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Casella Waste Systems swings to $7M Q3 2026 loss

Six acquisitions were completed in the first nine months, while deferred costs for the Granite State landfill project were written off.

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(Moderate)

Sentiment and the balance of points

Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.

Form Type
10-Q

Rhea-AI Filing Summary

Casella Waste Systems (CWST) reported third-quarter revenue of $559.2 million, compared with $485.4 million a year earlier, while recording a $7.0 million net loss versus $10.0 million net income. Operating income was $15.6 million, compared with $29.4 million.

For the nine months ended September 30, 2026, revenue was $1,560.3 million versus $1,367.8 million, and net loss was $8.8 million versus net income of $10.4 million. Cash and cash equivalents were $11.7 million as of September 30, compared with $123.8 million as of December 31, 2025.

Casella completed six acquisitions during the nine-month period using cash on hand and borrowings under its revolving credit facility; acquisition cash used, net of cash acquired, was $434.8 million. It also wrote off $13.6 million of deferred development costs for its Granite State landfill project, which it no longer deemed viable.

1 point · 0 major

How this balance works

Rhea-AI gives every point it takes from this document a weight. Minor counts 1, Moderate 3 and Major 9, so one Major point outweighs several Minor ones. The bar adds up the weights on each side, and when neither side holds more than 65% of the total the balance reads Mixed.

It reads the document as published, with the same rules for every company, and it does not look at what the market expected or at how the stock traded, so a point can be objectively good on a day the stock falls.

Rhea-AI Sentiment measures something else, the tone of the wording.

0 major · 2 points

How the balance works

Positive

  • Moderate pointThird-quarter revenue reached $559.2 million, versus $485.4 million a year earlier.

Negative

  • Moderate pointThird-quarter net results shifted to a $7.0 million loss from $10.0 million income.
  • Minor pointQuarterly operating income was $15.6 million, compared with $29.4 million.

Filing Explained

The report adds a funded revolver balance while NCES’s penalty-credit path and Granite State’s permit appeal remain unresolved.

This Form 10-Q reports an outstanding balance under the revolving credit facility at September 30, 2026, compared with $0 at December 31, 2025; the facility is due in September 2029. The balance is borrowed debt, not unused borrowing capacity. The Bethlehem landfill is scheduled to stop accepting waste on December 31, 2026, rather than the previously expected end of 2027, and the company revised its closure-cost estimate.

The Attorney General’s letter of September 23, 2026 said the Saco River stabilization project was not feasible as a Supplemental Environmental Project. NCES was directed to propose alternatives within 60 days or provide a final cost accounting and remit the remaining civil penalty under the consent decree.

The Granite State Landfill appeal of its permit denial remained pending before the New Hampshire Waste Management Council after the Council’s September 24, 2026 order dismissed six of the twelve claims.

Quarterly revenue $559.2 million Three months ended September 30, 2026; $485.4 million in 2025
Quarterly operating income $15.6 million Three months ended September 30, 2026; $29.4 million in 2025
Quarterly net result $7.0 million net loss Three months ended September 30, 2026; net income of $10.0 million in 2025
Nine-month revenue $1,560.3 million Nine months ended September 30, 2026; $1,367.8 million in 2025
Nine-month net result $8.8 million net loss Nine months ended September 30, 2026; net income of $10.4 million in 2025
Cash and cash equivalents $11.7 million As of September 30, 2026; $123.8 million as of December 31, 2025
Acquisition cash used, net of cash acquired $434.8 million Nine months ended September 30, 2026
Landfill development impairment charge $13.6 million Deferred costs written off for the Granite State landfill project in the three and nine months ended September 30, 2026
tipping fee technical
"Landfill and transfer customers are charged a tipping fee on a per ton basis"
cash flow hedges financial
"designated these derivative instruments as highly effective cash flow hedges"
A cash flow hedge is an accounting label companies use when they enter financial contracts—like currency or interest-rate agreements—to protect expected future cash payments or receipts from unpredictable moves. For investors, it signals that the company is trying to smooth out future cash variability (think of locking in a price to avoid surprises), which can reduce reported profit swings but also means the company has exposure to derivative instruments and their associated risks.
purchase price allocations financial
"Purchase price allocations for the nine months ended September 30, 2026 are preliminary"
Subtitle D landfill technical
"our Subtitle D landfill located in Bethlehem, New Hampshire"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How much revenue did CWST report in the third quarter of 2026?

CWST reported $559.2 million in revenue for the three months ended September 30, 2026, compared with $485.4 million for the same period in 2025. Nine-month revenue was $1,560.3 million, versus $1,367.8 million.

Did CWST make a profit in the third quarter of 2026?

CWST reported a $7.0 million net loss for the three months ended September 30, 2026, compared with net income of $10.0 million in 2025. For the nine-month periods, it reported a net loss of $8.8 million versus net income of $10.4 million.

What is the status of CWST's Granite State landfill permit appeal?

Granite State Landfill's appeal of the permit denial for its proposed new landfill remained pending before the New Hampshire Waste Management Council. On September 24, 2026, the Council granted dismissal of six of the 12 claims on appeal.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
(Mark One)
☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 30, 2026
OR
☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                      to                     
Commission file number 000-23211
CASELLA WASTE SYSTEMS, INC.
(Exact name of registrant as specified in its charter)
Delaware03-0338873
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
25 Greens Hill Lane,
Rutland,Vermont05701
(Address of principal executive offices)(Zip Code)
Registrant’s telephone number, including area code: (802) 775-0325
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading
Symbol(s)
Name of each exchange
on which registered
Class A common stock, $0.01 par value per shareCWSTThe Nasdaq Stock Market LLC
(Nasdaq Global Select Market)
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☒    No  ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒    No  ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company," and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer☒Accelerated filer☐
Non-accelerated filer☐Smaller reporting company
☐
Emerging growth company
☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes ☐ No  ☒
The number of shares outstanding of each of the registrant’s classes of common stock, as of October 15, 2026:
Class A common stock, $0.01 par value per share:62,655,943 
Class B common stock, $0.01 par value per share:988,200 




PART I.
ITEM 1.    FINANCIAL STATEMENTS
CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(in thousands)
September 30,
2026
December 31,
2025
(Unaudited)
ASSETS
CURRENT ASSETS:
Cash and cash equivalents
$11,741 $123,773 
Accounts receivable, net of allowance for credit losses of $8,079 and $7,082, respectively
226,970 178,068 
Prepaid expenses32,506 29,930 
Other current assets36,122 37,510 
Total current assets307,339 369,281 
Property and equipment, net of accumulated depreciation and amortization of $1,668,290 and $1,495,563, respectively
1,418,063 1,289,409 
Operating lease right-of-use assets107,032 105,252 
Goodwill1,389,497 1,120,056 
Intangible assets, net324,984 290,855 
Restricted cash and assets
2,990 96,265 
Cost method investments10,967 10,967 
Other non-current assets14,604 21,241 
Total assets$3,575,476 $3,303,326 
The accompanying notes are an integral part of these consolidated financial statements.
1



CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS (Continued)
(in thousands, except for share and per share data)
September 30,
2026
December 31,
2025
(Unaudited)
LIABILITIES AND STOCKHOLDERS' EQUITY
CURRENT LIABILITIES:
Current maturities of debt$25,391 $25,735 
Current operating lease liabilities12,264 11,952 
Accounts payable111,726 102,468 
Accrued payroll and related expenses28,798 36,316 
Contract liabilities42,405 45,153 
Current accrued final capping, closure and post-closure costs34,493 7,562 
Other accrued liabilities68,720 64,716 
Total current liabilities323,797 293,902 
Debt, less current portion1,356,393 1,128,927 
Operating lease liabilities, less current portion77,150 72,513 
Accrued final capping, closure and post-closure costs, less current portion176,617 185,160 
Deferred income taxes, net31,864 18,965 
Other long-term liabilities30,562 35,150 
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Class A common stock, $0.01 par value per share; 100,000,000 shares authorized; 62,656,000 and 62,526,000 shares issued and outstanding, respectively
627 625 
Class B common stock, $0.01 par value per share; 1,000,000 shares authorized; 988,000 shares issued and outstanding, respectively; 10 votes per share
10 10 
Additional paid-in capital1,708,330 1,697,143 
Accumulated deficit(133,904)(125,114)
Accumulated other comprehensive income (loss), net of tax4,030 (3,955)
Total stockholders' equity1,579,093 1,568,709 
Total liabilities and stockholders' equity$3,575,476 $3,303,326 
The accompanying notes are an integral part of these consolidated financial statements.
2



CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS
(in thousands, except for per share data)
Three Months Ended
September 30,
Nine Months Ended
September 30,
2026202520262025
Revenues$559,231 $485,351 $1,560,307 $1,367,786 
Operating expenses:
Cost of operations374,577 315,262 1,048,451 903,783 
General and administration58,918 57,273 180,214 168,282 
Depreciation and amortization88,066 78,829 254,546 227,326 
Expense from acquisition activities
6,318 4,618 18,909 16,610 
Landfill development impairment charge13,593 — 13,593 — 
Organics facility closure charge
703 — 2,719 — 
Organizational transformation costs1,407 — 1,407 — 
543,582 455,982 1,519,839 1,316,001 
Operating income15,649 29,369 40,468 51,785 
Other expense (income):
Interest expense18,236 15,945 51,498 46,590 
Interest income(71)(2,030)(1,919)(8,077)
Other income(4,002)(436)(5,137)(1,370)
Other expense, net14,163 13,479 44,442 37,143 
Income (loss) before income taxes1,486 15,890 (3,974)14,642 
Provision for income taxes8,507 5,906 4,816 4,260 
Net (loss) income$(7,021)$9,984 $(8,790)$10,382 
Basic (loss) earnings per share attributable to common stockholders:
Weighted average common shares outstanding63,642 63,492 63,600 63,450 
Basic (loss) earnings per common share$(0.11)$0.16 $(0.14)$0.16 
Diluted (loss) earnings per share attributable to common stockholders:
Weighted average common shares outstanding63,642 63,591 63,600 63,550 
Diluted (loss) earnings per common share$(0.11)$0.16 $(0.14)$0.16 
The accompanying notes are an integral part of these consolidated financial statements.
3



CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
UNAUDITED CONSOLIDATED STATEMENTS OF
COMPREHENSIVE (LOSS) INCOME
(in thousands)
Three Months Ended
September 30,
Nine Months Ended
September 30,
2026202520262025
Net (loss) income$(7,021)$9,984 $(8,790)$10,382 
Other comprehensive income (loss), before tax:
Hedging activity:
Interest rate swap settlements59 1,015 277 3,030 
Interest rate swap amounts reclassified into interest expense
(69)(1,005)(276)(3,001)
Unrealized gain (loss) resulting from changes in fair value of derivative instruments4,927 (961)11,331 (9,846)
Other comprehensive income (loss), before tax4,917 (951)11,332 (9,817)
Income tax provision (benefit) related to items of other comprehensive income (loss)
1,447 (280)3,347 (2,879)
Other comprehensive income (loss), net of tax3,470 (671)7,985 (6,938)
Comprehensive (loss) income$(3,551)$9,313 $(805)$3,444 
The accompanying notes are an integral part of these consolidated financial statements.
4




CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
UNAUDITED CONSOLIDATED STATEMENTS OF
STOCKHOLDERS' EQUITY
(in thousands)

Casella Waste Systems, Inc. Stockholders' Equity
Class A
Common Stock
Class B
Common Stock
Additional Paid-In CapitalAccumulated DeficitAccumulated Other
Comprehensive Income (Loss), Net of Tax
TotalSharesAmountSharesAmount
Balance, December 31, 2025$1,568,709 62,526 $625 988 $10 $1,697,143 $(125,114)$(3,955)
Issuances of Class A common stock, net
(3)96 1 — — (4)— — 
Stock-based compensation2,866 — — — — 2,866 — — 
Comprehensive loss:
Net loss
(5,539)— — — — — (5,539)— 
Other comprehensive income, net of tax:
Hedging activity2,259 — — — — — — 2,259 
Balance, March 31, 20261,568,292 62,622 626 988 10 1,700,005 (130,653)(1,696)
Issuances of Class A common stock1,689 29 1 — — 1,688 — — 
Stock-based compensation4,017 — — — — 4,017 — — 
Comprehensive income:
Net income3,770 — — — — — 3,770 — 
Other comprehensive income, net of tax:
Hedging activity2,256 — — — — — — 2,256 
Balance, June 30, 20261,580,024 62,651 627 988 10 1,705,710 (126,883)560 
Issuances of Class A common stock— 5 — — — — — — 
Stock-based compensation2,620 — — — — 2,620 — — 
Comprehensive loss:
Net loss(7,021)— — — — — (7,021)— 
Other comprehensive income, net of tax:
Hedging activity3,470 — — — — — — 3,470 
Balance, September 30, 2026$1,579,093 62,656 $627 988 $10 $1,708,330 $(133,904)$4,030 


5



Casella Waste Systems, Inc. Stockholders' Equity
Class A
Common Stock
Class B
Common Stock
Additional Paid-In CapitalAccumulated Deficit
Accumulated Other
Comprehensive (Loss) Income, Net of Tax
TotalSharesAmountSharesAmount
Balance, December 31, 2024$1,550,839 62,370 $624 988 $10 $1,679,878 $(132,985)$3,312 
Issuances of Class A common stock— 105 1 — — (1)— — 
Stock-based compensation4,911 — — — — 4,911 — — 
Comprehensive loss:
Net loss
(4,810)— — — — — (4,810)— 
Other comprehensive loss, net of tax:
Hedging activity(4,051)— — — — — — (4,051)
Balance, March 31, 20251,546,889 62,475 625 988 10 1,684,788 (137,795)(739)
Issuances of Class A common stock1,434 27 — — — 1,434 — — 
Stock-based compensation2,866 — — — — 2,866 — — 
Comprehensive income:
Net income5,208 — — — — — 5,208 — 
Other comprehensive loss, net of tax:
Hedging activity(2,216)— — — — — — (2,216)
Balance, June 30, 20251,554,181 62,502 625 988 10 1,689,088 (132,587)(2,955)
Issuances of Class A common stock— 3 — — — — — — 
Stock-based compensation3,870 — — — — 3,870 — — 
Comprehensive income:
Net income9,984 — — — — — 9,984 — 
Other comprehensive loss, net of tax:
Hedging activity(671)— — — — — — (671)
Balance, September 30, 2025$1,567,364 62,505 $625 988 $10 $1,692,958 $(122,603)$(3,626)
The accompanying notes are an integral part of these consolidated financial statements.
6



CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
Nine Months Ended
September 30,
20262025
Cash Flows from Operating Activities:
Net (loss) income$(8,790)$10,382 
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization254,546 227,326 
Interest accretion on landfill and environmental remediation liabilities12,058 11,105 
Amortization of debt issuance costs2,235 2,277 
Stock-based compensation9,503 11,647 
Operating lease right-of-use assets expense19,364 16,385 
Other items and charges, net
13,931 (150)
Deferred income taxes(658)1,076 
Changes in assets and liabilities, net of effects of acquisitions and divestitures:
Accounts receivable(36,483)(18,326)
Landfill operating lease contract expenditures(4,915)(4,755)
Accounts payable2,378 1,875 
Prepaid expenses, inventories and other assets(936)(1,893)
Accrued expenses, contract liabilities and other liabilities(20,402)(23,736)
Net cash provided by operating activities241,831 233,213 
Cash Flows from Investing Activities:
Acquisitions, net of cash acquired(440,060)(217,501)
Additions to intangible assets
(469)— 
Additions to property and equipment
(200,475)(187,803)
Proceeds from sale of property and equipment971 581 
Net cash used in investing activities(640,033)(404,723)
Cash Flows from Financing Activities:
Proceeds from debt borrowings471,220 91,500 
Principal payments on debt(277,670)(108,408)
Payments of debt issuance costs(466)(2,232)
Net cash provided by (used in) financing activities193,084 (19,140)
Net decrease in cash, cash equivalents and restricted cash, including non-current(205,118)(190,650)
Cash, cash equivalents and restricted cash, including non-current, beginning of period
216,859 383,303 
Cash, cash equivalents and restricted cash, including non-current, end of period$11,741 $192,653 
Supplemental Disclosure of Cash Flow Information:
Cash paid during the period for:
Cash interest payments$48,061 $42,835 
Cash income tax (refunds) payments, net
$(1,761)$318 
Supplemental Disclosure of Non-Cash Activities:
Right-of-use assets obtained in exchange for finance lease obligations
$32,319 $30,268 
Right-of-use assets obtained in exchange for operating lease obligations$15,119 $22,668 
The accompanying notes are an integral part of these consolidated financial statements.
7



CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
1.    BASIS OF PRESENTATION
Casella Waste Systems, Inc. (“Parent”) and its subsidiaries (collectively, “we”, “us” or “our”), is a regional, vertically integrated solid waste services company. We provide resource management expertise and services to residential, commercial, municipal, institutional and industrial customers, primarily in the areas of solid waste collection and disposal, transfer, recycling and organics services.
We provide integrated solid waste services with operating locations in eleven states: Vermont, New Hampshire, New York, Massachusetts, Connecticut, Maine, Pennsylvania, New Jersey, Delaware, Maryland and West Virginia, with our headquarters located in Rutland, Vermont. We manage our solid waste operations on a geographic basis through three regional operating segments, the Eastern, Western and Mid-Atlantic regions, each of which provides a comprehensive range of non-hazardous solid waste services. We manage our resource renewal operations through the Resource Solutions operating segment, which leverages our core competencies in materials processing, industrial recycling, organics and resource management service offerings to deliver a comprehensive solution for our larger commercial, municipal, institutional and industrial customers that have more diverse waste and recycling needs. Legal, tax, information technology, human resources, certain finance and accounting and other administrative functions are included in our Corporate Entities segment.
The accompanying unaudited consolidated financial statements, which include the accounts of the Parent and our wholly-owned subsidiaries, have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). All significant intercompany accounts and transactions are eliminated in consolidation. Investments in entities in which we do not have a controlling financial interest are accounted for under either the equity method or the cost method of accounting, as appropriate. Our significant accounting policies are more fully discussed in Item 8. “Financial Statements and Supplementary Data” of our Annual Report on Form 10-K for the fiscal year ended December 31, 2025, which was filed with the SEC on February 20, 2026 (“2025 Form 10-K”).
Preparation of our consolidated financial statements in accordance with GAAP requires management to make certain estimates and assumptions. These estimates and assumptions affect the accounting for and recognition and disclosure of assets, liabilities, equity, revenues and expenses. We must make these estimates and assumptions because certain information that we use is dependent on future events, cannot be calculated with a high degree of precision given the available data, or simply cannot be readily calculated. In the opinion of management, these consolidated financial statements include all adjustments, including normal recurring and nonrecurring adjustments, as applicable, necessary for a fair statement of the financial position, results of operations and cash flows for the periods presented. The results for the three and nine months ended September 30, 2026 may not be indicative of the results for any other interim period or the entire fiscal year. The consolidated financial statements presented herein should be read in conjunction with our audited consolidated financial statements included in our 2025 Form 10-K.
Subsequent Events
We have evaluated subsequent events or transactions that have occurred after the consolidated balance sheet date of September 30, 2026 through the date of filing of the consolidated financial statements with the SEC on this Quarterly Report on Form 10-Q. Except as disclosed, no material subsequent events have occurred since September 30, 2026 through the date of this filing that would require recognition or adjustments to our disclosures in our consolidated financial statements.

8



2.    ACCOUNTING CHANGES
The following table provides a brief description of recent Accounting Standards Updates (“ASU”) to the Accounting Standards Codification (“ASC”) issued by the Financial Accounting Standards Board (“FASB”) that are pending adoption as of September 30, 2026 and deemed to have a possible material impact on our consolidated financial statements based on current account balances and activity:
StandardDescriptionEffect on the Financial Statements or Other
Significant Matters
ASU No. 2024-03: Improvements to Income Statement - Expense Disaggregation Disclosures (Subtopic 220-40)Requires entities to provide additional disclosure related to more detailed information about specific types of expenses contained in commonly presented expense captions on the statements of operations.This guidance is effective for fiscal years beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. This guidance will be applied on either a prospective or retrospective basis. We do not expect the adoption of this guidance to have a material impact on our consolidated financial statements.
ASU No. 2025-06: Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40)Removes all references to prescriptive and sequential software development stages (referred to as “project stages”) and requires entities to start capitalizing software costs when management has authorized and committed to funding the software project, it is probable that the project will be completed and that the software will be used to perform the function intended.This guidance is effective for fiscal years beginning after December 15, 2027 and interim periods within those annual reporting periods, with early adoption permitted as of the beginning of an annual reporting period. This guidance will be applied on either a prospective, retrospective or modified transition basis. We do not expect the adoption of this guidance to have a material impact on our consolidated financial statements.
ASU No. 2025-09: Derivatives and Hedging (Topic 815)
Clarifies certain aspects of the guidance on hedge accounting to more closely align hedge accounting with the economics of an entity’s risk management activities by enabling entities to achieve and maintain hedge accounting for highly effective economic hedges of forecasted transactions. Upon adoption of this guidance, entities are permitted to modify certain critical terms of certain existing hedging relationships without dedesignating the hedge.
This guidance is effective for fiscal years beginning after December 15, 2026, and interim periods within those annual reporting periods, with early adoption permitted. This guidance will be applied on a prospective basis for all hedging relationships, with the ability to adopt the amendments for hedging relationships that exist as of the date of adoption and to modify certain critical terms of certain existing hedging relationships without dedesignation of the hedge. We do not expect the adoption of this guidance to have a material impact on our consolidated financial statements.
ASU No. 2026-02: Environmental Credits and Environmental Credit Obligations (Topic 818)Provides recognition, measurement, presentation and disclosure requirements for all entities that generate, purchase, or receive environmental credits or have a regulatory compliance obligation that may be settled with environmental credits. This guidance is effective for fiscal years beginning after December 15, 2027, and interim periods within those annual reporting periods, with early adoption permitted. This guidance will be applied on a retrospective basis through a cumulative-effect adjustment to the opening balance of retained earnings as of the beginning of the annual reporting period of adoption. We do not expect the adoption of this guidance to have a material impact on our consolidated financial statements.
3.    REVENUE RECOGNITION
Revenues associated with our solid waste operations are derived mainly from solid waste (i) collection and (ii) disposal services, which include landfill and transfer station services, as well as (iii) transportation, (iv) landfill gas-to-energy and (v) processing services. Revenues associated with our resource renewal operations are derived from processing services and our National Accounts business. See Note 13, Segment Reporting for further disclosure over our Resource Solutions revenues.
9



The following tables set forth revenues disaggregated by service line and timing of revenue recognition by reportable operating segment for each of the three and nine months ended September 30, 2026 and 2025:
Three Months Ended September 30, 2026
EasternWestern
Mid-Atlantic
Resource SolutionsTotal Revenues
Collection$116,741 $143,368 $101,551 $— $361,660 
Landfill9,645 20,108 1,705 — 31,458 
Transfer station26,626 20,360 4,611 — 51,597 
Transportation1,928 3,927 — — 5,855 
Landfill gas-to-energy295 1,425 19 — 1,739 
Processing2,615 415 — 51,351 54,381 
National Accounts— — — 52,541 52,541 
Total revenues$157,850 $189,603 $107,886 $103,892 $559,231 
Transferred at a point-in-time$151 $802 $17 $11,040 $12,010 
Transferred over time157,699 188,801 107,869 92,852 547,221 
Total revenues$157,850 $189,603 $107,886 $103,892 $559,231 
Three Months Ended September 30, 2025
EasternWestern
Mid-Atlantic
Resource Solutions (1)
Total Revenues
Collection$92,542 $133,207 $88,299 $— $314,048 
Landfill8,230 16,891 1,659 — 26,780 
Transfer station20,508 19,045 1,113 — 40,666 
Transportation1,611 4,388 — — 5,999 
Landfill gas-to-energy332 1,206 — — 1,538 
Processing2,752 387 — 48,185 51,324 
National Accounts— — — 44,996 44,996 
Total revenues$125,975 $175,124 $91,071 $93,181 $485,351 
Transferred at a point-in-time$91 $652 $— $12,047 $12,790 
Transferred over time125,884 174,472 91,071 81,134 472,561 
Total revenues$125,975 $175,124 $91,071 $93,181 $485,351 
Nine Months Ended September 30, 2026
EasternWestern
Mid-Atlantic
Resource SolutionsTotal Revenues
Collection$319,021 $413,403 $293,918 $— $1,026,342 
Landfill25,424 52,988 3,817 — 82,229 
Transfer65,973 54,357 7,156 — 127,486 
Transportation5,253 11,184 — — 16,437 
Landfill gas-to-energy1,307 4,775 19 — 6,101 
Processing6,379 1,082 — 147,556 155,017 
National Accounts— — — 146,695 146,695 
Total revenues$423,357 $537,789 $304,910 $294,251 $1,560,307 
Transferred at a point-in-time$513 $1,668 $17 $31,084 $33,282 
Transferred over time422,844 536,121 304,893 263,167 1,527,025 
Total revenues$423,357 $537,789 $304,910 $294,251 $1,560,307 
10




Nine Months Ended September 30, 2025
EasternWestern
Mid-Atlantic
Resource Solutions (1)
Total Revenues
Collection$262,935 $379,543 $245,937 $— $888,415 
Landfill22,961 47,238 3,554 — 73,753 
Transfer53,666 51,952 1,993 — 107,611 
Transportation4,700 12,658 — — 17,358 
Landfill gas-to-energy876 4,983 — — 5,859 
Processing6,501 1,201 — 142,856 150,558 
National Accounts— — — 124,232 124,232 
Total revenues$351,639 $497,575 $251,484 $267,088 $1,367,786 
Transferred at a point-in-time$280 $2,049 $— $38,826 $41,155 
Transferred over time351,359 495,526 251,484 228,262 1,326,631 
Total revenues$351,639 $497,575 $251,484 $267,088 $1,367,786 
(1)Prior period amounts have been moved within Resource Solutions between the National Accounts and processing service lines to conform to the current period presentation reflecting the realignment of a business unit related to organic materials brokerage operations.
Payments to customers that are not in exchange for a distinct good or service are recorded as a reduction of revenues. Rebates to certain customers associated with payments for recycled or organic materials that are received and subsequently processed and sold to other third-parties amounted to $10,995 and $29,189 in the three and nine months ended September 30, 2026, respectively, and $9,331 and $29,485 in the three and nine months ended September 30, 2025, respectively. Rebates are generally recorded as a reduction of revenues upon the sale of such materials, or upon receipt of the recycled materials at our facilities. We did not record revenues in the three and nine months ended September 30, 2026 or September 30, 2025 from performance obligations satisfied in previous periods.
Contract receivables, which are included in accounts receivable, net in our consolidated balance sheets, are recorded when billed or when related revenue is earned, if earlier, and represent claims against third-parties that will be settled in cash. Accounts receivable, net includes receivables from contracts of $230,768 and $181,616 as of September 30, 2026 and December 31, 2025, respectively. Certain customers are billed in advance and, accordingly, recognition of the related revenues for which payment has been received is deferred as a contract liability until the services are provided and control transferred to the customer. We recognized contract liabilities of $42,405 and $45,153 as of September 30, 2026 and December 31, 2025, respectively. Due to the short term nature of advanced billings, substantially all of the deferred revenue recognized as a contract liability as of December 31, 2025 and December 31, 2024 was recognized as revenue during the nine months ended September 30, 2026 and September 30, 2025, respectively, when the services were performed.
4.    BUSINESS COMBINATIONS
In the nine months ended September 30, 2026, we completed six acquisitions using cash on hand as well as borrowings under our revolving credit facility (“Revolving Credit Facility”). These acquisitions included: (i) the acquisition of all of the equity interests of a business and its related entities with operations in eastern Massachusetts and southern New Hampshire under our Eastern region consisting of collection operations, a construction and demolition processing facility and a transfer station, (ii) the acquisition of the assets of a business consisting of collection operations in West Virginia and a transfer station in southwestern Pennsylvania, which expanded our Mid-Atlantic region footprint into West Virginia and (iii) four tuck-in acquisitions of: one recycling operation in our Resource Solutions operating segment, one collection operation in our Western region and two collection operations in our Mid-Atlantic region.
In the nine months ended September 30, 2025, we acquired eight businesses, which included (i) five tuck-in collection operations in our Mid-Atlantic region, (ii) a tuck-in collection operation in our Western region, (iii) a recycling business in our Resource Solutions operating segment and (iv) a tuck-in collection operation and recycling business whose assets and liabilities are allocated between our Eastern region and Resource Solutions operating segments.
The operating results of the businesses acquired prior to September 30, 2026 have been included in the accompanying unaudited consolidated statements of operations from each date of acquisition, and each purchase price has been allocated to the net assets acquired based on fair values at the date of each acquisition with the residual amounts recorded as goodwill.
11



Due to the integration of certain of these businesses within our existing market areas, it is not practicable to segregate the revenues and earnings of all of the acquired businesses since their respective acquisition dates.
Purchase price allocations are based on information existing at the acquisition dates or upon closing the transactions. Acquired intangible assets other than goodwill that are subject to amortization may include customer relationships, trade names and covenants not-to-compete. Such assets are amortized over a two-year to ten-year period from the date of acquisition.
Goodwill acquired is primarily associated with the value of acquired businesses, based on current and anticipated operating performance, in excess of the specific values allocated to other assets, new growth opportunities arising from the acquisitions, and expected synergies from combining the acquired businesses with our existing operations and implementing our operating strategies. Approximately $204,936 of goodwill associated with acquisitions completed in the nine months ended September 30, 2026 is expected to be deductible for tax purposes.
Due to the uniformity of the businesses acquired, both operationally and tangibly through the nature of the assets acquired, and intangibly, through the acquisition of customer lists, covenants not-to-compete and trade names, we believe aggregated disclosure information is more relevant and useful to financial statement users than individualized disclosure of the separate acquisitions in accordance with FASB ASC 805 - Business Combinations.
A summary of the purchase price and the purchase price allocation for acquisitions follows:
Nine Months Ended
September 30,
20262025
Purchase Price:
Cash used in acquisitions, net of cash acquired of $1,591 and $—, respectively
$434,824 $217,178 
Settlements due from sellers
(302)(1,037)
Holdbacks, contingent consideration and other
2,225 6,302 

$436,747 $222,443 
Allocated as follows:
Current assets (1)
$16,028 $8,607 
Property and equipment:
Land5,689 4,850 
Buildings and improvements14,693 7,587 
Machinery, equipment and other
58,452 39,626 
Operating lease right-of-use assets10,241 10,655 
Intangible assets:
Trade names696 514 
Covenants not-to-compete14,907 3,937 
Customer relationships79,689 48,588 
Deferred tax liability, net(10,668)(229)
Current liabilities(12,636)(4,068)
Operating lease liabilities, less current portion(9,671)(9,583)
Fair value of assets acquired and liabilities assumed167,420 110,484 
Excess purchase price allocated to goodwill$269,327 $111,959 
(1)Includes contract receivables as of the date of the acquisitions in the nine months ended September 30, 2026 and 2025, of $12,283 and $8,070, respectively. Substantially all of the contractual amounts are expected to be collected.
12



Purchase price allocations for the nine months ended September 30, 2026 are preliminary and subject to revision upon finalization of third-party valuations over each respective one-year measurement period. Accordingly, the purchase price allocations for the nine months ended September 30, 2026 are subject to change. Amounts in the nine months ended September 30, 2025 are preliminary as disclosed based on information existing at the acquisition dates or upon closing the transaction and have since been updated based upon the finalization of third-party valuations, including the value of certain tangible and intangible assets acquired.
Unaudited pro forma combined information that shows our operational results prepared as though each acquisition completed since the beginning of the prior fiscal year had occurred as of January 1, 2025 is as follows:
Three Months Ended
September 30,
Nine Months Ended
September 30,
2026202520262025
Revenues$560,968 $533,214 $1,604,515 $1,536,019 
Operating income$15,838 $31,322 $42,205 $58,647 
Net (loss) income$(6,909)$11,138 $(7,756)$14,231 
Basic (loss) earnings per share attributable to common stockholders:
Weighted average common shares outstanding63,642 63,492 63,600 63,450 
Basic (loss) earnings per common share$(0.11)$0.18 $(0.12)$0.22 
Diluted (loss) earnings per share attributable to common stockholders:
Weighted average common shares outstanding63,642 63,591 63,600 63,550 
Diluted (loss) earnings per common share$(0.11)$0.18 $(0.12)$0.22 
The unaudited pro forma results set forth in the table above have been prepared for comparative purposes only and are not necessarily indicative of the actual results of operations had the acquisitions occurred as of January 1, 2025 or of the results of our future operations. Furthermore, the unaudited pro forma results do not give effect to all cost savings or incremental costs that may occur as a result of the integration and consolidation of the completed acquisitions.
See Note 11, Other Items and Charges for disclosure regarding expense from acquisition activities.
5.    GOODWILL AND INTANGIBLE ASSETS
A summary of the activity and balances related to goodwill by reportable operating segment is as follows:
December 31,
2025
Acquisitions
Business Combination
Adjustments
September 30,
2026
Eastern$110,533 $166,018 $— $276,551 
Western371,035 1,447 438 372,920 
Mid-Atlantic584,136 92,005 (324)675,817 
Resource Solutions 54,352 9,857 — 64,209 
$1,120,056 $269,327 $114 $1,389,497 
Summaries of intangible assets, net by type follow:
Covenants
Not-to-Compete
Customer RelationshipsTrade NamesTotal
Balance, September 30, 2026
Intangible assets
$89,966 $507,627 $27,005 $624,598 
Less accumulated amortization(50,333)(227,630)(21,651)(299,614)
$39,633 $279,997 $5,354 $324,984 

13



Covenants
Not-to-Compete
Customer RelationshipsTrade NamesTotal
Balance, December 31, 2025
Intangible assets
$74,892 $427,625 $26,309 $528,826 
Less accumulated amortization(43,041)(176,824)(18,106)(237,971)
$31,851 $250,801 $8,203 $290,855 
Intangible amortization expense was $21,238 and $61,644 during the three and nine months ended September 30, 2026, respectively, and $18,980 and $57,562 during the three and nine months ended September 30, 2025, respectively.
Based on the amortizable intangible assets recorded in the consolidated balance sheets at September 30, 2026, intangible amortization expense for each of the next five fiscal years and thereafter is estimated as follows:
Estimated Future Intangible Amortization Expense as of September 30, 2026

For the remainder of the fiscal year ending December 31, 2026$20,925 
Fiscal year ending December 31, 2027$77,013 
Fiscal year ending December 31, 2028$66,226 
Fiscal year ending December 31, 2029$52,907 
Fiscal year ending December 31, 2030$39,819 
Thereafter$68,094 
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6.    ACCRUED FINAL CAPPING, CLOSURE AND POST-CLOSURE COSTS
Accrued final capping, closure and post-closure costs include the current and non-current portion of costs associated with obligations for final capping, closure and post-closure of our landfills. We estimate our future final capping, closure and post-closure costs of our landfills in order to determine the final capping, closure and post-closure expense per ton of waste placed into each landfill. The anticipated time frame for paying these costs varies based on the remaining useful life of each landfill as well as the duration of the post-closure monitoring period.
The changes to accrued final capping, closure and post-closure liabilities are as follows:
Nine Months Ended
September 30,
20262025
Beginning balance$192,722 $172,230 
Obligations incurred10,890 6,325 
Revision in estimates (1)
2,726 — 
Accretion expense 11,919 10,942 
Obligations settled (2)
(7,147)(5,960)
Ending balance$211,110 $183,537 
(1)Relates to a change in estimates and assumptions concerning anticipated waste flow, costs and timing of future final capping, closure and post-closure activities at our Subtitle D landfill located in Bethlehem, New Hampshire, which will stop accepting waste on December 31, 2026 rather than the end of the fiscal year ending December 31, 2027 as previously anticipated. We modified such timing after an evaluation of the remaining permitted airspace, current and projected fill rates and other operational factors.
(2)May include amounts paid and amounts that are being processed through accounts payable as a part of our disbursement cycle.
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7.    DEBT
A summary of debt is as follows:
September 30,
2026
December 31,
2025
Senior Secured Credit Facility:
Term loan A facility (“Term Loan Facility”) payable quarterly beginning in the fiscal year ended December 31, 2027 with balance due September 2029; bearing interest at 5.431% as of September 30, 2026
$800,000 $800,000 
Revolving Credit Facility due September 2029; bearing interest at a weighted average of 5.468% as of September 30, 2026
215,400 — 
Tax-Exempt Bonds:
New York State Environmental Facilities Corporation Solid Waste Disposal Revenue Bonds Series 2014 (“New York Bonds 2014R-1”) due December 2044 - fixed rate interest period bearing interest at 2.875% through December 2029
25,000 25,000 
New York State Environmental Facilities Corporation Solid Waste Disposal Revenue Bonds Series 2014R-2 (“New York Bonds 2014R-2”) due December 2044 - fixed rate interest period bearing interest at 4.300% through June 2036
15,000 15,000 
New York State Environmental Facilities Corporation Solid Waste Disposal Revenue Bonds Series 2020 (“New York Bonds 2020”) due September 2050 - fixed rate interest period bearing interest at 4.250% through September 2030
37,500 37,500 
New York State Environmental Facilities Corporation Solid Waste Disposal Revenue Bonds Series 2020R-2 (“New York Bonds 2020R-2”) due September 2050 - fixed rate interest period bearing interest at 5.125% through September 2030
35,000 35,000 
Finance Authority of Maine Solid Waste Disposal Revenue Bonds Series 2015R-3 (“FAME Bonds 2015R-3”) due August 2035 - fixed rate interest period bearing interest at 5.000% through August 2035
29,000 29,000 
Finance Authority of Maine Solid Waste Disposal Revenue Bonds Series 2024 (“FAME Bonds 2024”) due December 2047 - fixed rate interest period bearing interest at 4.625% through May 2035
45,000 45,000 
Vermont Economic Development Authority Solid Waste Disposal Long-Term Revenue Bonds Series 2013 (“Vermont Bonds 2013”) due April 2036 - fixed rate interest period bearing interest at 4.625% through April 2028
16,000 16,000 
Vermont Economic Development Authority Solid Waste Disposal Long-Term Revenue Bonds Series 2022A-1 (“Vermont Bonds 2022A-1”) due June 2052 - fixed rate interest period bearing interest at 5.000% through May 2027
35,000 35,000 
Vermont Economic Development Authority Solid Waste Disposal Revenue Bonds Series 2022A-2 (“Vermont Bonds 2022A-2”) due June 2052 - fixed rate interest period bearing interest at 4.375% through May 2032
25,000 25,000 
Business Finance Authority of the State of New Hampshire Solid Waste Disposal Revenue Bonds Series 2013 (“New Hampshire Bonds”) due April 2029 - fixed rate interest period bearing interest at 2.950% through April 2029
11,000 11,000 
Other:
Finance leases maturing through December 2107; bearing interest at a weighted average of 4.914% as of September 30, 2026
104,354 94,035 
Notes payable with no stated interest rate maturing through September 2028731 1,097 
Principal amount of debt 1,393,985 1,168,632 
Less—unamortized debt issuance costs 12,201 13,970 
Debt less unamortized debt issuance costs1,381,784 1,154,662 
Less—current maturities of debt25,391 25,735 
$1,356,393 $1,128,927 

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Credit Facility
As of September 30, 2026, we are party to the second amended and restated credit agreement (“Credit Agreement”), which provides for a $800,000 aggregate principal amount Term Loan Facility and a $700,000 Revolving Credit Facility, with a $155,000 sublimit for letters of credit (collectively, "Credit Facility").
We have the right to request, at our discretion, an increase in the amount of loans under the Credit Facility by an aggregate amount of $200,000, subject to further increase based on the terms and conditions set forth in the Credit Agreement. The Credit Facility has a 5-year term that matures in September 2029. The Credit Facility shall bear interest, at our election, at term secured overnight financing rate (“Term SOFR”) or at a base rate, in each case plus or minus any sustainable rate adjustment of up to positive or negative 4.0 basis points per annum, plus an applicable interest rate margin based upon our consolidated net leverage ratio as follows:
Term SOFR LoansBase Rate Loans
Credit Facility
1.300% to 2.175%
0.300% to 1.175%
A commitment fee will be charged on undrawn amounts of our Revolving Credit Facility based upon our consolidated net leverage ratio in the range of 0.200% to 0.400% per annum, plus a sustainability adjustment of up to positive or negative 1.0 basis point per annum. The Credit Agreement provides that Term SOFR is subject to a zero percent floor. We are also required to pay a fronting fee for each letter of credit of 0.250% per annum. Interest under the Credit Agreement is subject to increase by 2.000% per annum during the continuance of a payment default and may be subject to increase by 2.000% per annum during the continuance of any other event of default. The Credit Facility is guaranteed jointly and severally, fully and unconditionally by all of our significant wholly-owned subsidiaries and secured by substantially all of our assets. As of September 30, 2026, further advances were available under the Revolving Credit Facility in the amount of $450,718. The available amount is net of outstanding irrevocable letters of credit totaling $33,882. No amount has been drawn on the outstanding irrevocable letters of credit as of September 30, 2026.
The Credit Agreement requires us to maintain a minimum interest coverage ratio and a maximum consolidated net leverage ratio, to be measured at the end of each fiscal quarter. In addition to these financial covenants, the Credit Agreement contains a number of important customary affirmative and negative covenants which restrict, among other things, our ability to sell assets, incur additional debt, create liens, make investments, and pay dividends. As of September 30, 2026, we were in compliance with the covenants contained in the Credit Agreement.
An event of default under any of our debt agreements could permit some of our lenders, including the lenders under the Credit Facility, to declare all amounts borrowed from them to be immediately due and payable, together with accrued and unpaid interest, or, in the case of the Credit Facility, terminate the commitment to make further credit extensions thereunder, which could, in turn, trigger cross-defaults under other debt obligations. If we were unable to repay debt to our lenders or were otherwise in default under any provision governing our outstanding debt obligations, our secured lenders could proceed against us and against the collateral securing that debt.
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Tax-Exempt Financings
Industrial revenue bonds are tax-exempt municipal debt securities issued by a government agency on our behalf and sold only to qualified institutional buyers. As of September 30, 2026, we had outstanding $273,500 aggregate principal amount of tax-exempt bonds issued by the states of New York, Vermont, Maine and New Hampshire (collectively, the “Industrial Revenue Bonds”), which are unsecured and guaranteed jointly and severally, fully and unconditionally by all of our significant wholly-owned subsidiaries, and require interest payments semi-annually. The Industrial Revenue Bonds have fixed rate interest periods. At the end of each respective fixed rate interest period, the corresponding tax-exempt bond may be converted to a variable rate interest period or remarketed over a new fixed rate interest period. We borrowed the proceeds of the Industrial Revenue Bonds to finance or reimburse certain qualified capital projects and other costs in each respective state of issuance as defined in the related offering memorandum and indenture.
In the nine months ended September 30, 2026, we completed the remarketing of $15,000 aggregate principal amount of New York Bonds 2014R-2, which bears a fixed interest rate of 4.300% through June 2036.
In the nine months ended September 30, 2025, we completed the following transactions: (i) the drawdown of $25,000 aggregate principal amount of Vermont Bonds 2022A-2, which bears a fixed interest rate of 4.375% through May 2032, (ii) the repayment in full of Finance Authority of Maine Solid Waste Disposal Revenue Bonds Series 2005R-3, which matured in January 2025, (iii) the remarketing of $29,000 aggregate principal amount of Finance Authority of Maine Solid Waste Disposal Revenue Bonds Series 2015R-1 and 2015R-2 into a single series FAME Bonds 2015R-3, which bears a fixed interest rate of 5.000% through August 2035 and (iv) the remarketing of $37,500 aggregate principal amount of New York Bonds 2020, which bears a fixed interest rate of 4.250% through September 2030.
Cash, Cash Equivalents and Restricted Cash, Including Non-Current
Restricted cash is included with restricted assets in our consolidated balance sheets based on the nature of the underlying restriction. Our restricted cash included with restricted assets, classified as non-current assets as of December 31, 2025, was associated with legally restricted cash held in an escrow account due to the timing of the close of an acquisition.
A reconciliation of beginning of period and end of period cash, cash equivalents and restricted cash, including non-current, for the nine months ended September 30, 2026 presented in the unaudited consolidated statements of cash flows is as follows:
September 30,
2026
December 31,
2025
Cash and cash equivalents$11,741 $123,773 
Restricted cash - non-current
— 93,086 
Cash, cash equivalents and restricted cash, including non-current$11,741 $216,859 
Cash Flow Hedges
Our strategy to reduce exposure to interest rate risk involves entering into interest rate derivative agreements to hedge against adverse movements in interest rates related to the variable rate portion of our long-term debt. We have designated these derivative instruments as highly effective cash flow hedges, and therefore the change in their fair value is recorded in stockholders’ equity as a component of accumulated other comprehensive income (loss), net of tax and included in interest expense at the same time as interest expense is affected by the hedged transactions. Differences paid or received over the life of the agreements are recorded as additions to or reductions of interest expense on the underlying debt and included in cash flows from operating activities.
As of both September 30, 2026 and December 31, 2025, we had $515,000 notional amount of active interest rate derivative agreements outstanding. Interest rate derivative agreements outstanding as of September 30, 2026, mature between December 2026 and February 2030 and provide that we receive interest based on Term SOFR, restricted by a 0.0% floor, and pay interest at a weighted average rate of approximately 3.626%.
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A summary of the effect of cash flow hedges related to derivative instruments on the consolidated balance sheets follows:
Fair Value
Balance Sheet LocationSeptember 30,
2026
December 31,
2025
Interest rate swapsOther current assets$2,818 $2,081 
Interest rate swapsOther non-current assets3,983 835 
$6,801 $2,916 
Interest rate swapsOther accrued liabilities$974 $3,073 
Interest rate swapsOther long-term liabilities— 5,348 
$974 $8,421 
Interest rate swapsAccumulated other comprehensive income (loss), net of tax$5,827 $(5,505)
Interest rate swaps - tax effectAccumulated other comprehensive income (loss), net of tax(1,797)1,550 
$4,030 $(3,955)
8.    COMMITMENTS AND CONTINGENCIES
Legal Proceedings
In the ordinary course of our business and as the result of the extensive governmental regulation of the solid waste industry, we are subject to various judicial and administrative proceedings involving state and local agencies. In these proceedings, an agency may seek to impose fines or to revoke or deny renewal of an operating permit held by us. From time to time, we may also be subject to actions brought by special interest or other groups, adjacent landowners or residents in connection with the permitting and licensing of landfills and transfer stations, or allegations of environmental damage or violations of the permits and licenses pursuant to which we operate. In addition, we may be named defendants in various claims and suits pending for alleged damages to persons and property, alleged violations of certain laws and alleged liabilities arising out of matters occurring during the ordinary operation of a waste management business. The plaintiffs in some actions seek unspecified damages or injunctive relief, or both. These actions fall within various procedural stages at any point in time, and some are covered in part by insurance.
In accordance with FASB ASC 450 - Contingencies, we accrue for legal proceedings, inclusive of legal costs, when losses become probable and reasonably estimable. We have recorded an aggregate accrual, net of payments of $2,015 relating to our outstanding legal proceedings as of September 30, 2026 and it is at least reasonably possible that a change in estimate will occur in the near-term. As of the end of each applicable reporting period, we review each of our legal proceedings to determine whether it is probable, reasonably possible or remote that a liability has been incurred and, if it is at least reasonably possible, whether a range of loss can be reasonably estimated under the provisions of FASB ASC Subtopic 450-20. In instances where we determine that a loss is probable and we can reasonably estimate a range of loss we may incur with respect to such a matter, we record an accrual for the amount within the range that constitutes our best estimate of the possible loss. If we are able to reasonably estimate a range, but no amount within the range appears to be a better estimate than any other, we record an accrual in the amount that is the low end of such range. When a loss is reasonably possible, but not probable, we will not record an accrual, but we will disclose our estimate of the possible range of loss where such estimate can be made in accordance with FASB ASC 450-20. We disclose outstanding matters that we believe could have a material adverse effect on our financial condition, results of operations or cash flows.
North Country Environmental Services Letter of Deficiency
On June 14, 2024, our subsidiary, North Country Environmental Services, Inc. (“NCES”), received a Letter of Deficiency (the “Letter”) from the New Hampshire Department of Environmental Services (“NHDES”) concerning alleged violations related to leachate management and leachate data and reporting. The Letter required certain actions to correct the deficiencies on a prescribed timeline, and NCES has met the deadlines for information submission. On January 12, 2026, the New Hampshire Department of Justice and NCES entered into a Consent Decree resolving the alleged violations and requiring the payment of a $1,900 civil penalty, part of which may be offset through approved Supplemental Environmental Projects focused on stabilizing landfill debris impacting the Saco River, of which one such project has already been implemented. The terms of the settlement allow for us to receive a credit towards the penalty for field work costs associated with a Supplemental Environmental Project. The accrual has been reduced to account for these sums that have already been paid. The Grafton County Superior Court entered approval of the Consent Decree on January 29, 2026. The New Hampshire Attorney General notified NCES by letter dated September 23, 2026 that the Saco River stabilization project proposed by NCES is not a feasible Supplemental
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Environmental Project due to cost constraints, and directed NCES to propose alternative projects within 60 days or otherwise, provide a final accounting of costs incurred in connection with the Saco River stabilization project and remit the remaining civil penalty in accordance with the Consent Decree.
Granite State Landfill Solid Waste Permit Denial
On April 3, 2025, NHDES denied the October 31, 2023 application of our subsidiary, Granite State Landfill, LLC (“GSL”), for the development of a new solid waste landfill on a greenfield site in an industrial area in Dalton, New Hampshire. The GSL project design consists of an approximately 70-acre lined landfill footprint and an estimated 18 years of disposal capacity, together with supporting infrastructure and renewable-energy projects.
On April 8, 2025, GSL filed a Petition for Declaratory Judgment in the Merrimack Superior Court (“Court”) requesting that the Court find that NHDES’s denial of GSL’s application was unlawful (“Petition”). On May 9, 2025, NHDES filed an Answer to the Petition. On June 23, 2025, North Country Alliance for Balanced Change (“NCABC”) filed a Motion to Intervene, in response to which GSL filed an Objection on June 30, 2025. On July 1, 2025, a scheduling conference was held and the Court issued a Scheduling Order of the same date providing that the issues raised in the Petition appear to be a legal dispute that can be addressed by cross-motions for summary judgment, and requiring the parties to confer and submit briefing schedule proposals to the Court on or before July 18, 2025. A Joint Proposed Briefing Schedule was filed by the parties on July 17, 2025. NCABC filed a reply to GSL’s Objection to NCABC’s Motion to Intervene on July 25, 2025. On August 5, 2025, the Court issued an order granting NCABC’s Motion to Intervene. GSL timely moved for reconsideration of that order, which was denied on September 2, 2025. GSL then filed a Motion for an Interlocutory Appeal on September 12, 2025, to challenge NCABC’s standing to intervene. NCABC objected to the Motion for an Interlocutory Appeal on September 22, 2025. On September 15, 2025, GSL and NHDES filed cross-motions for summary judgment. NCABC joined in NHDES’s motion. GSL’s and NHDES’s objections to the cross-motions for summary judgment were submitted October 15, 2025. The Court held a hearing on the cross-motions for summary judgment on May 26, 2026. On July 23, 2026, the Court issued an order granting NHDES’s Motion for Summary Judgment, which was joined by NCABC, and denying GSL’s Motion for Summary Judgment. In response, GSL filed a Motion to Reconsider on August 6, 2026, to which NHDES submitted an Objection on August 17, 2026. The Court denied GSL’s Motion to Reconsider by Order dated August 31, 2026.
On May 5, 2025, GSL and NCABC each filed a Notice of Appeal of NHDES’s denial of GSL’s application with the New Hampshire Waste Management Council (the “Council”) (“GSL Appeal” and “NCABC Appeal”, respectively). On May 9, 2025, GSL filed a partially assented to Motion to Intervene in the NCABC Appeal, followed by a Motion to Dismiss the NCABC Appeal on June 27, 2025. NHDES filed a Motion to Dismiss the NCABC Appeal on July 17, 2025. NCABC filed an Objection to GSL’s Motion to Dismiss on July 24, 2025 and to NHDES’s Motion to Dismiss on July 28, 2025. On August 8, 2025, NCABC filed a Motion to Intervene in the GSL Appeal. On February 23, 2026, the Council issued an Order declining to accept the NCABC Appeal. In response, NCABC submitted a Motion for Rehearing and Clarification along with a Revised Petition for Appeal, both dated March 16, 2026. The Council subsequently denied NCABC’s Motion for Rehearing by Order dated March 27, 2026. NCABC appealed this decision to the New Hampshire Supreme Court. NCABC’s appeal was declined by the New Hampshire Supreme Court by Order dated July 16, 2026.
The Council held a prehearing conference on the GSL Appeal on April 15, 2026, at which time NCABC’s Motion to Intervene was argued, and a deadline was set for NHDES to file additional motions concerning the GSL Appeal. The Council issued an Order on May 4, 2026, denying NCABC’s Motion to Intervene in the GSL Appeal, and granting NCABC permission to join the GSL Appeal, amicus curiae. On May 8, 2026, NHDES filed a Motion to Dismiss several of GSL’s claims on appeal. On June 1, 2026, GSL filed an Objection to NHDES’s Motion to Dismiss, and NCABC filed a Motion for Rehearing and Clarification of the Council’s Order on NCABC’s Motion to Intervene. On June 10, 2026, the Council issued an Order denying NCABC’s Motion for Rehearing and withdrawing NCABC’s amicus curiae status, holding that NCABC’s status would be a limited intervenor in the GSL Appeal, a holding which NCABC has appealed to the New Hampshire Supreme Court. On September 24, 2026, the Council issued an Order on NHDES’s Motion to Dismiss, granting dismissal of six out of twelve of GSL’s claims on appeal. The matter remains pending before the Council.
On July 10, 2026, HB 707 was signed into law in New Hampshire which took effect in September 2026. The law establishes a new Solid Waste Facility Site Evaluation Committee (“Site Evaluation Committee”) and creates a state-level process for reviewing, evaluating, and approving future landfill siting proposals within the state. Under this framework, proposed new landfill sites, such as GSL, will be subject to Site Evaluation Committee review and approval.
In the three and nine months ended September 30, 2026, we wrote off $13,593 of previously deferred project development costs related to the GSL greenfield landfill project that were included in other non-current assets, as we believe the denial of GSL’s Motion to Reconsider, the changes in legislation and the unsupportive political environment will prevent us from recovering these costs through future operations. See Note 11, Other Items and Charges for disclosure over the charge related to the write-off.
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Juniper Ridge Landfill Public Benefit Determination Remand on Appeal
On January 7, 2026, the Penobscot Superior Court (“Superior Court”) issued a decision in the matter of Penobscot Nation & Conservation Law Foundation (“Petitioners”) v. Maine Department of Environmental Protection (“Department”), with Casella subsidiary, NEWSME Landfill Operations, LLC (“NEWSME”) as Party‑in‑Interest, addressing the Petitioners’ challenge to the Department’s public benefit determination for the proposed expansion of the Subtitle D landfill located in West Old Town, Maine (“Juniper Ridge Landfill”) that we operate. The Superior Court granted Petitioners’ motion for judicial notice and found that the Department failed to make necessary factual findings regarding both the need for on‑site sludge‑drying and the cumulative environmental burdens borne by the Penobscot Nation. The Superior Court remanded the matter for the Department to make additional findings on these issues. The Department made additional findings in a revised public benefit determination submitted by the Department to the Superior Court on March 23, 2026. On April 11, 2026, Petitioners filed a supplemental brief objecting to the revised public benefit determination. On June 10, 2026, NEWSME and the Department submitted separate filings requesting that the Superior Court affirm the revised public benefit determination issued by the Department. On June 24, 2026, Petitioners filed a reply brief responding to the briefing of NEWSME and the Department. The Superior Court heard oral argument on the revised public benefit determination on July 23, 2026. The Petitioners have filed multiple motions seeking judicial notice of information outside the administrative record, including a May 11, 2026 motion concerning a perfluorooctanesulfonic acid (commonly referred to as “PFOS”) fish consumption advisory, and a September 11, 2026 motion regarding NEWSME's plans for location of a per- and polyfluoroalkyl substances (commonly referred to as “PFAS”) treatment system. The Department and NEWSME have opposed those motions, arguing that the Superior Court's review on appeal is limited to the administrative record, to which the Petitioners submitted a Reply on October 9, 2026. The matter remains pending before the Superior Court.
Juniper Ridge Landfill Expansion License Application
On July 27, 2026, the Presiding Officer overseeing the Maine Department of Environmental Protection licensing proceeding for the proposed Juniper Ridge Landfill expansion issued a Second Procedural Order denying NEWSME’s request to be recognized as a co-applicant, determining that the State of Maine Bureau of General Services (“Bureau”) remains the sole applicant and licensee and that NEWSME shall participate as the State's agent. The Order also granted intervenor status to various parties. A pre-hearing conference was held on August 14, 2026, following which a scheduling order for the proceeding established licensing hearing dates of December 7 to 9, 2026. On August 20, 2026, the Penobscot Nation and other intervenors requested that procedural deadlines be amended to extend the hearing dates out to April 2027, and that the Bureau and NEWSME be required to submit additional information to supplement the licensing application. NEWSME and the Bureau submitted an Opposition on August 28, 2026, to which the Penobscot Nation and other intervenors submitted a Reply on September 3, 2026. The matter remains pending before the Maine Department of Environmental Protection.
Environmental Remediation Liabilities
We are subject to liability for environmental damage, including personal injury and property damage, that our solid waste, recycling and power generation facilities may cause to neighboring property owners, particularly as the result of the contamination of drinking water sources or soil, possibly including damage resulting from conditions that existed before we acquired the facilities. We may also be subject to liability for similar claims arising from off-site environmental contamination caused by pollutants or hazardous substances if we or our predecessors arrange or arranged to transport, treat or dispose of those materials.
We accrue for costs associated with environmental remediation obligations when such costs become both probable and reasonably estimable. Determining the method and ultimate cost of remediation requires that a number of assumptions be made. There can sometimes be a range of reasonable estimates of the costs associated with remediation of a site. In these cases, we use the amount within the range that constitutes our best estimate. In the early stages of the remediation process, particular components of the overall liability may not be reasonably estimable; in this instance we use the components of the liability that can be reasonably estimated as a surrogate for the liability. It is reasonably possible that we will need to adjust the liabilities recorded for remediation to reflect the effects of new or additional information, to the extent such information impacts the costs, timing or duration of the required actions, which could have a material adverse effect on our consolidated financial position, results of operations and cash flows. We disclose outstanding environmental remediation matters that remain unsettled or are settled in the reporting period that we believe could have a material adverse effect on our financial condition, results of operations or cash flows.
We inflate the estimated costs in current dollars to the expected time of payment and discount the total cost to present value using a risk-free interest rate when the amount and timing of cash payments for the liability are fixed or reliably determinable. The weighted-average risk-free interest rate associated with our environmental remediation liabilities as of September 30, 2026 was approximately 1.8%.
A summary of the changes to the aggregate environmental remediation liabilities for the nine months ended September 30, 2026 and 2025 follows:
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Nine Months Ended
September 30,
20262025
Beginning balance$4,988 $5,532 
Accretion expense64 68 
Obligations settled (1)
(408)(550)
Ending balance4,644 5,050 
Less: current portion1,178 1,328 
Long-term portion$3,466 $3,722 
(1)May include amounts that are being processed through accounts payable as a part of our disbursement cycle.
9.    STOCKHOLDERS' EQUITY
Stock Based Compensation
Shares Available For Issuance
In fiscal year 2024, our stockholders approved the amendment and restatement of our 2016 Incentive Plan (“Amended 2016 Plan”). Under the Amended 2016 Plan, we may grant awards up to an aggregate amount of shares equal to the sum of: (A) 4,000 shares of Class A common stock (subject to adjustment in the event of stock splits and other similar events) which is comprised of: (i) 1,750 shares of Class A common stock reserved for the issuance in connection with the Amended 2016 Plan, plus (ii) 2,250 shares of Class A common stock originally reserved for issuance under the 2016 Incentive Plan; plus (B) such additional number of shares of Class A common stock (up to approximately 2,723 shares) as is equal to the sum of the number of shares of Class A common stock that remained available for grant under the 2006 Stock Incentive Plan (“2006 Plan”) immediately prior to the expiration of the 2006 Plan and the number of shares of Class A common stock subject to awards granted under the 2006 Plan that expire, terminate or are otherwise surrendered, canceled, forfeited or repurchased by us. As of September 30, 2026, there were 1,823 Class A common stock equivalents available for future grant under the Amended 2016 Plan.
Stock Options
Stock options are granted at a price equal to the prevailing fair value of our Class A common stock at the date of grant. Generally, stock options granted have a term not to exceed ten years and vest over a one-year to five-year period from the date of grant.
The fair value of each stock option granted is estimated using a Black-Scholes option-pricing model, which uses a risk-free interest rate, based on the U.S. Treasury yield curve for the period of the expected life of the stock option; and requires extensive use of accounting judgment and financial estimation, including estimates of: the expected term, calculated based on the weighted averaged historical life of vested stock options, giving consideration to vesting schedules and historical exercise patterns; and the expected volatility, calculated using the weekly historical volatility of our Class A common stock over the expected life of the stock option.
A summary of stock option activity follows:
Stock OptionsWeighted Average Exercise PriceWeighted Average Remaining Contractual Term (years)Aggregate Intrinsic Value
Outstanding, December 31, 2025101 $80.85 
Granted25 $92.52 
Exercised— $— 
Forfeited— $— 
Outstanding, September 30, 2026126 $83.17 6.8$108 
Exercisable, September 30, 202675 $80.69 5.8$102 
Stock-based compensation expense related to stock options was $173 and $441 during the three and nine months ended September 30, 2026, respectively, as compared to $136 and $404 during the three and nine months ended September 30, 2025, respectively. As of September 30, 2026, we had $1,342 of unrecognized stock-based compensation expense related to outstanding stock options to be recognized over a weighted average period of 2.2 years.
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During the three and nine months ended September 30, 2026, the aggregate intrinsic value of stock options exercised was zero dollars.
Other Stock Awards
Restricted stock awards, restricted stock units and performance stock units, with the exception of market-based performance stock units, are granted at a price equal to the fair value of our Class A common stock at the date of grant. The fair value of each market-based performance stock unit is estimated using a Monte Carlo pricing model, which requires extensive use of accounting judgment and financial estimation, including the estimated share price appreciation plus, if applicable, the value of dividends of our Class A common stock as compared to the Russell 2000 Index over the requisite service period.
Typically, restricted stock awards granted to non-employee directors vest incrementally over a three-year period beginning on the first anniversary of the date of grant. Restricted stock units granted to non-employee directors vest in full on the first anniversary of the grant date. Restricted stock units granted to employees vest incrementally over an identified service period, typically three-years, beginning on the grant date based on continued employment. Performance stock units granted to employees, including market-based performance stock units, vest at a future date following the grant date and are based on the attainment of performance targets and market achievements, as applicable.
A summary of restricted stock award, restricted stock unit and performance stock unit activity follows:
Restricted Stock Awards, Restricted Stock Units, and Performance Stock Units (1)Weighted
Average Grant Date Fair
Value
Weighted Average Remaining Contractual Term (years)Aggregate Intrinsic Value
Outstanding, December 31, 2025207 $104.73 
Granted156 $94.04 
Class A Common Stock Vested(55)$95.61 
Forfeited(19)$104.51 
Outstanding, September 30, 2026289 $100.73 1.8$23,250 
Unvested, September 30, 2026525 $103.21 1.7$42,160 
(1)Performance stock unit grants, including market-based performance stock units, are included at the 100% attainment level. Attainment of the maximum performance targets and market achievements would result in the issuance of an additional 236 shares of Class A common stock currently included in unvested.
Stock-based compensation expense related to restricted stock awards, restricted stock units and performance stock units was $2,213 and $8,304 during the three and nine months ended September 30, 2026, respectively, as compared to $3,539 and $10,676 during the three and nine months ended September 30, 2025, respectively.
During the three and nine months ended September 30, 2026, the total fair value of other stock awards vested was $437 and $4,938, respectively.
As of September 30, 2026, total unrecognized stock-based compensation expense related to outstanding restricted stock units was $8,376, which is to be recognized over a weighted average period of 1.9 years. As of September 30, 2026, total expected unrecognized stock-based compensation expense related to outstanding performance stock units was $10,482, which is to be recognized over a weighted average period of 1.8 years.
The weighted average fair value of market-based performance stock units granted during the nine months ended September 30, 2026 was $98.60 per award, which was calculated using a Monte Carlo pricing model assuming a risk-free interest rate of 3.72% and an expected volatility of 25.6% assuming no expected dividend yield. Risk-free interest rate is based on the U.S. Treasury yield curve for the expected service period of the award. Expected volatility is calculated using the daily volatility of our Class A common stock over the expected service period of the award.
The Monte Carlo pricing model requires extensive use of accounting judgment and financial estimation. Application of alternative assumptions could produce significantly different estimates of the fair value of stock-based compensation and consequently, the related amounts recognized in the unaudited consolidated statements of operations.
We also recorded $235 and $758 of stock-based compensation expense related to the Second Amended and Restated 1997 Employee Stock Purchase Plan during the three and nine months ended September 30, 2026, respectively, as compared to $196 and $568 during the three and nine months ended September 30, 2025, respectively.
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Accumulated Other Comprehensive Income (Loss), Net of Tax
A summary of the changes in the balances of each component of accumulated other comprehensive income (loss), net of tax follows:
Interest Rate Swaps
Balance, December 31, 2025$(3,955)
Other comprehensive income before reclassifications
11,608 
Interest rate swap amounts reclassified into interest expense
(276)
Income tax provision related to items of other comprehensive income(3,347)
Other comprehensive income, net of tax
7,985 
Balance, September 30, 2026$4,030 

A summary of reclassifications out of accumulated other comprehensive income (loss), net of tax into earnings follows:
Three Months Ended
September 30,
Nine Months Ended
September 30,
2026202520262025
Details About Accumulated Other Comprehensive Income (Loss), Net of Tax ComponentsAmounts Reclassified Out of Accumulated Other Comprehensive Income (Loss), Net of TaxAffected Line Item in the Consolidated
Statements of Operations
Interest rate swaps$(69)$(1,005)$(276)$(3,001)Interest expense
69 1,005 276 3,001 Income (loss) before income taxes
20 271 81 857 Provision for income taxes
$49 $734 $195 $2,144 Net (loss) income
24



10.    (LOSS) EARNINGS PER SHARE
Basic (loss) earnings per share attributable to common stockholders is computed by dividing net (loss) income by the weighted average common shares outstanding during the period. Diluted (loss) earnings per share attributable to common stockholders is calculated based on the combined weighted average number of common shares and potentially dilutive shares, which include the assumed exercise of employee stock options, unvested restricted stock awards, unvested restricted stock units and unvested performance stock units, including market-based performance units based on the expected achievement of performance targets. In computing diluted (loss) earnings per share attributable to common stockholders, we utilize the treasury stock method.
A summary of the numerator and denominators used in the computation of (loss) earnings per common share attributable to common stockholders follows:
Three Months Ended
September 30,
Nine Months Ended
September 30,
2026202520262025
Numerator:
Net (loss) income$(7,021)$9,984 $(8,790)$10,382 
Denominators:
Number of shares outstanding, end of period:
Class A common stock62,656 62,505 62,656 62,505 
Class B common stock988 988 988 988 
Effect of weighted average shares outstanding
(2)(1)(44)(43)
Basic weighted average common shares outstanding63,642 63,492 63,600 63,450 
Impact of potentially dilutive securities:
Dilutive effect of stock options and other stock awards— 99 — 100 
Diluted weighted average common shares outstanding63,642 63,591 63,600 63,550 
Anti-dilutive potentially issuable shares451 — 451 — 
11.    OTHER ITEMS AND CHARGES
Expense from Acquisition Activities
In the three and nine months ended September 30, 2026, we recorded charges of $6,318 and $18,909, respectively, and in the three and nine months ended September 30, 2025, we recorded charges of $4,618 and $16,610, respectively, comprised primarily of legal, consulting, rebranding, information technology and other costs associated with the due diligence, acquisition and integration of acquired businesses.
Landfill Development Impairment Charge
In the three and nine months ended September 30, 2026, we recorded a charge of $13,593 for the complete write-off of deferred costs associated with the GSL greenfield landfill project no longer deemed viable. See Note 8, Commitments and Contingencies for further disclosure regarding the GSL greenfield landfill project.
Organics Facility Closure Charge
In the three months ended December 31, 2025, we initiated the plan to cease operations of an organic residuals composting facility that we own in Maine related to a change in state law prohibiting land application of biosolids based recycled products. In the three and nine months ended September 30, 2026, we recorded $703 and $2,719, respectively, of other costs as incurred associated with winding down the facility, and expect to incur additional costs related to ceasing operations at the facility.
Organizational Transformation Costs
In the three and nine months ended September 30, 2026, we recorded organizational transformation costs of $1,407, comprised of certain costs related to employee severance and other employee compensation associated with initiatives to optimize our organizational structure and business operations. We expect to incur additional expenses related to these initiatives, potentially including third-party consulting, employee related compensation, information technology, legal and other costs.
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12.    FAIR VALUE OF FINANCIAL INSTRUMENTS
We use a three-tier fair value hierarchy to classify and disclose all assets and liabilities measured at fair value on a recurring basis, as well as assets and liabilities measured at fair value on a non-recurring basis, in periods subsequent to their initial measurement. These tiers include: Level 1, defined as quoted market prices in active markets for identical assets or liabilities; Level 2, defined as inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; and Level 3, defined as unobservable inputs that are not corroborated by market data.
We use valuation techniques that maximize the use of market prices and observable inputs and minimize the use of unobservable inputs. In measuring the fair value of our financial assets and liabilities, we rely on market data or assumptions that we believe market participants would use in pricing an asset or a liability.
Assets and Liabilities Accounted for at Fair Value
Our financial instruments include cash, cash equivalents and non-current restricted cash, accounts receivable, restricted investment securities held in trust on deposit with various banks as collateral for our obligations relative to our landfill final capping, closure and post-closure costs, interest rate derivatives, trade payables and debt. The carrying values of cash, cash equivalents and non-current restricted cash, accounts receivable and trade payables approximate their respective fair values due to their short-term nature. The fair value of restricted investment securities held in trust, which are valued using quoted market prices, are included as restricted assets in the Level 1 tier below. The fair value of the interest rate derivatives included in the Level 2 tier below is calculated using discounted cash flow valuation methodologies based upon Term SOFR yield curves that are observable at commonly quoted intervals for the full term of the swaps. We recognize all derivatives accounted for on the consolidated balance sheets at fair value.
Recurring Fair Value Measurements
Summaries of our financial assets and liabilities that are measured at fair value on a recurring basis follow:
Fair Value Measurement at September 30, 2026 Using:
Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
Significant Other
Observable Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Assets:
Restricted investment securities - landfill closure$2,990 $— $— 
Interest rate swaps— 6,801 — 
$2,990 $6,801 $— 
Liabilities:
Interest rate swaps$— $974 $— 

Fair Value Measurement at December 31, 2025 Using:
Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
Significant Other
Observable Inputs
(Level 2)
Significant
Unobservable Inputs
(Level 3)
Assets:
Restricted investment securities - landfill closure$3,179 $— $— 
Interest rate swaps— 2,916 — 
$3,179 $2,916 $— 
Liabilities:
Interest rate swaps$— $8,421 $— 
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Fair Value of Debt
As of September 30, 2026, the carrying value of our Term Loan Facility was $800,000 and the carrying value of our Revolving Credit Facility was $215,400. Their fair values are based on current borrowing rates for similar types of borrowing arrangements, or Level 2 inputs, and approximate their carrying values.
As of September 30, 2026, the fair value of the Industrial Revenue Bonds was approximately $270,247 and the carrying value was $273,500. The fair value of the Industrial Revenue Bonds is considered to be Level 2 within the fair value hierarchy as the fair value is determined using market approach pricing provided by a third-party that utilizes pricing models and pricing systems, mathematical tools and judgment to determine the evaluated price for the security based on the market information of each of the bonds or securities with similar characteristics.
Although we have determined the estimated fair value amounts of the Industrial Revenue Bonds using available market information and commonly accepted valuation methodologies, a change in available market information, and/or the use of different assumptions and/or estimation methodologies could have a material effect on the estimated fair values. These amounts have not been revalued, and current estimates of fair value could differ significantly from the amounts presented.
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13.    SEGMENT REPORTING
We report selected information about our reportable operating segments in a manner consistent with that used for internal management reporting. We classify our solid waste operations on a geographic basis through three regional operating segments, the Eastern, Western and Mid-Atlantic regions. Revenues associated with our solid waste operations are derived mainly from solid waste (i) collection and (ii) disposal services, which include landfill and transfer station services, as well as (iii) transportation, (iv) landfill gas-to-energy and (v) processing services in the eastern United States.
Our Resource Solutions operating segment leverages our core competencies in materials processing, industrial recycling, organics and resource management service offerings to deliver a comprehensive solution for our larger commercial, municipal, institutional and industrial customers that have more diverse waste and recycling needs. Revenues associated with our Resource Solutions operations are comprised of processing services and our National Accounts business. Revenues from processing services are derived from customers in the form of processing fees, tipping fees, commodity sales, and organic material related brokerage services and sales. Revenues from our National Accounts business are derived from brokerage services and overall resource management services providing a wide range of environmental services and resource management solutions to large and complex organizations, as well as traditional collection, disposal and recycling services provided to large account multi-site customers. Legal, tax, information technology, human resources, certain finance and accounting and other administrative functions are included in our Corporate Entities segment, which is not a reportable operating segment.
For comparative purposes, summarized financial information by segment reported in the three and nine months ended September 30, 2025 has been updated in the tables below as we have voluntarily corrected certain amounts related to an immaterial error in the prior year’s segment footnote disclosure by reclassifying certain intercompany amounts from contra-revenue recorded in our Eastern and Western regions to costs of operations for those same regions, with no impact on any measure of segment operating income (loss) or our consolidated balance sheet, earnings, or cash flows.
See Note 5, Goodwill and Intangible Assets for the breakout of goodwill by reportable operating segment.
The accounting policies of our reportable operating segments are the same as those described in Item 8. “Financial Statements and Supplementary Data” of our 2025 Form 10-K. Our President and Chief Executive Officer is our chief operating decision maker (“CODM”). Our CODM uses operating income (loss) in evaluating reportable operating segment performance in order to properly allocate resources and make key operating decisions. Intercompany revenues and expenses are eliminated in the computation of consolidated gross revenues and operating income (loss).
The CODM uses operating income (loss) for each reportable operating segment in the annual budget and forecasting process and considers budget-to-actual and forecast-to-actual variances on a monthly basis when making decisions about the allocation of operating and capital resources to each reportable operating segment.
Summarized financial information concerning our reportable segments for the three and nine months ended September 30, 2026 and 2025 follows:

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Three Months Ended September 30, 2026
EasternWesternMid-AtlanticSolid Waste
Subtotal
Resource
Solutions
Corporate
Entities
EliminationsConsolidated
Third-party revenues
$157,850 $189,603 $107,886 $455,339 $103,892 $— $— $559,231 
Intercompany revenues
39,694 70,779 10,449 120,922 6,035 — (126,957)— 
Gross revenues
197,544 260,382 118,335 576,261 109,927 — (126,957)559,231 
Cost of operations140,967 175,762 90,831 407,560 93,464 510 (126,957)374,577 
General and administration8,558 8,725 5,766 23,049 5,006 30,863 — 58,918 
Depreciation and amortization25,773 34,844 18,741 79,358 6,231 2,477 — 88,066 
Expense from acquisition activities
561 983 1,911 3,455 316 2,547 — 6,318 
Landfill development impairment charge13,593 — — 13,593 — — — 13,593 
Organics facility closure charge
— — — — 703 — — 703 
Organizational transformation costs— 416 719 1,135 35 237 — 1,407 
Operating income (loss)$8,092 $39,652 $367 $48,111 $4,172 $(36,634)$— 15,649 
Interest expense, net18,165 
Other income
(4,002)
Income before income taxes$1,486 
Interest expense, net
$484 $151 $512 $1,147 $20 $16,998 $— $18,165 
Capital expenditures$28,815 $22,613 $18,078 $69,506 $5,182 $3,499 $— $78,187 
Total assets$861,408 $1,116,653 $1,191,302 $3,169,363 $314,027 $92,086 $— $3,575,476 
Three Months Ended September 30, 2025
EasternWesternMid-AtlanticSolid Waste
Subtotal
Resource
Solutions
Corporate
Entities
EliminationsConsolidated
Third-party revenues
$125,975 $175,124 $91,071 $392,170 $93,181 $— $— $485,351 
Intercompany revenues
33,909 64,964 5,308 104,181 5,397 — (109,578)— 
Gross revenues
159,884 240,088 96,379 496,351 98,578 — (109,578)485,351 
Cost of operations112,211 161,447 71,918 345,576 78,636 628 (109,578)315,262 
General and administration6,410 8,625 5,189 20,224 5,885 31,164 — 57,273 
Depreciation and amortization18,273 34,269 19,371 71,913 5,333 1,583 — 78,829 
Expense (income) from acquisition activities119 668 3,166 3,953 (1,319)1,984 — 4,618 
Operating income (loss)$22,871 $35,079 $(3,265)$54,685 $10,043 $(35,359)$— 29,369 
Interest expense, net13,915 
Other income
(436)
Income before income taxes$15,890 
Interest expense, net
$372 $246 $53 $671 $23 $13,221 $— $13,915 
Capital expenditures$19,118 $21,661 $18,814 $59,593 $3,470 $2,862 $— $65,925 
Total assets$561,914 $1,137,202 $1,036,934 $2,736,050 $285,918 $263,324 $— $3,285,292 

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Nine Months Ended September 30, 2026
EasternWesternMid-AtlanticSolid Waste
Subtotal
Resource
Solutions
Corporate
Entities
EliminationsConsolidated
Third-party revenues
$423,357 $537,789 $304,910 $1,266,056 $294,251 $— $— $1,560,307 
Intercompany revenues
104,601 200,682 24,310 329,593 17,738 — (347,331)— 
Gross revenues
527,958 738,471 329,220 1,595,649 311,989 — (347,331)1,560,307 
Cost of operations379,312 501,828 252,050 1,133,190 260,572 2,020 (347,331)1,048,451 
General and administration23,607 24,927 17,384 65,918 16,797 97,499 — 180,214 
Depreciation and amortization67,807 101,549 61,207 230,563 17,543 6,440 — 254,546 
Expense from acquisition activities1,485 1,318 5,217 8,020 804 10,085 — 18,909 
Landfill development impairment charge13,593 — — 13,593 — — — 13,593 
Organics facility closure charge
— — — — 2,719 — — 2,719 
Organizational transformation costs— 416 719 1,135 35 237 — 1,407 
Operating income (loss)$42,154 $108,433 $(7,357)$143,230 $13,519 $(116,281)$— 40,468 
Interest expense, net49,579 
Other income
(5,137)
Loss before income taxes$(3,974)
Interest expense, net
$1,219 $628 $1,364 $3,211 $63 $46,305 $— $49,579 
Capital expenditures$53,670 $69,204 $54,520 $177,394 $11,345 $11,736 $— $200,475 
Total assets$861,408 $1,116,653 $1,191,302 $3,169,363 $314,027 $92,086 $— $3,575,476 
Nine Months Ended September 30, 2025
EasternWesternMid-AtlanticSolid Waste
Subtotal
Resource
Solutions
Corporate
Entities
EliminationsConsolidated
Third-party revenues
$351,639 $497,575 $251,484 $1,100,698 $267,088 $— $— $1,367,786 
Intercompany revenues
92,602 179,737 10,566 282,905 13,003 — (295,908)— 
Gross revenues
444,241 677,312 262,050 1,383,603 280,091 — (295,908)1,367,786 
Cost of operations317,629 458,942 196,636 973,207 224,956 1,528 (295,908)903,783 
General and administration18,180 26,802 14,917 59,899 16,002 92,381 — 168,282 
Depreciation and amortization52,198 97,389 57,066 206,653 15,825 4,848 — 227,326 
Expense (income) from acquisition activities679 2,121 8,442 11,242 (295)5,663 — 16,610 
Operating income (loss)$55,555 $92,058 $(15,011)$132,602 $23,603 $(104,420)$— 51,785 
Interest expense, net38,513 
Other income
(1,370)
Income before income taxes$14,642 
Interest expense, net$904 $687 $153 $1,744 $76 $36,693 $— $38,513 
Capital expenditures$46,041 $61,106 $62,098 $169,245 $9,889 $8,669 $— $187,803 
Total assets$561,914 $1,137,202 $1,036,934 $2,736,050 $285,918 $263,324 $— $3,285,292 


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A summary of our revenues attributable to services provided follows:
Three Months Ended
September 30,
Nine Months Ended
September 30,
2026202520262025
Collection$361,660 $314,048 $1,026,342 $888,415 
Disposal (1)
83,055 67,446 209,715 181,364 
Transportation (1)
5,855 5,999 16,437 17,358 
Landfill gas-to-energy1,739 1,538 6,101 5,859 
Processing3,030 3,139 7,461 7,702 
Solid waste455,339 392,170 1,266,056 1,100,698 
Processing (2)
51,351 48,185 147,556 142,856 
National Accounts (2)
52,541 44,996 146,695 124,232 
Resource Solutions103,892 93,181 294,251 267,088 
Total revenues$559,231 $485,351 $1,560,307 $1,367,786 
(1)In the nine months ended September 30, 2026, we revised the presentation of our service lines to remove the transportation service line from the disposal caption and present it separately. Disposal now consists of the landfill and transfer station service lines. Amounts disclosed for the three and nine months ended September 30, 2025 have been updated to conform to the current period presentation.
(2)In the nine months ended September 30, 2026, we realigned a business unit related to organic materials brokerage operations within our Resource Solutions operating segment from the National Accounts service line to the processing service line. Amounts disclosed for the three and nine months ended September 30, 2025 have been updated to conform to the current period presentation.
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ITEM 2.    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
The following discussion should be read in conjunction with our unaudited consolidated financial statements and notes thereto included under Item 1. “Financial Statements”. In addition, reference should be made to our audited consolidated financial statements and notes thereto and related “Management’s Discussion and Analysis of Financial Condition and Results of Operations” appearing in our Annual Report on Form 10-K for the fiscal year ended December 31, 2025 (“fiscal year 2025”) filed with the Securities and Exchange Commission on February 20, 2026 (“2025 Form 10-K”).
This Quarterly Report on Form 10-Q and, in particular, this “Management’s Discussion and Analysis of Financial Condition and Results of Operations”, may contain or incorporate a number of forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, including statements regarding:
•our ability to consummate business acquisitions or divestitures, integrate acquired businesses and operations and achieve the expected benefits, including the expected annualized revenues from such acquired businesses and operations;
•our ability to achieve the key strategies of our long-term strategic plan;
•the projected development of additional disposal capacity or expectations regarding permits for existing capacity;
•the outcome of any legal or regulatory matter;
•expected liquidity and financing plans;
•expected future revenues, operations, expenditures and cash needs;
•whether our pricing programs and operational initiatives will outpace higher operating and construction costs from inflation and regulatory changes;
•severe weather conditions, which could impair our financial results by causing increased costs, loss of revenue, reduced operational efficiency or disruptions to our operations;
•projected future obligations related to final capping, closure and post-closure costs of our existing landfills and any disposal facilities which we may own or operate in the future;
•our ability to use our net operating losses and tax positions;
•our ability to service our debt obligations;
•the recoverability or impairment of any of our assets or goodwill;
•estimates of the potential markets for our products and services, including the anticipated drivers for future growth;
•sales and marketing plans or price and volume assumptions;
•projected improvements to our infrastructure and the impact of such improvements on our business and operations; and
•general economic factors, such as ongoing or potential geopolitical conflict, pandemics, recessions, or similar national or global events, and general macroeconomic conditions, including, among other things, consumer confidence, global supply chain disruptions, inflation, labor supply, fuel prices, tariffs, fluctuations in recycling commodity pricing, interest rates and access to capital markets, that generally are not within our control, and our exposure to credit and counterparty risk.
In addition, any statements contained in or incorporated by reference into this report that are not statements of historical fact should be considered forward-looking statements. You can identify these forward-looking statements by the use of the words “believes”, “expects”, “anticipates”, “plans”, “may”, “will”, “would”, “intends”, “estimates”, “projects” and other similar expressions, whether in the negative or affirmative. These forward-looking statements are based on current expectations, estimates, forecasts and projections about the industry and markets in which we operate, as well as management’s beliefs and assumptions, and should be read in conjunction with our consolidated financial statements and notes thereto. These forward-looking statements are not guarantees of future performance, circumstances or events. The occurrence of the events described and the achievement of the expected results depends on many events, some or all of which are not predictable or within our control. Actual results may differ materially from those set forth in the forward-looking statements.
There are a number of important risks and uncertainties that could cause our actual results to differ materially from those indicated by such forward-looking statements. These risks and uncertainties include, without limitation, those detailed in Item 1A. “Risk Factors” in our 2025 Form 10-K and those included under Part II, Item 1A of this Quarterly Report on From 10-Q.
32



There may be additional risks that we are not presently aware of or that we currently believe are immaterial, which could have an adverse impact on our business. We explicitly disclaim any obligation to update any forward-looking statements whether as the result of new information, future events or otherwise, except as otherwise required by law.
Company Overview
Casella Waste Systems, Inc., a Delaware corporation, and its wholly-owned subsidiaries (collectively, “we”, “us” or “our”), is a regional, vertically integrated solid waste services company. We provide resource management expertise and services to residential, commercial, municipal, institutional and industrial customers, primarily in the areas of solid waste collection and disposal, transfer, recycling and organics services.
We provide integrated solid waste services with operating locations in eleven states: Vermont, New Hampshire, New York, Massachusetts, Connecticut, Maine, Pennsylvania, Delaware, New Jersey, Maryland and West Virginia, with our headquarters located in Rutland, Vermont. We manage our solid waste operations on a geographic basis through three regional operating segments, the Eastern, Western and Mid-Atlantic regions, each of which provides a comprehensive range of non-hazardous solid waste services. We manage our resource renewal operations through the Resource Solutions operating segment, which leverages our core competencies in materials processing, industrial recycling, organics and resource management service offerings to deliver a comprehensive solution for our larger commercial, municipal, institutional and industrial customers that have more diverse waste and recycling needs. Legal, tax, information technology, human resources, certain finance and accounting and other administrative functions are included in our Corporate Entities segment.
As of October 15, 2026, we owned and/or operated 89 solid waste collection operations, 76 transfer stations, 35 recycling facilities, eight Subtitle D landfills, two landfill gas-to-energy facilities and one landfill permitted to accept construction and demolition (“C&D”) materials. We also housed two landfill gas-to-energy and five renewable natural gas (“RNG”) facilities, which are owned and operated by third parties, at landfills we owned and/or operated.
Results of Operations
Revenues
We manage our solid waste operations, which include a full range of solid waste services, on a geographic basis through three regional operating segments, which we designate as the Eastern, Western and Mid-Atlantic regions. Revenues associated with our solid waste operations are derived mainly from fees charged to customers for services related to (i) collection (ii) disposal, which includes landfill and transfer station services, (iii) transportation, (iv) landfill gas-to-energy and (v) processing in the eastern United States. We derive a substantial portion of our collection revenues from commercial, industrial and municipal services that are generally performed under service agreements or pursuant to contracts with municipalities. The majority of our residential collection services are performed on a subscription basis with individual property owners or occupants. Landfill and transfer customers are charged a tipping fee on a per ton basis for disposing of their solid waste at our disposal facilities and transfer stations. We also generate and sell electricity, electricity capacity and renewable energy credits, along with the rights to generation and sale of RNG at certain of our landfill facilities.
We manage our resource renewal operations through the Resource Solutions operating segment, which leverages our core competencies in materials processing, industrial recycling, organics and resource management service offerings to deliver a comprehensive solution for our larger commercial, municipal, institutional and industrial customers that have more diverse waste and recycling needs. Revenues associated with our Resource Solutions operations includes processing services and services provided by our National Accounts business. Revenues from processing services are derived from customers in the form of processing fees, tipping fees, commodity sales, and organic material related brokerage services and sales. Revenues from our National Accounts business are derived from brokerage services and overall resource management services providing a wide range of environmental services and resource management solutions to large and complex organizations, as well as traditional collection, disposal and recycling services provided to large account multi-site customers.
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The table below shows revenues attributable to services provided (dollars in millions and as a percentage of total revenues) for the following periods:
Three Months Ended September 30,$
Change
Nine Months Ended September 30,$
Change
2026202520262025
Collection$361.7 64.7 %$314.0 64.7 %$47.7 $1,026.3 65.8 %$888.4 65.0 %$137.9 
Disposal (1)
83.1 14.9 %67.5 13.9 %15.6 209.7 13.4 %181.4 13.3 %28.3 
Transportation (1)
5.9 1.1 %6.0 1.2 %(0.1)16.4 1.1 %17.3 1.2 %(0.9)
Landfill gas-to-energy1.7 0.3 %1.5 0.3 %0.2 6.1 0.4 %5.9 0.4 %0.2 
Processing2.9 0.4 %3.2 0.7 %(0.3)7.6 0.4 %7.7 0.6 %(0.1)
Solid waste operations455.3 81.4 %392.2 80.8 %63.1 1,266.1 81.1 %1,100.7 80.5 %165.4 
Processing (2)
51.4 9.2 %48.2 9.9 %3.2 147.5 9.5 %142.9 10.4 %4.6 
National Accounts (2)
52.5 9.4 %45.0 9.3 %7.5 146.7 9.4 %124.2 9.1 %22.5 
Resource Solutions operations103.9 18.6 %93.2 19.2 %10.7 294.2 18.9 %267.1 19.5 %27.1 
Total revenues$559.2 100.0 %$485.4 100.0 %$73.8 $1,560.3 100.0 %$1,367.8 100.0 %$192.5 
(1)In the nine months ended September 30, 2026, we revised the presentation of our service lines to remove the transportation service line from the disposal caption and present it separately. Disposal now consists of the landfill and transfer station service lines. Amounts disclosed for the three and nine months ended September 30, 2025 have been updated to conform to the current period presentation.
(2)In the nine months ended September 30, 2026, we realigned a business unit related to organic materials brokerage operations within our Resource Solutions operating segment from the National Accounts service line to the processing service line. Amounts disclosed for the three and nine months ended September 30, 2025 have been updated to conform to the current period presentation.
Solid waste revenues
A summary of the period-to-period changes in solid waste revenues (dollars in millions and as percentage growth of solid waste revenues) follows:
Period-to-Period Change for the Three Months Ended September 30, 2026 vs. 2025Period-to-Period Change for the Nine Months Ended September 30, 2026 vs. 2025
Amount% GrowthAmount% Growth
Price$21.6 5.5 %$59.1 5.4 %
Volume
(4.1)(1.0)%(14.8)(1.3)%
Intercompany transfers to National Accounts(2.1)(0.5)%(5.1)(0.5)%
Surcharges and other fees9.6 2.4 %23.2 2.1 %
Commodity price and volume0.3 0.1 %0.2 — %
Acquisitions 37.8 9.6 %102.8 9.3 %
Solid waste revenues$63.1 16.1 %$165.4 15.0 %


The most significant items impacting the changes in our solid waste revenues during the three and nine months ended September 30, 2026 as compared to the prior year periods are summarized below:
•Price increased solid waste revenues both quarterly and year-to-date, including higher collection pricing of $18.4 million quarterly, or 5.9% as a percentage of collection revenues, and $50.4 million year-to-date, or 5.7% as a percentage of collection revenues, and higher disposal pricing of $3.3 million quarterly, or 4.8% as a percentage of disposal revenues, and $8.6 million year-to-date, or 4.8% as a percentage of disposal revenues.
•Volume decreased solid waste revenues both quarterly and year-to-date, driven by lower collection volumes of $(6.5) million quarterly, or (2.1)% as a percentage of collection revenues, and $(16.5) million year-to-date, or (1.9)% as a percentage of collection revenues, and lower other volumes of $(0.6) million quarterly, or (6.0)% as a percentage of other revenues, and $(1.9) million year-to-date, or (6.3)% as a percentage of other revenues, primarily related to transportation volumes; partially offset by higher disposal volumes of $3.1 million quarterly, or 4.6% as a percentage
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of disposal revenues, and $3.7 million year-to-date, or 2.0% as a percentage of disposal revenues, driven by higher landfill volumes, partially offset by lower transfer station volumes.
•Surcharges and other fees increased solid waste revenues both quarterly and year-to-date primarily due to our energy and environmental fee (“E&E Fee(s)”) and sustainability recycling adjustment fee (“SRA Fee(s)”) revenues, related to higher participation levels in our fee programs, higher E&E Fee revenues associated with our fuel cost recovery program due to higher diesel fuel prices and higher SRA Fee revenues due to lower recycled commodity prices year-to-date.
•Acquisitions increased solid waste revenues both quarterly and year-to-date due to the partial year impact of our acquisition of six businesses in the nine months ended September 30, 2026, and the rollover impact of acquisitions completed in fiscal year 2025, due to the timing of when the acquisitions were completed.
Resource Solutions revenues
See “Segment Reporting” below for discussion over the period-to-period changes in Resource Solutions revenues.
Operating Expenses
A summary of cost of operations, general and administration expense, and depreciation and amortization expense is as follows (dollars in millions and as a percentage of total revenues):
Three Months Ended September 30,$
Change
Nine Months Ended September 30,$
Change
2026202520262025
Cost of operations$374.6 67.0 %$315.3 65.0 %$59.3 $1,048.5 67.2 %$903.8 66.1 %$144.7 
General and administration$58.9 10.5 %$57.3 11.8 %$1.6 $180.2 11.5 %$168.3 12.3 %$11.9 
Depreciation and amortization$88.1 15.7 %$78.8 16.2 %$9.3 $254.5 16.3 %$227.3 16.6 %$27.2 
Cost of Operations
Cost of operations includes: (i) direct costs, which consist of the costs of purchased materials and third-party transportation and disposal costs, including third-party tipping fees; (ii) direct labor costs, which include salaries, wages, incentive compensation and related benefit costs such as health and welfare benefits and workers compensation; (iii) direct operational costs, which include landfill operating costs such as accretion expense related to final capping, closure and post-closure obligations, leachate treatment and disposal costs and depletion of landfill operating lease obligations, vehicle insurance costs, host community fees and royalties; (iv) fuel costs used by our vehicles and in conducting our operations; (v) maintenance and repair costs relating to our vehicles, equipment and containers; and (vi) other operational costs including facility costs.
A summary of the major components of our cost of operations is as follows (dollars in millions and as a percentage of total revenues):
Three Months Ended September 30,$
Change
Nine Months Ended September 30,$
Change
2026202520262025
Direct costs$135.2 24.2 %$113.0 23.3 %$22.2 $365.0 23.4 %$314.6 23.0 %$50.4 
Direct labor costs87.1 15.6 %76.9 15.8 %10.2 252.1 16.2 %218.5 16.0 %33.6 
Direct operational costs35.4 6.3 %29.9 6.2 %5.5 100.6 6.4 %92.0 6.7 %8.6 
Fuel costs27.3 4.9 %17.2 3.6 %10.1 71.9 4.6 %48.3 3.5 %23.6 
Maintenance and repair costs48.4 8.6 %42.4 8.7 %6.0 136.5 8.8 %123.5 9.1 %13.0 
Other operational costs41.2 7.4 %35.9 7.4 %5.3 122.4 7.8 %106.9 7.8 %15.5 
Total cost of operations
$374.6 67.0 %$315.3 65.0 %$59.3 $1,048.5 67.2 %$903.8 66.1 %$144.7 
These cost categories may change from time to time and may not be comparable to similarly titled categories presented by other companies.
The most significant items impacting the changes in our cost of operations during the three and nine months ended September 30, 2026, as compared to the prior year periods, are summarized below:
•Direct costs increased primarily due to acquisitions and higher third-party disposal rates.
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•Direct labor costs increased in aggregate dollars while being mostly flat as a percentage of revenues primarily due to acquisitions and higher wage and benefit rates.
•Direct operational costs increased in aggregate dollars while being mostly flat as a percentage of revenues primarily due to (i) acquisitions, (ii) higher expenses related to insurance claims, (iii) higher landfill operating lease amortization related to changes in remaining airspace capacity estimates combined with higher landfill tonnages in our Western region year-to-date, (iv) higher accretion expense associated with changes in the timing and cost estimates of our capping, closure and post-closure obligations, (v) higher leachate disposal costs, primarily in our Western region and (vi) general cost inflation; partially offset by (a) lower short term rental expenses, (b) the ceasing of operations in the three months ended December 31, 2025 of an organic residuals composting facility in Maine resulting in lower direct operational costs and (c) the prior year-to-date period including legal penalties associated with leachate management at a landfill we own in our Eastern region. See Note 8, Commitments and Contingencies and Note 11, Other Items and Charges to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for further disclosure regarding the legal penalties and the organics facility ceasing operations, respectively.
•Fuel costs increased due to acquisitions and higher average diesel fuel prices. See Item 3. “Quantitative and Qualitative Disclosures about Market Risk” of this Quarterly Report on Form 10-Q for additional information regarding our fuel costs.
•Maintenance and repair costs increased in aggregate dollars and decreased as a percentage of revenues due to acquisitions and general cost inflation driving higher personnel, parts and third party repair and labor related costs; partially offset by lower expenses for short term rentals.
•Other operational costs increased in aggregate dollars while being flat as a percentage of revenues due to (i) acquisitions, (ii) higher spending associated with supporting business growth, including personnel and facility related costs, and (iii) general cost inflation; partially offset by lower short term rental costs.
General and Administration
General and administration expense includes: (i) labor costs, which consist of salaries, wages, incentive compensation and related benefit costs such as health and welfare benefits and workers compensation costs related to management, clerical and administrative functions; (ii) professional service fees; (iii) provision for expected credit losses; and (iv) other overhead costs including those associated with marketing, sales and community relations efforts.
A summary of the major components of our general and administration expense (dollars in millions and as a percentage of total revenues) is as follows:
Three Months Ended September 30,$
Change
Nine Months Ended September 30,$
Change
2026202520262025
Labor costs$34.8 6.2 %$38.5 7.9 %$(3.7)$115.5 7.4 %$113.0 8.3 %$2.5 
Professional service fees
4.4 0.8 %3.0 0.6 %1.4 10.3 0.7 %9.8 0.7 %0.5 
Provision for expected credit losses1.6 0.3 %0.1 — %1.5 3.6 0.2 %0.4 — %3.2 
Other18.1 3.2 %15.7 3.3 %2.4 50.8 3.2 %45.1 3.3 %5.7 
Total general and administration expense
$58.9 10.5 %$57.3 11.8 %$1.6 $180.2 11.5 %$168.3 12.3 %$11.9 
These cost categories may change from time to time and may not be comparable to similarly titled categories presented by other companies.
General and administration expense in the three and nine months ended September 30, 2026 increased in aggregate dollars while decreasing as a percentage of revenues, as compared to the prior year periods, primarily due to the impact from (i) increased labor and other costs to support our growth and acquisition strategy, (ii) escalation of salary, wage, and benefit costs, (iii) a higher provision for expected credit losses attributable to revenue growth, combined with a lower provision for expected credit losses in the prior year periods due to favorable shifts in receivables aging and (iv) higher expense for consulting services; partially offset by lower accruals related to incentive compensation and lower expenses related to third-party professional services for legal and accounting services.
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Depreciation and Amortization
Depreciation and amortization expense includes: (i) depreciation of property and equipment (including assets recorded for finance leases) on a straight-line basis over the estimated useful lives of the assets; (ii) amortization of landfill costs (including those costs incurred and all estimated future costs for landfill development and construction, along with asset retirement costs arising from closure and post-closure obligations) on a units-of-consumption method as landfill airspace is consumed over the total estimated remaining capacity of a site, which includes both permitted capacity and unpermitted expansion capacity that meets certain criteria for amortization purposes, and amortization of landfill asset retirement costs arising from final capping obligations on a units-of-consumption method as airspace is consumed over the estimated capacity associated with each final capping event; and (iii) amortization of intangible assets with a definite life, based on the economic benefit provided, or using the sum of years digits or straight-line methods over the definitive terms of the related agreements.
A summary of the components of depreciation and amortization expense (dollars in millions and as a percentage of total revenues) is as follows:
Three Months Ended September 30,$
Change
Nine Months Ended September 30,$
Change
2026202520262025
Depreciation expense$47.7 8.5 %$42.7 8.8 %$5.0 $142.3 9.1 %$124.6 9.1 %$17.7 
Landfill amortization expense19.1 3.4 %17.2 3.5 %1.9 50.6 3.2 %45.1 3.3 %5.5 
Amortization of intangibles
21.3 3.8 %18.9 3.9 %2.4 61.6 4.0 %57.6 4.2 %4.0 
Total depreciation and amortization expense$88.1 15.7 %$78.8 16.2 %$9.3 $254.5 16.3 %$227.3 16.6 %$27.2 
Depreciation and amortization expense in the three and nine months ended September 30, 2026 increased in aggregate dollars while decreasing as a percentage of revenues, as compared to the prior year periods, primarily due to (i) acquisitions, (ii) investment in property and equipment in our existing operations, and (iii) higher landfill amortization expense related to changes in cost and other assumptions and higher landfill volumes in our Eastern and Western regions, partially offset by lower landfill volumes in our Mid-Atlantic region.
Expense from Acquisition Activities
In the three and nine months ended September 30, 2026, we recorded charges of $6.3 million and $18.9 million, respectively, and in the three and nine months ended September 30, 2025, we recorded charges of $4.6 million and $16.6 million, respectively, comprised primarily of legal, consulting, rebranding, information technology and other costs associated with the due diligence, acquisition and integration of acquired businesses.
Landfill Development Impairment Charge
In the three and nine months ended September 30, 2026, we recorded a charge of $13.6 million for the complete write-off of deferred costs associated with the Granite State Landfill, LLC (“GSL”) greenfield landfill project no longer deemed viable. See Note 8, Commitments and Contingencies to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for further disclosure regarding the GSL greenfield landfill project.
Organics Facility Closure Charge
In the three months ended December 31, 2025, we initiated the plan to cease operations of an organic residuals composting facility that we own in Maine related to a change in state law prohibiting land application of biosolids based recycled products. In the three and nine months ended September 30, 2026, we recorded $0.7 million and $2.7 million, respectively, of other costs as incurred associated with winding down the facility, and expect to incur additional costs related to ceasing operations at the facility.
Organizational Transformation Costs
In the three and nine months ended September 30, 2026, we recorded organizational transformation costs of $1.4 million, comprised of certain costs related to employee severance and other employee compensation associated with initiatives to optimize our organizational structure and business operations. We expect to incur additional expenses related to these initiatives, potentially including third-party consulting, employee related compensation, information technology, legal and other costs.
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Other Expenses (Income)
Interest Expense, net
Our interest expense, net increased $4.3 million and $11.1 million in the three and nine months ended September 30, 2026, respectively, as compared to the prior year periods, primarily from (i) lower interest income related to lower average cash balances and (ii) increased interest expense due to borrowings made under our revolving credit facility (“Revolving Credit Facility”) in the nine months ended September 30, 2026.
Other Income
Our other income increased $3.6 million and $3.8 million in the three and nine months ended September 30, 2026, respectively, as compared to the prior year periods, primarily from the receipt of proceeds associated with the monetization of federal investment tax credits by a third-party that owns and operates a renewable natural gas facility at one of our landfills.
Provision for Income Taxes
Our provision for income taxes increased $2.6 million and $0.5 million in the three and nine months ended September 30, 2026, respectively, from the prior year periods. The provision for income taxes was $4.8 million for the nine months ended September 30, 2026. For the nine months ended September 30, 2025, the provision for income taxes was $4.3 million. The (121.2)% effective rate for the nine months ended September 30, 2026, was computed based on the statutory rate of 21% adjusted primarily for state taxes, non-deductible officer compensation, and an increase in the effective state rate due to tax attributes in certain states requiring a valuation allowance; partially offset by tax deductible equity compensation in excess of book expense and the tax benefit from the complete write-off of deferred costs associated with the GSL greenfield landfill project no longer deemed viable. The September 30, 2026, effective rate was lower than the 29.1% effective rate for the nine months ended September 30, 2025, primarily due to differences in the valuation allowance of attributes, state income taxes and the tax benefit from the complete write-off of deferred costs associated with the GSL greenfield landfill project no longer deemed viable, which was treated as a discrete item for the three months ended September 30, 2026.
On July 4, 2025, H.R.1 – One Big Beautiful Bill Act (The “OBBB Act”) was enacted. The OBBB Act addresses a wide range of changes including reinstating 100% bonus depreciation eligible for qualified assets. The OBBB Act also restores the EBITDA-based computation of interest expense limitations under Section 163(j) of the Internal Revenue Code among other income tax items; any interest expense limited may be carried forward indefinitely and utilized in later years subject to the interest limitation. We have evaluated the impacts of the OBBB Act, both federal and state, for those provisions that impact the fiscal year ending December 31, 2026. We will continue to evaluate the impacts of the OBBB Act for any further changes relating to state conformity to OBBB Act for future years.
On December 22, 2017, the Tax Cuts and Jobs Act (the “TCJ Act”) was enacted. The TCJ Act significantly changed U.S. corporate income tax laws by, among other things, changing carryforward rules for net operating losses. Depending on bonus depreciation and other elections made on our 2025 federal tax return when filed, we project federal net operating losses generated of $123 million after 2017 and $1 million before 2017, totaling $124 million, to be carried forward to 2026. These will be carried forward indefinitely but generally the amount generated after 2017 may only offset up to 80% of taxable income earned in a tax year.
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Segment Reporting
We report selected information about our reportable operating segments in a manner consistent with that used for internal management reporting. We manage our solid waste operations on a geographic basis through three regional operating segments, the Eastern, Western and Mid-Atlantic regions. We manage our resource renewal operations through the Resource Solutions operating segment. As noted above, for comparative purposes, certain prior period amounts have been moved between the processing and National Accounts service lines within our Resource Solutions operating segment to conform to the current period presentation reflecting the realignment of a business unit related to organic materials brokerage operations. In addition, we revised the presentation of our service lines to remove the transportation service line from the disposal caption and present it separately. Disposal now consists of the landfill and transfer station service lines. Prior period information has been updated to conform to the current period presentation for comparative purposes. Legal, tax, information technology, human resources, certain finance and accounting and other administrative functions are included in our Corporate Entities segment, which is not a reportable operating segment.
Revenues
A summary of revenues by reportable operating segment (in millions) follows:
Three Months Ended
September 30,
$
Change
Nine Months Ended
September 30,
$
Change
2026202520262025
Eastern$157.8 $126.0 $31.8 $423.4 $351.6 $71.8 
Western189.6 175.1 14.5 537.8 497.6 40.2 
Mid-Atlantic
107.9 91.1 16.8 304.9 251.5 53.4 
Resource Solutions103.9 93.2 10.7 294.2 267.1 27.1 
Total revenues$559.2 $485.4 $73.8 $1,560.3 $1,367.8 $192.5 
Operating Income (Loss)
A summary of operating income (loss) by operating segment (in millions) follows:
Three Months Ended
September 30,
$
Change
Nine Months Ended
September 30,
$
Change
2026202520262025
Eastern$8.1 $22.9 $(14.8)$42.2 $55.6 $(13.4)
Western39.7 35.1 4.6 108.4 92.1 16.3 
Mid-Atlantic
0.4 (3.3)3.7 (7.4)(15.0)7.6 
Resource Solutions4.2 10.0 (5.8)13.5 23.6 (10.1)
Corporate Entities(36.8)(35.3)(1.5)(116.2)(104.5)(11.7)
Operating income $15.6 $29.4 $(13.8)$40.5 $51.8 $(11.3)
Eastern Region
A summary of the period-to-period changes in solid waste revenues (dollars in millions and as percentage growth of Eastern region solid waste revenues) follows:
Period-to-Period Change for the Three Months Ended September 30, 2026 vs. 2025Period-to-Period Change for the Nine Months Ended September 30, 2026 vs. 2025
Amount% GrowthAmount% Growth
Price$5.9 4.7 %$17.9 5.1 %
Volume(0.2)(0.1)%(2.1)(0.6)%
Surcharges and other fees4.2 3.2 %9.8 2.9 %
Commodity price and volume— — %0.5 0.1 %
Intercompany transfers to National Accounts(0.2)(0.1)%(0.2)(0.1)%
Acquisitions 22.1 17.6 %45.9 13.0 %
Solid waste revenues$31.8 25.3 %$71.8 20.4 %
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Solid waste revenues increased in the three and nine months ended September 30, 2026 as compared to the prior year periods, primarily due to (i) the contribution from acquisitions, (ii) higher collection pricing of $4.6 million quarterly, or 4.9% as a percentage of collection revenues, and $14.5 million year-to-date, or 5.5% as a percentage of collection revenues, (iii) higher surcharges and other fees, due to higher E&E Fee revenues associated with our fuel cost recovery program related to higher diesel fuel prices and higher participation levels in our fee programs, and higher year-to-date but lower quarterly SRA Fee revenues due to changes in recycled commodity prices as compared to the prior year periods, (iv) higher disposal pricing of $1.3 million quarterly, or 4.5% as a percentage of disposal revenues, and $3.4 million year-to-date, or 4.5% as a percentage of disposal revenues and (v) higher disposal volumes of $0.8 million quarterly, or 2.8% as a percentage of disposal revenues, and $1.0 million year-to-date, or 1.3% as a percentage of disposal revenues, related to higher landfill volumes, partially offset by lower transfer station volumes; partially offset by lower collection volumes of $(0.8) million quarterly, or (0.9)% as a percentage of collection revenues, and $(2.7) million year-to-date, or (1.0)%, as a percentage of collection revenues.
Operating income decreased in the three and nine months ended September 30, 2026 by $(14.8) million and $(13.4) million, respectively, as compared to the prior year periods. The period-over-period decreases were driven by (i) the landfill development impairment charge related to the complete write-off of deferred costs associated with the GSL greenfield landfill project no longer deemed viable, (ii) higher expense from acquisition activities, (iii) higher costs associated with operating and supporting acquired businesses, including disposal, hauling, personnel and facility related expenses as well as higher amortization of acquired intangibles, (iv) increased depreciation expense due to acquisitions and investment in property and equipment, (v) a higher provision for expected credit losses attributable to revenues growth combined with favorable shifts in the receivables aging buckets observed in the prior year periods, (vi) higher expenses related to insurance claims and (vii) general cost inflation, including for disposal, labor, diesel fuel and maintenance costs; partially offset by (a) revenue growth, described above, (b) the prior year-to-date period including legal penalties associated with leachate management at a landfill we own and (c) higher contributions related to intercompany activity, inclusive of subcontracting with our National Accounts business.
See Note 8, Commitments and Contingencies to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for further disclosure regarding the GSL greenfield landfill project and the legal penalties associated with leachate management at a landfill we own. See Note 11, Other Items and Charges to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for further disclosure regarding the expense from acquisition activities.
Western Region
A summary of the period-to-period changes in solid waste revenues (dollars in millions and as percentage growth of Western region solid waste revenues) follows:
Period-to-Period Change for the Three Months Ended September 30, 2026 vs. 2025Period-to-Period Change for the Nine Months Ended September 30, 2026 vs. 2025
Amount% GrowthAmount% Growth
Price$10.1 5.8 %$28.7 5.8 %
Volume (2.7)(1.5)%(8.2)(1.7)%
Surcharges and other fees5.5 3.1 %13.4 2.7 %
Commodity price and volume0.3 0.1 %(0.3)(0.1)%
Intercompany transfers to National Accounts(0.6)(0.3)%(0.7)(0.1)%
Acquisitions 1.9 1.1 %7.3 1.5 %
Solid waste revenues$14.5 8.3 %$40.2 8.1 %
Solid waste revenues increased in the three and nine months ended September 30, 2026 as compared to the prior year periods, primarily driven by (i) higher collection pricing of $8.2 million quarterly, or 6.2% as a percentage of collection revenues, and $23.8 million year-to-date, or 6.3% as a percentage of collection revenues, (ii) higher surcharges and other fees primarily due to our E&E Fee and SRA Fee revenues related to higher participation levels in our fee programs, higher E&E Fee revenues associated with our fuel cost recovery program due to higher diesel fuel prices and higher SRA Fee revenues due to lower recycled commodity prices year-to-date, (iii) the contribution from acquisitions, (iv) higher disposal pricing of $1.9 million quarterly, or 5.2% as a percentage of disposal revenues, and $4.9 million year-to-date, or 4.9% as a percentage of disposal revenues and (v) higher disposal volume of $2.4 million quarterly, or 6.7% as a percentage of disposal revenues, and $2.6 million year-to-date, or 2.6% as a percentage of disposal revenues, primarily related to higher landfill volumes, partially offset by lower transfer station volumes; partially offset by (a) lower collection volume of $(4.6) million quarterly, or (3.4)% as a percentage of collection revenues, and $(9.2) million year-to-date, or (2.4)% as a percentage of collection revenues, and (b)
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lower other volumes of $(0.5) million quarterly, or (8.2)% as a percentage of other revenues, and $(1.6) million year-to-date, or (8.5)% as a percentage of other revenues, primarily related to transportation volumes.
Operating income increased in the three and nine months ended September 30, 2026 by $4.6 million and $16.3 million, respectively, as compared to the prior year periods. The period-over-period increases were due to (i) revenue growth, described above, (ii) higher contributions related to intercompany activity, inclusive of subcontracting with our National Accounts business, (iii) lower amortization of acquired intangibles, (iv) lower expense from acquisition activities year-to-date and (v) lower expenses for short term rentals; partially offset by (a) increased depreciation expense due to acquisitions and investment in property and equipment, (b) higher costs associated with operating and supporting acquired businesses, including personnel and facility related expenses, (c) higher landfill operating lease amortization related to changes in remaining airspace capacity estimates combined with higher landfill tonnages, (d) higher accretion expense associated with changes in the timing and cost estimates of our accrued final capping, closure and post-closure obligations, (e) higher expenses related to insurance claims, (f) a higher provision for expected credit losses attributable to revenues growth, (g) higher leachate disposal costs, (h) organizational transformation costs in the three and nine months ended September 30, 2026 consisting of severance and other employee compensation and (i) general cost inflation, including for disposal, labor, diesel fuel and maintenance costs, including repairs performed by third parties.
See Note 11, Other Items and Charges to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for further disclosure regarding the expense from acquisition activities and organizational transformation costs.
Mid-Atlantic Region
A summary of the period-to-period changes in solid waste revenues (dollars in millions and as percentage growth of Mid-Atlantic region solid waste revenues) follows:
Period-to-Period Change for the Three Months Ended September 30, 2026 vs. 2025Period-to-Period Change for the Nine Months Ended September 30, 2026 vs. 2025
Amount% GrowthAmount% Growth
Price$5.7 6.2 %$12.4 4.9 %
Volume (1.2)(1.3)%(4.5)(1.8)%
Surcharges and other fees(0.1)— %(0.1)— %
Intercompany transfers to National Accounts(1.4)(1.5)%(4.1)(1.6)%
Acquisitions 13.8 15.1 %49.7 19.7 %
Solid waste revenues $16.8 18.5 %$53.4 21.2 %
Solid waste revenues increased in the three and nine months ended September 30, 2026 as compared to the prior year periods, due to the impact from (i) the contribution from acquisitions, (ii) higher collection pricing of $5.6 million quarterly, or 6.3% as a percentage of collection revenues, and $12.1 million year-to-date, or 4.9% as a percentage of collection revenues, (iii) higher disposal pricing of $0.1 million quarterly, or 3.3% as a percentage of disposal revenues, and $0.3 million year-to-date, or 5.1% as a percentage of disposal revenues, (iv) lower disposal volumes of $(0.1) million quarterly, or (3.7)% as a percentage of disposal revenues, and higher disposal volumes of $0.1 million year-to-date, or 2.4% as a percentage of disposal revenues, (v) lower collection volumes of $(1.1) million quarterly, or (1.3)% as a percentage of collection revenues, and $(4.6) million year-to-date, or (1.9)% as a percentage of collection revenues, and (vi) the internal transfer of customers and associated revenues previously managed under the Mid-Atlantic operating segment to the Resource Solutions operating segment.
Operating income (loss) improved in the three and nine months ended September 30, 2026 by $3.7 million and $7.6 million, respectively, as compared to the prior year periods. The period-over-period improvements were due to (i) revenue growth, described above, (ii) higher contributions related to intercompany activity, inclusive of subcontracting with our National Accounts business, (iii) lower expenses related to short term rentals, (iv) lower expense from acquisition activities and (v) lower amortization of acquired intangibles; partially offset by (a) higher costs associated with operating and supporting acquired businesses, including personnel and facility related expenses, (b) increased depreciation expense year-to-date due to acquisitions and investment in property and equipment, (c) a higher provision for expected credit losses attributable to revenues growth combined with favorable shifts in the receivables aging buckets observed in the prior year periods, (d) higher expenses related to insurance claims, (e) organizational transformation costs in the three and nine months ended September 30, 2026 consisting of severance and other employee compensation and (f) general cost inflation, including for disposal, labor, diesel fuel and maintenance costs.
See Note 11, Other Items and Charges to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for further disclosure regarding the expense from acquisition activities and organizational transformation costs.
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Resource Solutions
A summary of the period-to-period changes in Resource Solutions revenues (dollars in millions and as percentage growth of Resource Solutions revenues) follows:
Period-to-Period Change for the Three Months Ended September 30, 2026 vs. 2025Period-to-Period Change for the Nine Months Ended September 30, 2026 vs. 2025
Amount% GrowthAmount% Growth
Price$4.2 4.5 %$7.2 2.7 %
Volume 0.1 0.1 %7.5 2.8 %
Intercompany transfers from solid waste
2.1 2.3 %5.1 1.9 %
Facility closure
(0.8)(0.8)%(4.4)(1.7)%
Surcharges and other fees1.6 1.6 %3.0 1.3 %
Acquisitions 3.5 3.8 %8.7 3.2 %
Resource Solutions revenues
$10.7 11.5 %$27.1 10.2 %

Resource Solutions revenues increased in the three and nine months ended September 30, 2026 as compared to the prior year periods, related to (i) higher National Accounts business volumes related to new business growth of $1.5 million quarterly, or 3.3% as a percentage of National Accounts revenues, and $8.4 million year-to-date, or 6.7% as a percentage of National Accounts revenues, (ii) the contribution from acquisitions, (iii) higher other processing volumes of $1.0 million quarterly, or 4.9% as a percentage of related revenues, and $4.7 million year-to-date, or 8.2% as a percentage of related revenues, (iv) National Accounts business pricing growth of $2.4 million quarterly, or 5.4% as a percentage of National Accounts revenues, and $5.9 million year-to-date, or 4.7% as a percentage of National Accounts revenues, (v) the internal transfer of customers and associated revenues previously managed under our solid waste operating segments to the Resource Solutions operating segment, (vi) higher surcharges and other fees revenues in our National Accounts business due to higher E&E Fee revenues associated with our fuel cost recovery program related to higher diesel fuel prices, (vii) lower tipping fees of $(0.8) million quarterly, or (2.7)% as a percentage of related revenues, and higher tipping fees of $2.9 million year-to-date, or 3.4% as a percentage of related revenues, primarily related to contract structures that help to offset recycled commodity price movements, (viii) higher other processing price of $0.6 million quarterly, or 2.9% as a percentage of related revenues, and $2.5 million year-to-date, or 4.4% as a percentage of related revenues, (ix) higher recycled commodity price of $1.9 million quarterly, or 6.8% as a percentage of related revenues, and lower recycled commodity price of $(4.1) million year-to-date, or (4.8)% as a percentage of related revenues, (x) lower other processing revenues associated with the ceasing of operations in the three months ended December 31, 2025 of an organic residuals composting facility in Maine and (xi) lower recycling volumes of $(2.4) million quarterly, or (8.2)% as a percentage of related revenues, and $(5.6) million year-to-date, or (6.6)% as a percentage of related revenues.
Operating income decreased in the three and nine months ended September 30, 2026 by $(5.8) million and $(10.1) million, respectively, as compared to the prior year periods. The period-over-period decreases were due to (i) higher costs associated with operating and supporting acquired businesses, including personnel and facility related expenses, (ii) higher direct costs associated with increased National Accounts business volumes, (iii) higher expenses related to intercompany activity, inclusive of subcontracting our National Accounts business, (iv) the organics facility closure charge associated with the winding down of operations at an organic residuals composting facility in Maine, (v) higher expense from acquisition activities, and (vi) general cost inflation, including for disposal, labor, fuel and maintenance costs; partially offset by (a) revenue growth, described above, (b) lower accrued incentive compensation and (c) a reduction of operational costs related to the organic residuals composting facility in Maine associated with the ceasing of operations at the facility.
See Note 11, Other Items and Charges to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for further disclosure regarding the expense from acquisition activities and the organics facility closure charge.
Corporate Entities
Corporate Entities operating loss reflects costs, including legal, tax, information technology, human resources, certain finance and accounting and other administrative functions, depreciation and amortization expense and certain expense from acquisition activities, which are not allocated to our reportable operating segments.
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Operating loss increased in the three and nine months ended September 30, 2026 by $(1.5) million and $(11.7) million, respectively, as compared to the prior year periods. The period-over-period increases were impacted by (i) higher expense from acquisition activities, (ii) higher costs associated with supporting acquired businesses, (iii) the centralization of certain processes and associated costs from our operating segments to the Corporate Entities segment, (iv) general cost inflation for salaries, wages, benefits and other overhead costs including those associated with marketing, sales and community relations efforts, (v) higher depreciation expense associated with back office financial system infrastructure, (vi) organizational transformation costs in the three and nine months ended September 30, 2026, consisting of severance and other employee compensation, and (vii) higher expenses for consulting services and outside labor; partially offset by lower accruals related to incentive compensation and lower expenses related to third-party professional services for legal and accounting services.
See Note 11, Other Items and Charges to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for further disclosure regarding the expense from acquisition activities and organizational transformation costs.
Liquidity and Capital Resources
We continually monitor our actual and forecasted cash flows, our liquidity, and our capital requirements in order to properly manage our liquidity needs as we move forward based on the capital intensive nature of our business and our growth acquisition strategy. As of September 30, 2026, we had $450.7 million of available and undrawn capacity under our $700.0 million Revolving Credit Facility and $11.7 million of cash and cash equivalents to help meet our short-term and long-term liquidity needs. We expect existing cash and cash equivalents combined with available cash flows from operations and financing activities to continue to be sufficient to fund our operating activities and cash commitments for investing and financing activities for at least the next 12 months and thereafter for the foreseeable future.
Our known current and long-term uses of cash include, among other possible demands: (i) acquisitions, (ii) capital expenditures and leases, (iii) repayments to service debt and other long-term obligations, and (iv) payments for final capping, closure and post-closure asset retirement obligations and environmental remediation liabilities. We have made in the past, and plan to make in the future, acquisitions to expand service areas, densify existing operations, and grow services for our customers. Future acquisitions may include larger acquisitions that may be inside or outside of our existing market, which could require additional financing either in the form of debt or equity.
A summary of consolidated balance sheet items relevant to our liquidity (in millions) follows:
September 30,
2026
December 31,
2025
$ Change
Cash and cash equivalents
$11.7 $123.8 $(112.1)
Current assets, excluding cash and cash equivalents
$295.6 $245.5 $50.1 
Restricted cash and assets
$3.0 $96.3 $(93.3)
Total current liabilities:
Current liabilities, excluding current maturities of debt$298.4 $268.2 $30.2 
Current maturities of debt25.4 25.7 (0.3)
Total current liabilities$323.8 $293.9 $29.9 
Debt, less current portion, excluding unamortized debt issuance costs
$1,368.6 $1,142.9 $225.7 
Current assets, excluding cash and cash equivalents, increased $50.1 million, and current liabilities, excluding current maturities of debt, increased $30.2 million in the nine months ended September 30, 2026, resulting in a $19.9 million increase in working capital, net (defined as current assets, excluding cash and cash equivalents minus current liabilities, excluding current maturities of debt), from $(22.7) million as of December 31, 2025 to $(2.8) million as of September 30, 2026.
Summary of Cash Flow Activity
A summary of cash flows (in millions) follows:
Nine Months Ended
September 30,
$
Change
20262025
Net cash provided by operating activities$241.8 $233.2 $8.6 
Net cash used in investing activities(640.0)(404.7)(235.3)
Net cash provided by (used in) financing activities193.1 (19.1)212.2 
Net decrease in cash, cash equivalents and restricted cash, including non-current
$(205.1)$(190.6)$(14.5)
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Cash flows from operating activities.
A summary of operating cash flows (in millions) follows:
Nine Months Ended
September 30,
20262025
Net (loss) income$(8.8)$10.4 
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization254.5 227.3 
Interest accretion on landfill and environmental remediation liabilities12.1 11.1 
Amortization of debt issuance costs 2.2 2.3 
Stock-based compensation9.5 11.6 
Operating lease right-of-use assets expense19.4 16.4 
Other items and charges, net
13.9 (0.2)
Deferred income taxes(0.7)1.1 
302.1 280.0 
Changes in assets and liabilities, net(60.3)(46.8)
Net cash provided by operating activities$241.8 $233.2 
Net cash provided by operating activities increased $8.6 million in the nine months ended September 30, 2026 as compared to the nine months ended September 30, 2025. This was the result of business growth, including from acquisition activity, partially offset by an increase in the unfavorable cash flow impact associated with the changes in our assets and liabilities, net of effects of acquisitions and divestitures. For discussion of our operational performance in the nine months ended September 30, 2026 as compared to the nine months ended September 30, 2025, see “Results of Operations” above.
Cash flows from investing activities.
A summary of investing cash flows (in millions) follows:
Nine Months Ended
September 30,
$
Change
20262025
Acquisitions, net of cash acquired$(440.0)$(217.5)$(222.5)
Additions to property and equipment
(200.5)(187.8)(12.7)
Additions to intangible assets
(0.5)— (0.5)
Proceeds from sale of property and equipment1.0 0.6 0.4 
Net cash used in investing activities$(640.0)$(404.7)$(235.3)
Acquisitions, net of cash acquired. In the nine months ended September 30, 2026, we acquired six businesses, which included $(434.8) million of cash consideration, and made $(5.2) million in payments on businesses previously acquired, as compared to the nine months ended September 30, 2025 during which we acquired eight businesses, which included $(217.2) million of cash consideration and made $(0.3) million in cash payments on businesses previously acquired.
Capital expenditures. Capital expenditures were $(12.7) million higher in the nine months ended September 30, 2026 as compared to the nine months ended September 30, 2025, primarily due to higher spend related to landfill development, including the timing of rail capital expenditures related to our Subtitle D landfill located in Mount Jewett, Pennsylvania, and other growth activities, partially offset by lower spend related to acquisition activity and facilities.
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Cash flows from financing activities.
A summary of financing cash flows (in millions) follows:
Nine Months Ended
September 30,
$
Change
20262025
Proceeds from long-term borrowings$471.2 $91.5 $379.7 
Principal payments on debt(277.6)(108.4)(169.2)
Payments of debt issuance costs(0.5)(2.2)1.7 
Net cash provided by (used in) financing activities$193.1 $(19.1)$212.2 
Debt activity. Net cash provided by (used in) financing activities associated with debt activity increased $210.5 million in the nine months ended September 30, 2026 as compared to the nine months ended September 30, 2025, primarily due to borrowings against our Revolving Credit Facility driven by acquisition growth.
Debt activity in the nine months ended September 30, 2026 included the remarketing of $15.0 million aggregate principal amount of New York State Environmental Facilities Corporation Solid Waste Disposal Revenue Bonds Series 2014R-2, whereas debt activity in the nine months ended September 30, 2025 included (i) the drawdown of $25.0 million aggregate principal amount of Vermont Economic Development Authority Solid Waste Disposal Revenue Bonds Series 2022A-2, (ii) the repayment in full of $25.0 million aggregate principal amount of Finance Authority of Maine Solid Waste Disposal Revenue Bonds Series 2005R-3, which matured in January 2025, (iii) the remarketing of $29.0 million aggregate principal amount of Finance Authority of Maine Solid Waste Disposal Revenue Bonds Series 2015R-1 and 2015R-2 into a single series Finance Authority of Maine Solid Waste Disposal Revenue Bonds Series 2015R-3, and (iv) the remarketing of $37.5 million aggregate principal amount of New York State Environmental Facilities Corporation Solid Waste Disposal Revenue Bonds Series 2020.
See Note 7, Debt to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for further disclosure regarding financing activities.
Outstanding Long-Term Debt
Credit Facility
As of September 30, 2026, we are party to the second amended and restated credit agreement (“Credit Agreement”), which provides for a $800.0 million aggregate principal amount term loan A facility and a $700.0 million Revolving Credit Facility, with a $155.0 million sublimit for letters of credit (collectively, the “Credit Facility”). We have the right to request, at our discretion, an increase in the amount of loans under the Credit Facility by an aggregate amount of $200.0 million, subject to further increase based on the terms and conditions set forth in the Credit Agreement. The Credit Facility has a 5-year term that matures in September 2029. The Credit Facility shall bear interest, at our election, at term secured overnight financing rate (“Term SOFR”) or at a base rate, in each case plus or minus any sustainable rate adjustment of up to positive or negative 4.0 basis points per annum, plus an applicable interest rate margin based upon our consolidated net leverage ratio as follows:
Term SOFR LoansBase Rate Loans
Credit Facility1.300% to 2.175%0.300% to 1.175%
A commitment fee will be charged on undrawn amounts of our Revolving Credit Facility based upon our consolidated net leverage ratio in the range of 0.200% to 0.400% per annum, plus a sustainability adjustment of up to positive or negative 1.0 basis point per annum. The Credit Agreement provides that Term SOFR is subject to a zero percent floor. We are also required to pay a fronting fee for each letter of credit of 0.250% per annum. Interest under the Credit Agreement is subject to increase by 2.000% per annum during the continuance of a payment default and may be subject to increase by 2.000% per annum during the continuance of any other event of default. The Credit Facility is guaranteed jointly and severally, fully and unconditionally by all of our significant wholly-owned subsidiaries and secured by substantially all of our assets. As of September 30, 2026, further advances were available under the Revolving Credit Facility in the amount of $450.7 million. The available amount is net of outstanding irrevocable letters of credit totaling $33.9 million. No amount has been drawn on the irrevocable letters of credit as of September 30, 2026.
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The Credit Agreement requires us to maintain a minimum interest coverage ratio and a maximum consolidated net leverage ratio, to be measured at the end of each fiscal quarter. As of September 30, 2026, we were in compliance with all financial covenants contained in the Credit Agreement as follows (in millions):
Credit Facility Covenant
Twelve Months Ended September 30, 2026
Covenant Requirements at September 30, 2026
Maximum consolidated net leverage ratio (1)
2.76
4.00
Minimum interest coverage ratio7.633.00
(1)The maximum consolidated net leverage ratio is calculated as consolidated funded debt, net of up to $100.0 million of unencumbered cash and cash equivalents (calculated at $1,382.2 million as of September 30, 2026, or $1,393.9 million of consolidated funded debt less $11.7 million total of unencumbered cash and cash equivalents), divided by consolidated EBITDA. Consolidated EBITDA is based on operating results for the twelve months preceding the measurement date of September 30, 2026. Consolidated funded debt, net and consolidated EBITDA as defined by the Credit Agreement (“Consolidated EBITDA”) are non-GAAP financial measures that should not be considered an alternative to any measure of financial performance calculated and presented in accordance with generally accepted accounting principles in the United States (“GAAP”). A reconciliation of net cash provided by operating activities to Consolidated EBITDA is as follows (in millions):
Twelve Months Ended September 30, 2026
Net cash provided by operating activities$338.4 
Changes in assets and liabilities, net of effects of acquisitions and divestitures57.8 
Stock based compensation(12.1)
Operating lease right-of-use assets expense(11.5)
Other items and charges, net
(16.0)
Interest expense, less amortization of debt issuance costs 64.5 
Provision for income taxes, net of deferred income taxes
4.2 
Adjustments as allowed by the Credit Agreement (1)
75.8 
Consolidated EBITDA$501.1 
(1)Adjustments as allowed by the Credit Agreement includes the estimated annual pro forma impact of acquisitions on Consolidated EBITDA.
In addition to these financial covenants, the Credit Agreement also contains a number of important customary affirmative and negative covenants which restrict, among other things, our ability to sell assets, incur additional debt, create liens, make investments, and pay dividends. As of September 30, 2026, we were in compliance with the covenants contained in the Credit Agreement. We do not believe that these restrictions impact our ability to meet future liquidity needs.
An event of default under any of our debt agreements could permit some of our lenders, including the lenders under the Credit Facility, to declare all amounts borrowed from them to be immediately due and payable, together with accrued and unpaid interest, or, in the case of the Credit Facility, terminate the commitment to make further credit extensions thereunder, which could, in turn, trigger cross-defaults under other debt obligations. If we were unable to repay debt to our lenders or were otherwise in default under any provision governing our outstanding debt obligations, our secured lenders could proceed against us and against the collateral securing that debt.
Based on the seasonality of our business, operating results in the late fall, winter and early spring months are generally lower than the remainder of our fiscal year. Given the cash flow impact that this seasonality, the capital intensive nature of our business and the timing of debt payments has on our business, we may incur higher debt borrowings in order to meet our liquidity needs during these times. Consequently, our availability and performance against our financial covenants may tighten during these times as well.
Tax-Exempt Financings and Other Debt
As of September 30, 2026, we had outstanding $273.5 million aggregate principal amount of tax exempt bonds; $104.4 million aggregate principal amount of finance leases; and $0.7 million aggregate principal amount of notes payable.
See Note 7, Debt to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for further disclosure regarding debt.
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Inflation
Inflationary increases in costs have materially affected, and may continue to materially affect, our operating margins and cash flows. However, we believe that our flexible pricing structures and cost recovery fees are allowing us to recover and will continue to allow us to recover certain inflationary costs from our customer base. Consistent with industry practice, most of our contracts and service agreements provide for a pass-through of certain costs to our customers, including increases in landfill tipping fees and in most cases fuel costs, intended to mitigate the impact of inflation on our operating results. We have also implemented a number of operating efficiency programs that seek to improve productivity and reduce our service costs, and our fuel cost recovery programs, primarily the energy component of our E&E Fee, which is designed to recover escalating fuel price fluctuations above a periodically reset floor. Despite these programs, competitive factors may require us to absorb at least a portion of these cost increases. Additionally, management’s estimates associated with inflation have had, and will continue to have, an impact on our accounting for landfill and environmental remediation liabilities.
See Item 3. “Quantitative and Qualitative Disclosures about Market Risk” included in this Quarterly Report on Form 10-Q for additional information regarding our fuel cost recovery programs.
Regional Economic Conditions
Our business is primarily located in the eastern United States. Therefore, our business, financial condition and results of operations are susceptible to downturns in the general economy in this geographic region and other factors affecting the region, such as state and local regulations, labor availability and severe weather conditions. We are unable to forecast or determine the timing and/or the future impact of a sustained economic slowdown or other factors affecting the region.
Seasonality and Severe Weather
Our revenues historically have been higher in the late spring, summer and early fall months. This seasonality reflects lower volumes of waste in the late fall, winter and early spring months because the volume of waste relating to C&D activities decreases substantially during the winter months in the northeastern United States.
Our operations can be adversely affected by periods of inclement or severe weather, which may increase with the physical impacts of climate change and could increase our operating costs associated with the collection and disposal of waste, delay the collection and disposal of waste, reduce the volume of waste delivered to our disposal sites, increase the volume of waste collected under our existing contracts (without corresponding compensation), decrease the throughput and operating efficiency of our materials recycling facilities, or delay construction or expansion of our landfill sites and other facilities. Our operations can also be favorably affected by severe weather, which could increase the volume of waste in situations where we are able to charge for our additional services provided.
Critical Accounting Estimates and Assumptions
Our consolidated financial statements have been prepared in accordance with GAAP and necessarily include certain estimates and judgments made by management. On an on-going basis, management evaluates its estimates and judgments which are based on historical experience and on various other factors that are believed to be reasonable under the circumstances. The results of their evaluation form the basis for making judgments about the carrying values of assets and liabilities. Actual results may differ from these estimates under different assumptions and circumstances.
See Note 8, Commitments and Contingencies and Note 11, Other Items and Charges to our consolidated financial statements included under Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for disclosure related to the complete write-off of deferred costs associated with the GSL greenfield landfill project, which was no longer deemed viable.
See Note 6, Accrued Final Capping, Closure and Post-Closure Costs to our consolidated financial statements included under Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for disclosure related to a change in estimates and assumptions concerning anticipated waste flow, costs and timing of future final capping, closure and post-closure activities at our Subtitle D landfill located in Bethlehem, New Hampshire.
Our critical accounting estimates are more fully discussed in Item 7. “Management's Discussion and Analysis of Financial Condition and Results of Operations” of our 2025 Form 10-K for fiscal year 2025.
New Accounting Pronouncements
For a description of the new accounting standards that may affect us, see Note 2, Accounting Changes to our consolidated financial statements included under Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q.
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ITEM 3.    QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
In the normal course of business we are exposed to market risks, including changes in diesel fuel prices, interest rates and certain commodity prices. We have a variety of strategies to mitigate these market risks, including those discussed below.
Fuel Price Risk
The price and supply of fuel are unpredictable and fluctuate based on events beyond our control, including among others, geopolitical developments, supply and demand for oil and gas, actions by the Organization of the Petroleum Exporting Countries and other oil and gas producers, war and unrest in oil producing countries and regional production patterns. Fuel is needed to run our fleet of trucks, equipment and other aspects of our operations, and price escalations for fuel increase our operating expenses. We have fuel cost recovery programs, primarily the energy component of our energy and environmental fee (“E&E Fee(s)”), which is designed to offset some or all of the impact of diesel fuel price increases above a periodically reset floor and contemplates a minimum customer participation level to cover changes in our fuel costs. The energy component of the E&E Fee floats on a monthly basis based upon changes in a published diesel fuel price index and is tied to a price escalation index with a look-back provision, which results in a timing lag in our ability to match the changes in the fuel cost component of the fee to diesel fuel price fluctuations during periods of rapid price changes. In certain circumstances, a substantial rise or drop in fuel costs could materially affect our revenue and costs of operations. However, a substantial rise or drop in fuel costs should not have a material impact on our results of operations. In addition, we are susceptible to increases in fuel surcharges from our vendors.
Based on our consumption levels in the last twelve months ended September 30, 2026, combined with our expected fuel consumption related to recently closed acquisitions, and after considering physically settled fuel contracts, we believe a $0.60 cent per gallon change in the price of diesel fuel, based on 10% of the prevailing diesel fuel price per gallon at September 30, 2026, would change our direct fuel costs by approximately $11.0 million per year. Offsetting these changes in direct fuel expense would be changes in the energy component of the E&E Fees charged to our customers. Based on participation rates as of September 30, 2026 and considering recently closed acquisitions, we believe a $0.60 cent per gallon change in the price of diesel fuel would change the energy component of the E&E Fee by approximately $13.0 million per year. In addition to direct fuel costs related to our consumption levels, we are also subject to fuel surcharge expense from third party transportation providers. Other operational costs and capital expenditures may also be impacted by fuel prices.
In the three and nine months ended September 30, 2026, our fuel costs were $27.3 million, or 4.9% of revenue, and $71.9 million, or 4.6% of revenue, respectively, as compared to $17.2 million, or 3.6% of revenue, and $48.3 million, or 3.5% of revenue, in the three and nine months ended September 30, 2025, respectively.
See Item 2. “Management's Discussion and Analysis of Financial Condition and Results of Operations” of this Quarterly Report on Form 10-Q for further discussion about fuel expense.
Commodity Price Risk
We market a variety of materials, including fibers such as old corrugated cardboard and old newsprint, plastics, glass, ferrous and aluminum metals. We may use a number of strategies to mitigate impacts from these recycled material commodity price fluctuations including: (i) charging collection customers a floating sustainability recycling adjustment fee to reduce recycling commodity risks; (ii) providing in-bound material recovery facilities (“MRF”) customers with a revenue share or indexed materials purchases in higher commodity price markets, or charging these same customers a processing cost or tipping fee per ton in lower commodity price markets; (iii) selling recycled commodities to out-bound MRF customers through floor price or fixed price agreements; or (iv) entering into fixed price contracts or hedges that mitigate the variability in cash flows generated from the sales of recycled paper at floating prices. Although we have introduced these risk mitigation programs to help offset volatility in commodity prices and to offset higher labor or capital costs to meet more stringent contamination standards, we cannot provide assurance that we can use these programs with our customers in all circumstances or that they will mitigate these risks in an evolving recycling environment. We do not use financial instruments for trading purposes and are not a party to any leveraged derivatives. As of September 30, 2026, we were not party to any commodity hedging agreements.
The impact of commodity price risk as of September 30, 2026 does not differ materially from that discussed in Item 7A. “Quantitative and Qualitative Disclosures About Market Risk” of our Annual Report on Form 10-K for the fiscal year ended December 31, 2025.
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Interest Rate Risk
Our strategy to reduce exposure to interest rate risk involves entering into interest rate derivative agreements to hedge against adverse movements in interest rates related to the variable rate portion of our long-term debt. We have designated these derivative instruments as highly effective cash flow hedges, and therefore the change in fair value is recorded in our stockholders’ equity as a component of accumulated other comprehensive income (loss), net of tax and included in interest expense at the same time as interest expense is affected by the hedged transactions. Differences paid or received over the life of the agreements are recorded as additions to or reductions of interest expense on the underlying debt and included in cash flows from operating activities.
As of September 30, 2026, we had $378.6 million of fixed rate debt in addition to the $515.0 million fixed through our interest rate derivative agreements, and we had interest rate risk relating to approximately $500.4 million of variable long-term debt. The weighted average interest rate on the variable rate portion of long-term debt was approximately 5.439% at September 30, 2026. Should the average interest rate on the variable rate portion of long-term debt change by 100 basis points, we estimate that our interest expense would change by approximately $5.0 million annually, or $1.3 million quarterly.
ITEM 4.    CONTROLS AND PROCEDURES
Evaluation of disclosure controls and procedures. Our management, with the participation of our chief executive officer and chief financial officer, evaluated the effectiveness of our disclosure controls and procedures as of September 30, 2026. The term “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (“Exchange Act”), means controls and other procedures of a company that are designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the Securities and Exchange Commission’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the company’s management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure. Management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Based on the evaluation of our disclosure controls and procedures as of September 30, 2026, our chief executive officer and chief financial officer concluded that, as of such date, our disclosure controls and procedures were effective at the reasonable assurance level.
Changes in internal controls over financial reporting. No change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) occurred during the three months ended September 30, 2026 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.
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PART II.
ITEM 1.    LEGAL PROCEEDINGS
The information required by this Item is provided in Note 8, Commitments and Contingencies to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q.
Legal Proceedings over Certain Environmental Matters Involving Governmental Authorities with Possible Sanctions of $1.0 million or More
Item 103 of the Securities and Exchange Commission's Regulation S-K requires disclosure of certain environmental matters when a governmental authority is a party to the proceedings and the proceedings involve potential monetary sanctions unless we reasonably believe the monetary sanctions, exclusive of interest and costs, will not equal or exceed a specified threshold which we determine is reasonably designed to result in disclosure of any such proceeding that is material to our business or financial condition. Pursuant to Item 103, we have determined such disclosure threshold to be $1.0 million. Information relating to environmental proceedings is provided in Note 8, Commitments and Contingencies to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q.
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ITEM 1A.    RISK FACTORS
Our business is subject to a number of risks, including those identified in Item 1A. “Risk Factors” of our Annual Report on Form 10-K for the fiscal year ended December 31, 2025, and the updated risk factors set forth below, that could have a material effect on our business, results of operations, financial condition and/or liquidity and that could cause our operating results to vary significantly from period to period. We may disclose additional changes to our risk factors or disclose additional factors from time to time in our future filings with the Securities and Exchange Commission.
We may be unable to obtain or maintain required permits or to expand existing permitted capacity of our landfills, which could decrease our revenue and increase our costs.
We are required to obtain government permits to operate our facilities, including all of our landfills. There is no guarantee that we will be able to obtain the requisite permits and, even if we could, that any permit (and any existing permits we currently hold) will be renewed or modified as needed to fit our business needs. Permitting processes are often lengthy, costly, and subject to regulatory scrutiny, public participation, and political pressures. Local communities and citizen groups, adjacent landowners, governmental agencies, and other stakeholders have opposed and may in the future oppose the issuance, renewal, or modification of permits or approvals, allege violations of permits or applicable laws or regulations, or seek to impose liability for environmental impacts, any of which could delay or prevent permitting, increase costs, or adversely affect our reputation and ability to do business. Localities where we operate generally seek to regulate some or all landfill and transfer station operations, including siting and expansion of operations. The laws and regulations adopted by municipalities in which our landfills and transfer stations are located may limit or prohibit the expansion of a landfill or transfer station, as well as the amount of solid waste that we can accept at the landfill or transfer station on a daily, quarterly or annual basis, and any effort to acquire or expand landfills and transfer stations, which typically involves a significant amount of time and expense. In addition, state laws applicable to certain of our landfills require that the state determine whether acceptance at the landfill of waste not generated within the state provides a substantial public benefit. In addition, the potential for increased regulation of per- and polyfluoroalkyl substances (commonly referred to as “PFAS”) and other emerging contaminants could also lead to increased financial impacts such as additional capping requirements, increased closure/post-closure care costs and obligations, enhanced leachate treatment requirements, waste disposal limits, and transport limitations.
Despite our best efforts, we may not be successful in obtaining new landfill or transfer station sites or expanding the permitted capacity of any of our current landfills and transfer stations. If we are unable to develop additional disposal and transfer station capacity, our ability to achieve economies of scale from the internalization of our waste stream will be limited. If we fail to receive new landfill permits or renew existing permits, we may incur landfill asset impairment and other charges associated with accelerated closure.
For example, based on an evaluation of remaining permitted airspace and current and projected fill rates, we now expect our Subtitle D landfill located in in Bethlehem, New Hampshire (“NCES Landfill”) to stop accepting waste on December 31, 2026, rather than during fiscal year ending December 31, 2027 as previously disclosed. In the three months ended September 30, 2026, we determined that the Granite State Landfill, LLC (“GSL”) greenfield landfill project in Dalton, New Hampshire was no longer viable in light of the outcome of legal proceedings, the changes in legislation and the unsupportive political environment and wrote off $13.6 million of deferred project development costs. As a result, we will have no operating landfill capacity in New Hampshire after December 31, 2026, and we expect to redirect waste currently disposed at the NCES Landfill to other disposal facilities, including facilities owned by third parties, which may increase our transportation and disposal costs and reduce disposal revenues in our Eastern region. Also, on December 5, 2024, the Board of Supervisors of Ontario County, New York approved a motion to close the Subtitle D landfill located in Seneca, New York at the end of the fiscal year ending December 31, 2028 upon the expiration of the 25-year OMLA, at which time we intend to cease operations at the Ontario County Landfill.
See Note 8, Commitments and Contingencies to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for disclosure about legal matters impacting our permitting efforts.
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Our results of operations and financial condition may be negatively affected if we inadequately accrue for final capping, closure and post-closure costs or by the timing of these costs for our waste disposal facilities.
We have material financial obligations relating to final capping, closure and post-closure costs of our existing owned or operated landfills and will have material financial obligations with respect to any disposal facilities that we may own or operate in the future. Once the permitted capacity of a particular landfill is reached and additional capacity is not authorized, or a determination is made to cease operations at a landfill due to other considerations, the landfill must be closed and capped, and we must begin post-closure maintenance. We establish accruals for the estimated costs associated with such final capping, closure and post-closure obligations over the anticipated useful life of each landfill on a per ton basis. We have provided and expect that we will in the future provide accruals for financial obligations relating to final capping, closure and post-closure costs of our owned or operated landfills, generally for a term of 30 years after closure of a landfill. Our financial obligations for final capping, closure or post-closure costs could exceed the amounts accrued or amounts otherwise receivable pursuant to trust funds established for this purpose. Such a circumstance could result in significant unanticipated charges that would have an adverse effect on our business.
In addition, the timing of any such final capping, closure or post-closure costs, which exceed established accruals or are required to be accelerated if a landfill closure occurs earlier than anticipated, may further negatively affect our business. Since we will be unable to control the timing and amounts of such costs, we may be forced to delay investments or planned improvements in other parts of our business or we may be unable to meet applicable financial assurance requirements. Any of the foregoing would negatively affect our business and results of operations. For example, based on an evaluation of remaining permitted airspace and current and projected fill rates, we now expect the NCES Landfill to stop accepting waste on December 31, 2026, rather than during fiscal year ending December 31, 2027 as previously disclosed. As a result, we had a revision in estimates related to our accrued final capping, closure and post-closure costs as of September 30, 2026.
For information regarding our accrued final capping, closure and post-closure obligations, including the revision in estimates, see Note 6, Accrued Final Capping, Closure and Post-Closure Costs to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q.
We may be required to write off or impair capitalized costs or intangible assets in the future or we may incur restructuring costs or other charges, each of which could harm our earnings.
In accordance with generally accepted accounting principles in the United States, we capitalize certain expenditures and advances relating to our acquisitions, landfills, cost method investments and development projects. In addition, we have considerable unamortized assets, including goodwill. From time to time in future periods, we may be required to incur a charge against earnings in an amount equal to any unamortized capitalized expenditures and advances, net of any portion thereof that we estimate will be recoverable, through sale or otherwise, relating to: (1) any operation or other asset that is being sold, permanently shut down or impaired or has not generated or is not expected to generate sufficient cash flow; (2) any landfill or development project, or growth oriented investment that is not expected to be successfully completed or generate a sufficient return on investment; or (3) any goodwill or other intangible assets that are determined to be impaired. For example, in the three months ended September 30, 2026, we determined that the GSL greenfield landfill project in Dalton, New Hampshire was no longer viable in light of the outcome of legal proceedings, the changes in legislation and the unsupportive political environment and wrote off $13.6 million of deferred project development costs.
In response to such charges and costs and other market factors, we may be required to implement restructuring plans in an effort to reduce the size and cost of our operations and to better match our resources with our market opportunities. As a result of such actions, we would expect to incur restructuring expenses and accounting charges which may be material. Several factors could cause a restructuring to adversely affect our business, financial condition and results of operations, including potential disruption of our operations, the development of our landfill capacity and recycling technologies and other aspects of our business. Employee morale and productivity could also suffer and result in unintended employee attrition. Any restructuring would require substantial management time and attention and may divert management from other important work. Moreover, we could encounter delays in executing any restructuring plans, which could cause further disruption and additional unanticipated expense.
See Note 11, Other Items and Charges to our consolidated financial statements included in Part I. Item 1. “Financial Statements” of this Quarterly Report on Form 10-Q for disclosure regarding the write-off of deferred costs associated with the GSL landfill project.
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ITEM 5.    OTHER INFORMATION
Director and Officer Trading Arrangements
None of our directors or officers (as defined in Rule 16a-1(f) under the Securities Exchange Act of 1934, as amended) adopted or terminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement (as defined in Item 408(c) of Regulation S-K) during the three months ended September 30, 2026.

ITEM 6.    EXHIBITS
Exhibit
No.
Description
10.1 +
Employment Agreement between Casella Waste Systems, Inc. and Damian A. Ribar dated as of July 20, 2026 (incorporated herein by reference to Exhibit 10.2 to the quarterly report on Form 10-Q of Casella as filed on August 7, 2026 (file no. 000-23211)).
31.1 +
Certification of Principal Executive Officer, pursuant to Section 302 of the Sarbanes – Oxley Act of 2002.
31.2 +
Certification of Principal Financial Officer, pursuant to Section 302 of the Sarbanes – Oxley Act of 2002.
32.1 ++
Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes- Oxley Act of 2002.
32.2 ++
Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes- Oxley Act of 2002.
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101.SCH +Inline XBRL Taxonomy Extension Schema Document.
101.CAL +Inline XBRL Taxonomy Calculation Linkbase Document.
101.LAB +Inline XBRL Taxonomy Label Linkbase Document.
101.PRE +Inline XBRL Taxonomy Presentation Linkbase Document.
101.DEF +Inline XBRL Taxonomy Extension Definition Linkbase Document.
104Cover Page Interactive Data File (formatted as inline XBRL with applicable taxonomy extension information contained in Exhibits 101.)
+Filed Herewith
++Furnished Herewith

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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
Casella Waste Systems, Inc.
Date: November 9, 2026By: /s/ Kevin Drohan
Kevin Drohan
Vice President and Chief Accounting Officer
(Principal Accounting Officer)
Date: November 9, 2026
By: /s/ Bradford J. Helgeson
Bradford J. Helgeson
Executive Vice President and Chief Financial Officer
(Principal Financial Officer)

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