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Editas Medicine (NASDAQ: EDIT) cuts Q1 2026 loss as spending falls

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
10-Q

Rhea-AI Filing Summary

Editas Medicine reported a Q1 2026 net loss of $25.0 million, sharply improved from $76.1 million a year earlier as prior restructuring and impairment charges rolled off and operating costs declined.

Collaboration and other R&D revenue fell to $2.8 million from $4.7 million. Research and development expense dropped to $17.6 million and general and administrative expense to $10.2 million, reflecting the discontinuation of the reni‑cel program and a large workforce reduction completed in 2025.

The company ended March 31, 2026 with $123.6 million in cash and cash equivalents and an accumulated deficit of about $1.7 billion. Management states this cash should fund operations into the third quarter of 2027 while Editas advances lead in vivo gene‑editing candidate EDIT‑401 toward first‑in‑human studies and early proof‑of‑concept data.

Positive

  • None.

Negative

  • None.

Insights

Losses narrowed mainly from cost cuts, while pipeline and funding risk remain.

Editas Medicine cut its Q1 2026 net loss to $25.0 million from $76.1 million, driven by lower R&D and G&A and the absence of prior-year restructuring and impairment charges. Core collaboration revenue declined to $2.8 million, underlining dependence on partners.

Cash and cash equivalents of $123.6 million and stated runway into the third quarter of 2027 provide near‑term flexibility, helped by the ATM facility and the DRI agreement on Vertex license fees. However, the accumulated deficit of about $1.7 billion and lack of product revenue mean substantial additional capital will likely be required.

The investment case now hinges on execution of in vivo lead candidate EDIT‑401, including starting the first‑in‑human trial and generating early human proof‑of‑concept data targeted by the end of 2026. Future disclosures on EDIT‑401 clinical progress and any new or expanded partnerships will be critical for assessing long‑term prospects.

Collaboration revenue $2.8M Collaboration and other R&D revenues, Q1 2026
Net loss $25.0M Net loss, Q1 2026 vs $76.1M in Q1 2025
R&D expense $17.6M Research and development expense, Q1 2026
G&A expense $10.2M General and administrative expense, Q1 2026
Cash and cash equivalents $123.6M Cash and cash equivalents as of March 31, 2026
Accumulated deficit $1.7B Accumulated deficit at March 31, 2026
Deferred revenue BMS $40.5M Long-term deferred revenue from BMS collaboration at March 31, 2026
DRI liability $54.7M Deferred royalty obligation related to sale of future Vertex revenues at March 31, 2026
sale of future revenues financial
"the Company entered into the DRI Agreement under which it sold, transferred, assigned, and conveyed to DRI certain future license fees and other payments"
Deferred revenue financial
"As of both March 31, 2026 and December 31, 2025, there was no short-term deferred revenue and $40.5 million of long-term deferred revenue"
Cash a company has already received for goods or services it has promised but not yet delivered; it's recorded as a liability because the company still owes that product, service, or future revenue recognition. For investors, deferred revenue signals upcoming work or deliveries that will convert into reported sales over time and affects short-term obligations, cash flow quality, and how quickly a firm can grow recognized revenue—think of it like prepaid subscriptions or gift cards a business must honor later.
at-the-market equity offering financial
"we can issue and sell shares of our common stock through TD Cowen in at-the-market offerings for aggregate gross sale proceeds"
An at-the-market equity offering is a way for a public company to raise cash by selling newly issued shares directly into the open market at current market prices over time through a broker. Think of it as gradually selling items on an online marketplace at whatever buyers are paying now rather than holding a single big sale; it gives the company flexible access to funds but can lower each existing owner’s share of the company and put gentle downward pressure on the stock price if done in large amounts.
Good Laboratory Practice (GLP) toxicology study technical
"including the Good Laboratory Practice (GLP) toxicology study in NHPs to support advancement into a first-in-human clinical trial"
heterozygous familial hypercholesterolemia medical
"We are preparing to initiate a first-in-human clinical trial of EDIT-401 in patients with heterozygous familial hypercholesterolemia later this year"
A genetic condition where a person inherits one faulty copy of a gene that prevents the body from clearing high levels of “bad” (LDL) cholesterol, often leading to very early and persistent high cholesterol. Think of the liver’s cleanup crew as halved: cholesterol builds up more easily, raising the long-term risk of heart disease. For investors, it matters because it defines a steady, identifiable patient group for cholesterol tests, long-term therapies, new drugs and devices, and related regulatory and reimbursement decisions.
accumulated deficit financial
"As of March 31, 2026, we had an accumulated deficit of $1.7 billion."
Accumulated deficit is the running total of a company’s past net losses minus any profits, showing how much the business has eaten into its own funds over time—think of it like a bank account that’s been overdrawn by repeated shortfalls. It matters to investors because a large accumulated deficit reduces the cushion that protects owners and creditors, can limit dividends or borrowing, and signals how much funding the company may need to reach profitability.
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Table of Contents
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 March 31, 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 001-37687
_______________________________
EDITAS MEDICINE, INC.
(Exact name of registrant as specified in its charter)
_______________________________
Delaware
(State or other jurisdiction of
incorporation or organization)
46-4097528
(I.R.S. Employer
Identification No.)
11 Hurley Street
Cambridge, Massachusetts
(Address of principal executive offices)
02141
(Zip Code)
(617) 401-9000
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $0.0001 par value per share
EDITThe Nasdaq Stock Market LLC
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 filerAccelerated filer
Non-accelerated filerSmaller 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 of Common Stock outstanding as of April 29, 2026 was 97,906,282.


Table of Contents
Editas Medicine, Inc.
TABLE OF CONTENTS
 Page
PART I. FINANCIAL INFORMATION
3
Item 1.
Financial Statements (unaudited)
3
Condensed Consolidated Balance Sheets as of March 31, 2026 and December 31, 2025
3
Condensed Consolidated Statements of Operations for the three months ended March 31, 2026 and 2025
4
Condensed Consolidated Statements of Comprehensive Loss for the three months ended March 31, 2026 and 2025
5
Condensed Consolidated Statements of Stockholders’ Equity for the three months ended March 31, 2026 and 2025
6
Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2026 and 2025
7
Notes to Condensed Consolidated Financial Statements
9
Item 2.
Management’s Discussion and Analysis of Financial Condition and Results of Operations
19
Item 3.
Quantitative and Qualitative Disclosures About Market Risk
30
Item 4.
Controls and Procedures
31
PART II. OTHER INFORMATION
32
Item 1.
Legal Proceedings
32
Item 1A.
Risk Factors
32
Item 5.
Other Information
34
Item 6.
Exhibits
35
Signatures
36
2

Table of Contents
PART I. FINANCIAL INFORMATION
Item 1. Financial Statements.
Editas Medicine, Inc.
Condensed Consolidated Balance Sheets
(unaudited)
(amounts in thousands, except share and per share data)
March 31,
2026
December 31,
2025
ASSETS
Current assets:
Cash and cash equivalents$123,648 $146,645 
Accounts receivable2,592 15,176 
Prepaid expenses and other current assets1,826 2,074 
Total current assets128,066 163,895 
Property and equipment, net2,884 3,542 
Right-of-use assets15,412 16,121 
Restricted cash and other non-current assets2,976 2,976 
Total assets$149,338 $186,534 
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable$4,332 $2,605 
Accrued expenses21,248 32,610 
Liability for sale of future revenues, current7,500 5,000 
Operating lease liabilities, current6,699 6,031 
Total current liabilities39,779 46,246 
Operating lease liabilities, net of current portion10,598 12,071 
Liability for sale of future revenues, net of current portion47,177 53,605 
Deferred revenue, net of current portion44,509 44,509 
Other non-current liabilities2,867 2,815 
Total liabilities144,930 159,246 
Stockholders’ equity
Preferred stock, $0.0001 par value per share: 5,000,000 shares authorized; no shares issued or outstanding
  
Common stock, $0.0001 par value per share: 390,000,000 shares authorized; 97,901,034 and 97,866,996 shares issued and outstanding at March 31, 2026 and December 31, 2025, respectively
10 10 
Additional paid-in capital1,657,883 1,655,781 
Accumulated other comprehensive income  
Accumulated deficit(1,653,485)(1,628,503)
Total stockholders’ equity 4,408 27,288 
Total liabilities and stockholders’ equity $149,338 $186,534 
The accompanying notes are an integral part of the condensed consolidated financial statements.
3

Table of Contents
Editas Medicine, Inc.
Condensed Consolidated Statements of Operations
(unaudited)
(amounts in thousands, except share and per share data)
Three Months Ended
March 31,
20262025
Collaboration and other research and development revenues$2,831 $4,658 
Operating expenses:
Research and development17,600 26,593 
General and administrative10,234 13,375 
Restructuring and impairment charges 40,853 
Total operating expenses27,834 80,821 
Operating loss(25,003)(76,163)
Other income, net:
Interest expense related to sale of future revenues(1,072)(2,216)
Interest income, net1,206 2,716 
Other expense, net(113)(425)
Total other income, net21 75 
Net loss$(24,982)$(76,088)
Net loss per share, basic and diluted$(0.26)$(0.92)
Weighted-average common shares outstanding, basic and diluted97,879,34383,055,066
The accompanying notes are an integral part of the condensed consolidated financial statements.
4

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Editas Medicine, Inc.
Condensed Consolidated Statements of Comprehensive Loss
(unaudited)
(amounts in thousands)
Three Months Ended
March 31,
20262025
Net loss$(24,982)$(76,088)
Other comprehensive loss:
Unrealized loss on marketable debt securities (180)
Comprehensive loss$(24,982)$(76,268)
The accompanying notes are an integral part of the condensed consolidated financial statements.
5

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Editas Medicine, Inc.
Condensed Consolidated Statements of Stockholders’ Equity
(unaudited)
(amounts in thousands, except share data)
Common StockAdditional
Paid-In
Capital
Accumulated
Other
Comprehensive
Income (Loss)
Accumulated
Deficit
Total
Stockholders’
Equity
SharesAmount
Balance at December 31, 202597,866,996$10 $1,655,781 $ $(1,628,503)$27,288 
Vesting of restricted common stock awards34,038— — — — — 
Stock-based compensation expense— 2,102 — — 2,102 
Net loss— — — (24,982)(24,982)
Balance at March 31, 202697,901,034$10 $1,657,883 $ $(1,653,485)$4,408 
Common StockAdditional
Paid-In
Capital
Accumulated
Other
Comprehensive
Loss
Accumulated
Deficit
Total
Stockholders’
Equity
SharesAmount
Balance at December 31, 202482,734,696$8 $1,602,441 $268 $(1,468,443)$134,274 
Issuance of common stock from at-the-market equity offering, net706,236— 1,435 — — 1,435 
Vesting of restricted common stock awards 268,604— — — — — 
Stock-based compensation expense— 2,979 — — 2,979 
Unrealized loss on marketable debt securities— — (180)— (180)
Net loss— — — (76,088)(76,088)
Balance at March 31, 202583,709,536$8 $1,606,855 $88 $(1,544,531)$62,420 
The accompanying notes are an integral part of the condensed consolidated financial statements.
6

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Editas Medicine, Inc.
Condensed Consolidated Statements of Cash Flows
(unaudited)
(amounts in thousands)
Three Months Ended
March 31,
20262025
Cash flow from operating activities
Net loss$(24,982)$(76,088)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation expense2,102 2,979 
Depreciation 483 1,917 
Net amortization of premiums and discounts on marketable securities (583)
Other non-cash items 111 492 
Impairment of held for sale assets 3,724 
Interest related to sale of future revenues1,072 2,145 
Changes in operating assets and liabilities:  
Accounts receivable12,584 15,756 
Prepaid expenses and other current assets248 70 
Right-of-use assets709 6,125 
Other non-current assets 1,025 
Accounts payable1,727 (27)
Accrued expenses(11,362)1,693 
Accrued interest on sale of future revenues(5,000)(2,128)
Deferred revenue (4,221)
Operating lease liabilities(805)(3,899)
Other non-current liabilities52 3,221 
Net cash used in operating activities(23,061)(47,799)
Cash flow from investing activities
Purchases of property and equipment(92)(114)
Proceeds from the sale of equipment156  
Proceeds from maturities of marketable securities 56,501 
Net cash provided by (used in) investing activities64 56,387 
Cash flow from financing activities
Repayment on sale of future revenues (2,872)
Proceeds from issuance of common stock from at-the-market equity offering 1,435 
Net cash used in financing activities (1,437)
Net increase (decrease) in cash, cash equivalents, and restricted cash(22,997)7,151 
Cash, cash equivalents, and restricted cash, beginning of period149,315 135,418 
Cash, cash equivalents, and restricted cash, end of period$126,318 $142,569 
Cash and cash equivalents, end of period123,648 138,692 
Restricted cash1
2,670 3,877 
Cash, cash equivalents, and restricted cash, end of period$126,318 $142,569 
1 As of March 31, 2026 and March 31, 2025, restricted cash of $2,670 and $3,877 was included in Restricted cash and other non-current assets on the Condensed Consolidated Balance Sheet, respectively.
Supplemental disclosure of cash and non-cash activities:
7

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Cash paid for interest$5,000 $2,128 
Cash paid in connection with operating lease liabilities$2,004 $5,406 
Remeasurement of operating lease liabilities and right-of-use assets due to lease modification$793 $766 
The accompanying notes are an integral part of the condensed consolidated financial statements.
8

Table of Contents
Editas Medicine, Inc.
Notes to Condensed Consolidated Financial Statements
(unaudited)
1. Nature of Business
Editas Medicine, Inc. (the “Company”) is a pioneering gene editing company dedicated to developing transformative genomic medicines to treat a broad range of serious diseases. The Company was incorporated in the state of Delaware in September 2013. Its principal offices are in Cambridge, Massachusetts.
Since its inception, the Company has devoted substantially all of its efforts to business planning, research and development, recruiting management and technical staff, and raising capital. The Company has primarily financed its operations through various equity financings, payments received under a research collaboration with the Bristol-Myers Squibb Company (“BMS”), through its wholly owned subsidiary Juno Therapeutics, Inc. (“Juno Therapeutics”), payments received under its former strategic alliance with Allergan Pharmaceuticals International Limited (together with its affiliates, “Allergan”), which was terminated in August 2020, payments received under a purchase and sale agreement with DRI Healthcare Acquisitions LP (“DRI,” and such agreement, the “DRI Agreement”), and payments received under the Company’s license agreement with Vertex Pharmaceuticals, Inc, (“Vertex”, and such agreement, the “Vertex License Agreement”).
The Company is subject to risks common to companies in the biotechnology industry, including but not limited to, risks of failure of preclinical studies and clinical trials, the need to obtain marketing approval for any drug product candidate that it may identify and develop, the need to successfully commercialize and gain market acceptance of its product candidates, dependence on key personnel, protection of proprietary technology, compliance with government regulations, development by competitors of technological innovations and ability to transition from pilot-scale manufacturing to large-scale production of products.
Liquidity
As of March 31, 2026, the Company has raised an aggregate of $1.1 billion in net proceeds through the sale of shares of its common stock in public offerings and at-the-market offerings. The Company also has funded its business from payments received under its DRI Agreement, under the Vertex License Agreement, under the collaboration with BMS through its wholly owned subsidiary Juno Therapeutics and its former strategic alliance with Allergan (which was terminated in August 2020). As of March 31, 2026, the Company had cash and cash equivalents of $123.6 million.
In May 2021, the Company entered into a common stock sales agreement with TD Securities (USA) LLC (as successor to Cowen and Company, LLC) (“TD Cowen”), under which the Company from time to time can issue and sell shares of the Company’s common stock through TD Cowen in at-the-market offerings for aggregate gross sale proceeds of up to $300.0 million. The Company amended the common stock sales agreement with TD Cowen in February 2024 in connection with filing a new registration statement. In March 2025, the Company further amended its common stock sales agreement with TD Cowen in connection with amending its existing shelf registration statement following the loss of the Company’s status as a “well-known seasoned issuer” (as defined under Rule 405 of the Securities Act of 1933, as amended), reducing the amount of shares of common stock the Company may issue and sell through TD Cowen to aggregate gross sale proceeds of up to $150.0 million (the “ATM Facility”). As of March 31, 2026, the Company has sold 14,327,365 shares of common stock under the ATM Facility for gross proceeds of $43.9 million and has $106.1 million of shares of common stock remaining available for issuance and sale under the ATM Facility.
The Company has incurred annual net operating losses in every year since its inception. As of May 5, 2026, the issuance date of the condensed consolidated financial statements, the Company expects that its existing cash and cash equivalents will be sufficient to fund its operating expenses and capital expenditure requirements for at least the next twelve months. The Company had an accumulated deficit of $1.7 billion at March 31, 2026, and will require substantial additional capital to fund its operations. The Company has never generated any product revenue. There can be no assurance that the Company will be able to obtain additional debt or equity financings or generate product revenue or revenues from collaborative partners, on terms acceptable to the Company, on a timely basis or at all. The failure of the Company to obtain sufficient funds on acceptable terms when needed could have a material adverse effect on the Company’s business, results of operations, and financial condition.
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2. Summary of Significant Accounting Policies
Unaudited Interim Financial Information
The condensed consolidated financial statements of the Company included herein have been prepared, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States of America have been condensed or omitted from this report, as is permitted by such rules and regulations. Accordingly, these condensed consolidated financial statements should be read in conjunction with the financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025 (the “Annual Report”).
The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries, Editas Securities Corporation and Editas Medicine, LLC. All intercompany transactions and balances of the subsidiaries have been eliminated in consolidation. In the opinion of management, the information furnished reflects all adjustments, all of which are of a normal and recurring nature, necessary for a fair statement of the results for the reported interim periods. The Company considers events or transactions that occur after the balance sheet date but before the financial statements are issued to provide additional evidence relative to certain estimates or to identify matters that require additional disclosure. The three months ended March 31, 2026 and 2025 are referred to as the first quarter of 2026 and 2025, respectively. The results of operations for interim periods are not necessarily indicative of results to be expected for the full year or any other interim period.
Summary of Significant Accounting Policies
The Company’s significant accounting policies are described in Note 2, “Summary of Significant Accounting Policies,” to the consolidated financial statements included in the Annual Report. There have been no material changes to the significant accounting policies previously disclosed in the Annual Report.
Recently Adopted Accounting Pronouncements
In September 2025, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2025-07 Derivatives Scope Refinements and Scope Clarification for Share-Based Noncash Consideration from a Customer in a Revenue Contract. The amendments provide for a new scope exception to the derivatives guidance for underlyings based on the operations or activities specific to one of the parties to the contract, and also clarifies that share-based noncash consideration received from a customer as consideration for the transfer of goods or services in a revenue contract is subject to the revenue guidance and not the financial instruments guidance unless and until the company’s right to receive or retain the share-based noncash consideration is unconditional as defined in the ASU. The amendments are effective for annual reporting periods beginning after December 15, 2026, including interim periods within those fiscal years. Early adoption is permitted. The Company adopted the standard prospectively in the first quarter of 2026 and did not have a material impact on its condensed consolidated financial statements.
Recently Issued Accounting Pronouncements
In November 2024, the FASB issued ASU 2024-03 Income Statement - Reporting Comprehensive Income -Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which is intended to improve the disclosure of expenses by providing more detailed information about the types of expenses in commonly presented expense captions. The amendments in this ASU are effective for annual reporting periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027. Early adoption is permitted. The amendments can be applied either prospectively or retrospectively. The Company has not early adopted this ASU and is currently evaluating the impact of this new standard on its condensed consolidated financial statements and related disclosures.
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3. Cash Equivalents
Cash equivalents consisted of the following at March 31, 2026 (in thousands):
Amortized
Cost
Allowance
for Credit
Losses
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Cash equivalents:
Money market funds123,648    123,648 
Total $123,648 $ $ $ $123,648 
Cash equivalents consisted of the following at December 31, 2025 (in thousands):
Amortized
Cost
Allowance
for Credit
Losses
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Cash equivalents:
Money market funds146,645    146,645 
Total$146,645 $ $ $ $146,645 
There were no realized gains or losses on available-for-sale securities during the three months ended March 31, 2026 or 2025.
4. Fair Value Measurements
Assets measured at fair value on a recurring basis as of March 31, 2026 were as follows (in thousands):
March 31,
2026
Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
Significant
Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Cash equivalents:
Money market funds$123,648 $123,648 $ $ 
Restricted cash and other non-current assets:
Money market funds2,670 2,670   
Total financial assets$126,318 $126,318 $ $ 
Assets measured at fair value on a recurring basis as of December 31, 2025 were as follows (in thousands):
December 31,
2025
Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
Significant
Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Cash equivalents:
Money market funds$146,645 $146,645 $ $ 
Restricted cash and other non-current assets:
Money market funds2,670 2,670   
Total financial assets$149,315 $149,315 $ $ 
The fair value of the Company’s liability for sale of future revenues approximates the amount recorded on the Company’s balance sheet as of March 31, 2026 and December 31, 2025, which represents a level 3 fair value measurement.
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5. Accrued Expenses
Accrued expenses consisted of the following (in thousands):
March 31,
2026
December 31,
2025
External research and development expenses$6,799 $9,672 
Employee related expenses2,780 5,220 
Sublicense and license fees2,401 5,501 
Intellectual property and patent related fees1,788 2,105 
Professional service expenses332 232 
Employee termination benefits594 1,555 
Restructuring contract costs 6,094 7,769 
Other expenses460 556 
Total accrued expenses$21,248 $32,610 
6. Property and Equipment, net
Property and equipment, net consisted of the following (in thousands):
March 31,
2026
December 31,
2025
Laboratory equipment$19,094 $21,558 
Leasehold improvements8,403 8,403 
Computer equipment1,161 1,399 
Furniture and office equipment191 191 
Software320 344 
Total property and equipment29,169 31,895 
Less: accumulated depreciation(26,285)(28,353)
Property and equipment, net$2,884 $3,542 
7. Commitments and Contingencies
The Company is a party to a number of license agreements under which the Company licenses patents, patent applications and other intellectual property from third parties. As such, the Company is obligated to pay licensors for various costs including upfront license fees, annual license fees, certain licensor expense reimbursements, success payments, research funding payments, and milestones triggerable upon certain development, regulatory, and commercial events as well as royalties on future product sales. These contracts are generally cancellable, with notice, at the Company’s option and do not have significant cancellation penalties. The terms and conditions as well as the accounting analysis for the Company’s significant commitments and contingencies are described in Note 8, “Commitments and Contingencies” to the consolidated financial statements included in the Annual Report. There have been no material changes to the terms and conditions, or the accounting conclusions, previously disclosed in the Annual Report. The Company is not currently subject to any material contingencies that require disclosure.
Licensor Expense Reimbursement
The Company is obligated to reimburse The Broad Institute, Inc. (“Broad”) and the President and Fellows of Harvard College (“Harvard”) for expenses incurred by each of them associated with the prosecution and maintenance of the patent rights that the Company licenses from them pursuant to the Amended and Restated Cas9-I License Agreement by and among the Company, Broad, and Harvard (“the Cas9-I License Agreement”), including the interference and opposition proceedings involving patents licensed to the Company under the license agreement, and other license agreements between the Company and Broad. The Company incurred an aggregate of $2.3 million and $1.9 million in expense during the three months ended March 31, 2026, and March 31, 2025, respectively, for such reimbursement.
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Lease Termination
In 2023, the Company entered into a license and service agreement pursuant to which it leased manufacturing space for its continued research and development activities. The lease commenced April 1, 2024. In September 2024, the Company entered into a modification of the lease, and as a result of the modification the lease payments decreased and the notification period for the termination of the license and service agreement increased from 12 months’ prior written notice to 18 months’ prior written notice. In January 2025, the Company gave its termination notice on the license and service agreement, which resulted in the end of the term of the agreement being July 2026, and $8.9 million of remaining payments owed. In April 2025, the Company entered into a further modification to the lease providing that the lease would terminate on April 30, 2025 with a final fixed payment of $3.7 million.
8. Collaboration Agreements
The Company has entered into multiple collaborations, out-licenses and strategic alliances with third parties that typically involve payments to or from the Company, including up-front payments, payments for research and development services, option payments, milestone payments and royalty payments to or from the Company. The terms and conditions as well as the accounting analysis for the Company’s significant collaborations, out-licenses and strategic alliances are described in Note 9, “Collaboration Agreements” to the consolidated financial statements included in the Annual Report.
Collaboration Revenue
As of March 31, 2026, the Company’s contract liabilities were primarily related to the Company’s collaboration with BMS. The following table presents changes in the Company’s accounts receivable and contract liabilities for the three months ended March 31, 2026 (in thousands):
Balance at December 31, 2025AdditionsDeductionsBalance at March 31, 2026
Accounts receivable$15,176 $3,007 $(15,591)$2,592 
Contract liabilities:
Deferred revenue$44,509 $ $ $44,509 
Amendment to BMS Collaboration Agreement
In March 2024, the Company entered into an amendment (“2024 Amendment”) to the Second Amended and Restated Collaboration and License Agreement, dated as of November 11, 2019, by and between the Company and BMS, through its wholly owned subsidiary Juno Therapeutics, to extend the collaboration to November 2026, with options to extend the collaboration for up to an additional two years, and to provide BMS the ability to select up to three new gene targets for research. As of March 31, 2026, one extension option has expired, and BMS retains the right to extend the collaboration for one additional year.
The Company’s accounting assessment for the 2024 Amendment is described in Note 9, “Collaboration Agreements,” to the consolidated financial statements included in the Annual Report.
The Company did not recognize any revenue related to its collaboration with BMS during the three months ended March 31, 2026 and 2025. As of both March 31, 2026 and December 31, 2025, there was no short-term deferred revenue and $40.5 million of long-term deferred revenue in the accompanying condensed consolidated balance sheets.
The Company concluded that the rights and attributes of each of the development and commercialization licenses are identical for both the license granted at inception and the licenses that may be issued in the future upon exercise of the associated option represent the remaining performance obligations under the arrangement. The Company will recognize the transaction price allocated to each material right when the material right is exercised, lapsed, or expired.
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9. Stock-based Compensation
Total compensation cost recognized for all stock-based compensation awards in the condensed consolidated statements of operations was as follows (in thousands):
Three Months Ended
March 31,
20262025
Research and development$544 $907 
General and administrative1,558 2,072 
Total stock-based compensation expense$2,102 $2,979 
Restricted Stock Units
The following is a summary of restricted stock units activity for the three months ended March 31, 2026:
SharesWeighted Average Grant Date Fair Value Per Share
Unvested restricted stock units as of December 31, 2025595,730$9.11 
Issued$ 
Vested(34,038)$10.29 
Forfeited(68,003)$8.51 
Unvested restricted stock units as of March 31, 2026493,689$9.19 
There were no restricted stock units that contained performance-based vesting provisions granted in the three months ended March 31, 2026. There was no expense related to the vesting of performance-based restricted stock units for the three months ended March 31, 2026 and 2025.
As of March 31, 2026, total unrecognized compensation expense related to unvested restricted stock units was $2.1 million, which the Company expects to recognize over a remaining weighted-average period of 1.34 years.
Stock Options
The following is a summary of stock option activity for the three months ended March 31, 2026:
SharesWeighted Average
Exercise Price
Remaining
Contractual Life (years)
Aggregate Intrinsic
Value
Outstanding at December 31, 20258,403,694$8.37 7.65$1,395 
Granted4,424,417 $2.52 
Exercised $ 
Expired(75,582)$12.42 
Forfeited(127,994)$2.79 
Outstanding at March 31, 202612,624,535 $6.35 8.06$3,164 
Vested and expected to vest at March 31, 202612,624,535 $6.35 8.06$3,164 
Exercisable at March 31, 20264,096,257 $13.87 5.96$630 
As of March 31, 2026, total unrecognized compensation expense related to stock options was $15.8 million, which the Company expects to recognize over a remaining weighted-average period of 3.00 years.
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10. Net Loss per Share
Basic net loss per common share is calculated by dividing the net loss attributable to common stockholders by the weighted average number of shares of common stock outstanding during the period, without consideration for potentially dilutive securities. Diluted net loss per share is computed by dividing the net loss attributable to common stockholders by the weighted average number of shares of common stock and potentially dilutive securities outstanding for the period determined using the treasury stock and if converted methods. Contingently issuable shares are included in the calculation of basic loss per share as of the beginning of the period in which all the necessary conditions have been satisfied. Contingently issuable shares are included in diluted loss per share based on the number of shares, if any, that would be issuable under the terms of the arrangement if the end of the reporting period was the end of the contingency period, if the results are dilutive.
For purposes of the diluted net loss per share calculation, unvested restricted stock unit awards and outstanding stock options are considered to be common stock equivalents, but they were excluded from the Company’s calculation of diluted net loss per share allocable to common stockholders because their inclusion would have been anti-dilutive. Therefore, basic and diluted net loss per share applicable to common stockholders were the same for all periods presented.
The following common stock equivalents were excluded from the calculation of diluted net loss per share allocable to common stockholders because their inclusion would have been anti-dilutive:
March 31,
20262025
Unvested restricted stock unit awards493,6891,499,103
Outstanding stock options12,624,53511,253,667
Total13,118,22412,752,770
11. Debt
Liability for the Sale of Future Revenues
On October 3, 2024, the Company entered into the DRI Agreement under which it sold, transferred, assigned, and conveyed to DRI certain future license fees and other payments (the “Purchased Receivables”) owed to the Company by Vertex under the terms of the Vertex License Agreement in exchange for an upfront cash payment by DRI to the Company of $57.0 million. Under the DRI Agreement, DRI is purchasing up to 100% of certain future fixed and sales-based annual license fees that the Company is entitled to receive under the Vertex License Agreement, which fees range from $5.0 million to $40.0 million per year, including increases based on sales. In addition, DRI is purchasing a mid-double-digit percentage of a $50.0 million contingent upfront payment that the Company may receive under the Vertex License Agreement. All amounts above will be adjusted to exclude payments that the Company owes to Broad and Harvard under the Cas9-I License Agreement, as defined in Note 7, Commitments and Contingencies. The Company has retained rights to certain portions of certain sales-based annual license fees and the contingent upfront payment that may become due under the Vertex License Agreement, and the amounts that correspond to its licensor obligations.
In accordance with Accounting Standards Codification (“ASC”) Topic 470, Borrower’s Accounting for Debt Modification, the Company has accounted for the transaction as debt. The gross proceeds of $57.0 million were recorded as a liability for the sale of future revenues, net of transaction costs of $1.8 million, which will be amortized over the estimated life of the arrangement using the effective interest method.
The Company estimates the effective interest rate used to record non-cash interest expense under the Purchase and Sale Agreement based on the estimate of future revenue payments to be made to DRI. As of March 31, 2026, the estimated effective interest rate under the agreement was 7.7%. Over the life of the arrangement, the actual effective interest rate will be affected by the amount and timing of the payments made to DRI and changes in the Company's revenue forecasts. At each reporting date, the Company will reassess its estimate of total future payments to be made to DRI, and prospectively adjust the effective interest rate and amortization of the liability as necessary.
The following table presents the changes in the liability related to the sale of future revenues under the Purchase and Sale Agreement with DRI as of March 31, 2026 (in thousands):
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March 31, 2026
Deferred royalty obligation related to the sale of future revenues, net as of December 31, 2025
$58,605 
Payments for sale of future revenues(5,000)
Non-cash interest expense associated with sale of future revenues1,009 
Amortization of issuance costs63 
Deferred royalty obligation related to the sale of future revenues, net as of March 31, 2026
$54,677 

12. Restructuring and Impairment Charges

On December 11, 2024, the Company’s board of directors approved the discontinuation of the clinical development of the Company's renizgamglogene autogedtemcel (“reni-cel”) program to treat sickle cell disease and transfusion-dependent beta thalassemia (the “Discontinuation”). As a result of the Discontinuation, the Company ceased activities towards the filing of a biologic license application and potential commercialization of reni-cel. In connection with the Discontinuation, the Company’s board of directors also approved a reduction in the Company’s employee workforce by approximately 180 positions, or approximately 65% (the “Reduction”).
The Company incurred the following restructuring and impairment charges in connection with the Discontinuation and Reduction for the three months ended March 31, 2026 and 2025, which are recorded in the condensed consolidated statements of operations (in thousands):
Three Months Ended
March 31,
Three Months Ended
March 31,
20262025
Employee termination benefits$ $3,509 
Costs for ongoing contracts and terminated contracts  28,875 
Acceleration of expense for change in useful life estimate and lease termination 4,745 
Impairment charges 3,724 
Total restructuring and impairment charges$ $40,853 
The actions associated with the Discontinuation and Reduction commenced in December 2024 and were substantially completed by December 31, 2025.
Employee Termination Benefits
Employees affected by the Reduction received involuntary termination benefits pursuant to either a one-time benefit or arrangement or salary continuation for a set period of time in accordance with the Company’s Amended and Restated Severance Benefit Plan (the “Benefit Plan”). For employees who were notified of their termination in December 2024 and had no requirements to provide future services or were subject to the Benefit Plan, the Company recognized the liability for the termination benefits in full at fair value in the fourth quarter of 2024. For employees who were required to render services beyond a minimum retention period to receive their one-time termination benefits or salary continuation, the Company recognized the termination benefits ratably over their future service periods. The service periods began in December 2024 and were completed in 2025.
The following table shows the liability related to employee termination benefits as of March 31, 2026 (in thousands):
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Employee Termination Benefits
Accrued employee termination benefits as of December 31, 2025
$1,555 
Employee termination benefits charges incurred during period 
Amounts paid or otherwise settled during the period(961)
Accrued employee termination benefits as of March 31, 2026
$594 
Costs for Ongoing Contracts and Terminated Contracts
The Discontinuation resulted in contract termination costs from vendor contracts before the end of their term, as well as costs that continue to be incurred under certain contracts with no future economic benefit to the Company. In accordance with ASC 420, the Company recognized these unavoidable contract costs when incurred for terminated contracts or at the cease-use date, as it relates to contract costs that continue to be incurred.
The following table shows the liability related to costs for ongoing contracts and contract termination costs as of March 31, 2026 (in thousands):
Contract Costs
Accrued contract costs as of December 31, 2025
$10,196 
Contract costs incurred during the period 
Amounts paid or otherwise settled during the period(1,466)
Accrued contract costs as of March 31, 2026
$8,730 
At March 31, 2026, $2.6 million of accrued contract costs was included in Other non-current liabilities on the condensed consolidated balance sheet.
These costs are subject to significant estimation based on the Company's expectation of the costs that will continue to be incurred on the contracts, as well as negotiation of contract changes and terminations with its vendors. Changes in this estimate will be made in the period the information is knowable and could be material.
Impairment and Accelerated Depreciation Charges
In conjunction with the Discontinuation, the Company committed to a plan to actively sell specific assets within its asset group, primarily certain of its laboratory and manufacturing equipment. The Company recorded a $3.8 million impairment charge during the year ended December 31, 2025 related to the sale of the specified assets. The sale was completed in April 2025.
Additionally, the Company abandoned certain other leasehold improvements, software, and right of use assets in the second quarter of 2025, and as a result, the Company accelerated depreciation and rent expense and recorded $1.8 million and $4.8 million of accelerated depreciation related to leasehold improvements and software, and charges related to termination of lease, respectively, as of December 31, 2025. The Company recognized no impairment and accelerated depreciation charges during the three months ended March 31, 2026.
13. Segments
Operating segments are identified as components of an enterprise about which separate discrete financial information is available for evaluation by the Chief Operating Decision Maker (“CODM”) or decision-making group in making decisions on how to allocate resources and assess performance. The Company’s CODM is its Chief Executive Officer (“CEO”). The CEO views the Company’s operations and manages the Company’s business as one operating segment, which is the business of developing and commercializing genome editing technology.
The Company’s CEO manages and allocates resources to the operations of the Company on a total company basis by assessing the overall level of resources available and how to best deploy these resources across functions and research and development projects that are in line with our long-term company-wide strategic goals. In making these decisions, the Company’s CEO uses consolidated financial information for purposes of evaluating performance, forecasting future period
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financial results, allocating resources and setting incentive targets. The CODM performs this assessment based on the Company’s consolidated net loss. Through this analysis, the CODM assesses performance by comparing actual consolidated net loss versus the budget, and then decides how to allocate resources to invest in the Company’s research and development programs. The measure of segment assets is reported on the condensed consolidated balance sheet as total assets.
The following table contains additional information on our consolidated revenue and net loss, including significant segment expenses (in thousands):
Three Months Ended
March 31,
20262025
Collaboration and other research and development revenues$2,831 $4,658 
Operating expenses:
Research and development1
Employee related expenses5,419 14,167 
External research and development expenses3,504 35,355 
Facility expenses3,224 9,393 
Stock-based compensation expenses544 907 
Sublicense and license fees2,411 17 
Other expenses3
2,498 5,997 
General and administrative2
Employee related expenses2,109 5,105 
Professional service expenses1,588 2,439 
Intellectual property and patent related fees3,405 2,546 
Stock-based compensation expenses1,558 2,072 
Facility and other expenses4
1,574 2,823 
Interest expense related to sale of future revenues(1,072)(2,216)
Interest income, net1,206 2,716 
Other expense, net(113)(425)
Net loss$(24,982)$(76,088)
1 For the three months ended March 31, 2026, research and development includes no restructuring and impairment charges. For the three months ended March 31, 2025, research and development includes $39,243 of restructuring and impairment charges.
2 For the three months ended March 31, 2026, general and administrative includes no restructuring and impairment charges. For the three months ended March 31, 2025, general and administrative includes $1,610 of restructuring and impairment charges.
3 Other expenses primarily consists of impairment charges, consultant fees, and office expenses.
4 Facility and other expenses primarily consists of rent expense, insurance premiums, depreciation expense, software licenses, and office expenses.
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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.
The following discussion and analysis of our financial condition and results of operations should be read together with our condensed consolidated financial statements and related notes appearing elsewhere in this Quarterly Report on Form 10-Q and our Annual Report on Form 10-K for the fiscal year ended December 31, 2025, which was filed with the Securities and Exchange Commission (“SEC”) on March 9, 2026 (the “Annual Report”).
This Quarterly Report on Form 10-Q contains forward-looking statements that involve substantial risks and uncertainties. The words “anticipate,” “believe,” “estimate,” “expect,” “intend,” “may,” “plan,” “predict,” “project,” “would” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. All statements addressing our future operating performance and development timelines that we expect or anticipate will occur in the future, as well as expectations for cash runway, are 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 forward-looking statements, including uncertainties inherent in the initiation and completion of pre-clinical studies and clinical development of our product candidates; availability and timing of results from pre-clinical studies; expectations for regulatory approvals to commence and conduct trials or to market products and availability of funding sufficient for our foreseeable and unforeseeable operating expenses and capital expenditure requirements. These and other risks are described in greater detail in the Annual Report under the captions “Risk Factor Summary” and Part I, “Item 1A. Risk Factors,” as updated by our subsequent filings with the SEC. We may not actually achieve the plans, intentions or expectations disclosed in our forward-looking statements, and you should not place undue reliance on our forward-looking statements. Actual results or events could differ materially from the plans, intentions and expectations disclosed in the forward-looking statements we make. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures or investments that we may make.
You should read this Quarterly Report on Form 10-Q and the documents that we have filed as exhibits to this Quarterly Report on Form 10-Q completely and with the understanding that our actual future results may be materially different from what we expect. The forward-looking statements contained in this Quarterly Report on Form 10-Q are made as of the date of this Quarterly Report on Form 10-Q, and we do not assume any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law.
Overview
We are a pioneering gene editing company dedicated to developing transformative genomic medicines to treat a broad range of serious diseases. We have developed a proprietary gene editing platform based on CRISPR technology and we continue to expand its capabilities. Our product development strategy is to target diseases where gene editing can be used to enable or enhance therapeutic outcomes for patients, while maximizing probability of technical, regulatory and commercial success. We are focused on the development of in vivo gene editing medicines utilizing functional upregulation, which aims to increase the expression of a normal gene copy and its normal protein function to treat diseases caused by genetic mutations that eliminate or disrupt normal function. We believe the ability to provide in vivo gene editing, in which the medicine is injected or infused into the patient to edit the cells inside their body, and functionally upregulates normal gene expression and normal protein function in the target tissues holds the potential to significantly expand the addressable therapeutic possibilities of CRISPR-based gene editing. To that end, our preclinical efforts are also focused on the creation of a “plug ‘n play” lipid nanoparticle (“LNP”) platform to enable targeted delivery of in vivo gene editing medicines to multiple cells and tissues, including the liver, hematopoietic stem cells (“HSCs”), and other cells and tissues.
In September 2025, we announced the nomination of our lead in vivo development candidate, EDIT-401, an experimental, potential best-in-class, one-time therapy to significantly reduce LDL-cholesterol (“LDL-C”) through upregulation of the LDL receptor (“LDLR”). EDIT-401 is designed to treat elevated levels of LDL-C, or hyperlipidemia, by directly editing the noncoding region of the LDLR gene to increase LDLR protein expression and reduce LDL-C levels. This targeted approach has demonstrated a greater than 90% mean reduction of LDL-C in non-human primates (“NHPs”) in our preclinical studies with favorable tolerability data, and supports the potential of EDIT-401 to deliver meaningful clinical outcomes for patients underserved by current lipid-lowering therapies. We continue to advance our preclinical studies for EDIT-401, including the Good Laboratory Practice (GLP) toxicology study in NHPs to support advancement into a first-in-human clinical trial. We are preparing to initiate a first-in-human clinical trial of EDIT-401 in patients with heterozygous familial hypercholesterolemia later this year, and expect to have early human proof-of-concept data for EDIT-401 by the end of 2026. We plan to complete enrolling the dose-finding portion of the first-in-human clinical trial of EDIT-401 with topline data results available in 2027. We expect to present new EDIT-401 preclinical data at upcoming
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scientific meetings, including data showing significant reductions in NHPs in lipoprotein(a) and apolipoprotein B, both independent risk factors for atherosclerotic cardiovascular disease.

Our discovery and development efforts further include HSCs and other cells and tissues. Building on our experience in our clinical trials of renizgamglogene autogedtemcel (“reni-cel”), we have achieved in vivo preclinical proof-of-concept data of HSC editing in NHPs. In addition, we previously announced in vivo delivery to two additional cell types in humanized mice using our proprietary LNP targeting platform, demonstrating the “plug ‘n play” potential of our proprietary extrahepatic LNP platform. We intend to continue optimizing candidates for our HSC program and exploring other cell types and tissues for development, but plan to focus our resources on the advancement of our lead EDIT-401 program to human proof-of-concept.
We are pursuing the right combination of gene editing and targeted delivery tools through internal development and the in-licensing of complementary technologies to build our preclinical pipeline and accelerate the achievement of our goal of delivering lifesaving medicines to patients with previously untreatable diseases. Through in-licensing of complementary technologies, we can expand our existing gene editing platform and further drive the development of our in vivo pipeline. This was demonstrated with our entry in 2024 into a collaboration and license agreement to access LNPs targeting the liver, including the LNP we are using in our EDIT-401 program. We also actively seek opportunities to out-license and partner our robust intellectual property portfolio to drive the development of CRISPR-based medicines in therapeutic areas outside of our core focus and to provide non-dilutive capital. For example, we are leveraging partnerships to progress engineered cell medicines to treat various cancers, including in our collaboration with Bristol Myers Squibb Company (“BMS”) through its wholly owned subsidiary, Juno Therapeutics, Inc. (“Juno Therapeutics”). This collaboration, which leverages our Cas9 and AsCas12a platform technologies, seeks to advance alpha-beta T-cell experimental medicines for the treatment of solid tumors, liquid tumors, and autoimmune disease, and has resulted in 14 total programs to date, including BMS’ CD19 HD Allo CAR T program for the treatment of autoimmune disease currently in Phase I clinical development.
In addition, in December 2023, we and Vertex Pharmaceuticals Incorporated (“Vertex”) entered into a license agreement (the “Vertex License Agreement”), under which Vertex obtained a non-exclusive license for our Cas9 gene editing technology for ex vivo gene editing medicines targeting the BCL11A gene in the fields of SCD and TDT, including Vertex’s CASGEVYTM (exagamglogene autotemcel). We received a $50.0 million upfront cash payment in the fourth quarter of 2023 and the 2024 annual license fee of $10.0 million in the first quarter of 2024. The Vertex License Agreement further provides for the payment by Vertex of a potential additional $50.0 million contingent upfront payment and further future fixed and sales-based annual license fees, ranging from $5.0 million to $40.0 million annually, inclusive of certain sales-based annual license fee increases, through 2034. We are required to pay The Broad Institute, Inc. (“Broad”) and the President and Fellows of Harvard College (“Harvard”) a mid-double-digit percentage of amounts payable to us from Vertex under the Vertex License Agreement as it relates to Cas9 technology licensed by us from Broad and Harvard (the “Cas9-I License Agreement”). In October 2024, we entered into an agreement (the “DRI Agreement”) with a wholly owned subsidiary of DRI Healthcare Trust (“DRI”) providing for an upfront cash payment by DRI to us of $57.0 million. Under the DRI Agreement, DRI is purchasing up to 100% of certain future fixed and sales-based annual license fees that the Company is entitled to receive under the Vertex License Agreement, which fees range from $5.0 million to $40.0 million per year, including increases based on sales. In addition, DRI is purchasing a mid-double-digit percentage of a $50.0 million contingent upfront payment that we may receive under the Vertex License Agreement. All amounts above will be adjusted to exclude payments that we owe under the Cas9-I License Agreement. We have retained rights to certain portions of certain other sales-based annual license fees and the contingent upfront payment that may become due under the Vertex License Agreement, and the amounts that correspond to our licensor obligations.
Our operations to date have focused on organizing and staffing our company, business planning, raising capital, establishing our intellectual property portfolio, assembling our core capabilities in gene editing, seeking to identify potential product candidates, and undertaking preclinical studies and clinical trials. All of our ongoing research programs are still in the preclinical or research stage of development and the risk of failure of all of our research programs is high. We have not generated any revenue from product sales. We have primarily financed our operations through various equity financings, payments received under our research collaboration with BMS, our former strategic alliance with Allergan Pharmaceuticals International Limited (together with its affiliates, “Allergan”), which was terminated in August 2020, payments received under the DRI Agreement in connection with the Vertex License Agreement, and payments under the Vertex License Agreement.
We have incurred significant operating losses since inception. Our net losses were $25.0 million and $76.1 million for the three months ended March 31, 2026 and 2025, respectively. As of March 31, 2026, we had an accumulated deficit of $1.7 billion. We expect to continue to incur significant expenses and operating losses for the foreseeable future. Our net
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losses may fluctuate significantly from quarter to quarter and from year to year. We anticipate that our expenses will increase as we continue to support preclinical studies and prepare for the clinical development of EDIT-401; commence and conduct clinical trials of EDIT-401; continue our current research programs and our preclinical development activities; seek to identify additional research programs and additional product candidates; initiate preclinical testing for other product candidates we identify and develop; maintain, expand, and protect our intellectual property portfolio, including reimbursing our licensors for such expenses related to the intellectual property that we in-license from such licensors; further develop our gene editing platform; and hire personnel. We do not expect to be profitable for the year ending December 31, 2026 or for the foreseeable future.
Financial Operations Overview
Revenue
To date, we have not generated any revenue from product sales, and we do not expect to generate any revenue from product sales for the foreseeable future.
In connection with our collaboration with BMS, we have received an aggregate of $159.0 million in payments, which have primarily consisted of the initial upfront and amendment payments, development milestone payments, research funding support, and certain opt-in fees. We no longer receive research funding support. During the three months ended March 31, 2026, we did not recognize any revenue related to our collaboration with BMS. As of March 31, 2026, we had $40.5 million of deferred revenue related to BMS, all of which is classified as long-term deferred revenue on our condensed consolidated balance sheet. Under this collaboration, we recognize revenue upon delivery of option packages to BMS or upon receipt of development milestone payments. We expect that our revenue will fluctuate from quarter-to-quarter and year-to-year as a result of the timing of when we deliver such option packages or receive such milestone payments.
Pursuant to our license agreement with Vertex, we received a $50.0 million upfront cash payment in the fourth quarter of 2023 upon execution of the agreement and the 2024, 2025 and 2026 annual license fees of $10.0 million in each of the first quarters of 2024, 2025 and 2026. The license agreement further provides for the payment by Vertex of a potential additional $50.0 million contingent upfront payment and further annual license fees, ranging from $5.0 million to $40.0 million annually, inclusive of certain sales-based annual license fee increases, through 2034.
For additional information about our revenue recognition policy related to the Vertex License Agreement and BMS collaboration, see Part II, “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Policies and Estimates—Revenue Recognition” included in the Annual Report.
For the foreseeable future, we expect substantially all of our revenue will be generated from the Vertex License Agreement, our collaboration with BMS, and any other collaborations or license agreements we may enter into.
Operating Expenses
Research and Development Expenses
Research and development expenses consist primarily of costs incurred for our research, preclinical development, process and scale-up development, manufacture and clinical development of our product candidates, and the performance of development activities under our collaboration agreements. These costs are expensed as incurred and include:
costs associated with our continued development of EDIT-401 as we progress EDIT-401 to an investigational new drug (“IND”) application and/or foreign equivalent submission and commence clinical trials;
employee-related expenses including salaries, benefits, and stock-based compensation expense;
costs associated with conducting our other preclinical, process and scale-up development, manufacturing, quality, clinical and regulatory activities, including fees paid to third-party professional consultants, service providers and suppliers;
costs of purchasing lab supplies and non-capital equipment used in our preclinical activities and in manufacturing preclinical and clinical study materials;
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costs incurred for the research and development activities under our collaboration agreements;
facility costs including rent, depreciation, and maintenance expenses; and
fees for acquiring and maintaining licenses under our third-party licensing agreements, including any sublicensing or success payments made to our licensors.
At this time, we cannot reasonably estimate or know the nature, timing, and estimated costs of the efforts that will be necessary to complete the development of any product candidates we may identify and develop. This is due to the numerous risks and uncertainties associated with developing such product candidates, including the uncertainty of:
successful completion of preclinical studies, IND-enabling studies, and natural history studies;
successful initiation of, enrollment in, and completion of, clinical trials;
receipt of marketing approvals from applicable regulatory authorities;
establishing commercial manufacturing capabilities or making arrangements with third-party manufacturers;
obtaining and maintaining patent and trade secret protection and non-patent exclusivity;
launching commercial sales of a product, if and when approved, whether alone or in collaboration with others;
acceptance of a product, if and when approved, by patients, the medical community, and third-party payors;
effectively competing with other therapies and treatment options;
a continued acceptable safety profile following approval;
enforcing and defending intellectual property and proprietary rights and claims; and
achieving desirable medicinal properties for the intended indications.
A change in the outcome of any of these variables with respect to the development of any product candidates we develop would significantly change the costs, timing, and viability associated with the development of that product candidate.
Research and development activities are central to our business model. We expect research and development expenses to increase in future periods to support EDIT-401 preclinical activities and to fund our clinical trials.
General and Administrative Expenses
General and administrative expenses consist primarily of salaries and other related costs, including stock-based compensation for personnel in executive, finance, investor relations, business development, legal, corporate affairs, information technology, facilities, and human resource functions. Other significant costs include corporate facility costs not otherwise included in research and development expenses, legal fees related to intellectual property and corporate matters, and fees for accounting and consulting services.
We anticipate that our general and administrative expenses that support continued research and development activities will remain consistent in the near future. We anticipate that expenses associated with operating as a public company, including costs for audit, legal, regulatory, and tax-related services, director and officer insurance premiums, and investor relation costs will remain flat in the near future. With respect to reimbursement of third-party intellectual property-related expenses specifically, given the ongoing nature of the opposition and interference proceedings involving the patents licensed to us under the Cas9-I License Agreement, we anticipate general and administrative expenses associated with reimbursement of third-party intellectual property-related expense will continue to fluctuate as the interference proceedings continue.
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Restructuring and Impairment Charges
In December 2024, our board of directors approved the discontinuation of the clinical development of our ex vivo reni-cel program (the “Discontinuation”). As part of the Discontinuation, our board of directors approved a reduction in our employee workforce by approximately 180 positions, or by approximately 65% (the “Reduction”). Restructuring charges associated with the Discontinuation consist primarily of expenses in connection with the wind-down of various activities related to clinical development of reni-cel, including contract termination costs, impairment charges and non-cash charges, and expenses related to the Reduction, primarily consisting of severance payments and employee benefit costs. The actions associated with the Discontinuation and Reduction commenced in December 2024 and were substantially completed by December 31, 2025.
Other Income, Net
For the three months ended March 31, 2026, other income, net consisted primarily of interest income on cash and cash equivalents as well as interest expense accretion related to the liability for the sale of future revenues. For the three months ended March 31, 2025, other income, net consisted primarily of interest income and the amortization of premiums or discounts on marketable securities and interest accretion related to the liability for the sale of future revenues.
Critical Accounting Policies and Estimates
Our management’s discussion and analysis of our financial condition and results of operations is based on our condensed consolidated financial statements, which have been prepared in accordance with United States generally accepted accounting principles. The preparation of our condensed consolidated financial statements requires us to make judgments and estimates that affect the reported amounts of assets, liabilities, revenues, and expenses, and the disclosure of contingent assets and liabilities in our condensed consolidated financial statements. We base our estimates on historical experience, known trends and events, and various other factors that we believe to be reasonable under the circumstances. Actual results may differ from these estimates under different assumptions or conditions. On an ongoing basis, we evaluate our judgments and estimates in light of changes in circumstances, facts, and experience. The effects of material revisions in estimates, if any, will be reflected in the condensed consolidated financial statements prospectively from the date of change in estimates.
During the three months ended March 31, 2026, we had the following critical accounting policies and estimates as described in Part II, “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Policies and Estimates” in the Annual Report.
Revenue Recognition
We recognize revenue in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”), Topic 606, Revenue Recognition (“ASC 606”). Accordingly, we recognize revenue following the five step model prescribed under Accounting Standards Updates No. 2014-09, Revenue from Contracts with Customers: (i) identify contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenues when (or as) we satisfy the performance obligation. We only apply the five-step model to contracts when it is probable that we will collect the consideration we are entitled to in exchange for the goods or services we transfer to the customer. At contract inception, once the contract is determined to be within the scope of ASC 606, we assess the goods or services promised within each contract and determine those that are performance obligations, and whether each promised good or service is distinct. We then recognize as revenue the amount of the transaction price that is allocated to the respective performance obligation when (or as) the performance obligation is satisfied. As part of the accounting for these arrangements, we must develop assumptions that require judgment to determine the standalone selling price for each performance obligation identified in the contract and use judgment in the determination of the transaction price and the application of the constraint. The determination of standalone selling price has not had a significant impact on the accounting for our revenue arrangements given the nature of the performance obligations. We have also not been required to apply significant judgment in determining the transaction price given the nature of the variable consideration and the application of the constraint.
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Accrued Research and Development Expenses
As part of the process of preparing our financial statements, we are required to estimate our accrued expenses. This process involves reviewing open contracts and purchase orders, communicating with our personnel to identify services that have been performed on our behalf and estimating the level of service performed and the associated cost incurred for the service when we have not yet been invoiced or otherwise notified of the actual cost. The majority of our service providers invoice us monthly in arrears for services performed or when contractual milestones are met. We make estimates of our accrued expenses as of each balance sheet date in our financial statements based on facts and circumstances known to us at that time. Examples of estimated accrued research and development expenses include fees paid to clinical research organizations, investigative sites in connection with clinical trials, sponsored research organizations, service providers in connection with preclinical development activities, and service providers related to product manufacturing, development, and distribution of clinical supplies.
We base our accrued expenses related to clinical trials on our estimates of the services performed and efforts expended pursuant to our contractual arrangements, including those with clinical research organizations. The financial terms of these agreements are sometimes subject to negotiation, vary from contract to contract and may result in uneven payment flows. There may be instances in which payments made to our service providers will exceed the level of services performed and result in a prepayment of the clinical expense. Payments under some of these contracts depend on factors such as the successful enrollment of patients and the completion of clinical milestones. In accruing service fees, we estimate the time period over which services will be performed and the level of effort to be expended in each period. If the actual timing of the performance of services or the level of effort varies from our estimate, we adjust the accrual or prepaid accordingly.
Although we do not expect our estimates to be materially different from expenses actually incurred, if our estimates of the status and timing of services performed differs from the actual status and timing of services performed, we may report amounts that are too high or too low in any particular period. To date, there have been no material differences from our estimates to the amounts actually incurred.
Restructuring
We record liabilities for costs associated with restructuring activities in the period in which the liability is incurred. Typical costs associated with restructuring activities include employee termination benefits, contract termination costs and on-going contract costs for which there is no economic benefit. For costs associated with employee terminations in which the employee is subject to an existing benefit arrangement, the post-employment benefits are recognized when probable and estimable. Other employee termination costs are measured and recognized on the communication date, unless there is a required future service period, in which case, the expense is recognized over the service period. Contract termination costs are recognized upon termination of the contract and costs for on-going contracts for which there is no future benefit are recognized at fair value on the cease-use date.
We have made estimates and judgments regarding the amount and timing of our restructuring expense and liability, including current and future period termination benefits and other exit costs to be incurred when related actions take place. Restructuring charges are reflected in our condensed consolidated statements of operations. Actual results may differ from these estimates.
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Results of Operations
Comparison of the Three Months Ended March 31, 2026 and 2025
The following table summarizes our results of operations for the three months ended March 31, 2026 and 2025, together with the changes in those items in dollars (in thousands) and the respective percentages of change:
Three Months Ended
March 31,
Dollar ChangePercentage Change
20262025
Collaboration and other research and development revenues$2,831 $4,658 $(1,827)(39)%
Operating expenses:
Research and development17,600 26,593 (8,993)(34)%
General and administrative10,234 13,375 (3,141)(23)%
Restructuring and impairment charges— 40,853 (40,853)(100)%
Total operating expenses27,834 80,821 (52,987)(66)%
Other income, net:
Other expense, net(113)(425)312 (73)%
Interest expense related to sale of future revenues(1,072)(2,216)1,144 (52)%
Interest income, net1,206 2,716 (1,510)(56)%
Total other income, net21 75 (54)(72)%
Net loss$(24,982)$(76,088)$51,106 (67)%
For our results of operations, we have included the respective percentage of changes, unless greater than 100% or less than (100)%, in which case we have denoted such changes as not meaningful (n/m).
Collaboration and Other Research and Development Revenues
Collaboration and other research and development revenues were $2.8 million for the three months ended March 31, 2026 compared to $4.7 million for the same period in 2025. The decrease from the three months ended March 31, 2025 is primarily attributable to the recognition of the remaining deferred revenue upon conclusion of a collaboration agreement with a strategic partner in 2025.
Research and Development Expenses
Research and development expenses decreased by $9.0 million to $17.6 million for the three months ended March 31, 2026 compared to $26.6 million for the same period in 2025. The following table summarizes our research and development expenses for the three months ended March 31, 2026 and 2025, together with the changes in those items in dollars (in thousands) and the respective percentages of change:
Three Months Ended
March 31,
Dollar ChangePercentage Change
20262025
Employee related expenses$5,419 $11,322 $(5,903)(52)%
External research and development3,504 7,470 (3,966)(53)%
Facility expenses3,224 5,366 (2,142)(40)%
Stock-based compensation expenses544 907 (363)(40)%
Sublicense and license fees2,411 17 2,394 n/m
Other expenses2,498 1,511 987 65 %
Total research and development expenses$17,600 $26,593 $(8,993)(34)%
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The decrease in research and development expenses for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 was primarily attributable to:
approximately $5.9 million in decreased employee-related expenses related to reduced headcount associated with the Reduction;
approximately $4.0 million in decreased external research and development expenses, primarily resulting from reduced clinical and manufacturing costs due to the Discontinuation, partially offset by costs attributable to in vivo research and discovery;
approximately $2.1 million in decreased facility expenses primarily due to the end of leases for manufacturing space due to the Discontinuation; and
approximately $0.4 million in decreased stock-based compensation expenses.
These decreases were partially offset by approximately $2.4 million in increased sublicense and license fees related to the achievement of certain milestones under a collaboration agreement in the three months ended March 31, 2026 for which there was no similar activity in the three months ended March 31, 2025 and $1.0 million in increased other expenses.
General and Administrative Expenses
General and administrative expenses decreased by $3.1 million to $10.2 million for the three months ended March 31, 2026 compared to $13.4 million for the three months ended March 31, 2025. The following table summarizes our general and administrative expenses for the three months ended March 31, 2026 and 2025, together with the changes in those items in dollars (in thousands) and the respective percentages of change:
Three Months Ended
March 31,
Dollar ChangePercentage Change
20262025
Employee related expenses$2,109 $4,441 $(2,332)(53)%
Professional service expenses1,588 2,351 (763)(32)%
Intellectual property and patent related fees3,405 2,546 859 34 %
Stock-based compensation expenses1,558 2,072 (514)(25)%
Facility and other expenses1,574 1,965 (391)(20)%
Total general and administrative expenses$10,234 $13,375 $(3,141)(23)%
The decrease in general and administrative expenses for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 was primarily attributable to:
approximately $2.3 million in decreased employee-related expenses related to reduced headcount associated with the Reduction;
approximately $0.8 million in decreased professional service expenses due to reduced general business support needs;
approximately $0.5 million in decreased stock-based compensation expenses related to reduced headcount associated with the Reduction; and
approximately $0.4 million in decreased facility and other expenses.
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These decreases were partially offset by approximately $0.9 million in increased intellectual property and patent related legal fees.
Restructuring and Impairment Charges
During the three months ended March 31, 2026 we recorded no expense related to restructuring and impairment compared to $40.9 million for the three months ended March 31, 2025 due to the Discontinuation and the Reduction. The following table summarizes our restructuring charges for the three months ended March 31, 2026 and 2025, together with the changes in those items in dollars (in thousands) and the respective percentages of change:
Three Months Ended March 31,Dollar ChangePercentage Change
20262025
Employee termination benefits$— $3,509 $(3,509)(100)%
Costs for ongoing contracts and terminated contracts — 28,875 (28,875)(100)%
Acceleration of expense for change in useful life estimate and lease termination— 4,745 (4,745)(100)%
Impairment charges— 3,724 (3,724)(100)%
Total restructuring and impairment charges$— $40,853 $(40,853)(100)%
The restructuring and impairment charges for the three months ended March 31, 2025 were primarily attributable to reni-cel related contract costs, accelerated expense recognized due to changes in useful life estimates for leasehold improvements, software, and a right-of-use asset, and impairment charges related to the sale of certain assets, resulting from the actions associated with the Discontinuation and the Reduction.
Other Income, Net
For the three months ended March 31, 2026, and March 31, 2025 other income, net was less than $0.1 million and $0.1 million, respectively. The decrease is attributable to reductions in investment income due to a decrease in our investments for the three months ended March 31, 2026 compared to the three months ended March 31, 2025.
Liquidity and Capital Resources
Sources of Liquidity
As of March 31, 2026, we have raised an aggregate of $1.1 billion in net proceeds through the sale of shares of our common stock in public offerings and at-the-market offerings. We also have funded our business from our research collaboration with BMS through its wholly owned subsidiary Juno Therapeutics, our former strategic alliance with Allergan (which was terminated in August 2020), payments received under the DRI Agreement in connection with the Vertex License Agreement, and payments under the Vertex License Agreement. As of March 31, 2026, we had cash, cash equivalents of $123.6 million.
In May 2021, we entered into a common stock sales agreement with TD Securities (USA) LLC (as successor to Cowen and Company, LLC) (“TD Cowen”), under which we from time to time can issue and sell shares of our common stock through TD Cowen in at-the-market offerings for aggregate gross sale proceeds of up to $300.0 million. We amended the common stock sales agreement with TD Cowen in February 2024 in connection with filing a new registration statement. In March 2025, we further amended our common stock sales agreement with TD Cowen in connection with amending our existing shelf registration statement following the loss of our status as a “well-known seasoned issuer” (as defined under Rule 405 of the Securities Act of 1933, as amended), reducing the amount of shares of common stock we may issue and sell through TD Cowen to aggregate gross sale proceeds of up to $150.0 million (the “ATM Facility”). As of March 31, 2026, we have sold 14,327,365 shares of our common stock under the ATM Facility at a weighted average price of $3.07 per share for aggregate gross proceeds of $43.9 million and have $106.1 million of shares of our common stock remaining available for issuance and sale under the ATM Facility.
In addition to our existing cash and cash equivalents, we are eligible to earn milestone and other payments under our collaboration with BMS and our other collaboration and license agreements. Our ability to earn applicable milestone and other payments and the timing of earning these amounts are dependent upon the timing and outcome of development, regulatory and commercial activities and, as such, are uncertain at this time. As of March 31, 2026, our right to contingent
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payments under our collaboration with BMS, as well as the retained portions of the contingent upfront payment and other amounts under the Vertex License Agreement, are our only significant committed potential external source of funds.
Cash Flows
The following table provides information regarding our cash flows for the three months ended March 31, 2026 and 2025 (in thousands):
Three Months Ended
March 31,
20262025
Net cash (used in) provided by:
Operating activities$(23,061)$(47,799)
Investing activities64 56,387 
Financing activities— (1,437)
Net increase (decrease) in cash, cash equivalents, and restricted cash$(22,997)$7,151 
Net Cash Used in Operating Activities
The use of cash in all periods resulted primarily from our net losses adjusted for non-cash charges and changes in components of working capital.
Net cash used in operating activities was approximately $23.1 million for the three months ended March 31, 2026, which primarily consisted of operating expenses related to our ongoing research and preclinical efforts and supporting business operations.
Net cash used in operating activities was approximately $47.8 million for the three months ended March 31, 2025, which primarily consisted of operating expenses related to increasing our research efforts, the progression of clinical and manufacturing activities in support of our former reni-cel program, and supporting business operations.
Net Cash Provided by Investing Activities
Net cash provided by investing activities was approximately $0.1 million for the three months ended March 31, 2026, primarily related to proceeds from the sale of property and equipment of $0.2 million, partially offset by the purchase of property and equipment of $0.1 million.
Net cash provided by investing activities was approximately $56.4 million for the three months ended March 31, 2025, primarily related to the proceeds from the maturities of marketable securities of $56.5 million.
Net Cash Provided by (Used in) Financing Activities
For the three months ended March 31, 2026, there was no cash provided by or used in financing activities.
Net cash used in financing activities was approximately $1.4 million for the three months ended March 31, 2025, primarily related to the repayment of our liability for the sale of future revenues with DRI of $2.9 million. This was offset by the proceeds from the issuance of common stock from our ATM Facility of $1.4 million.
Funding Requirements
We expect future expenses to remain relatively consistent with the current period. Our expenses for the foreseeable future will support preclinical studies and prepare for the clinical development of EDIT-401; commence clinical trials for EDIT-401; continue our current research programs and our preclinical development of product candidates from our current research programs; seek to identify additional product candidates and research programs; initiate preclinical testing and clinical trials for other product candidates we identify and develop; maintain, expand, and protect our intellectual property portfolio, including reimbursing our licensors for expenses related to the intellectual property that we in-license from such licensors; and incur costs associated with operating as a public company. In addition, if we obtain marketing approval for any product candidate that we identify and develop, we expect to incur significant
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commercialization expenses related to product sales, marketing, manufacturing, and distribution to the extent that such sales, marketing, and distribution are not the responsibility of a collaborator. We do not expect to generate significant recurring revenue unless and until we obtain regulatory approval for and commercialize a product candidate. Accordingly, we will need to obtain substantial additional funding in connection with our continuing operations. If we are unable to raise capital when needed or on attractive terms, we would be forced to delay, reduce, or eliminate our research and development programs or future commercialization efforts.
We expect that our existing cash and cash equivalents on March 31, 2026 will enable us to fund our operating expenses and capital expenditure requirements into the third quarter of 2027. Our forecast of the period of time through which our existing cash and cash equivalents will be adequate to support our operations is a forward-looking statement and involves significant risks and uncertainties. We have based this forecast on assumptions that may prove to be wrong, and actual results could vary materially from our expectations, which may adversely affect our capital resources and liquidity. We could utilize our available capital resources sooner than we currently expect. The amount and timing of future funding requirements, both near- and long-term, will depend on many factors, including, but not limited to:
the costs of progressing the preclinical and clinical development of EDIT-401;
the scope, progress, results, and costs of drug discovery, preclinical development, laboratory testing, and any clinical or natural history study trials for product candidates we develop;
the costs of preparing, filing, and prosecuting patent applications, maintaining and enforcing our intellectual property and proprietary rights, and defending intellectual property-related claims;
the costs, timing, and outcome of regulatory review of the product candidates we develop;
the costs of establishing and maintaining a supply chain for the development and manufacture of our product candidates;
the costs of future activities, including product sales, medical affairs, marketing, manufacturing, and distribution, for any product candidates for which we receive regulatory approval;
the success of our collaboration with BMS, including whether BMS exercises any of its options to extend the research program term and/or to additional research programs under our collaboration;
our ability to establish and maintain additional collaborations on favorable terms, if at all;
the extent to which we acquire or in-license other medicines and technologies;
the costs of reimbursing our licensors for the prosecution and maintenance of the patent rights in-licensed by us; and
our ability to establish and maintain healthcare coverage and adequate reimbursement for any product candidates for which we receive regulatory approval.
Identifying potential product candidates and conducting preclinical studies and clinical trials is a time-consuming, expensive, and uncertain process that takes many years to complete, and we may never generate the necessary data or results required to obtain marketing approval and achieve product sales. In addition, even if we successfully identify and develop product candidates that are approved, we will require significant additional funding in order to launch and commercialize our product candidates and may not achieve commercial success. Our commercial revenues, if any, will be derived from sales of genomic medicines that we do not expect to be commercially available for many years, if at all. Accordingly, we will need to continue to rely on additional financing to achieve our business objectives. Adequate additional financing may not be available to us on acceptable terms, or at all.
Until such time, if ever, as we can generate substantial product revenues, we expect to finance our cash needs through a combination of equity offerings, debt financings, collaborations, strategic alliances, and licensing arrangements. To the extent that we raise additional capital through the issuance of equity or convertible debt securities, our stockholders’ ownership interests will be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect the rights of our stockholders. Debt financing, if available, would result in increased fixed payment
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obligations and may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures, or declaring dividends.
If we raise funds through additional collaborations, strategic alliances, or licensing arrangements with third parties, we may have to relinquish valuable rights to our technologies, future revenue streams, research programs, or product candidates or to grant licenses on terms that may not be favorable to us. If we are unable to raise additional funds through equity or debt financings when needed, we may be required to delay, limit, reduce, or terminate our product development or future commercialization efforts or grant rights to develop and market product candidates that we would otherwise prefer to develop and market ourselves.
Contractual Obligations
As of March 31, 2026, we had operating leases with future minimum lease payments for a total of $19.3 million, of which $5.9 million will be payable in 2026. These minimum lease payments exclude our share of the facility operating expenses, real-estate taxes, and other costs that are reimbursable to the landlord under the leases.
In 2023, we entered into a license and service agreement pursuant to which we leased manufacturing space for our continued research and development activities. The lease commenced April 1, 2024. In September 2024, we modified the lease, and as a result of the modification the lease payments decreased and the notification period for the termination of the license and service agreement increased from 12 months’ prior written notice to 18 months’ prior written notice. In January 2025, we gave our termination notice on the license and service agreement, which resulted in the end of the term of the agreement being July 2026 and $8.9 million of remaining payments owed. In April 2025, we modified the lease to terminate on April 30, 2025 with a final fixed payment of $3.7 million.
In October 2024, we entered into the DRI Agreement under which we sold, transferred, assigned, and conveyed to DRI certain future license fees and other payments owed to us by Vertex under the Vertex License Agreement in exchange for an upfront cash payment by DRI to us of $57.0 million. Under the DRI Agreement, DRI is purchasing up to 100% of certain future fixed and sales-based annual license fees that the Company is entitled to receive under the Vertex License Agreement, which fees range from $5.0 million to $40.0 million per year including increases based on sales. In addition, DRI is purchasing a mid-double-digit percentage of the $50.0 million contingent upfront payment that the Company may receive under the Vertex License Agreement, in each case after subtracting amounts owed by us to our licensors, The Broad Institute, Inc. and the President and Fellows of Harvard College. The Company has retained rights to certain portions of certain other sales-based annual license fees and the contingent upfront payment that may become due under the Vertex License Agreement, and the amounts that correspond to our licensor obligations.
Our agreements with certain institutions to license intellectual property include potential milestone payments and success fees, sublicense fees, royalty fees, licensing maintenance fees, and reimbursement of patent maintenance costs that we may be required to pay. Our agreements to license intellectual property include potential milestone payments that are dependent upon the development of products using the intellectual property licensed under the agreements and contingent upon the achievement of development or regulatory approval milestones, as well as commercial milestones. These potential obligations are contingent upon future events and the timing and likelihood of such potential obligations are not known with certainty. For further information regarding these agreements, please see Part I, “Item 1. Business—Our Collaborations and Licensing Strategy” in the Annual Report.
We also enter into contracts in the normal course of business with contract research organizations, contract manufacturing organizations, and other vendors to assist in the performance of our research and development activities and other services and products for operating purposes. These contracts generally provide for termination at any time upon prior notice.
Item 3. Quantitative and Qualitative Disclosures About Market Risk.
We are exposed to market risk related to changes in interest rates. As of March 31, 2026, we had cash and cash equivalents of $123.6 million, primarily held in money market mutual funds. Our primary exposure to market risk is interest rate sensitivity, which is affected by changes in the general level of U.S. interest rates, particularly because our investments, including cash equivalents, are in the form, or may be in the form of, money market funds or marketable securities and are or may be invested in U.S. Treasury and U.S. government agency obligations. Due to the short-term maturities and low risk profiles of our investments, an immediate 100 basis point change in interest rates would not have a material effect on the fair market value of our investments.
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While we contract with certain vendors and institutions internationally, substantially all of our total liabilities as of March 31, 2026 were denominated in the United States dollar and we believe that we do not have any material exposure to foreign currency exchange rate risk.
Item 4. Controls and Procedures.
Evaluation of Disclosure Controls and Procedures
Our management, with the participation of our principal executive officer (our Chief Executive Officer) and our principal financial officer (our Chief Financial Officer), evaluated the effectiveness of our disclosure controls and procedures as of March 31, 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 (the “Exchange Act”), means controls and other procedures of a company that are designed to ensure that information required to be disclosed by the 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, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. Our management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives and our 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 March 31, 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 Control over Financial Reporting
There were no changes in our internal control over financial reporting that occurred during the period covered by this Quarterly Report on Form 10-Q that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.
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PART II. OTHER INFORMATION
Item 1. Legal Proceedings.
From time to time, we may become involved in litigation or other legal proceedings relating to claims arising from the ordinary course of business. There can be no assurance that any proceedings that result from these third-party actions will be resolved in our favor. In addition, if they are not resolved in our favor, there can be no assurance that the result will not have a material adverse effect on our business, financial condition, results of operations, or prospects. Certain of our intellectual property rights, including ones licensed to us under our licensing agreements, are subject to, and from time to time may be subject to, priority and validity disputes. For additional information regarding these matters, see Part I, “Item 1A. Risk Factors—Risks Related to Our Intellectual Property” in our Annual Report on Form 10-K for the year ended December 31, 2025 (the “Annual Report”). Regardless of outcome, litigation or other legal proceedings can have an adverse impact on us because of defense and settlement costs, diversion of management resources, and other factors.
Item 1A. Risk Factors.
Information set forth in this Quarterly Report on Form 10-Q, including below, and in the sections entitled “Summary of Risk Factors” and Part I, “Item 1A. Risk Factors” in the Annual Report, includes risks which could materially affect our business, financial condition, results of operations, or prospects. These risks, as well as other risks and uncertainties, could materially and adversely affect our business, results of operations and financial condition, which in turn could materially and adversely affect the trading price of shares of our common stock. Additional risks not currently known to us or that we currently deem to be immaterial may also harm our business.
Some of our in-licensed patents are subject to priority and validity disputes. In addition, our owned and in-licensed patents, patent applications and other intellectual property may be subject to further priority and validity disputes, and other similar intellectual property proceedings including inventorship disputes. If we or our licensors are unsuccessful in any of these proceedings, we may be required to obtain licenses from third parties, which may not be available on commercially reasonable terms or at all, or to cease the development, manufacture, and commercialization of one or more of the product candidates we develop, which could have a material adverse impact on our business.
Certain U.S. patents and a U.S. patent application directed to CRISPR/Cas9 that are co-owned by the Broad Institute and the Massachusetts Institute of Technology (“MIT”), and in some cases Harvard (collectively referred to as “Broad”), and in-licensed by us were involved in a first interference with a U.S. patent application that is co-owned by the University of California, the University of Vienna, and Emmanuelle Charpentier (collectively referred to “CVC”). An interference is a proceeding in USPTO before the Patent Trial and Appeal Board of the USPTO (“PTAB”) to determine priority of invention of the subject matter of patent claims filed by different parties. In this first interference, the PTAB made a judgment of no interference-in-fact in favor of the Broad, which was upheld on appeal. This decision was final and bars any further interference between the same parties for claims to the same invention that was considered in the interference. As a result of this decision, the U.S. patents and application that we in-license from the Broad and others were not modified or revoked.
On June 24, 2019, the PTAB declared a second interference between certain pending U.S. patent applications that are co-owned by CVC and certain U.S. patents and a U.S. patent application that are co-owned by Broad and in-licensed by us. Most of the Broad U.S. patents and the patent application that are involved in the second interference were also part of the first interference. The invention that was considered in the first interference related to a method involving contacting a target DNA in a eukaryotic cell with certain defined CRISPR/Cas9 components for the purpose of cleaving or editing that target DNA molecule or modulating transcription of at least one gene encoded thereon. The second interference is directed to a different invention, namely a eukaryotic cell comprising a target DNA and certain defined CRISPR/Cas9 components including a single molecule guide RNA that are capable of cleaving or editing the target DNA molecule.
On September 10, 2020, the PTAB granted Broad’s motion for priority benefit while denying CVC priority benefit to their two earliest provisional patent applications. As a result, Broad entered the priority phase of the interference as “Senior Party” while CVC remained the “Junior Party” for purposes of determining which entity was the first to invent the inventions at issue. On February 28, 2022, the PTAB issued a decision regarding the priority phase of the interference determining that Broad was the first entity to invent the claims at issue. This decision was appealed by CVC and the Broad cross-appealed. On May 12, 2025, the U.S. Court of Appeals for the Federal Circuit (“CAFC”) affirmed-in-part and vacated-in-part the PTAB’s previous decision and remanded it back to the PTAB for further review. On March 26, 2026,
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the PTAB reaffirmed its previous decision favoring Broad. CVC retains the right to appeal the PTAB’s decision to the CAFC. It is uncertain if CVC will appeal and, if appealed, when or in what manner the CAFC will act on any such appeal.
On December 14, 2020, the PTAB, declared two new interferences involving a pending U.S. patent application that is owned by ToolGen, Inc. (the “ToolGen application”). One of the two interferences is between the ToolGen application and certain U.S. patents and U.S. patent applications that are co-owned by Broad and in-licensed by us. Most of the Broad U.S. patents and patent applications that are involved in the interference with ToolGen are also part of the second interference with CVC. The other ToolGen interference is between the same ToolGen application and the U.S. patent applications that are co-owned by CVC and involved in the second interference with Broad. The claims in ToolGen’s patent application relate to a mammalian cell with a CRISPR/Cas system comprising a codon optimized nucleic acid encoding a Cas9 polypeptide with a nuclear localization signal and a single-molecule guide RNA that, together, are capable of forming a Cas9/RNA complex that mediates double stranded cleavage of a target nucleic acid sequence. On September 28, 2022, the PTAB suspended both of these interferences. Following the decision on remand by the PTAB in March 2026 in the second interference between Broad and CVC, the suspension in the interference between ToolGen and Broad has been lifted. We cannot predict with any certainty how long this interference proceeding will take. The interference between ToolGen and CVC remains suspended.
On June 21, 2021, the PTAB declared two new interferences involving a pending U.S. patent application owned by Sigma-Aldrich (the “Sigma-Aldrich application”). One of the two new interferences is between the Sigma-Aldrich application and certain U.S. patents and U.S. patent applications that are co-owned by Broad and in-licensed by us. The other Sigma interference is between the same Sigma-Aldrich application and the U.S. patent applications that are co-owned by CVC. Most of the Broad U.S. patents and patent applications that are involved in the interference with Sigma-Aldrich are also part of the concurrent interferences with CVC and ToolGen. The claims in Sigma-Aldrich’s application relate to a method for modifying a chromosomal sequence in a eukaryotic cell by integrating a donor sequence into that chromosomal sequence. These methods use a CRISPR/Cas9 system comprising a Cas9 polypeptide with a nuclear localization signal, a guide RNA, and a donor sequence that, together, are capable of mediating double stranded cleavage and repair of a target nucleic acid sequence leading to integration of the donor sequence into the chromosomal sequence. On December 14, 2022, the PTAB suspended both of these interferences. It is uncertain when these suspensions will be lifted.
As a result of these declarations of interference, five parallel adversarial proceedings in the USPTO before the PTAB have been initiated – the patent interferences between Broad and CVC, Broad and ToolGen, CVC and ToolGen, Broad and Sigma-Aldrich, and CVC and Sigma-Aldrich. We cannot predict with any certainty how long each interference proceeding will take. It is also possible that other third parties may seek to become a party to these interferences.
Our owned and in-licensed patents and patent applications are, or may in the future become, subject to validity disputes in the USPTO and other foreign patent offices. For example, a request for ex parte re-examination was filed with the USPTO on February 16, 2016 against a U.S. patent that we have in-licensed from Broad, which is involved in certain of the interferences. The request for ex parte re-examination was granted on May 9, 2016 thereby initiating a re-examination procedure between the USPTO and Broad, acting on behalf of itself and MIT. The PTAB has suspended the re-examination noting that it has jurisdiction over any file that involves a patent involved in an interference. It is uncertain when the PTAB will lift the suspension. If Broad is unsuccessful during the re-examination, the patent in question may be revoked or narrowed, which could have a material adverse effect on the scope of our rights under such patent.
We or our licensors may also be subject to claims that former employees, collaborators, or other third parties have an interest in our owned or in-licensed patents or patent applications, or other intellectual property rights as an inventor or co-inventor. If we are unable to obtain an exclusive license to any such third-party co-owners’ interest in such patents, patent applications or other intellectual property rights, such co-owners may be able to license their rights to other third parties, including our competitors. In addition, we may need the cooperation of any such co-owners to enforce any patents, including any patents that issue from patent applications, against third parties, and such cooperation may not be provided to us. Any of the foregoing could have a material adverse effect on the conduct of our business, financial condition, results of operations, and prospects.
We or our licensors are subject to and may in the future become a party to similar proceedings or priority disputes in Europe or other foreign jurisdictions. For example, certain European patents that we have in-licensed from Broad have been revoked in their entirety by the European Patent Office Opposition Division (the “Opposition Division”). Certain other European patents that we have in-licensed from Broad were maintained with amended patent claims. Certain of these decisions have been appealed by both Broad and the opposing party(s), and it is uncertain when or in what manner the Boards of Appeal will act on these appeals. The Opposition Division has also initiated opposition proceedings against
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certain other European patents that we have in-licensed from Broad. The European Patent Office opposition proceedings may involve issues including, but not limited to, procedural formalities related to filing the European patent application, priority, and the patentability of the involved claims. In view of certain arguments made by the third parties against the revoked patents and similar arguments made by the third parties against other in-licensed European patents under opposition, the opposition proceedings may lead to the revocation of certain additional in-licensed European patents. The loss of priority for, or the loss of, these European patents could have a material adverse effect on the conduct of our business. One or more of the third parties that have filed oppositions against these European patents or other third parties may file future oppositions against other European patents that we in-license or own. There may be other oppositions against these European patents that have not yet been filed or that have not yet been made available to the public.
If we or our licensors are unsuccessful in any patent related disputes, including interference proceedings, patent oppositions, re-examinations, or other priority, inventorship, or validity disputes to which we or they are subject (including any of the proceedings discussed above), we may lose valuable intellectual property rights through the loss of one or more patents owned or licensed or our owned or licensed patent claims may be narrowed, invalidated, or held unenforceable. In addition, if we or our licensors are unsuccessful in any inventorship disputes to which we or they are subject, we may lose valuable intellectual property rights, such as exclusive ownership of, or the exclusive right to use, our owned or in-licensed patents and patent applications. If we or our licensors are unsuccessful in any interference proceeding or other priority or inventorship dispute, we may be required to obtain and maintain licenses from third parties, including parties involved in any such interference proceedings or other priority or inventorship disputes. Such licenses may not be available on commercially reasonable terms or may be non-exclusive or may not be available at all. If we are unable to obtain and maintain such licenses, we may need to cease the development, manufacture, and commercialization of one or more of the product candidates we develop. The loss of exclusivity or the narrowing of our owned and in-licensed patent claims could limit our ability to stop others from using or commercializing similar or identical technology and products. Any of the foregoing could result in a material adverse effect on our business, financial condition, results of operations, or prospects. Even if we are successful in any interference proceeding or other priority, inventorship, or validity disputes, it could result in substantial costs and be a distraction to our management and other employees.
Item 5. Other Information.
Director and Officer Trading Arrangements
A portion of the compensation of our directors and officers (as defined in Rule 16a-1(f) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) is in the form of equity awards and, from time to time, directors and officers may engage in open-market transactions with respect to the securities acquired pursuant to such equity awards or other of our securities, including to satisfy tax withholding obligations when equity awards vest or are exercised, and for diversification or other personal reasons.
Transactions in our securities by directors and officers are required to be made in accordance with our insider trading policy, which requires that the transactions be in accordance with applicable U.S. federal securities laws that prohibit trading while in possession of material nonpublic information. Rule 10b5-1 under the Exchange Act provides an affirmative defense that enables directors and officers to prearrange transactions in our securities in a manner that avoids concerns about initiating transactions while in possession of material nonpublic information.
None of our directors or officers adopted or terminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement (each as defined in Item 408(c) of Regulation S-K) during the quarterly period covered by this report.
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Item 6. Exhibits
Exhibit Index
Exhibit
Number
Description of Exhibit
31.1*
Rule 13a-14(a) Certification of Principal Executive Officer
31.2*
Rule 13a-14(a) Certification of Principal Financial Officer
32.1+
Certification of Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. §1350
101*
The following financial statements from the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, formatted in Inline XBRL (eXtensible Business Reporting Language): (i) Condensed Consolidated Balance Sheets (unaudited), (ii) Condensed Consolidated Statements of Operations (unaudited), (iii) Condensed Consolidated Statements of Comprehensive Loss (unaudited), (iv) Condensed Consolidated Statements of Stockholders’ Equity (unaudited), (v) Condensed Consolidated Statements of Cash Flows (unaudited) and (vi) Notes to Condensed Consolidated Financial Statements (unaudited), tagged as blocks of text and including detailed tags.
104*
Cover Page Interactive Data File (Embedded within the Inline XBRL document and included in Exhibit 101)
*Filed herewith
+    The certifications furnished in Exhibit 32.1 that accompany this Quarterly Report on Form 10-Q are not deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended. Such certifications are not to be deemed to be incorporated by reference into any filings under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except to the extent that the registrant specifically incorporates them by reference.
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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.
EDITAS MEDICINE, INC.
Dated: May 5, 2026
By:/s/ Amy Parison
Amy Parison
Chief Financial Officer
(Principal Financial Officer)
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FAQ

How did Editas Medicine (EDIT) perform financially in Q1 2026?

Editas Medicine reported a Q1 2026 net loss of $25.0 million, significantly improved from $76.1 million in Q1 2025. The improvement mainly reflects lower research and development and general and administrative expenses and the absence of large restructuring and impairment charges recorded last year.

What were Editas Medicine (EDIT) revenues in Q1 2026?

Q1 2026 collaboration and other research and development revenues were $2.8 million, down from $4.7 million a year earlier. The decline mainly reflects revenue recognized in 2025 when a collaboration with a strategic partner concluded, which did not recur in the 2026 period.

How much cash does Editas Medicine (EDIT) have and what is its runway?

Editas ended March 31, 2026 with $123.6 million in cash and cash equivalents. Management states this balance should fund operating and capital needs into the third quarter of 2027, assuming current plans and spending levels, while the pipeline, including EDIT‑401, advances.

How have Editas Medicine (EDIT) operating expenses changed year over year?

Research and development expense fell to $17.6 million from $26.6 million, and general and administrative expense dropped to $10.2 million from $13.4 million. The reductions reflect prior restructuring, reni‑cel program discontinuation, lower headcount, and related facility and external research savings.

What is EDIT-401 and what are Editas Medicine’s (EDIT) plans for it?

EDIT‑401 is Editas’ lead in vivo CRISPR-based candidate targeting the LDL receptor to reduce LDL cholesterol. The company is completing preclinical work, including GLP toxicology in non-human primates, and is preparing to start a first‑in‑human trial with early proof‑of‑concept data expected by the end of 2026.

How important are collaborations like BMS and Vertex to Editas Medicine (EDIT)?

Collaborations with Bristol Myers Squibb and Vertex provide non‑dilutive funding via upfront, milestone and license fees. Editas reported $40.5 million of long-term deferred revenue from BMS and has monetized a portion of future Vertex license fees through a $57.0 million agreement with DRI Healthcare.