Every 8-K that Huntsman Corporation (HUN) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 8-K covers material events a company has to report between its quarterly reports, so if you follow HUN and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full HUN filings page.
Huntsman Corporation (HUN) reports that stockholders approved its previously announced all‑stock merger of equals with Olin Corporation. At a special meeting on August 25, 2026, 133,710,141 votes were present in person or by proxy, representing 76.23% of the 175,381,417 shares entitled to vote, constituting a quorum.
Stockholders adopted the Merger Agreement, with 131,502,454 votes for, 1,828,828 against and 378,859 abstaining, and also approved on an advisory basis the merger‑related compensation for Huntsman’s named executive officers. Based on the voting at both companies, and assuming all other conditions are satisfied, the business combination will proceed via a Direct Merger and is expected to close in the first half of 2027, subject to required regulatory approvals and other customary closing conditions.
Huntsman Corporation reports on the pending merger of equals with Olin Corporation and provides supplemental disclosure to the joint proxy statement/prospectus ahead of the August 25, 2026 stockholder meetings. The supplements respond to stockholder complaints and demand letters about alleged disclosure omissions while Huntsman and Olin state they believe the allegations are without merit.
The filing adds detail on valuation work by financial advisors Lazard, Citi and Morgan Stanley, including how discount rates, perpetuity growth rates, net debt and share counts were selected. It discloses Huntsman standalone projections through 2030, including revenue, Adjusted EBITDA and unlevered free cash flow, as well as assumed quarterly dividend levels for both companies. Additional tables clarify comparable-company trading multiples across chemicals and firearms peers and the implied equity value per share ranges for Huntsman and Olin used in discounted cash flow and discounted equity value analyses.
The Huntsman board continues to unanimously recommend that stockholders vote for the merger proposal, the advisory compensation proposal and the adjournment proposal, and the companies reiterate forward-looking statement and non‑GAAP cautions related to the projections and synergy estimates.
Huntsman Corporation reported second quarter 2026 revenue of $1,663 million, up 14% from $1,458 million a year earlier, driven by higher volumes and pricing across all three segments. Net loss attributable to Huntsman narrowed to $6 million (diluted EPS $(0.03)), while adjusted net income was roughly breakeven and adjusted EBITDA increased to $120 million.
Polyurethanes, Performance Products and Advanced Materials grew revenues by 16%, 5% and 19%, with segment adjusted EBITDA rising to $66 million, $37 million and $64 million, respectively. Free cash flow used was $90 million versus a $55 million source last year, and net debt was $1,741 million with about $0.9 billion of cash and unused borrowing capacity as of June 30, 2026. The planned merger of equals with Olin Corporation is progressing, with a stockholder vote scheduled for August 25, 2026.
Huntsman Corporation has agreed to combine with Olin Corporation in an all-stock merger of equals. Huntsman shareholders will receive 0.5476 shares of Olin common stock for each share of Huntsman common stock, and the combined company will be named OlinHuntsman Corporation and headquartered in The Woodlands, Texas.
The deal can be structured either as a direct merger of Huntsman into Olin or through two subsidiary mergers, depending on which shareholder approvals Olin receives. The combined board will have 10 members, split evenly between current Olin and Huntsman independent directors, plus Olin CEO Kenneth Lane and Huntsman CEO Peter Huntsman. Lane will become CEO of the combined company, while Huntsman will serve as non-executive chair.
Closing is subject to Huntsman and Olin shareholder approvals, antitrust and other regulatory clearances, SEC effectiveness of an Olin Form S‑4, and NYSE listing approval for the merger consideration. The merger agreement includes mutual termination rights, a cash termination fee of $121,000,000 in specified circumstances, and up to $30,000,000 of expense reimbursement if shareholder approvals are not obtained. A separate voting and support agreement commits Peter Huntsman and affiliated entities to vote their Huntsman shares for the merger and against competing transactions, subject to defined termination events.
Huntsman Corporation announced a proposed all-stock merger of equals with Olin Corporation to form OlinHuntsman, a North American chemicals company with more than $12+ billion in combined scale. Huntsman shareholders will receive 0.5476 Olin shares for each Huntsman share, giving Olin shareholders about 54.5% and Huntsman shareholders about 45.5% of the combined company.
The transaction targets over $400 million in identifiable cost synergies and integration benefits. Ken Lane, Olin’s CEO, will lead OlinHuntsman, while Peter Huntsman will be non-executive Chairman. The deal has been unanimously approved by both boards and is expected to close in the first half of 2027, subject to regulatory and shareholder approvals.
Huntsman Corporation reported the results of its 2026 Annual Meeting of Stockholders held on April 29, 2026. All nominated directors were re-elected to serve until the 2027 annual meeting, based on strong support from shares present or represented by proxy.
Stockholders approved, on an advisory basis, the compensation of the company’s named executive officers, and ratified the appointment of Deloitte & Touche LLP as independent registered public accounting firm for the fiscal year ending December 31, 2026. A stockholder proposal requesting an independent board chair policy did not receive sufficient votes for approval.
Huntsman Corporation reported first quarter 2026 revenues of $1,420 million, essentially flat versus $1,410 million a year ago, but its net loss widened to $53 million from $5 million. Adjusted net loss was $35 million and adjusted EBITDA was $73 million, slightly above $72 million in 2025.
Polyurethanes revenue rose to $923 million with 4% volume growth but lower margins, while Performance Products revenue fell to $228 million on weaker volumes and pricing. Advanced Materials performed strongly with 12% revenue growth to $279 million and higher segment adjusted EBITDA.
Free cash flow from continuing operations was negative $91 million, an improvement from negative $107 million, and combined cash plus unused borrowing capacity totaled about $0.9 billion as of March 31, 2026. Management cited war-driven feedstock cost spikes but said pricing actions and volume gains should support a “step up in profitability” in the second quarter.
Huntsman Corporation reported weaker fourth quarter and full-year 2025 results in a challenging chemicals market. Fourth quarter 2025 revenue was $1,355 million versus $1,452 million a year earlier, with net loss attributable to Huntsman of $96 million and adjusted EBITDA of $35 million, both below 2024 levels.
For the full year 2025, revenue was $5,683 million compared with $6,036 million in 2024, and net loss attributable to Huntsman widened to $284 million from $189 million. Adjusted EBITDA declined to $275 million from $414 million as lower selling prices and margins pressured all segments.
Despite weaker earnings, the company generated net cash provided by operating activities from continuing operations of $298 million in 2025 and free cash flow from continuing operations of $125 million. As of December 31, 2025, cash stood at $429 million and net debt was $1,582 million. Management highlighted extensive restructuring, cost control, and a focus on cash and the balance sheet while acknowledging that meaningful market recovery may take time.
Huntsman International LLC, a wholly owned subsidiary of Huntsman Corporation, entered into a new $800 million senior secured revolving credit facility with Citibank, N.A. and a bank group. The facility may be increased by up to $400 million, plus additional amounts, subject to leverage-based conditions.
The revolving facility matures on February 9, 2031 and is secured by liens on substantially all U.S. personal property of Huntsman International LLC and certain wholly owned domestic subsidiaries, and guaranteed by those subsidiaries. Borrowings bear interest at base rate, Term SOFR, EURIBOR or SONIA benchmarks plus margins that vary with the company’s leverage ratio.
The agreement includes customary representations, covenants, and financial tests on leverage and fixed charge coverage, and allows acceleration upon uncured events of default. At the same time, Huntsman International LLC terminated all commitments and repaid all obligations under its prior credit agreement dated May 20, 2022.
Huntsman Corporation and its affiliate Huntsman International LLC report that on December 29, 2025 Huntsman International entered into Master Amendment No. 13 to its U.S. Receivables Loan Agreement and related transaction documents.
The amendment updates the company’s U.S. accounts receivable securitization program by replacing PNC Bank, National Association with The Toronto-Dominion Bank as administrative and collateral agent, increasing lender commitments to $180 million, and extending the program’s maturity to December 29, 2028. The company notes that an earlier December 10, 2025 amendment designating TD as an issuing bank is considered immaterial and will be filed with its upcoming annual report. Overall, this reflects a renewal and upsizing of an existing receivables-based financing arrangement rather than a new borrowing structure.
Huntsman Corporation (HUN) furnished an update on third-quarter 2025 results. The company issued a press release for the three months ended September 30, 2025, attached as Exhibit 99.1, and scheduled a conference call on November 7, 2025 at 10:00 a.m. ET.
Investors can join via webcast or by dialing (877) 402-8037 (domestic) or (201) 378-4913 (international). Presentation slides and a replay will be available through the webcast link and Huntsman’s investor relations website.
Huntsman Corporation announced a planned transition in its top legal leadership. Executive Vice President, General Counsel and Secretary David M. Stryker has notified the company of his intention to retire at the end of the year. Effective October 13, 2025, he will move into a new role as Executive Vice President, Strategic Initiatives, focusing on a smooth handover and selected strategic projects, and is expected to continue later as an independent advisory consultant.
On the same date, Julia Wright will join Huntsman as Executive Vice President, General Counsel and Secretary. She previously served as Senior Vice President, General Counsel and Secretary of ChampionX Corporation, and before that as Vice President and General Counsel of Nabors Industries, Ltd., after starting her career at Vinson and Elkins in Dallas, Texas.