Welcome to our dedicated page for Huntsman SEC filings (Ticker: HUN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Huntsman Corporation's SEC filings document the reporting, governance and financing records of a NYSE-listed specialty chemicals manufacturer. Form 8-K filings report quarterly results, conference-call materials, annual meeting voting outcomes and executive officer changes. The definitive proxy statement covers board matters, shareholder proposals, compensation, annual meeting procedures and governance disclosures.
The filings also describe capital-structure and liquidity arrangements involving Huntsman and its wholly owned subsidiary Huntsman International LLC, including revolving credit facilities and accounts receivable financing programs. Company registration details identify Huntsman's common stock under the HUN ticker, while material-event filings record formal updates affecting financing, governance and operating disclosures.
Huntsman Corporation (HUN) posted a LinkedIn message describing a proposed combination with Olin Corporation that the companies say would create an integrated North American chemicals leader. The communication states the transaction is expected to close in the first half of 2027 and that Olin intends to file a Form S-4 containing a joint proxy statement/prospectus.
The post highlights complementary upstream and downstream capabilities, a significant U.S. Gulf Coast presence, an enhanced financial profile and cost position, and experienced leadership. The communication cautions that the Form S-4 and joint proxy statement/prospectus — when filed and declared effective — will be mailed to shareholders and stockholders and include further details and risks.
Olin Corporation posted a LinkedIn message on June 16, 2026 announcing a proposed combination with Huntsman Corporation to form OlinHuntsman Corporation. The post highlights complementary capabilities, Gulf Coast scale, improved financial profile, and world-class leadership, and states the transaction is expected to close in the first half of 2027. Olin and Huntsman intend to file a joint registration statement on Form S-4, which will include a joint proxy statement/prospectus to be mailed to shareholders after the registration statement is declared effective.
Olin and Huntsman announced an all-stock merger of equals to form OlinHuntsman Corporation, creating a combined company with >$12 billion in pro forma 2025 revenue. Huntsman shareholders will receive 0.5476 Olin shares per Huntsman share, leaving Olin holders with ~54.5% and Huntsman holders with ~45.5% of the combined company.
The companies expect >$400 million of cost synergies and integration benefits (including ~$300 million achievable within 24 months and an additional ~$100 million tied to 2031 contract expirations). Pro forma adjusted EBITDA is shown at ~$1.3 billion including synergies; pro forma net leverage is estimated at 4.6x year-end 2025 (approx. 3.2x with full synergy implementation). The transaction is expected to close in H1 2027, subject to regulatory and shareholder approvals.
Olin Corporation and Huntsman Corporation announced a proposed merger to combine the two companies, with close expected in the first half of 2027. The communication to employees emphasizes nothing changes today: pay, benefits, hours and daily responsibilities continue as usual, and Winchester will remain a core business in the combined company. The companies intend to file an Olin Form S-4 registering shares and a joint proxy statement/prospectus; shareholders will receive materials after the registration statement is declared effective. The message addresses workforce questions, compensation and benefits stability, integration governance and directs readers to SEC filings for full details.
Huntsman Corporation entered into an Agreement and Plan of Merger with Olin Corporation to combine in an all‑stock merger of equals announced in a Form 8-K dated June 15, 2026. Under the agreement each share of Huntsman common stock will convert into the right to receive 0.5476 shares of Olin common stock (the Exchange Ratio), with fractional shares settled in cash.
The Merger Agreement contemplates either a Direct Merger or a two‑step Subsidiary Merger route depending on Olin shareholder approvals, names the combined entity OlinHuntsman Corporation, sets a one‑year outside date with limited extensions, and requires regulatory clearances, stockholder approvals and an effective Form S‑4. The agreement includes a $121,000,000 termination fee and detailed treatment of equity awards, board composition and executive roles.
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.
Olin Corporation announced a definitive agreement to combine with Huntsman Corporation in an all-stock merger of equals to form OlinHuntsman Corporation. The companies expect the transaction to close in the first half of 2027, subject to customary closing conditions, regulatory approvals and shareholder votes.
The communications excerpted here were sent to employees, customers, suppliers and stakeholders and state that until closing both companies will operate independently and business operations, roles, pay and contracts remain unchanged. The parties intend to file a Form S-4 that will include a joint proxy statement/prospectus and related SEC materials.
Olin Corporation has entered into an agreement to combine with Huntsman Corporation in an all-stock merger of equals to form OlinHuntsman Corporation. The companies say the combination will create an integrated North American chemicals leader with complementary upstream and downstream capabilities, an enhanced financial profile, and experienced leadership. The communication states the transaction is expected to close in the first half of 2027 and that Olin and Huntsman intend to file a Form S-4 containing a joint proxy statement/prospectus.
Huntsman Corporation provided customer and supplier communications about its proposed merger of equals with Olin Corporation, describing the transaction as a definitive agreement and stating that operations remain separate until closing. The message emphasizes continuity of service and that updates will be provided through official channels.
The communication includes the legal caution that transaction materials will be filed with the SEC, references an anticipated Olin Form S-4 containing a joint proxy statement/prospectus, and lists SEC filings and dates for background on directors and officers.
Huntsman Corporation agreed to combine businesses with Olin Corporation in a merger of equals announced on June 16, 2026. The companies target closing in 1H 2027 and plan a combined workforce of approximately 14,000 associates. Until required approvals and closing, both companies will operate independently and employees should continue normal duties. The communication states some role duplications are expected as part of targeted synergies and that Huntsman associates will receive compensation no less favorable and substantially comparable benefits for at least 12 months after closing. The parties intend to file an Olin registration statement on Form S-4 including a joint proxy statement/prospectus and urge shareholders to read those materials when filed.