Welcome to our dedicated page for Olin SEC filings (Ticker: OLN), 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.
The Olin Corporation (NYSE: OLN) SEC filings page on Stock Titan brings together the company’s regulatory disclosures, including Form 8-K current reports and other documents filed with the U.S. Securities and Exchange Commission. Olin’s filings confirm that it is incorporated in Virginia, lists its principal executive office in Clayton, Missouri, and has its common stock registered on the New York Stock Exchange under the symbol OLN.
Olin uses Form 8-K to report material events such as quarterly financial results, outlook updates, bylaw amendments, and dividend declarations. Recent 8-Ks have covered earnings releases for specific quarters, an updated outlook for the fourth quarter of 2025, amendments to the company’s bylaws relating to shareholder nomination and proposal procedures, and board decisions declaring quarterly dividends on Olin common stock, including the 395th and 396th consecutive quarterly dividends.
In addition to 8-Ks, Olin’s broader SEC reporting framework, referenced in its press releases, includes annual and quarterly reports that discuss risk factors, segment performance for Chlor Alkali Products and Vinyls, Epoxy, and Winchester, non-GAAP measures such as Adjusted EBITDA, and detailed financial statements. These filings provide context for the risks, uncertainties, and assumptions underlying Olin’s forward-looking statements, including business, industry, operational, legal, environmental, and regulatory risks.
On Stock Titan, AI-powered tools can help readers interpret lengthy filings by summarizing key points, highlighting changes, and clarifying how items such as non-GAAP metrics, risk factor updates, or bylaw amendments may relate to Olin’s operations. Users can quickly locate current reports, dividend-related disclosures, and governance changes, and connect them with the company’s reported segment results and capital allocation discussions. This page is designed to make Olin’s regulatory history more accessible by pairing real-time EDGAR updates with structured summaries and insights.
Olin Corporation reported a sharp downturn for the quarter ended March 31, 2026. The company posted a net loss of $83.0 million, or $(0.73) per share, versus net income of $1.4 million a year earlier, as sales slipped 4% to $1,583.0 million.
Chlor Alkali Products and Vinyls swung from segment income of $78.3 million to a loss of $(44.5) million, hurt by weaker pricing and volumes, higher energy costs and a $36.1 million legacy litigation charge. Epoxy narrowed its loss to $(2.9) million on lower costs and better volumes, while Winchester grew sales 21% to $470.5 million but saw segment income fall to $15.2 million due to higher raw material and operating costs.
Operating cash flow was negative $48.6 million as working capital increased, while capital spending reached $43.7 million. Total debt rose to $2,996.1 million, taking debt to 63.3% of capitalization, and the company expects to pay about $195.0 million to Shintech in 2026 following an adverse verdict in a vinyl chloride supply dispute.
Olin Corporation reported a weak first quarter 2026, swinging to a net loss of $83.0 million, or $0.73 per diluted share, from net income of $1.4 million, or $0.01 per share, a year earlier. Sales fell to $1,583.0 million from $1,644.2 million, while adjusted EBITDA dropped to $86.2 million from $185.6 million, reflecting softer performance across the portfolio and higher charges.
The Chlor Alkali Products and Vinyls segment moved from earnings of $78.3 million to a $44.5 million loss, pressured by lower volumes and pricing, higher raw material and maintenance costs, and $36.1 million of legacy litigation costs. Epoxy narrowed its loss to $2.9 million on higher volumes and lower costs, and Winchester grew sales but saw earnings decline to $15.2 million due to higher input and operating costs.
Liquidity remained available but leverage increased: net debt was $2,803.9 million at March 31, 2026, and net debt to adjusted EBITDA rose to 5.1 times. Management forecast second quarter 2026 adjusted EBITDA between $160 million and $200 million and the Board declared a $0.20 quarterly dividend, marking the 398th consecutive quarterly payout.
OLIN Corp director Julie A. Piggott received a grant of 7,023 Phantom Stock Units tied to OLIN common stock. The units were awarded at a reference price of $28.48 per unit as part of her annual director compensation under the Olin Corporation Non-Employee Director Deferred Compensation Plan.
Each Phantom Stock Unit converts to one share of common stock on a one-to-one basis. Following this award, Piggott holds a total of 21,494.751 Phantom Stock Units directly, representing deferred, stock-based compensation rather than an open-market purchase or sale.
Olin Corporation director Edward Daly received a grant of 7,023 Phantom Stock Units on May 1, 2026. The filing describes this as a grant or award acquisition and notes that each unit converts into one share of Olin common stock on a one-to-one basis.
According to the disclosure, this grant represents a portion of Daly's annual director compensation under the Olin Corporation Non-Employee Director Deferred Compensation Plan. Following this award, Daly holds a total of 16,672 Phantom Stock Units directly.
Olin Corp director Earl L. Shipp reported a grant of 7,023 Phantom Stock Units. The award was made on May 1, 2026 at a reference price of $28.48 per unit as part of Olin’s Non-Employee Director Deferred Compensation Plan.
Each Phantom Stock Unit converts into one share of Olin common stock, giving the grant an equivalent underlying 7,023 common shares. After this award, Shipp directly holds a total of 59,190.528 Phantom Stock Units under the plan, reflecting his accumulated deferred director compensation.
OLIN Corp director Carol A. Williams received a grant of 7,023 Phantom Stock Units as part of her annual director compensation. These units were awarded under the Olin Corporation Non-Employee Director Deferred Compensation Plan and are classified as a grant, award, or other acquisition.
Each Phantom Stock Unit is linked to one share of OLIN Corp common stock on a one-to-one basis. Following this grant, Williams directly holds a total of 58,850 Phantom Stock Units, reflecting her accumulated deferred equity-based board compensation.
Olin Corporation director Matthew S. Darnall received a grant of 10,535 Phantom Stock Units as part of his annual director compensation. The units were valued at $28.48 per unit and convert into Olin common stock on a one-to-one basis.
Following this grant under the Olin Corporation Non-Employee Director Deferred Compensation Plan, Darnall holds a total of 42,721.809 Phantom Stock Units directly. This is a compensation-related award, not an open-market stock purchase or sale.
Olin Corp director Beverley A. Babcock received equity-based compensation in the form of common stock and phantom stock units. On May 1, 2026, she was granted 2,107 shares of common stock at $28.48 per share, bringing her direct holdings to 5,625 shares.
She was also granted 4,916 phantom stock units at a reference price of $28.48, increasing her phantom stock balance to 38,508 units. Footnotes explain these awards represent portions of her annual director compensation under Olin’s Non-Employee Director Deferred Compensation Plan and that the phantom stock units convert into common stock on a one-to-one basis.
Olin Corp director William H. Weideman received a grant of 7,023 Phantom Stock Units as part of annual director compensation. These Phantom Stock Units were awarded under the Olin Corporation Non-Employee Director Deferred Compensation Plan and convert into an equal number of shares of common stock on a one-to-one basis.
After this grant, Weideman holds a total of 53,657 Phantom Stock Units directly, all tied to Olin common stock. This is a routine, compensation-related award rather than an open-market stock purchase or sale.
Olin Corp executive Marc Ehrhardt reported routine equity-compensation transactions. On May 1, 2026, he exercised restricted stock units that convert into common stock on a one-to-one basis, acquiring 2,500 and 5,206 shares of common stock.
To cover tax obligations, 1,877 common shares were withheld at $28.48 per share. Following these transactions, Ehrhardt directly held 25,206 common shares, while remaining restricted stock units from earlier grants continue to vest in future years.