Welcome to our dedicated page for Owens Corning SEC filings (Ticker: OC), 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.
Owens Corning filings document a public building products issuer with disclosure centered on roofing, insulation and doors, operating results, segment economics, capital allocation and portfolio structure. Form 8-K reports include quarterly and annual financial results, non-GAAP reconciliations, material impairments, discontinued-operations treatment and the completed sale of the company's global glass reinforcements business.
Proxy and governance filings cover director elections, annual meeting voting results, executive compensation, board composition, equity incentive arrangements and officer or director changes. The company's SEC record also includes exhibits and Inline XBRL data tied to earnings releases, material-event reports and shareholder-vote disclosures.
Owens Corning director John David Williams reported a stock award tied to board compensation. He acquired 382 shares of $.01 par value common stock on 2026-05-08 as a grant, described as the deferred share portion of his quarterly director retainer and fees. Following this award, his direct holdings increased to 54,171.573 shares. This filing reflects routine non-cash director compensation rather than an open-market purchase or sale.
CORDEIRO EDUARDO E reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning director Eduardo E. Cordeiro reported a grant of 407 shares of $.01 par value common stock. The shares were valued at $121.67 each and represent the deferred share portion of his quarterly director retainer and fees, rather than an open-market purchase.
After this compensation-related award, Cordeiro directly holds a total of 15,924.532 Owens Corning shares. This filing reflects routine equity compensation for board service, not a discretionary trading decision in the market.
OC filed a Form 144 reporting proposed sales of restricted common stock tied to vesting events. The notice lists multiple restricted stock vesting entries: 95 shares dated 02/03/2025, 162 shares dated 02/01/2026, 100 shares dated 02/02/2026, 150 shares dated 02/05/2026, and 1,419 shares dated 04/03/2026. The entries are labeled as Issuer compensation vesting and appear submitted through Fidelity Brokerage Services LLC for trading on NYSE.
Owens Corning reported a weak first quarter of 2026, moving to a net loss driven by a large hit from a divestiture. Net sales from continuing operations fell to $2,265 million from $2,530 million, as volumes declined across Roofing, Insulation and Doors and gross margin compressed from 29% to 23%.
Net earnings from continuing operations attributable to Owens Corning dropped to $38 million from $255 million, and net loss attributable to Owens Corning widened slightly to $105 million from $93 million. Adjusted EBITDA from continuing operations declined to $369 million from $565 million, reflecting lower pricing, production downtime and input cost inflation.
Results were heavily affected by the sale of the glass reinforcements business, classified as discontinued operations. The company recorded a pre-tax loss of $182 million and a net loss from discontinued operations of $143 million, alongside a $590 million valuation allowance on related assets. Owens Corning also recorded $46 million of restructuring costs and carried an $83 million liability for the Paroc marine product recall.
Owens Corning reported sharply lower first‑quarter 2026 results from continuing operations while advancing its shift to a branded building products portfolio. Net sales from continuing operations were $2.27 billion, down 10% from $2.53 billion a year ago. Net earnings from continuing operations attributable to Owens Corning fell to $38 million from $255 million, with margin declining to 2% of net sales. Adjusted EBITDA from continuing operations decreased to $369 million from $565 million, reducing the adjusted EBITDA margin to 16% from 22%. Diluted EPS from continuing operations was $0.47 versus $2.95, while adjusted diluted EPS declined to $1.22 from $2.97.
The company completed the sale of its glass reinforcements business, expecting approximately $280 million in cash proceeds plus an additional $50 million to $70 million from excess alloy sales, to support organic growth and cash returns to shareholders. In the quarter, Owens Corning generated operating cash outflow of $154 million and free cash outflow of $387 million, and returned $63 million to shareholders via dividends. For second‑quarter 2026, it projects revenue from continuing operations of about $2.6 billion to $2.7 billion and an enterprise adjusted EBITDA margin of roughly 20% to 22%, while flagging an estimated $60 million inflationary cost impact from the Iran conflict and possible tariff refunds of about $25 million.
Owens Corning executive Todd W. Fister received a stock award of 8,147 common shares. The EVP, CFO and COO acquired these shares at a grant value of $122.73 per share as a compensation-related award, not an open-market purchase.
Following this grant, Fister directly holds 53,098.812 shares of Owens Corning common stock. The award consists of restricted stock units granted under the Owens Corning 2023 Stock Plan, highlighting equity-based compensation rather than trading activity.
Owens Corning named Todd W. Fister as Executive Vice President, Chief Financial and Operating Officer, effective May 1, 2026. He will hold a combined operational and financial leadership role while the company conducts an external search for a Chief Financial Officer.
Fister has been Executive Vice President and Chief Financial Officer since September 2023, and previously served as President, Insulation. In connection with his promotion, his base salary will be $850,000 per year, with a target annual cash incentive equal to 100% of base salary. His annual long-term incentive award target will increase to $3,500,000 beginning in 2027, and he will receive a promotional equity grant of $1,000,000 in restricted stock units that generally vest after two years.
Owens Corning has completed the sale of substantially all of its global glass reinforcements business to affiliates of the Praana Group. Under the amended agreement, the enterprise value for the business was revised to $645 million, down from $755 million, and the company expects net after-tax cash proceeds of about $280 million.
Owens Corning plans to use these proceeds according to its capital allocation strategy, including funding organic growth initiatives and returning cash to shareholders. The company also highlights that these plans involve forward-looking statements and may be affected by broader economic, construction, energy, and market conditions and other risks described in its SEC filings.
Owens Corning reported beneficial ownership by Vanguard Capital Management of 4,243,450 shares of Common Stock, representing 5.27% of the class as of 03/31/2026. The filing lists 625,422 shares with sole voting power and attributes ownership to Vanguard and specified affiliates.
Owens Corning disclosure: Vanguard Portfolio Management reports beneficial ownership of 5,532,481 shares of Common Stock, representing 6.88% of the class as of 03/31/2026. The filing shows sole voting power for 24,360 shares and sole dispositive power for 5,532,481 shares; holdings include securities held for Vanguard funds and managed accounts.