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.
OC submitted a Form 144 notice reporting proposed sales of Common stock via Fidelity Brokerage Services LLC. The filing lists restricted stock vesting events in February 2026 totaling specific lot sizes on 02/01/2026, 02/02/2026, 02/05/2026, and 02/25/2026.
FESTA ALFRED E reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning director Alfred E. Festa received an equity award of 407 shares of $.01 par value common stock on May 8, 2026. The shares represent the deferred share portion of his quarterly director retainer and fees, bringing his direct holdings to 12,913.195 shares.
Owens Corning director Paul Edward Martin received a share-based fee award. He acquired 382 shares of $.01 par value common stock on a grant basis, valued at $121.67 per share, as the deferred share portion of his quarterly director retainer and fees.
After this compensation award, his directly held stake reported in the filing increased to about 8,000.461 shares. This was a routine, non‑market grant classified as a “grant, award, or other acquisition,” not an open‑market purchase or sale.
Nimocks Suzanne P reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning director Suzanne P. Nimocks received a grant of 414 shares of $.01 par value common stock at $121.67 per share as part of her compensation. This award represents the deferred share portion of her quarterly director retainer and brings her direct holdings to 36,507.479 shares.
Lonergan Edward F reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning director Edward F. Lonergan received an award of 750 shares of $.01 par value common stock on May 8, 2026, at a reference value of $121.67 per share. This award represents the deferred share portion of his quarterly director retainer and fees.
After this compensation grant, Lonergan directly holds a total of 54,103.421 shares of Owens Corning common stock. The transaction reflects routine, non-market compensation rather than an open-market purchase or sale.
Owens Corning Vice President and Controller Mari Doerfler reported an open-market sale of 1,926 shares of $.01 par value common stock at an average price of $120.916 per share. After this transaction, she directly holds 3,093 Owens Corning shares.
Collins Michelle T reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning director Michelle T. Collins received a stock grant as part of her quarterly board compensation. On May 8, 2026, she was awarded 478 shares of $.01 par value common stock at $121.67 per share, bringing her direct holdings to 2,548 shares. A footnote explains this grant represents the share portion of her quarterly director retainer and fees, indicating a routine compensation-related award rather than an open-market trade.
Elsner Adrienne reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning director Adrienne Elsner received a routine equity grant as part of her board compensation. She was awarded 382 shares of $.01 par value common stock on May 8, 2026 at a reference value of $121.67 per share, described as the deferred share portion of her quarterly director retainer and fees. Following this award, she directly holds 18,689.134 shares of Owens Corning common stock.
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.