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 Adrienne Elsner received an equity award tied to dividend equivalents. On April 9, 2026, she acquired 124.959 shares of $.01 par value common stock at a reference price of $114.95 per share through accrual of dividend equivalents on deferred stock units. Following this award, she directly holds 18,307.134 shares of Owens Corning common stock.
Owens Corning director Suzanne P. Nimocks acquired 140.015 shares of $.01 par value common stock through a grant on April 9, 2026. The award reflects the accrual of dividend equivalents on deferred stock units at a reference price of $114.95 per share. Following this non‑market acquisition, she directly holds a total of 36,093.479 shares.
Owens Corning director Maryann T. Mannen reported an acquisition of 163.012 common shares, tied to dividend equivalents on deferred stock units. The shares were credited on April 9, 2026 at a reference price of $114.95 per share, bringing her directly held stake to 27,410.029 shares. This reflects routine compensation-related accruals rather than an open-market trade.
Owens Corning director Edward F. Lonergan reported an automatic share-based accrual tied to his existing awards. On April 9, 2026, he acquired 350.522 shares of $.01 par value common stock at a reference price of $114.95 per share as a grant/award acquisition arising from dividend equivalents on deferred stock units. Following this routine compensation-related accrual, his directly held position increased to 53,353.421 shares of Owens Corning common stock.
Owens Corning director John David Williams reported receiving an additional 367.146 shares of $.01 par value common stock equivalents on April 9, 2026. These were recorded as a grant/award acquisition, reflecting the accrual of dividend equivalents on deferred stock units rather than an open-market purchase.
Following this routine compensation-related accrual, Williams’ directly held and deferred stock unit position reported in this filing increased to 53,789.573 shares. No open-market buying or selling activity was reported in this Form 4.
Owens Corning director Alfred E. Festa received an award of 85.362 shares of $.01 par value common stock on an acquisition basis at $114.95 per share, reflecting dividend-equivalent accruals on deferred stock units. Following this grant, his direct holdings increased to 12,506.195 shares.
Owens Corning director Martin Paul Edward received additional common shares as compensation-related accruals. On the reported date, he acquired 52.0010 shares of $.01 par value common stock at a reference price of $114.9500 per share. The footnote explains this was an accrual of dividend equivalents on deferred stock units, so it is a routine, non-market grant rather than an open-market purchase. Following this award, his directly held common stock position reported in this filing increased to 7,618.4610 shares.
Owens Corning executive receives small share accrual
Owens Corning EVP and Chief Innovation Officer Jose Mendez-Andino acquired 100.509 shares of $.01 par value common stock on an accrual of dividend equivalents on deferred shares. After this grant, he directly owns 24,430.218 common shares.
Owens Corning Vice President and Controller Mari Doerfler reported a routine tax-withholding share disposition related to equity compensation. On the vesting of restricted stock units, 1,167 shares of $.01 par value common stock were withheld at a price of $106.28 per share to cover tax obligations. After this non-market transaction, she directly holds 5,019 common shares.
Owens Corning ownership disclosure: The Vanguard Group filed an amendment stating it beneficially owns 0 shares of Owens Corning common stock, representing 0% of the class. The amendment explains an internal realignment effective January 12, 2026, under SEC Release No. 34-39538 that caused certain Vanguard subsidiaries or business divisions to report holdings separately.