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 reported that director Maryann T. Mannen has informed the Board that she will not stand for re-election at the company’s 2026 Annual Meeting of Stockholders. The company states that her decision is not due to any disagreement regarding its operations, policies, or practices.
Effective upon the 2026 Annual Meeting, the Board plans to reduce its size from ten directors to nine.
Owens Corning executive Jose Mendez-Andino reported a routine share withholding related to equity compensation. On February 2, 2026, 319 shares of Owens Corning $.01 par value common stock were withheld at $122.17 per share when restricted stock units vested to cover tax obligations. After this transaction, he directly beneficially owned 15,144.709 shares of Owens Corning common stock.
Owens Corning executive Jose Manuel Canovas De La Nuez, President of Insulation, had 482 shares of $.01 par value common stock withheld on February 2, 2026 at $122.17 per share to cover tax obligations on vesting restricted stock units. After this transaction, he beneficially owns 11,904 common shares. The total holdings figure includes a prior acquisition of 10 shares through the company’s Employee Stock Purchase Plan on November 28, 2025.
Owens Corning Chief Information Officer Ann Lizabeth Baymiller reported an automatic share withholding tied to equity compensation. On 02/02/2026, 724 shares of $.01 par value common stock were withheld at $122.17 per share to cover taxes upon the vesting of restricted stock units. After this tax-related transaction, she beneficially owns 6,261 common shares, held directly.
Owens Corning executive vice president and chief financial officer Todd W. Fister reported a routine share withholding related to equity compensation. On February 2, 2026, 1,797 shares of $.01 par value common stock were withheld at $122.17 per share to cover tax obligations upon vesting of restricted stock units. After this transaction, he directly beneficially owned 33,218.812 shares of Owens Corning common stock. The total holdings figure includes an earlier acquisition of 122 shares through the company’s Employee Stock Purchase Plan on May 30, 2025.
Owens Corning executive reports small share withholding for taxes
Owens Corning Vice President and Controller Mari Doerfler reported an automatic withholding of 379 shares of $.01 par value common stock on 02/02/2026, coded as an "F" transaction. The shares were withheld upon vesting of restricted stock units to satisfy tax withholding obligations, rather than sold in an open-market trade. Following this tax-related withholding, Doerfler beneficially owned 4,860 Owens Corning common shares directly.
Owens Corning’s President of Roofing, Nicolas Del Monaco, reported a routine share withholding transaction related to equity compensation. On 02/02/2026, 798 shares of $.01 par value common stock were withheld at $122.17 per share to cover tax obligations upon vesting of restricted stock units.
Following this tax-withholding event, Del Monaco beneficially owned 14,917 Owens Corning common shares in direct form. This type of transaction does not represent an open-market buy or sell order, but an administrative settlement of taxes tied to stock-based compensation.
Owens Corning Chair, President and CEO Brian Chambers reported an automatic share withholding related to equity compensation. On 02/02/2026, 7,502 shares of $.01 par value common stock were withheld at $122.17 per share to satisfy tax withholding obligations upon vesting of restricted stock units, rather than sold in an open-market transaction. Following this withholding, Chambers directly beneficially owns 339,918 shares of Owens Corning common stock.
Owens Corning executive reports routine share withholding for taxes. President, Doors, Rachel Barthelemy Marcon reported that on 02/02/2026, 271 shares of Owens Corning $.01 par value common stock were withheld at $122.17 per share to cover tax obligations linked to vesting restricted stock units. After this tax withholding, she beneficially owned 11,818 common shares, held directly.
Owens Corning executive Gina A. Beredo, EVP, General Counsel and Secretary, reported a routine share withholding related to equity compensation. On 02/02/2026, 1,390 shares of $.01 par value common stock were withheld at $122.17 per share to cover tax obligations when restricted stock units vested. After this transaction, Beredo directly beneficially owns 26,602 Owens Corning shares, reflecting her ongoing equity stake in the company.