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 Alfred E. Festa reported an increase in his holdings through an automatic, non-cash adjustment. On January 21, 2026, he acquired 75.649 shares of Owens Corning $.01 par value common stock at a reference price of $124.68 per share. The filing explains this was an accrual of dividend equivalents on deferred stock units, meaning his deferred stock account was credited for dividends, rather than a typical open-market purchase. Following this transaction, Festa beneficially owned 12,014.833 shares, held directly.
Owens Corning director Martin Paul Edward reported a small increase in his direct common stock holdings through a routine dividend-related adjustment. On January 21, 2026, he acquired 45.244 shares of Owens Corning $.01 par value common stock at $124.68 per share. These shares reflect the accrual of dividend equivalents on deferred stock units, meaning dividends credited on deferred units were converted into additional share equivalents. Following this transaction, Edward directly beneficially owned 7,185.46 shares of Owens Corning common stock.
Owens Corning director Adrienne Elsner reported an automatic increase in her holdings of the company’s $.01 par value common stock. On January 21, 2026, she was credited with 112.085 shares at a reference price of $124.68 per share, classified as an acquisition rather than a sale. This adjustment reflects the accrual of dividend equivalents on deferred stock units, meaning dividends paid on deferred stock units were converted into additional share units.
Following this transaction, Elsner’s beneficial ownership rose to 17,801.175 shares, held in direct form. The event represents a routine, compensation-related change to a director’s equity position rather than an open-market trade.
Owens Corning director Eduardo E. Cordeiro reported an automatic increase in his holdings through dividend equivalents on deferred stock units. On 01/21/2026, he acquired 74.886 shares of Owens Corning $.01 par value common stock at a reference price of $124.68 per share, coded as an acquisition. After this transaction, he beneficially owned 15,027.002 shares, all reported as directly held. The footnote clarifies that this change reflects the accrual of dividend equivalents, meaning additional stock units credited in lieu of cash dividends on previously deferred stock units, rather than a typical open-market purchase.
Owens Corning executive Jose Mendez-Andino reported a small share accrual under a company plan. As EVP and Chief Innovation Officer, he acquired 67.438 shares of Owens Corning $.01 par value common stock on January 21, 2026, at a stated price of $124.68 per share, bringing his directly held total to 15,463.709 shares.
The company notes this was an accrual of dividend equivalents on deferred shares, meaning the additional shares were credited in connection with dividends on previously deferred share awards rather than through an open-market trade.
Owens Corning director John David Williams reported an automatic increase in his holdings through the accrual of dividend equivalents on deferred stock units on January 21, 2026. The transaction was coded as an acquisition and involved 333.969 shares of $.01 par value common stock at a reference price of $124.68 per share.
After this accrual, Williams beneficially owned 53,041.427 shares of Owens Corning common stock in direct form. The footnote explains that the change reflects dividend equivalents credited on deferred stock units rather than an open-market purchase.
Owens Corning director Suzanne P. Nimocks reported a small share increase through dividend equivalents. On 01/21/2026, she acquired 125.677 shares of Owens Corning $.01 par value common stock at $124.68 per share. The filing explains this was due to the accrual of dividend equivalents on deferred stock units, which are adjustments that add shares to reflect dividends on deferred awards rather than a traditional open-market purchase. Following this transaction, she beneficially owned 35,540.464 common shares in total, held directly.
Owens Corning director Edward F. Lonergan reported an increase in his stake through an automatic share accrual. On January 21, 2026, he acquired 316.42 shares of Owens Corning $.01 par value common stock, coded as an acquisition. A footnote explains this was due to the accrual of dividend equivalents on deferred stock units, meaning these shares were credited in connection with dividends rather than purchased on the open market. Following this transaction, Lonergan directly beneficially owned 52,254.899 shares of Owens Corning common stock.
Owens Corning director Maryann T. Mannen reported a routine share accrual linked to dividend equivalents. On January 21, 2026, she acquired 146.751 shares of Owens Corning $.01 par value common stock at $124.68 per share, as an accrual of dividend equivalents on deferred stock units.
Following this transaction, she directly beneficially owned 26,835.017 shares of Owens Corning common stock. The filing characterizes this as a non-derivative acquisition under transaction code "A," reflecting compensation-related share credits rather than an open-market trade.
BlackRock, Inc. filed an amended beneficial ownership report showing a significant passive stake in Owens Corning common stock as of 12/31/2025. BlackRock reports beneficial ownership of 7,872,227 Owens Corning shares, representing 9.6 % of the outstanding common stock.
BlackRock has sole voting power over 7,605,241 shares and sole dispositive power over 7,872,227 shares, with no shared voting or dispositive power. The filing states that various underlying persons have rights to dividends or sale proceeds, but no individual has an interest of more than five percent of the total outstanding common shares. BlackRock certifies that the shares are held in the ordinary course of business and not for the purpose of changing or influencing control of Owens Corning.