Every Form 4 that Owens Corning (OC) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow OC and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full OC filings page.
Owens Corning executive Jose Manuel Canovas De La Nuez reported stock-based compensation activity involving company common shares. He acquired 1,809 shares at a price of $0.0000 per share through a grant or award tied to performance share units for the performance cycle ended December 31, 2025. In a related tax-withholding disposition, 836 shares were withheld at $123.4800 per share to satisfy tax obligations upon settlement of those units. Following these transactions, he directly owned 16,635 shares of Owens Corning common stock.
Owens Corning EVP and Chief Innovation Officer Jose Mendez-Andino received 9,517 shares of $.01 par value common stock as a grant/award in connection with the settlement of performance share units for the performance cycle ended December 31, 2025.
To satisfy tax withholding obligations, 4,246 shares were withheld at a price of $123.48 per share, as a tax-withholding disposition rather than an open-market sale. After these transactions, he directly holds 24,329.709 shares of Owens Corning common stock.
Owens Corning Chief Information Officer Ann Lizabeth Baymiller reported equity compensation activity. She received a grant of 1,255 shares of $.01 par value common stock at no cost, awarded in connection with the settlement of performance share units for the performance cycle ended December 31, 2025.
In a related move, 562 shares were disposed of at $123.48 per share to satisfy tax withholding obligations upon settlement of those performance share units. After these transactions, she directly owned 8,797 shares of Owens Corning common stock.
Owens Corning President, Roofing Nicolas Del Monaco reported equity compensation activity involving company common stock. He acquired 2,643 shares at $0.00 per share as a grant in connection with the settlement of performance share units for the performance cycle ended December 31, 2025.
To cover tax withholding obligations on this settlement, 1,118 shares were disposed of at $123.48 per share through a tax-withholding transaction, rather than an open-market sale. After these transactions, Del Monaco directly owned 20,520 Owens Corning shares.
Owens Corning executive reports stock award and tax share withholding
Owens Corning President, Doors, Rachel Barthelemy Marcon reported two transactions in $.01 par value common stock on February 25, 2026. She acquired 1,322 shares at $0.00 per share as a grant/award in connection with the settlement of performance share units for the performance cycle ended December 31, 2025.
On the same date, 393 shares were disposed of at $123.48 per share to satisfy tax withholding obligations upon settlement of those performance share units, a tax-withholding disposition rather than an open‑market sale. After these transactions, she directly owned 16,548 shares of Owens Corning common stock.
Owens Corning President of Roofing Nicolas Del Monaco reported routine equity compensation activity. On February 4, 2026, he acquired 4,517 shares of $.01 par value common stock at $132.83 per share, from restricted stock units granted under the Owens Corning 2023 Stock Plan.
On February 5, 2026, 439 shares were disposed of at $132.23 per share, representing shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations. After these transactions, he directly held 18,995 common shares.
Owens Corning President, Insulation Jose Manuel Canovas De La Nuez reported routine equity compensation activity. On February 4, 2026, he acquired 3,914 shares of $.01 par value common stock at $132.83 per share through restricted stock units granted under the Owens Corning 2023 Stock Plan.
On February 5, 2026, 156 shares were withheld at $132.23 per share to cover tax obligations upon vesting of restricted stock units. After these transactions, he directly owned 15,662 common shares of Owens Corning.
Owens Corning vice president and controller Mari Doerfler reported routine equity compensation activity. On February 4, 2026, she acquired 1,473 shares of $.01 par value common stock at $132.83 per share, reflecting restricted stock units granted under the Owens Corning 2023 Stock Plan.
On February 5, 2026, 147 shares were withheld at $132.23 per share to cover tax withholding when restricted stock units vested. After these transactions, she held 6,186 shares of Owens Corning common stock directly.
Owens Corning Chair, President and CEO Brian Chambers reported new stock-based compensation and related tax withholding. On 02/04/2026 he received 27,855 restricted stock units of $.01 par value common stock under the Owens Corning 2023 Stock Plan at $132.83 per share. On 02/05/2026, 2,988 shares were withheld at $132.23 per share to cover tax obligations when restricted stock units vested. After these transactions, he directly beneficially owned 364,785 Owens Corning common shares.
Owens Corning Chief Information Officer Ann Lizabeth Baymiller reported equity compensation activity. On 02/04/2026 she received 2,258 shares of $.01 par value common stock as restricted stock units granted under the Owens Corning 2023 Stock Plan at $132.83 per share. On 02/05/2026, 415 shares were withheld at $132.23 per share to cover tax obligations upon vesting of restricted stock units. After these transactions, she directly beneficially owned 8,104 Owens Corning common shares.
Owens Corning executive reports equity grant and tax withholding. Rachel Barthelemy Marcon, President, Doors, received 3,914 shares of $.01 par value common stock on February 4, 2026 as restricted stock units under the Owens Corning 2023 Stock Plan at $132.83 per share. On February 5, 2026, 113 shares were withheld at $132.23 per share to cover tax obligations upon vesting of restricted stock units. After these transactions, she directly holds 15,619 Owens Corning shares.
Owens Corning executive Jose Mendez-Andino reported a stock-based award from the company. As EVP, Chief Innovation Officer, he acquired 3,914 shares of $.01 par value common stock on February 4, 2026 at a reported price of $132.83 per share.
These shares stem from restricted stock units granted under the Owens Corning 2023 Stock Plan and increase his directly held beneficial ownership to 19,058.709 Owens Corning shares.
Owens Corning executive Gina A. Beredo, EVP, General Counsel and Secretary, reported routine equity compensation activity. On February 4, 2026, she received 6,022 restricted stock units under the Owens Corning 2023 Stock Plan at a reference price of $132.83 per share.
On February 5, 2026, 664 shares of common stock were withheld upon RSU vesting to cover tax obligations at $132.23 per share, a non‑open‑market transaction. After these events, she directly beneficially owned 31,960 shares of Owens Corning common stock.
Owens Corning EVP & Chief Financial Officer Todd W. Fister reported two equity-related transactions in company common stock. On February 4, 2026, he acquired 7,528 restricted stock units at a reference price of $132.83 per share under the Owens Corning 2023 Stock Plan, bringing his direct holdings to 40,746.812 shares.
On February 5, 2026, 1,350 shares of common stock valued at $132.23 per share were withheld upon vesting of restricted stock units to satisfy tax withholding obligations, reducing his directly held balance to 39,396.812 shares.
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.
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.
Owens Corning reported an insider stock transaction by its Chair, President and CEO, who is also a director. On 12/15/2025, a transaction coded “F” involved the disposition of 1,089 shares of $.01 par value common stock at $115.01 per share. After this transaction, the reporting person beneficially owns 347,420 common shares in a direct holding.
Owens Corning reported an insider share transaction by its EVP, Chief R&D Officer. On 12/15/2025, the officer disposed of 191 shares of Owens Corning $.01 par value common stock at $115.01 per share, using transaction code “F”.
After this transaction, the officer directly beneficially owned 15,396.271 Owens Corning shares. The report indicates the filing was made by one reporting person.
Owens Corning (OC) reported a Form 4 for a director showing two acquisitions of common stock via company programs. On 11/06/2025, the director acquired 321.036 shares at $104.94, noted as accrual of dividend equivalents on deferred stock units. On 11/07/2025, the director acquired 792 shares at $104.20, representing the deferred share portion of the quarterly director retainer/fees. Following these transactions, the director beneficially owned 51,938.479 shares, held directly.
Owens Corning (OC) reported a routine insider transaction by its EVP, Chief R&D Officer. On 11/06/2025, the officer acquired 70.772 shares of $.01 par value common stock, coded as “A,” reflecting an accrual of dividend equivalents on deferred shares at a reported price of $104.94. Following this entry, the officer directly beneficially owns 15,587.271 shares.
Owens Corning (OC) reported a Form 4 showing a director acquired company equity in two transactions. On 11/06/2025, the director acquired 74.426 shares at $104.94, noted as accrual of dividend equivalents on deferred stock units. On 11/07/2025, the director acquired 425 shares at $104.2, described as the deferred share portion of quarterly Director retainer/fees.
Following these transactions, beneficial ownership stood at 14,527.116 shares after the first entry and 14,952.116 shares after the second, held as direct ownership. No derivative securities were reported in Table II.
Owens Corning (OC) reported a director’s routine share accruals. On 11/06/2025, the director acquired 339.908 shares of $.01 par value common stock at $104.94, and on 11/07/2025 acquired 672 shares at $104.20. Following these transactions, beneficial ownership stands at 52,707.458 shares, held directly.
The filing notes the activity reflects dividend equivalents on deferred stock units and the deferred share portion of quarterly director retainer/fees.
Owens Corning (OC) director reported acquisitions of common stock tied to board compensation. On 11/06/2025, 112.917 shares were acquired at $104.94 from dividend-equivalent accruals on deferred stock units. On 11/07/2025, 403 shares were acquired at $104.20 as the deferred share portion of the quarterly director retainer. After these transactions, beneficial ownership stood at 17,689.09 shares, held directly.
Owens Corning (OC) — insider activity filed on Form 4. A director acquired 504 shares of $.01 par value common stock on 11/07/2025 under transaction code “A.” The filing notes this was the share portion of the quarterly Director retainer/fees.
Following the transaction, the director beneficially owns 1,594 shares, held directly. The reported transaction price was $104.2 per share.
Owens Corning (OC) reported a Form 4 for a director showing routine equity accruals tied to board compensation. The filing lists 75.169 shares acquired on 11/06/2025 at $104.94 from dividend-equivalent accruals on deferred stock units, and 432 shares acquired on 11/07/2025 at $104.2 as the deferred-share portion of the quarterly director retainer/fees. Following these transactions, the director’s directly held beneficial ownership increased to 11,939.184 shares.
Owens Corning (OC) director reported routine equity accruals. On 11/06/2025, 140.831 common shares were acquired at $104.94 from dividend-equivalent accruals on deferred stock units. On 11/07/2025, 437 common shares were acquired at $104.20 as the deferred share portion of the quarterly director retainer/fees. Following these transactions, the director beneficially owned 35,414.787 shares, reported as direct ownership.
Owens Corning (OC): A director reported routine acquisitions of common stock. On 11/06/2025, 158.742 shares were acquired at $104.94 through dividend-equivalent accruals on deferred stock units. On 11/07/2025, 439 shares were acquired at $104.20 as the deferred share portion of the quarterly director retainer/fees. Following these transactions, the director beneficially owns 26,688.266 shares, held directly.
Owens Corning (OC) reported a director’s Form 4 showing routine equity accruals. On 11/06/2025, the director acquired 44.009 shares of common stock at $104.94, bringing beneficial ownership to 6,737.216 shares. On 11/07/2025, the director acquired 403 shares at $104.20, increasing beneficial ownership to 7,140.216 shares.
The filing explains these as dividend equivalents on deferred stock units and the deferred share portion of quarterly director retainer/fees. The form was filed by one reporting person in the capacity of a director.