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 (OC) reported a Form 4 for President and COO Todd W. Fister. On September 15, 2026, 1,180 shares of common stock were withheld at $128.67 per share to satisfy tax withholding obligations upon vesting of restricted stock units. After this tax-withholding disposition and including a prior acquisition of 219 shares through the Employee Stock Purchase Plan on May 29, 2026, Fister holds 52,137.812 shares directly. No Rule 10b5-1 trading plan is reported for this transaction.
Owens Corning (OC) reported that Nicolas Del Monaco, President, Roofing, had 856 shares of $.01 par value common stock withheld on September 15, 2026 to satisfy tax withholding obligations upon the vesting of restricted stock units. The shares were valued at $128.67 per share for this withholding, and Del Monaco directly holds 26,330 shares of Owens Corning common stock after this transaction. No Rule 10b5-1 trading plan is reported for this withholding event.
Owens Corning (OC) reported that officer Rachel Barthelemy Marcon, President, Doors, sold 900 shares of $.01 par value common stock on 2026-08-28 at $144.07 per share in a sale characterized as an open market or private transaction. After this transaction, she directly holds 21,449 shares. The filing indicates the transaction was made pursuant to a Rule 10b5-1 trading plan.
Marcon Rachel Barthelemy reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning reported that Rachel Barthelemy Marcon, President, Doors, received a grant of 6,501 shares of $.01 par value common stock on 2026-08-10. The award is in the form of restricted stock units granted under the Owens Corning 2023 Stock Plan. Following this grant, her directly held common stock position is 22,349 shares.
Collins Jonathan Mark reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning reported that its EVP & Chief Financial Officer, Jonathan Mark Collins, received a grant of 19,504 shares of $.01 par value common stock on 2026-08-10. The award, priced at $153.80 per share for reporting purposes, represents restricted stock units granted under the Owens Corning 2023 Stock Plan, bringing his directly held shares to 19,504.
Owens Corning executive Nicolas Del Monaco, President, Roofing, reported an equity award of 6,501 shares of $.01 par value common stock on 2026-08-10. The award consists of restricted stock units granted under the Owens Corning 2023 Stock Plan. Following this grant and an earlier 165-share acquisition through the Employee Stock Purchase Plan, his directly held common stock position is 27,186 shares.
Canovas De La Nuez Jose Manuel reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning executive Jose Manuel Canovas De La Nuez, President, Insulation, received a grant of 3,250 shares of $.01 par value common stock on August 10, 2026. The award consists of restricted stock units granted under the Owens Corning 2023 Stock Plan. Following this equity award, his directly held position increased to 18,955 shares of common stock.
Owens Corning director John David Williams reported two equity compensation-related acquisitions of $.01 par value common stock. On August 7, 2026, he acquired 296 shares at $157.10 per share, described as the deferred share portion of his quarterly director retainer/fees. On August 6, 2026, he acquired 284.169 shares at $150.60 per share through the accrual of dividend equivalents on deferred stock units. Both positions are held directly and are reported as grants/awards rather than open-market purchases.
Owens Corning director Paul Edward Martin reported two equity-related acquisitions of common stock. On August 7, 2026, he received 296 shares at a reference value of $157.10 per share as the deferred share portion of his quarterly director retainer and fees. On August 6, 2026, he accrued 41.97 shares at a reference value of $150.60 per share through dividend equivalents on deferred stock units. Both positions are held with direct ownership.
Owens Corning director Eduardo E. Cordeiro reported two acquisitions of $.01 par value common stock of Owens Corning. On 2026-08-06, he acquired 67.098 shares at $150.6000 per share, representing the accrual of dividend equivalents on deferred stock units. On 2026-08-07, he acquired 319 shares at $157.1000 per share as the deferred share portion of his quarterly director retainer/fees. Both positions are held directly.
Owens Corning director Suzanne P. Nimocks reported two compensation-related equity accruals in common stock. On August 7, 2026, she acquired 321 shares at $157.10 per share as the deferred share portion of her quarterly director retainer/fees. On August 6, 2026, she acquired 109.776 shares at $150.60 per share representing accrual of dividend equivalents on deferred stock units. Both positions are held as direct ownership.
Owens Corning executive Jose Mendez-Andino, EVP and Chief Innovation Officer, reported a compensation-related acquisition of 77.243 shares of $.01 par value common stock on 2026-08-06. The shares reflect an accrual of dividend equivalents on deferred shares, at a reference price of $150.6000 per share. Following this accrual, his directly held balance increased to 24,507.461 shares.
Owens Corning director Edward F. Lonergan reported two stock-based award accruals in $.01 par value common shares. On 2026-08-06, he acquired 273.3200 shares at $150.6000 per share, noted as an accrual of dividend equivalents on deferred stock units. On 2026-08-07, he acquired a further 581.0000 shares at $157.1000 per share, described as the deferred share portion of his quarterly Director retainer/fees. Both transactions are coded as grants or awards and are reported as direct ownership.
Collins Michelle T reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning director Michelle T. Collins reported an automatic equity award of 370 shares of $.01 par value common stock on 2026-08-07 as the share portion of her quarterly director retainer/fees. Following this grant, she directly holds 2,918 common shares of Owens Corning.
Owens Corning director Alfred E. Festa reported two equity compensation-related acquisitions of common stock. On August 7, 2026, he received 315 shares of $.01 par value common stock at $157.10 per share, described as the deferred share portion of his quarterly director retainer and fees. On August 6, 2026, he accrued 67.74 shares at $150.60 per share as dividend equivalents on deferred stock units. Both positions are held directly, and the filing does not indicate they were made under a Rule 10b5-1 trading plan.
Owens Corning director Adrienne Elsner reported two acquisitions of $.01 par value common stock as equity compensation. On 2026-08-07, she received 312 shares as the deferred share portion of her quarterly Director retainer/fees at a reference price of $157.10 per share. On 2026-08-06, she accrued 98.039 shares as dividend equivalents on deferred stock units at a reference price of $150.60 per share. Both positions are held directly.
Owens Corning executive Jose Manuel Canovas De La Nuez, President, Insulation, reported a tax-withholding disposition of 1,070 shares of $.01 par value common stock on July 28, 2026 at $143.13 per share, with shares withheld upon vesting of restricted stock units to satisfy tax obligations.
After this transaction, he held 15,705 shares directly, including 140 shares acquired on May 29, 2026 through the company’s Employee Stock Purchase Plan, which was exempt under Rule 16b-3(c).
Owens Corning President, Doors, Rachel Barthelemy Marcon reported an open-market sale of common stock. She sold 700 shares at a price of $120.71 per share, and held 15,848 shares of $.01 par value common stock directly after the transaction, indicating a relatively small, routine disposition of her stake.
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.
Owens Corning executive Todd W. Fister received a stock award of 8,147 common shares. The EVP, CFO and COO acquired these shares at a grant value of $122.73 per share as a compensation-related award, not an open-market purchase.
Following this grant, Fister directly holds 53,098.812 shares of Owens Corning common stock. The award consists of restricted stock units granted under the Owens Corning 2023 Stock Plan, highlighting equity-based compensation rather than trading activity.
Owens Corning director Eduardo E. Cordeiro reported an acquisition of 84.53 shares of $.01 par value common stock on 2026-04-09 as a grant/award. The filing notes this reflects accrual of dividend equivalents on deferred stock units and brings his direct holdings to 15,517.532 shares.
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 director Alfred E. Festa reported an equity award of company stock. On the reported date, he acquired 406 shares of $.01 par value common stock as a grant or award, at a price of $122.07 per share, as the deferred share portion of his quarterly director retainer and fees. Following this award, his directly owned stake increased to 12,420.833 shares of Owens Corning common stock.
Owens Corning director John David Williams received an equity grant tied to his board compensation. On the reported date, he acquired 381 shares of $.01 par value common stock at a price of $122.07 per share as a grant, described as the deferred share portion of his quarterly director retainer and fees. After this award, his directly owned stake increased to 53,422.427 shares.
Elsner Adrienne reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning director Adrienne Elsner received a grant of 381 shares of $.01 par value common stock on February 27, 2026. The award represents the deferred share portion of her quarterly director retainer and fees at $122.07 per share. Following this grant, her direct holdings total 18,182.175 shares.
Owens Corning director Edward F. Lonergan received an equity award in the form of deferred shares. On this Form 4, he reported an acquisition of 748 shares of $.01 par value common stock at a price of $122.07 per share, described as the deferred share portion of his quarterly director retainer and fees. Following this grant, his directly owned stake increased to 53,002.899 shares.
Owens Corning director reports stock award tied to board fees. Director Paul Edward Martin acquired 381 shares of Owens Corning common stock at $122.07 per share as a grant or award on February 27, 2026. His directly held ownership increased to 7,566.46 shares, reflecting the deferred share portion of his quarterly director retainer and fees.
Owens Corning director receives stock grant as part of board compensation. Director Michelle T. Collins acquired 476 shares of $.01 par value common stock on the date of the transaction as a share portion of her quarterly director retainer and fees. Following this grant, she directly owns 2,070 common shares.
CORDEIRO EDUARDO E reported acquisition or exercise transactions in this Form 4 filing.
Owens Corning director Eduardo E. Cordeiro received an equity award of 406 common shares as part of his quarterly board compensation. The shares, valued at $122.07 per share, are described as the deferred share portion of his quarterly director retainer and fees. Following this grant, Cordeiro directly holds a total of 15,433.002 Owens Corning common shares.
Owens Corning director Maryann T. Mannen received a stock award of 412 common shares as part of her director compensation. The award, dated February 27, 2026, was recorded at a price of $122.07 per share and is described as the deferred share portion of her quarterly director retainer and fees.
After this grant, she holds a total of 27,247.017 Owens Corning common shares directly. This Form 4 reflects a compensation-related acquisition rather than 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 413 shares of $.01 par value common stock on February 27, 2026. The Form 4 describes this as the deferred share portion of her quarterly director retainer and fees. After this award, her direct holdings total 35,953.464 shares.
Owens Corning executive Gina A. Beredo, EVP, CAO & GC, reported two stock transactions involving $.01 par value common shares. She acquired 7,929 shares at a stated price of $0.00 per share as a grant awarded in connection with the settlement of performance share units for the performance cycle ended December 31, 2025. In a related move, 3,538 shares at $123.48 per share were disposed of through shares withheld upon settlement of those units to satisfy tax withholding obligations. Following these transactions, her directly owned common stock position was 36,351 shares.
Owens Corning executive vice president and chief financial officer Todd W. Fister reported mixed equity transactions in company common stock. He acquired 10,309 shares at no cost as a grant connected to the settlement of performance share units for the performance cycle ended December 31, 2025. In a separate move the same day, 4,754 shares were disposed of to satisfy tax withholding obligations upon that settlement. After these transactions, he directly owns 44,951.812 Owens Corning common shares.
Owens Corning Chair, President and CEO Brian Chambers received an equity award of 55,512 shares of $.01 par value common stock on February 25, 2026 as a grant connected to the settlement of performance share units for the performance cycle ended December 31, 2025.
On the same date, 24,760 shares were disposed of through a tax-withholding transaction at $123.48 per share to satisfy tax obligations triggered by the award. After these transactions, Chambers directly owned 395,537 common shares.