OC insider transaction filings

Owens Corning — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-17. Screen OC transaction legs live →

Insider transaction summary — last 90 days

2026-06-24 to 2026-09-22, from the filings listed below: 17 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.

By insider — same window

Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.

InsiderFilingsPurchases (P)Sales (S)Other legs
Marcon Rachel Barthelemy — President, Doors21 leg · 900 sh · $129,6631
CORDEIRO EDUARDO E — Director12
Canovas De La Nuez Jose Manuel — President, Insulation22
Del Monaco Nicolas — President, Roofing22
Elsner Adrienne — Director12
FESTA ALFRED E — Director12
Lonergan Edward F — Director12
Martin Paul Edward — Director12
Nimocks Suzanne P — Director12
Williams John David — Director12

+4 more insiders in the window, not shown — every filing appears in the table below.

Recent Form 4 filings — Owens Corning

FiledFormInsiderReported transactionsSource
2026-09-174Del Monaco Nicolas — President, RoofingTax withholding (F): 856 @ $128.67EDGAR
2026-09-174Fister Todd W — President and COOTax withholding (F): 1,180 @ $128.67EDGAR
2026-09-014Marcon Rachel Barthelemy — President, DoorsSale (S): 900 @ $144.07EDGAR
2026-08-124Canovas De La Nuez Jose Manuel — President, InsulationGrant/award (A): 3,250 @ $153.80EDGAR
2026-08-124Del Monaco Nicolas — President, RoofingGrant/award (A): 6,501 @ $153.80EDGAR
2026-08-124Collins Jonathan Mark — EVP & Chief Financial OfficerGrant/award (A): 19,504 @ $153.80EDGAR
2026-08-124Marcon Rachel Barthelemy — President, DoorsGrant/award (A): 6,501 @ $153.80EDGAR
2026-08-104Elsner Adrienne — DirectorGrant/award (A): 98.04 @ $150.60 · Grant/award (A): 312 @ $157.10EDGAR
2026-08-104FESTA ALFRED E — DirectorGrant/award (A): 67.74 @ $150.60 · Grant/award (A): 315 @ $157.10EDGAR
2026-08-104Collins Michelle T — DirectorGrant/award (A): 370 @ $157.10EDGAR
2026-08-104Lonergan Edward F — DirectorGrant/award (A): 273.32 @ $150.60 · Grant/award (A): 581 @ $157.10EDGAR
2026-08-104Mendez-Andino Jose — EVP, Chief Innovation OfficerGrant/award (A): 77.24 @ $150.60EDGAR
2026-08-104Nimocks Suzanne P — DirectorGrant/award (A): 109.78 @ $150.60 · Grant/award (A): 321 @ $157.10EDGAR
2026-08-104CORDEIRO EDUARDO E — DirectorGrant/award (A): 67.10 @ $150.60 · Grant/award (A): 319 @ $157.10EDGAR
2026-08-104Martin Paul Edward — DirectorGrant/award (A): 41.97 @ $150.60 · Grant/award (A): 296 @ $157.10EDGAR
2026-08-104Williams John David — DirectorGrant/award (A): 284.17 @ $150.60 · Grant/award (A): 296 @ $157.10EDGAR
2026-07-304Canovas De La Nuez Jose Manuel — President, InsulationTax withholding (F): 1,070 @ $143.13EDGAR
2026-05-294Marcon Rachel Barthelemy — President, DoorsSale (S): 700 @ $120.71EDGAR
2026-05-124Martin Paul Edward — DirectorGrant/award (A): 382 @ $121.67EDGAR
2026-05-124Nimocks Suzanne P — DirectorGrant/award (A): 414 @ $121.67EDGAR
2026-05-124Lonergan Edward F — DirectorGrant/award (A): 750 @ $121.67EDGAR
2026-05-124Doerfler Mari — Vice President and ControllerSale (S): 1,926 @ $120.92EDGAR
2026-05-124Collins Michelle T — DirectorGrant/award (A): 478 @ $121.67EDGAR
2026-05-124Elsner Adrienne — DirectorGrant/award (A): 382 @ $121.67EDGAR
2026-05-124Williams John David — DirectorGrant/award (A): 382 @ $121.67EDGAR
2026-05-124FESTA ALFRED E — DirectorGrant/award (A): 407 @ $121.67EDGAR
2026-05-124CORDEIRO EDUARDO E — DirectorGrant/award (A): 407 @ $121.67EDGAR
2026-05-054Fister Todd W — EVP, CFO and COOGrant/award (A): 8,147 @ $122.73EDGAR
2026-04-134Elsner Adrienne — DirectorGrant/award (A): 124.96 @ $114.95EDGAR
2026-04-134Nimocks Suzanne P — DirectorGrant/award (A): 140.01 @ $114.95EDGAR
2026-04-134Mannen Maryann T. — DirectorGrant/award (A): 163.01 @ $114.95EDGAR
2026-04-134Lonergan Edward F — DirectorGrant/award (A): 350.52 @ $114.95EDGAR
2026-04-134Williams John David — DirectorGrant/award (A): 367.15 @ $114.95EDGAR
2026-04-134Martin Paul Edward — DirectorGrant/award (A): 52.00 @ $114.95EDGAR
2026-04-134Mendez-Andino Jose — EVP, Chief Innovation OfficerGrant/award (A): 100.51 @ $114.95EDGAR
2026-04-134FESTA ALFRED E — DirectorGrant/award (A): 85.36 @ $114.95EDGAR
2026-04-134CORDEIRO EDUARDO E — DirectorGrant/award (A): 84.53 @ $114.95EDGAR
2026-04-084Doerfler Mari — Vice President and ControllerTax withholding (F): 1,167 @ $106.28EDGAR
2026-03-034Williams John David — DirectorGrant/award (A): 381 @ $122.07EDGAR
2026-03-034Elsner Adrienne — DirectorGrant/award (A): 381 @ $122.07EDGAR
2026-03-034Lonergan Edward F — DirectorGrant/award (A): 748 @ $122.07EDGAR
2026-03-034Martin Paul Edward — DirectorGrant/award (A): 381 @ $122.07EDGAR
2026-03-034Collins Michelle T — DirectorGrant/award (A): 476 @ $122.07EDGAR
2026-03-034Mannen Maryann T. — DirectorGrant/award (A): 412 @ $122.07EDGAR
2026-03-034Nimocks Suzanne P — DirectorGrant/award (A): 413 @ $122.07EDGAR
2026-03-034FESTA ALFRED E — DirectorGrant/award (A): 406 @ $122.07EDGAR
2026-03-034CORDEIRO EDUARDO E — DirectorGrant/award (A): 406 @ $122.07EDGAR
2026-02-274Del Monaco Nicolas — President, RoofingGrant/award (A): 2,643 @ $0 · Tax withholding (F): 1,118 @ $123.48EDGAR
2026-02-274Marcon Rachel Barthelemy — President, DoorsGrant/award (A): 1,322 @ $0 · Tax withholding (F): 393 @ $123.48EDGAR
2026-02-274Chambers Brian — Chair, President and CEO, DirectorGrant/award (A): 55,512 @ $0 · Tax withholding (F): 24,760 @ $123.48EDGAR

Recent 8-K events — Owens Corning

FiledFormItems reportedSource
2026-09-168-K5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain OfficersEDGAR
2026-08-058-K2.02 — Results of Operations and Financial Condition
9.01 — Financial Statements and Exhibits
EDGAR
2026-07-298-K5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain OfficersEDGAR
2026-05-068-K2.02 — Results of Operations and Financial Condition
9.01 — Financial Statements and Exhibits
EDGAR
2026-05-018-K8.01 — Other EventsEDGAR
2026-05-018-K5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain OfficersEDGAR
2026-04-208-K5.07 — Submission of Matters to a Vote of Security HoldersEDGAR
2026-04-158-K2.06 — Material Impairments
8.01 — Other Events
EDGAR
2026-02-258-K2.02 — Results of Operations and Financial Condition
9.01 — Financial Statements and Exhibits
EDGAR
2026-02-068-K5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain OfficersEDGAR
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