Owens Corning
OC- Exchange
- NYSE
- Industry
- Abrasive, Asbestos & Misc Nonmetallic Mineral Prods
- SEC CIK
- 0001370946
In the last 90 days, Owens Corning insiders filed 0 open-market purchases and 1 sale; 693 institutions reported holding it in 13F filings for Q2 2026, worth $13.1B in total; Harris Associates (Oakmark) is the only superinvestor holding it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Owens Corning insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 1 filing
- 1 insider, $129.7K in total
- Insiders trading
- 1
- Net value
- −$129.7K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Owens Corning, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Fister Todd W | President and COO | 52,138 | Sep 17, 2026 | 5 |
| Del Monaco Nicolas | President, Roofing | 26,330 | Sep 17, 2026 | 5 |
| Marcon Rachel Barthelemy | President, Doors | 21,449 | Sep 1, 2026 | 6 |
| Collins Jonathan Mark | EVP & Chief Financial Officer | 19,504 | Aug 12, 2026 | 1 |
| Canovas De La Nuez Jose Manuel | President, Insulation | 18,955 | Aug 12, 2026 | 5 |
| Williams John David | Director | 54,752 | Aug 10, 2026 | 6 |
| Martin Paul Edward | Director | 8,338 | Aug 10, 2026 | 6 |
| Cordeiro Eduardo E | Director | 16,311 | Aug 10, 2026 | 6 |
| Nimocks Suzanne P | Director | 36,938 | Aug 10, 2026 | 6 |
| Mendez-Andino Jose | EVP, Chief Innovation Officer | 24,507 | Aug 10, 2026 | 8 |
| Lonergan Edward F | Director | 54,958 | Aug 10, 2026 | 6 |
| Collins Michelle T | Director | 2,918 | Aug 10, 2026 | 4 |
| Festa Alfred E | Director | 13,296 | Aug 10, 2026 | 6 |
| Elsner Adrienne | Director | 19,099 | Aug 10, 2026 | 6 |
| Doerfler Mari | Vice President and Controller | 3,093 | May 12, 2026 | 4 |
| Mannen Maryann T. | Director | 27,410 | Apr 13, 2026 | 4 |
| Chambers Brian | Chair, President and CEO | 395,537 | Feb 27, 2026 | 4 |
| Beredo Gina A. | EVP, CAO & GC | 36,351 | Feb 27, 2026 | 3 |
| Baymiller Ann Lizabeth | Chief Information Officer | 8,797 | Feb 27, 2026 | 3 |
| Morris W Howard | Director | 41,915 | Apr 14, 2025 | 0 |
| Russell Paula | EVP, Chief HR Officer | 25,988 | Apr 14, 2025 | 0 |
| Ball Christopher O | President, Doors | 25,255 | Feb 28, 2025 | 0 |
| Smith Gunner | President, Roofing | 30,053 | Feb 25, 2025 | 0 |
| Sandri Marcio A | President, Composites | 57,470 | Feb 7, 2025 | 0 |
| Parks Kenneth Scott | EVP & Chief Financial Officer | 43,464 | Sep 12, 2023 | 0 |
| Smith Daniel T | EVP and Chief Growth Officer | 46,895 | Aug 8, 2023 | 0 |
| Schmidt Kelly | Vice President and Controller | 15,472 | Feb 8, 2023 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 10, 2021 (view filing) | Aug 9 | 1 day | Morris W HowardDirector | SSale$.01 Par Value Common | −1.90K | $95.60 | −$182.0K | −4.8%38.0K after | |
| Nov 4, 2021 (view filing) | Nov 3 | 1 day | Russell PaulaEVP, Chief HR Officer | SSale$.01 Par Value Common | −2.00K | $95.00 | −$190.0K | −10.8%16.5K after | |
| Dec 7, 2021 (view filing) | Dec 6 | 1 day | Smith GunnerPresident, Roofing | SSale$.01 Par Value Common | −8.50K | $91.95 | −$781.6K | −33.2%17.1K after | |
| Jan 19, 2022 (view filing) | Jan 14 | 5 days | Sandri Marcio APresident, Composites | SSale$.01 Par Value Common | −5.46K | $95.00 | −$518.6K | −13.8%34.1K after | |
| Feb 18, 2022 (view filing) | Feb 16 | 2 days | Sandri Marcio APresident, Composites | SSale$.01 Par Value Common | −1.11K | $95.00 | −$105.3K | −2.4%44.6K after | |
| Feb 18, 2022 (view filing) | Feb 16 | 2 days | Russell PaulaEVP, Chief HR Officer | SSale$.01 Par Value Common | −1.00K | $100.00 | −$100.0K | −5.0%19.0K after | |
| Feb 18, 2022 (view filing) | Feb 16 | 2 days | Smith Daniel TEVP and Chief Growth Officer | SSale$.01 Par Value Common | −4.50K | $100.00 | −$450.0K | −7.9%52.1K after | |
| Aug 2, 2022 (view filing) | Jul 29 | 4 days | Schmidt KellyVice President and Controller | SSale$.01 Par Value Common | −1.94K | $91.93 | −$178.3K | −11.4%15.1K after | |
| Aug 30, 2022 (view filing) | Aug 29 | 1 day | Morris W HowardDirector | SSale$.01 Par Value Common | −401 | $84.01 | −$33.7K | −1.0%39.7K after | |
| Sep 16, 2022 (view filing) | Sep 15 | 1 day | Smith GunnerPresident, Roofing | SSale$.01 Par Value Common | −2.70K | $83.12 | −$224.4K | −9.9%24.5K after | |
| Sep 20, 2022 (view filing)4:30 PM ET | Sep 19 | 1 day | Chambers BrianChair, President and CEO | SSale$.01 Par Value Common | −7.60K | $80.80 | −$614.1K | −4.0%183.4K after | |
| Nov 29, 2022 (view filing) | Nov 28 | 1 day | Sandri Marcio APresident, Composites | SSale$.01 Par Value Common | −3.60K | $90.06 | −$324.2K | −7.2%46.4K after | |
| Dec 12, 2022 (view filing) | Dec 9 | 3 days | Schmidt KellyVice President and Controller | SSale$.01 Par Value Common | −2.18K | $93.74 | −$204.4K | −14.3%13.0K after | |
| Feb 3, 2023 (view filing) | Feb 2 | 1 day | Fister Todd WPresident, Insulation | SSale$.01 Par Value Common | −7.08K | $100.00 | −$707.5K | −16.4%36.0K after | |
| Feb 8, 2023 (view filing) | Feb 6-7 | 2 days | Fister Todd WPresident, Insulation | SSale$.01 Par Value Common | −2.83K | $100.00 | −$282.8K | −8.3%31.2K after | 2 lots |
| Feb 16, 2023 (view filing) | Feb 15 | 1 day | Mendez-Andino JoseEVP, Chief R&D Officer | SSale$.01 Par Value Common | −2.29K | $104.00 | −$238.6K | −12.8%15.6K after | |
| Mar 2, 2023 (view filing) | Mar 1 | 1 day | Smith Daniel TEVP and Chief Growth Officer | SSale$.01 Par Value Common | −16.7K | $97.72 | −$1.63M | −24.9%50.4K after | |
| Apr 3, 2023 (view filing) | Mar 31 | 3 days | Russell PaulaEVP, Chief HR Officer | SSale$.01 Par Value Common | −2.00K | $95.00 | −$190.0K | −7.6%24.3K after | |
| Apr 20, 2023 (view filing) | Apr 18 | 2 days | Russell PaulaEVP, Chief HR Officer | SSale$.01 Par Value Common | −3.00K | $100.00 | −$300.0K | −12.3%21.4K after | |
| Apr 20, 2023 (view filing) | Apr 18 | 2 days | Sandri Marcio APresident, Composites | SSale$.01 Par Value Common | −8.00K | $100.00 | −$800.0K | −11.3%63.0K after | |
| May 22, 2023 (view filing) | May 18 | 4 days | Russell PaulaEVP, Chief HR Officer | SSale$.01 Par Value Common | −2.00K | $110.00 | −$220.0K | −9.4%19.4K after | |
| May 22, 2023 (view filing) | May 18 | 4 days | Smith GunnerPresident, Roofing | SSale$.01 Par Value Common | −3.40K | $110.00 | −$374.0K | −8.2%37.8K after | |
| Jun 5, 2023 (view filing) | Jun 1 | 4 days | Smith Daniel TEVP and Chief Growth Officer | SSale$.01 Par Value Common | −3.67K | $106.11 | −$389.4K | −7.3%46.8K after | |
| Jun 7, 2023 (view filing) | Jun 6 | 1 day | Smith GunnerPresident, Roofing | SSale$.01 Par Value Common | −6.90K | $115.01 | −$793.6K | −18.1%31.2K after | |
| Jun 9, 2023 (view filing) | Jun 7 | 2 days | Doerfler MariVice President and Controller | SSale$.01 Par Value Common | −300 | $117.91 | −$35.4K | −5.8%4.87K after | |
| Aug 8, 2023 (view filing) | Aug 7 | 1 day | Morris W HowardDirector | SSale$.01 Par Value Common | −1.03K | $141.63 | −$146.3K | −2.5%40.9K after | |
| Aug 25, 2023 (view filing) | Aug 23 | 2 days | Fister Todd WPresident, Insulation | SSale$.01 Par Value Common | −5.38K | $136.23 | −$732.2K | −17.1%26.1K after | 10b5-1 |
| Nov 7, 2023 (view filing) | Nov 6 | 1 day | Morris W HowardDirector | SSale$.01 Par Value Common | −350 | $122.05 | −$42.7K | −0.8%41.0K after | |
| Dec 14, 2023 (view filing) | Dec 12 | 2 days | Doerfler MariVice President and Controller | SSale$.01 Par Value Common | −350 | $143.81 | −$50.3K | −7.1%4.60K after | |
| Dec 18, 2023 (view filing) | Dec 15 | 3 days | Sandri Marcio APresident, Composites | SSale$.01 Par Value Common | −6.11K | $152.47 | −$931.7K | −9.6%57.4K after | 10b5-1 |
| Feb 5, 2024 (view filing) | Feb 1 | 4 days | Chambers BrianChair, President and CEO | SSale$.01 Par Value Common | −9.10K | $153.57 | −$1.40M | −3.3%269.7K after | 10b5-1 |
| Feb 5, 2024 (view filing) | Feb 2 | 3 days | Smith GunnerPresident, Roofing | SSale$.01 Par Value Common | −708 | $153.73 | −$108.8K | −1.7%40.0K after | 10b5-1 |
| Feb 7, 2024 (view filing) | Feb 5-6 | 2 days | Smith GunnerPresident, Roofing | SSale$.01 Par Value Common | −2.10K | $153.11 | −$322.1K | −5.5%36.1K after | 2 lots10b5-1 |
| Feb 15, 2024 (view filing) | Feb 14 | 1 day | Smith GunnerPresident, Roofing | SSale$.01 Par Value Common | −7.44K | $148.99 | −$1.11M | −17.1%36.1K after | 10b5-1 |
| Mar 15, 2024 (view filing) | Mar 14 | 1 day | Russell PaulaEVP, Chief HR Officer | SSale$.01 Par Value Common | −3.77K | $162.00 | −$609.9K | −15.6%20.4K after | 10b5-1 |
| Mar 19, 2024 (view filing) | Mar 15 | 4 days | Mendez-Andino JoseEVP, Chief R&D Officer | SSale$.01 Par Value Common | −2.83K | $156.72 | −$444.0K | −16.1%14.8K after | 10b5-1 |
| May 23, 2024 (view filing) | May 21 | 2 days | Del Monaco NicolasPresident, Insulation | SSale$.01 Par Value Common | −3.42K | $176.47 | −$604.1K | −23.1%11.4K after | 10b5-1 |
| May 29, 2024 (view filing) | May 24 | 5 days | Sandri Marcio APresident, Composites | SSale$.01 Par Value Common | −9.70K | $178.00 | −$1.73M | −13.4%62.9K after | 10b5-1 |
| Jun 17, 2024 (view filing) | Jun 13 | 4 days | Fister Todd WEVP & Chief Financial Officer | SSale$.01 Par Value Common | −3.00K | $180.85 | −$542.5K | −8.0%34.6K after | 10b5-1 |
| Jun 17, 2024 (view filing) | Jun 12 | 5 days | Doerfler MariVice President and Controller | SSale$.01 Par Value Common | −240 | $182.05 | −$43.7K | −4.5%5.09K after | Amended |
| Jul 1, 2024 (view filing) | Jun 27 | 4 days | Fister Todd WEVP & Chief Financial Officer | SSale$.01 Par Value Common | −3.00K | $173.65 | −$521.0K | −8.7%31.6K after | 10b5-1 |
| Aug 15, 2024 (view filing) | Aug 14 | 1 day | Morris W HowardDirector | SSale$.01 Par Value Common | −820 | $158.93 | −$130.3K | −1.9%41.5K after | |
| Sep 19, 2024 (view filing) | Sep 17 | 2 days | Sandri Marcio APresident, Composites | SSale$.01 Par Value Common | −3.05K | $170.00 | −$518.5K | −4.8%60.1K after | 10b5-1 |
| Sep 23, 2024 (view filing) | Sep 19 | 4 days | Sandri Marcio APresident, Composites | SSale$.01 Par Value Common | −3.05K | $176.50 | −$538.5K | −5.1%57.1K after | 10b5-1 |
| Nov 14, 2024 (view filing) | Nov 13 | 1 day | Morris W HowardDirector | SSale$.01 Par Value Common | −221 | $196.79 | −$43.5K | −0.5%41.6K after | |
| Nov 21, 2024 (view filing) | Nov 19 | 2 days | Mendez-Andino JoseEVP, Chief R&D Officer | SSale$.01 Par Value Common | −2.59K | $193.48 | −$501.7K | −17.4%12.3K after | 10b5-1 |
| Dec 17, 2024 (view filing) | Dec 13 | 4 days | Smith GunnerPresident, Roofing | SSale$.01 Par Value Common | −17.4K | $191.19 | −$3.34M | −48.1%18.9K after | 10b5-1 |
| Feb 5, 2025 (view filing) | Feb 3-4 | 2 days | Mendez-Andino JoseEVP, Chief R&D Officer | SSale$.01 Par Value Common | −564 | $180.59 | −$101.9K | −4.8%11.3K after | 2 lots10b5-1 |
| Feb 7, 2025 (view filing) | Feb 6 | 1 day | Del Monaco NicolasPresident, Insulation | SSale$.01 Par Value Common | −1.75K | $183.97 | −$321.9K | −13.1%11.6K after | 10b5-1 |
| Feb 7, 2025 (view filing) | Feb 6 | 1 day | Mendez-Andino JoseEVP, Chief R&D Officer | SSale$.01 Par Value Common | −218 | $183.97 | −$40.1K | −1.6%13.7K after | 10b5-1 |