Owens Corning (OC) has 17 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 1 sales totalling $130K. Most recent filing: Sept. 17, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
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| Sept. 17, 2026 filed Sept. 15, 2026 | Fister Todd W President and COO | $151,831 | 1,180 | −2% | No | |
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| Sept. 17, 2026 filed Sept. 15, 2026 | Del Monaco Nicolas President, Roofing | $110,142 | 856 | −3% | No | |
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| Sept. 1, 2026 filed Aug. 28, 2026 | Marcon Rachel Barthelemy President, Doors | −$129,663 | 900 | −4% | Yes | |
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| Aug. 12, 2026 filed Aug. 10, 2026 | Marcon Rachel Barthelemy President, Doors | $999,854 | 6,501 | +41% | No | |
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| Aug. 12, 2026 filed Aug. 10, 2026 | Collins Jonathan Mark EVP & Chief Financial Officer | $2,999,715 | 19,504 | New | No | |
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Showing the 5 most recent of 17 filings in the last 90 days.
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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