Brian Chambers serves as Executive at Owens Corning, where they oversee executive responsibilities. Since joining the company, Brian Chambers has executed 76 insider transactions totaling $5.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 15, 2025 involved selling 1,089 shares valued at $125.2K.
Brian Chambers currently holds 347,420 shares of Owens Corning (OC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Brian Chambers has been a net seller of OC stock. They have purchased $97.9K and sold $5.5M worth of shares.
Brian Chambers's most recent insider trade was on Dec 15, 2025, when they sold 1,089 shares at $115.01 per share.
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| $N/A |
| Discretionary |
| Mar 1, 2024 | OC | $265.7K | Payment | 1,752 | $151.67 | Discretionary |
| Feb 13, 2024 | OC | $5.0M | Payment | 34,167 | $147.04 | Discretionary |
| Feb 13, 2024 | OC | $0 | Award | 75,338 | $N/A | Discretionary |
| Feb 5, 2024 | OC | $767.9K | Payment | 5,019 | $152.99 | Discretionary |
| Feb 2, 2024 | OC | $421.7K | Payment | 2,713 | $155.42 | Planned |
| Feb 1, 2024 | OC | $498.6K | Payment | 3,203 | $155.68 | Planned |
| Feb 1, 2024 | OC | $0 | Award | 19,270 | $N/A | Planned |
| Feb 1, 2024 | OC | $1.4M | Sale | 9,100 | $153.57 | Planned |
| Feb 1, 2024 | OC | $342.6K | Option Exercise | 9,100 | $37.65 | Planned |
| Dec 7, 2023 | LECO | $0 | Award | 757 | $N/A | Discretionary |
| Feb 7, 2023 | OC | $166.1K | Payment | 1,664 | $99.83 | Discretionary |
| Feb 6, 2023 | OC | $566.2K | Payment | 5,684 | $99.61 | Discretionary |
| Feb 3, 2023 | OC | $277.1K | Payment | 2,744 | $101.00 | Discretionary |
| Feb 2, 2023 | OC | $4.7M | Payment | 45,745 | $102.97 | Discretionary |
| Feb 2, 2023 | OC | $312.8K | Payment | 3,038 | $102.97 | Discretionary |
| Feb 1, 2023 | OC | $0 | Award | 28,251 | $N/A | Discretionary |
| Feb 1, 2023 | OC | $0 | Award | 100,869 | $N/A | Discretionary |
| Dec 12, 2022 | LECO | $0 | Award | 981 | $N/A | Discretionary |
| Feb 16, 2022 | LECO | $0 | Award | 927 | $N/A | Discretionary |
| Feb 8, 2022 | OC | $152.2K | Payment | 1,678 | $90.69 | Discretionary |
| Feb 7, 2022 | OC | $549.4K | Payment | 6,218 | $88.35 | Discretionary |
| Feb 3, 2022 | OC | $1.8M | Payment | 19,872 | $89.50 | Discretionary |
| Feb 3, 2022 | OC | $275.0K | Payment | 3,073 | $89.50 | Discretionary |
| Feb 3, 2022 | OC | $0 | Award | 43,817 | $N/A | Discretionary |
| Feb 2, 2022 | OC | $0 | Award | 26,789 | $N/A | Discretionary |
| Jan 31, 2022 | OC | $49.3K | Payment | 556 | $88.70 | Discretionary |
| Sep 23, 2021 | OC | $282.5K | Payment | 3,178 | $88.88 | Discretionary |
| Jul 30, 2021 | OC | $450.9K | Payment | 4,689 | $96.16 | Discretionary |