Lisa G. Trimberger serves as Executive at CORPORATE OFFICE PROPERTIES TRUST, where they oversee executive responsibilities. Since joining the company, Lisa G. Trimberger has executed 28 insider transactions totaling $1.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 17, 2025 involved selling 3,000 shares valued at $91.6K.
Lisa G. Trimberger currently holds 20,287 shares of CORPORATE OFFICE PROPERTIES TRUST (OFC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Lisa G. Trimberger has been a net seller of OFC stock. They have purchased $312.6K and sold $844.9K worth of shares.
Lisa G. Trimberger's most recent insider trade was on Sep 17, 2025, when they sold 3,000 shares at $30.52 per share.
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| $30.72 |
| Discretionary |
| Jun 5, 2024 | LXFR | $25.4K | Payment | 2,611 | $9.73 | Discretionary |
| Jun 5, 2024 | LXFR | $0 | Option Exercise | 5,218 | $N/A | Discretionary |
| May 29, 2024 | EPR | $0 | Option Exercise | 6,633 | $N/A | Discretionary |
| May 9, 2024 | CDP | $0 | Award | 4,398 | $N/A | Discretionary |
| Dec 20, 2023 | CDP | $187.5K | Sale | 7,357 | $25.48 | Discretionary |
| Dec 6, 2023 | EPR | $275.2K | Sale | 5,933 | $46.39 | Discretionary |
| Jun 7, 2023 | LXFR | $0 | Option Exercise | 5,149 | $N/A | Discretionary |
| Jun 7, 2023 | LXFR | $37.3K | Payment | 2,440 | $15.28 | Discretionary |
| May 24, 2023 | EPR | $0 | Option Exercise | 4,536 | $N/A | Discretionary |
| May 11, 2023 | OFC | $0 | Award | 4,523 | $N/A | Discretionary |
| Feb 17, 2023 | EPR | $0 | Option Exercise | 1,397 | $N/A | Discretionary |
| Jun 7, 2022 | LXFR | $24.1K | Payment | 1,460 | $16.51 | Discretionary |
| Jun 7, 2022 | LXFR | $0 | Option Exercise | 3,648 | $N/A | Discretionary |
| May 12, 2022 | OFC | $0 | Award | 3,941 | $N/A | Discretionary |
| Nov 29, 2021 | LXFR | $99.0K | Purchase | 5,000 | $19.79 | Discretionary |
| Jun 8, 2021 | LXFR | $0 | Option Exercise | 5,527 | $N/A | Discretionary |
| Jun 8, 2021 | LXFR | $52.2K | Payment | 2,272 | $22.96 | Discretionary |
| May 13, 2021 | OFC | $0 | Award | 3,416 | $N/A | Discretionary |
| May 3, 2021 | OFC | $140.3K | Sale | 5,000 | $28.05 | Discretionary |
| May 21, 2020 | OFC | $0 | Award | 3,986 | $N/A | Discretionary |
| May 9, 2019 | OFC | $0 | Award | 3,432 | $N/A | Discretionary |
| Dec 13, 2018 | OFC | $46.3K | Purchase | 2,000 | $23.16 | Discretionary |
| May 10, 2018 | OFC | $0 | Award | 3,458 | $N/A | Discretionary |
| Feb 13, 2018 | OFC | $76.2K | Purchase | 3,000 | $25.40 | Discretionary |
| Nov 30, 2017 | OFC | $91.2K | Purchase | 3,000 | $30.39 | Discretionary |
| Oct 2, 2017 | OFC | $0 | Award | 1,464 | $N/A | Discretionary |