2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Corporate Office Properties Trust | 10% Owner | 2,568,184 | Jun 9, 2011 |
| Griffin Randall M | CEO | 400,029 | Mar 5, 2012 |
| Waesche Roger A Jr | President | 293,060 | Mar 7, 2016 |
| Budorick Stephen E | CEO | 153,882 | Nov 8, 2024 |
| Denton Robert L | Director | 150,264 | Dec 4, 2025 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Mar 3, 2026 | Mar 4, 2026 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2026 | Mar 3, 2026 | BUDORICK STEPHEN E | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2026 | Mar 3, 2026 | Snider Britt A. | COO | Neutral | 90.0 | +11,203 | 373.43% | ✗ | - |
| Mar 1, 2026 | Mar 3, 2026 | Mifsud Anthony | CFO | Neutral | 90.0 | +8,149 | 13.65% | ✗ | - |
| Mar 1, 2026 | Mar 3, 2026 | Myers Matthew T | SVP-CAO & CONTROLLER | Sell | 91.3 | +1,440 | 15.06% | ✗ | $30.2K |
| Feb 23, 2026 | Feb 24, 2026 | HAWKINS PHILIP L | Director | Sell | 22.5 | -5,536 | -26.71% | ✗ | $181.1K |
| Feb 10, 2026 | Feb 11, 2026 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 5, 2026 | Feb 6, 2026 | Mifsud Anthony | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 5, 2026 | Feb 6, 2026 | BUDORICK STEPHEN E | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 23, 2025 | Dec 29, 2025 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 3, 2025 | Dec 4, 2025 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 1, 2025 | Dec 2, 2025 | Myers Matthew T | SVP-CAO & CONTROLLER | Sell | 27.5 | -250 | -2.55% | ✗ | $7.7K |
| Nov 12, 2025 | Nov 13, 2025 | Mifsud Anthony | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 3, 2025 | Nov 4, 2025 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 25, 2025 | Sep 25, 2025 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 17, 2025 | Sep 18, 2025 | Trimberger Lisa G | Director | Sell | 22.5 | -7,896 | -28.02% | ✗ | $242K |
| Sep 5, 2025 | Sep 8, 2025 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 4, 2025 | Aug 4, 2025 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 9, 2025 | Jun 9, 2025 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 20, 2025 | May 22, 2025 | DENTON ROBERT L | Director | Neutral | 90.0 | +3,922 | 100.00% | ✗ | - |
| May 20, 2025 | May 22, 2025 | Long Letitia A | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 20, 2025 | May 22, 2025 | Owens Raymond Lee | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 20, 2025 | May 22, 2025 | Miller Essye B. | Director | Neutral | 90.0 | +3,922 | 33.38% | ✗ | - |
| May 20, 2025 | May 22, 2025 | HAWKINS PHILIP L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 20, 2025 | May 22, 2025 | PICKETT C TAYLOR | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 20, 2025 | May 22, 2025 | Trimberger Lisa G | Director | Neutral | 90.0 | +3,922 | 16.17% | ✗ | - |
| May 15, 2025 | May 19, 2025 | DENTON ROBERT L | Director | Sell | 22.5 | -4,398 | -100.00% | ✗ | $117.4K |
| Mar 7, 2025 | Mar 10, 2025 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2025 | Mar 4, 2025 | BUDORICK STEPHEN E | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2025 | Mar 4, 2025 | Snider Britt A. | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2025 | Mar 4, 2025 | Mifsud Anthony | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2025 | Mar 4, 2025 | Myers Matthew T | SVP-CAO & CONTROLLER | Sell | 91.3 | +2,026 | 26.03% | ✗ | $17.2K |
| Feb 26, 2025 | Feb 26, 2025 | Snider Britt A. | COO | Buy | 91.3 | +1,000 | 50.00% | ✗ | $26.9K |
| Feb 18, 2025 | Feb 18, 2025 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 10, 2025 | Feb 11, 2025 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 29, 2025 | Jan 31, 2025 | BUDORICK STEPHEN E | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 29, 2025 | Jan 31, 2025 | Mifsud Anthony | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 5, 2024 | Dec 6, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 2, 2024 | Dec 3, 2024 | Myers Matthew T | SVP-CAO & CONTROLLER | Sell | 26.3 | -750 | -8.79% | ✗ | $24.4K |
| Nov 12, 2024 | Nov 14, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 7, 2024 | Nov 8, 2024 | BUDORICK STEPHEN E | CEO | Sell | 20.0 | -8,854 | -5.44% | ✗ | $288.1K |
| Nov 6, 2024 | Nov 7, 2024 | BUDORICK STEPHEN E | CEO | Sell | 20.0 | -9,000 | -5.24% | ✗ | $293.7K |
| Nov 5, 2024 | Nov 6, 2024 | BUDORICK STEPHEN E | CEO | Sell | 20.0 | -9,000 | -4.98% | ✗ | $291.6K |
| Nov 4, 2024 | Nov 5, 2024 | BUDORICK STEPHEN E | CEO | Sell | 20.0 | -9,000 | -4.74% | ✗ | $291.4K |
| Oct 30, 2024 | Oct 31, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 10, 2024 | Sep 11, 2024 | Snider Britt A. | COO | Buy | 91.3 | +1,000 | 100.00% | ✗ | $29.4K |
| Sep 4, 2024 | Sep 4, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 14, 2024 | Aug 15, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 31, 2024 | Jul 31, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 10, 2024 | Jun 11, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 14, 2024 | May 15, 2024 | DENTON ROBERT L | Director | Sell | 22.5 | -4,523 | -50.70% | ✗ | $111.2K |
| May 9, 2024 | May 13, 2024 | PICKETT C TAYLOR | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2024 | May 13, 2024 | HAWKINS PHILIP L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2024 | May 13, 2024 | Owens Raymond Lee | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2024 | May 13, 2024 | Long Letitia A | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 9, 2024 | May 13, 2024 | Miller Essye B. | Director | Neutral | 90.0 | +4,398 | 59.81% | ✗ | - |
| May 9, 2024 | May 13, 2024 | BRADY THOMAS F | Director | Neutral | 85.0 | +4,398 | 9.80% | ✗ | - |
| May 9, 2024 | May 13, 2024 | DENTON ROBERT L | Director | Neutral | 90.0 | +4,398 | 97.24% | ✗ | - |
| May 9, 2024 | May 13, 2024 | Trimberger Lisa G | Director | Neutral | 90.0 | +4,398 | 22.14% | ✗ | - |
| Mar 18, 2024 | Mar 18, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2024 | Mar 5, 2024 | Mifsud Anthony | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2024 | Mar 5, 2024 | BUDORICK STEPHEN E | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2024 | Mar 5, 2024 | Snider Britt A. | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2024 | Mar 5, 2024 | Myers Matthew T | SVP-CAO & CONTROLLER | Sell | 90.0 | +2,410 | 39.35% | ✗ | $8.2K |
| Feb 29, 2024 | Feb 29, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 20, 2024 | Feb 21, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 12, 2024 | Feb 13, 2024 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 1, 2024 | Feb 5, 2024 | Mifsud Anthony | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 1, 2024 | Feb 5, 2024 | BUDORICK STEPHEN E | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 20, 2023 | Dec 20, 2023 | Trimberger Lisa G | Director | Sell | 22.5 | -7,357 | -27.03% | ✗ | $187.4K |
| Dec 19, 2023 | Dec 19, 2023 | Snider Britt A. | COO | Buy | 91.3 | +1,000 | 100.00% | ✗ | $25.1K |
| Dec 13, 2023 | Dec 14, 2023 | KESLER STEVEN D | Director | Sell | 26.3 | -1,719 | -3.99% | ✗ | $43.7K |
| Dec 7, 2023 | Dec 8, 2023 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 1, 2023 | Dec 5, 2023 | Myers Matthew T | SVP-CAO & CONTROLLER | Sell | 27.5 | -250 | -3.92% | ✗ | $6.1K |
| Mar 3, 2023 | Dec 5, 2023 | Myers Matthew T | SVP-CAO & CONTROLLER | Neutral | 90.0 | +2,624 | 69.97% | ✗ | - |
| Dec 1, 2023 | Dec 4, 2023 | Snider Britt A. | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 4, 2023 | Snider Britt A. | COO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Nov 20, 2023 | Nov 21, 2023 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 10, 2023 | Nov 13, 2023 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 7, 2023 | Nov 9, 2023 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 14, 2023 | Aug 15, 2023 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 22, 2023 | May 22, 2023 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 17, 2023 | May 18, 2023 | DENTON ROBERT L | Director | Sell | 22.5 | -3,941 | -46.56% | ✗ | $90.4K |
| May 11, 2023 | May 15, 2023 | Trimberger Lisa G | Director | Neutral | 90.0 | +4,523 | 19.93% | ✗ | - |
| May 11, 2023 | May 15, 2023 | PICKETT C TAYLOR | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 11, 2023 | May 15, 2023 | Owens Raymond Lee | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 11, 2023 | May 15, 2023 | Miller Essye B. | Director | Neutral | 90.0 | +4,523 | 159.82% | ✗ | - |
| May 11, 2023 | May 15, 2023 | Long Letitia A | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 11, 2023 | May 15, 2023 | KESLER STEVEN D | Director | Neutral | 90.0 | +4,523 | 11.75% | ✗ | - |
| May 11, 2023 | May 15, 2023 | HAWKINS PHILIP L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 11, 2023 | May 15, 2023 | DENTON ROBERT L | Director | Neutral | 90.0 | +4,523 | 114.77% | ✗ | - |
| May 11, 2023 | May 15, 2023 | BRADY THOMAS F | Director | Neutral | 90.0 | +4,523 | 11.21% | ✗ | - |
| May 2, 2023 | May 2, 2023 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 23, 2023 | Mar 23, 2023 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 8, 2023 | Mar 8, 2023 | DENTON ROBERT L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2023 | Mar 3, 2023 | Myers Matthew T | SVP-CAO & CONTROLLER | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2023 | Mar 3, 2023 | Mifsud Anthony | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2023 | Mar 3, 2023 | BUDORICK STEPHEN E | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 1, 2023 | Mar 3, 2023 | Hartman Todd W. | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 2, 2023 | Myers Matthew T | SVP-CAO & CONTROLLER | Neutral | 52.5 | - | 0.00% | ✗ | - |