🕵️ COPT Defense Properties ($CDP)
SEC insider & ownership activity, last 12 months · CIK 860546 · every row links its SEC filing
Over the last 12 months insiders sold $1.6M with no open-market buying against it. Pickett C Taylor sold $1.0M in discretionary trades (May). Alliancebernstein L.p. added 5.5% → 7.5%. No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 4 sellers, $1.6M (5 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Pickett C Taylor | 0 | – | 1 | $1.0M | May 29, 2026 |
| Lisa G. Trimberger | 0 | – | 2 | $242K | Sep 17, 2025 |
| Philip L. Hawkins | 0 | – | 1 | $181K | Feb 23, 2026 |
| Robert L. Denton | 0 | – | 1 | $127K | May 26, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Blackrock, Inc. | 14.7% | 13G | Jul 18, 2025 | filing ↗ | |
| Vanguard Portfolio Management | 10.2% | 13G | Feb 5, 2026 | filing ↗ | |
| Alliancebernstein L.p. | 7.5% | 13G | Nov 14, 2025 | filing ↗ | |
| Vanguard Capital Management | 5.3% | 13G | Apr 29, 2026 | filing ↗ | |
| JPMorgan Chase & Co | 5.3% | 13G | Jul 16, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Philip L. Hawkins | $181K | Feb 23, 2026 | filing ↗ |
| Lisa G. Trimberger | $92K | Sep 17, 2025 | filing ↗ |
| Lisa Trimberger | $150K | Sep 17, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Jul 27, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 27, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 14, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 14, 2026 | filing ↗ |
| Earnings (2.02) | Apr 27, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 27, 2026 | filing ↗ |
| Earnings (2.02) | Feb 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 5, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 30, 2026 | filing ↗ |
| Earnings (2.02) | Oct 30, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 30, 2025 | filing ↗ |
| Material agreement (1.01) | Oct 6, 2025 | filing ↗ |
| New financial obligation (2.03) | Oct 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 6, 2025 | filing ↗ |
| Material agreement (1.01) | Oct 2, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 2, 2025 | filing ↗ |
| Other events (8.01) | Sep 23, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 23, 2025 | filing ↗ |
| Other events (8.01) | Sep 23, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 23, 2025 | filing ↗ |