| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | COPT DEFENSE PROPERTIES | 16,664,736 | 14.8% | EDGAR |
| SC 13G | 2024-02-13 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | COPT DEFENSE PROPERTIES | - | - | EDGAR |
| SC 13G/A | 2024-02-09 | FMR LLC | COPT DEFENSE PROPERTIES | 4,290,896 | 3.8% | EDGAR |
| SC 13G/A | 2024-01-29 | STATE STREET CORP | COPT DEFENSE PROPERTIES | - | 6.1% | EDGAR |
| SC 13G/A | 2024-01-22 | BlackRock Inc. | COPT DEFENSE PROPERTIES | 17,908,018 | 15.9% | EDGAR |
| SC 13G | 2023-02-15 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | CORPORATE OFFICE PROPERTIES TRUST | 6,679,975 | 5.9% | EDGAR |
| SC 13G/A | 2023-02-09 | FMR LLC | CORPORATE OFFICE PROPERTIES TRUST | 6,021,443 | 5.4% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | CORPORATE OFFICE PROPERTIES TRUST | 16,885,442 | 15.0% | EDGAR |
| SC 13G/A | 2023-02-08 | STATE STREET CORP | CORPORATE OFFICE PROPERTIES TRUST | - | 6.0% | EDGAR |
| SC 13G/A | 2023-01-26 | BlackRock Inc. | CORPORATE OFFICE PROPERTIES TRUST | 17,066,414 | 15.2% | EDGAR |
| SC 13G/A | 2023-01-20 | BlackRock Inc. | CORPORATE OFFICE PROPERTIES TRUST | 17,066,414 | 15.2% | EDGAR |
| SC 13G | 2022-02-11 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | CORPORATE OFFICE PROPERTIES TRUST | 10 | 12.0% | EDGAR |
| SC 13G | 2022-02-10 | STATE STREET CORP | CORPORATE OFFICE PROPERTIES TRUST | - | 5.3% | EDGAR |
| SC 13G/A | 2022-02-09 | FMR LLC | CORPORATE OFFICE PROPERTIES TRUST | 5,685,677 | 5.1% | EDGAR |
| SC 13G/A | 2022-02-09 | EARNEST PARTNERS LLC | CORPORATE OFFICE PROPERTIES TRUST | 5,362,174 | 4.8% | EDGAR |
| SC 13G/A | 2022-02-09 | VANGUARD GROUP INC | CORPORATE OFFICE PROPERTIES TRUST | 16,552,053 | 14.7% | EDGAR |
| SC 13G | 2022-02-09 | EARNEST PARTNERS LLC | CORPORATE OFFICE PROPERTIES TRUST | 5,712,688 | 5.1% | EDGAR |
| SC 13G/A | 2022-01-27 | BlackRock Inc. | CORPORATE OFFICE PROPERTIES TRUST | 17,831,166 | 15.9% | EDGAR |
| SC 13G/A | 2022-01-25 | BlackRock Inc. | CORPORATE OFFICE PROPERTIES TRUST | 17,831,166 | 15.9% | EDGAR |
| SC 13G | 2021-02-11 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | CORPORATE OFFICE PROPERTIES TRUST | 6,584,407 | 5.9% | EDGAR |