AllianceBernstein L.P. 13D and 13G filings for COPT Defense Properties:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-11-14 12:12 pm Purchase | 2025-09-30 | 13G | COPT Defense Properties CDP | AllianceBernstein L.P. | 8,457,373 7.500% | 2,209,519 (+35.36%) | Filing |
| 2025-02-05 4:31 pm Purchase | 2024-12-31 | 13G | COPT Defense Properties CDP | AllianceBernstein L.P. | 6,247,854 5.500% | 6,247,854 (New Position) | Filing |