W. R. Berkley Corporation 13D and 13G filings for :
- 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 |
| 2025-04-08 5:32 pm Purchase | 2025-03-31 | 13G | Ribbon Acquisition Corp Rights RIBBR | BERKLEY W R CORP WRB | 437,266 6.800% | 437,266 (New Position) | Filing |