BlackRock, Inc. 13D and 13G filings for STAMPS.COM INC:
- 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 |
| 2021-01-25 4:50 pm Purchase | 2020-12-31 | 13G | STAMPS.COM INC STMP | BlackRock Inc. BLK | 2,820,437 15.500% | 329,144 (+13.21%) | Filing |