BlackRock, Inc. 13D and 13G filings for Arena Pharmaceuticals, 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 |
| 2022-03-11 2:13 pm Unchanged | 2021-12-31 | 13G | ARENA PHARMACEUTICALS INC ARNA | BlackRock Inc. BLK | 4,862,407 7.900% | 0 (Unchanged) | Filing |
| 2022-02-08 5:05 pm Sale | 2021-12-31 | 13G | ARENA PHARMACEUTICALS INC ARNA | BlackRock Inc. BLK | 4,862,407 7.900% | -528,153 (-9.80%) | Filing |