Wellington Management Group LLP 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 |
| 2022-02-04 09:26 am Sale | 2021-12-31 | 13G | Arena Pharmaceuticals, Inc. ARNA | Wellington Management Group LLP | 3,880,572 6.320% | -2,408,479 (-38.30%) | Filing |
| 2021-01-11 09:10 am Purchase | 2020-12-31 | 13G | Arena Pharmaceuticals, Inc. ARNA | Wellington Management Group LLP | 6,289,051 10.810% | 1,613,188 (+34.50%) | Filing |