Palo Alto Investors LP 13D and 13G filings for AMAG 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 |
| 2021-02-16 4:24 pm Sale | 2020-12-31 | 13G | AMAG PHARMACEUTICALS INC AMAG | Palo Alto Investors LP | 0 0.000% | -3,045,065 (Position Closed) | Filing |
| 2020-02-14 1:31 pm Sale | 2019-12-31 | 13G | AMAG PHARMACEUTICALS INC AMAG | Palo Alto Investors LP | 3,045,065 8.980% | -336,132 (-9.94%) | Filing |