BlackRock, Inc. 13D and 13G filings for Omeros Corporation:
- 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 |
| 2024-01-29 3:26 pm Purchase | 2023-12-31 | 13G | Omeros Corporation OMER | BlackRock Inc. BLK | 4,279,836 6.800% | 3,054,049 (+249.15%) | Filing |
| 2022-07-08 4:57 pm Sale | 2022-06-30 | 13G | Omeros Corporation OMER | BlackRock Inc. BLK | 1,225,787 2.000% | -2,824,241 (-69.73%) | Filing |
| 2022-02-02 7:11 pm Sale | 2021-12-31 | 13G | Omeros Corporation OMER | BlackRock Inc. BLK | 4,050,028 6.500% | -1,333,994 (-24.78%) | Filing |
| 2021-01-29 5:23 pm Purchase | 2020-12-31 | 13G | Omeros Corporation OMER | BlackRock Inc. BLK | 5,384,022 8.700% | 1,321,399 (+32.53%) | Filing |