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 |