Demopulos Gregory A MD 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 |
| 2024-02-14 06:05 am Purchase |
2023-12-31 | 13G | Omeros Corporation OMER |
Demopulos Gregory A MD | 5,704,061 8.800% |
152,081 (+2.74%) |
Filing |
| 2023-02-14 4:18 pm Purchase |
2023-02-13 | 13G | Omeros Corporation OMER |
Demopulos Gregory A MD | 5,551,980 8.370% |
237,356 (+4.47%) |
Filing |
| 2022-02-14 4:47 pm Purchase |
2022-02-14 | 13G | Omeros Corporation OMER |
Demopulos Gregory A MD | 5,314,624 8.070% |
215,770 (+4.23%) |
Filing |
| 2021-02-12 5:00 pm Purchase |
2020-12-31 | 13G | Omeros Corporation OMER |
Demopulos Gregory A MD | 5,098,854 7.880% |
98,970 (+1.98%) |
Filing |