OMER News
Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.
| Date | Type | Publisher | Headline | Summary |
|---|---|---|---|---|
| 2026-08-13 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.02. |
| 2026-08-12 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2026-07-20 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01. |
| 2026-07-06 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01. |
| 2026-06-25 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.07. |
| 2026-06-18 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01. |
| 2026-05-13 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2026-03-31 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2026-01-07 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02. |
| 2025-12-29 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2025-12-01 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.02,2.01,8.01,9.01. |
| 2025-11-13 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2025-10-15 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,8.01,9.01. |
| 2025-08-14 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2025-07-25 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2025-07-02 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.07. |
| 2025-05-16 | Current report | SEC filing | OMEROS CORP filed Form 8-K/A | OMEROS CORP filed Form 8-K/A covering items 9.01. |
| 2025-05-15 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,2.02,2.03,3.02,8.01,9.01. |
| 2025-05-06 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2025-03-31 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2025-02-20 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2025-01-16 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2024-12-19 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2024-11-13 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2024-08-07 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2024-06-12 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.02,5.07. |
| 2024-06-03 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,2.03,7.01,8.01,9.01. |
| 2024-05-15 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2024-04-01 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2024-02-07 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,2.03. |
| 2023-11-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2023-10-16 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2023-08-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2023-06-28 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.02,5.07,9.01. |
| 2023-05-16 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.02. |
| 2023-05-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2023-03-13 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2023-02-06 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,8.01,9.01. |
| 2022-11-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2022-10-06 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,2.03. |
| 2022-08-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2022-06-24 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.07. |
| 2022-05-10 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2022-03-01 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2021-12-30 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.01,8.01,9.01. |
| 2021-12-02 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,8.01,9.01. |
| 2021-11-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2021-10-18 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.02,7.01,8.01,9.01. |
| 2021-10-01 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2021-08-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2021-06-16 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.02,5.07,9.01. |
| 2021-05-20 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2021-05-10 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2021-03-01 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2020-11-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2020-08-14 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,8.01,9.01. |
| 2020-08-10 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2020-06-11 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.07. |
| 2020-05-11 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2020-03-02 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2020-02-11 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.02,7.01,9.01. |
| 2019-12-06 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,8.01,9.01. |
| 2019-11-12 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2019-08-08 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,2.03,9.01. |
| 2019-08-08 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2019-07-31 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01. |
| 2019-06-11 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.02,5.07,9.01. |
| 2019-05-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2019-03-01 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2019-02-12 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.02,7.01,9.01. |
| 2019-01-14 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2018-11-15 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,1.02,2.03,3.02,9.01. |
| 2018-11-08 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2018-10-05 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2018-08-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2018-06-18 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.07. |
| 2018-05-24 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,8.01,9.01. |
| 2018-05-21 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01. |
| 2018-05-10 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2018-04-13 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,9.01. |
| 2018-03-27 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01. |
| 2018-03-01 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2017-11-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2017-10-17 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,9.01. |
| 2017-10-05 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,8.01,9.01. |
| 2017-08-23 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2017-08-17 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,8.01,9.01. |
| 2017-08-14 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 8.01,9.01. |
| 2017-08-08 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2017-06-22 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.07,8.01. |
| 2017-05-10 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2017-03-16 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2016-11-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2016-10-27 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,1.02,2.03,9.01. |
| 2016-08-15 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,8.01. |
| 2016-08-09 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2016-06-10 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 5.07. |
| 2016-05-19 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 1.01,2.03,9.01. |
| 2016-05-10 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 2.02,9.01. |
| 2016-04-22 | Current report | SEC filing | OMEROS CORP filed Form 8-K | OMEROS CORP filed Form 8-K covering items 7.01. |