OMEROS CORP — 8-K Filings
172 8-K filings on record
This page lists all 8-K filings submitted to the SEC by OMEROS CORP (OMER), sorted by most recent first. Each row links to the full filing on EdgarLookup. OMEROS CORP has filed 172 8-K documents with the SEC since 2004. To view all SEC filings by OMEROS CORP, see the full filings list.
All
10-K
10-K/A
10-Q
144
3
305B2
4
4/A
424B3
424B4
424B5
8-A12B
8-K
8-K/A
ARS
AW
CERTNAS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
EFFECT
FWP
NO ACT
POS AM
POSASR
REGDEX
REGDEX/A
RW
S-1
S-1/A
S-3
S-3ASR
S-8
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001437749-26-000820 | Jan 7, 2026 | — |
| 8-K | FORM 8-K | 0001437749-25-038758 | Dec 29, 2025 | Dec 24, 2025 |
| 8-K | FORM 8-K | 0001437749-25-036507 | Dec 1, 2025 | Nov 25, 2025 |
| 8-K | FORM 8-K | 0001437749-25-034824 | Nov 13, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-030968 | Oct 15, 2025 | Oct 10, 2025 |
| 8-K | FORM 8-K | 0001437749-25-026931 | Aug 14, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-070554 | Jul 25, 2025 | Jul 24, 2025 |
| 8-K | FORM 8-K | 0001437749-25-021959 | Jul 2, 2025 | Jun 27, 2025 |
| 8-K | FORM 8-K | 0001437749-25-017211 | May 15, 2025 | May 12, 2025 |
| 8-K | FORM 8-K | 0001437749-25-014815 | May 6, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-010211 | Mar 31, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-004505 | Feb 20, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-001245 | Jan 16, 2025 | — |
| 8-K | FORM 8-K | 0001437749-24-037898 | Dec 19, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-034900 | Nov 13, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-025179 | Aug 7, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-020102 | Jun 12, 2024 | Jun 6, 2024 |
| 8-K | FORM 8-K | 0001437749-24-018964 | Jun 3, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-017044 | May 15, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-010359 | Apr 1, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-003287 | Feb 7, 2024 | Feb 1, 2024 |
| 8-K | FORM 8-K | 0001437749-23-031249 | Nov 9, 2023 | — |
| 8-K | FORM 8-K | 0001437749-23-028296 | Oct 16, 2023 | — |
| 8-K | 8-K | 0001558370-23-014088 | Aug 9, 2023 | — |
| 8-K | 8-K | 0001558370-23-011533 | Jun 28, 2023 | Jun 23, 2023 |
| 8-K | 8-K | 0001558370-23-010058 | May 16, 2023 | May 12, 2023 |
| 8-K | 8-K | 0001558370-23-008805 | May 9, 2023 | — |
| 8-K | 8-K | 0001558370-23-003572 | Mar 13, 2023 | — |
| 8-K | 8-K | 0001558370-23-000894 | Feb 6, 2023 | — |
| 8-K | 8-K | 0001558370-22-017140 | Nov 9, 2022 | — |
| 8-K | 8-K | 0001558370-22-014884 | Oct 6, 2022 | Sep 30, 2022 |
| 8-K | 8-K | 0001558370-22-012871 | Aug 9, 2022 | — |
| 8-K | 8-K | 0001558370-22-010283 | Jun 24, 2022 | Jun 17, 2022 |
| 8-K | 8-K | 0001558370-22-008110 | May 10, 2022 | — |
| 8-K | 8-K | 0001558370-22-002558 | Mar 1, 2022 | — |
| 8-K | 8-K | 0001558370-21-017078 | Dec 30, 2021 | Dec 23, 2021 |
| 8-K | FORM 8-K | 0001104659-21-145685 | Dec 2, 2021 | Dec 1, 2021 |
| 8-K | 8-K | 0001558370-21-015276 | Nov 9, 2021 | — |
| 8-K | 8-K | 0001558370-21-013245 | Oct 18, 2021 | Oct 14, 2021 |
| 8-K | 8-K | 0001558370-21-012911 | Oct 1, 2021 | — |
| 8-K | 8-K | 0001558370-21-010964 | Aug 9, 2021 | — |
| 8-K | 8-K | 0001558370-21-008347 | Jun 16, 2021 | Jun 11, 2021 |
| 8-K | 8-K | 0001558370-21-007590 | May 20, 2021 | — |
| 8-K | 8-K | 0001558370-21-006664 | May 10, 2021 | — |
| 8-K | 8-K | 0001558370-21-002159 | Mar 1, 2021 | — |
| 8-K | 8-K | 0001558370-20-013350 | Nov 9, 2020 | — |
| 8-K | FORM 8-K | 0001104659-20-095326 | Aug 14, 2020 | Aug 11, 2020 |
| 8-K | 8-K | 0001558370-20-010177 | Aug 10, 2020 | — |
| 8-K | 8-K | 0001558370-20-007464 | Jun 11, 2020 | Jun 5, 2020 |
| 8-K | 8-K | 0001558370-20-006245 | May 11, 2020 | — |