OMEROS CORP — All Filings
763 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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 |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001922 | Mar 27, 2026 | — |
| 4 | FORM 4 | 0001437749-26-004950 | Feb 20, 2026 | Feb 18, 2026 |
| SCHEDULE 13G | — | 0000102909-26-000206 | Jan 30, 2026 | — |
| 4 | D. BORGES FORM 4 | 0001437749-26-001280 | Jan 14, 2026 | Jan 12, 2026 |
| 144 | — | 0001950047-26-000386 | Jan 13, 2026 | — |
| 144 | — | 0001950047-26-000358 | Jan 12, 2026 | — |
| 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 |
| 424B5 | — | 0001552781-25-000420 | Nov 14, 2025 | — |
| S-3ASR | — | 0001552781-25-000417 | Nov 14, 2025 | — |
| 10-Q | FORM 10-Q | 0001437749-25-034826 | Nov 13, 2025 | Sep 30, 2025 |
| 8-K | FORM 8-K | 0001437749-25-034824 | Nov 13, 2025 | — |
| SCHEDULE 13G/A | — | 0000102909-25-000274 | Oct 31, 2025 | — |
| 4 | FORM 4 | 0001437749-25-031087 | Oct 15, 2025 | Oct 13, 2025 |
| 8-K | FORM 8-K | 0001437749-25-030968 | Oct 15, 2025 | Oct 10, 2025 |
| 10-Q | FORM 10-Q | 0001437749-25-026933 | Aug 14, 2025 | Jun 30, 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 |
| 424B5 | 424B3 | 0001104659-25-070553 | Jul 25, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-021959 | Jul 2, 2025 | Jun 27, 2025 |
| 4 | FORM 4 | 0001437749-25-021814 | Jul 1, 2025 | Jun 30, 2025 |
| 4 | FORM 4 | 0001437749-25-021808 | Jul 1, 2025 | Jun 30, 2025 |
| 4 | FORM 4 | 0001437749-25-021803 | Jul 1, 2025 | Jun 30, 2025 |
| 4 | FORM 4 | 0001437749-25-021801 | Jul 1, 2025 | Jun 27, 2025 |
| 4 | FORM 4 | 0001437749-25-021797 | Jul 1, 2025 | Jun 27, 2025 |
| 4 | FORM 4 | 0001437749-25-021795 | Jul 1, 2025 | Jun 27, 2025 |
| 4 | FORM 4 | 0001437749-25-021792 | Jul 1, 2025 | Jun 27, 2025 |
| 4 | FORM 4 | 0001437749-25-021789 | Jul 1, 2025 | Jun 27, 2025 |
| 4 | FORM 4 | 0001437749-25-021784 | Jul 1, 2025 | Jun 27, 2025 |
| 4 | FORM 4 | 0001437749-25-021781 | Jul 1, 2025 | Jun 27, 2025 |
| ARS | ARS | 0001140361-25-020950 | May 30, 2025 | Dec 31, 2024 |
| DEF 14A | DEF 14A | 0001140361-25-020948 | May 30, 2025 | Jun 27, 2025 |
| 8-K/A | FORM 8-K/A | 0001437749-25-017426 | May 16, 2025 | May 12, 2025 |
| 10-Q | FORM 10-Q | 0001437749-25-017213 | May 15, 2025 | Mar 31, 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 | — |
| 10-K/A | FORM 10-K/A | 0001437749-25-013902 | Apr 30, 2025 | Dec 31, 2024 |
| 10-K | FORM 10-K | 0001437749-25-010216 | Mar 31, 2025 | Dec 31, 2024 |
| 8-K | FORM 8-K | 0001437749-25-010211 | Mar 31, 2025 | — |
| SCHEDULE 13G/A | — | 0001041885-25-000008 | Feb 21, 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 | — |
| 10-Q | FORM 10-Q | 0001437749-24-034903 | Nov 13, 2024 | Sep 30, 2024 |
| 8-K | FORM 8-K | 0001437749-24-034900 | Nov 13, 2024 | — |
| 10-Q | FORM 10-Q | 0001437749-24-025181 | Aug 7, 2024 | Jun 30, 2024 |
| 8-K | FORM 8-K | 0001437749-24-025179 | Aug 7, 2024 | — |
| 3 | FORM 3 | 0001437749-24-022175 | Jul 3, 2024 | Jun 30, 2024 |
| 8-K | FORM 8-K | 0001437749-24-020102 | Jun 12, 2024 | Jun 6, 2024 |