Omeros OMER SEC Filings

NASDAQ OMER
$17.30 -0.25 (-1.42%)
At close: Nov 10, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Omeros Corp (OMER) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
14Insider Transaction0001437749-26-034240Oct 30, 2026 9:04 PM
28-KCurrent Report0001552781-26-000531Oct 30, 2026 5:01 PM
34Insider Transaction0001437749-26-031169Sep 24, 2026 1:00 AM
4144Insider Transaction0001950047-26-009769Sep 23, 2026 8:20 PM
5144Insider Transaction0001950047-26-009751Sep 22, 2026 8:15 PM
64Insider Transaction0001437749-26-029427Sep 1, 2026 8:41 PM
7144Insider Transaction0001950047-26-008856Aug 31, 2026 8:21 PM
8144Insider Transaction0001950047-26-008821Aug 28, 2026 8:34 PM
94Insider Transaction0001437749-26-029191Aug 28, 2026 8:31 PM
10144Insider Transaction0001950047-26-008747Aug 27, 2026 8:12 PM
11144Insider Transaction0001950047-26-008714Aug 26, 2026 8:16 PM
124Insider Transaction0001437749-26-028951Aug 25, 2026 9:40 PM
134Insider Transaction0001437749-26-028754Aug 21, 2026 9:34 PM
14144Insider Transaction0001950047-26-008553Aug 21, 2026 8:42 PM
15144Insider Transaction0001950047-26-008458Aug 20, 2026 8:23 PM
164Insider Transaction0001437749-26-028463Aug 18, 2026 1:51 AM
173Insider Transaction0001437749-26-028461Aug 18, 2026 1:44 AM
184Insider Transaction0001437749-26-028229Aug 17, 2026 11:42 PM
19144Insider Transaction0001950047-26-008092Aug 13, 2026 8:36 PM
20S-8Prospectus0001552781-26-000442Aug 13, 2026 8:06 PM
218-KCurrent Report0001552781-26-000441Aug 13, 2026 8:05 PM
2210-QQuarterly & Annual Report0001437749-26-027318Aug 12, 2026 8:12 PM
238-KCurrent Report0001437749-26-027313Aug 12, 2026 8:09 PM
24SCHEDULE 13GBeneficial Ownership Report0002012383-26-002918Jul 29, 2026 7:19 PM
254Insider Transaction0001437749-26-024443Jul 24, 2026 1:17 AM
264Insider Transaction0001437749-26-024441Jul 24, 2026 1:13 AM
274Insider Transaction0001437749-26-024439Jul 24, 2026 1:11 AM
288-KCurrent Report0001437749-26-023886Jul 20, 2026 9:05 PM
298-KCurrent Report0001552781-26-000377Jul 6, 2026 12:30 PM
308-KCurrent Report0001437749-26-021617Jun 25, 2026 10:02 AM
314Insider Transaction0001437749-26-021240Jun 22, 2026 11:35 AM
324Insider Transaction0001437749-26-021239Jun 22, 2026 11:34 AM
334Insider Transaction0001437749-26-021238Jun 22, 2026 11:34 AM
344Insider Transaction0001437749-26-021237Jun 22, 2026 11:33 AM
354Insider Transaction0001437749-26-021236Jun 22, 2026 11:33 AM
364Insider Transaction0001437749-26-021235Jun 22, 2026 11:32 AM
374Insider Transaction0001437749-26-021234Jun 22, 2026 11:31 AM
388-KCurrent Report0001437749-26-021040Jun 18, 2026 11:52 AM
394Insider Transaction0001437749-26-018625May 27, 2026 10:21 PM
40144Insider Transaction0001950047-26-004989May 22, 2026 8:33 PM
4110-QQuarterly & Annual Report0001437749-26-016720May 13, 2026 8:07 PM
428-KCurrent Report0001437749-26-016718May 13, 2026 8:06 PM
43ARSOthers0001552781-26-000282Apr 30, 2026 12:00 PM
44DEF 14AOthers0001552781-26-000281Apr 30, 2026 12:00 PM
45SCHEDULE 13GBeneficial Ownership Report0001041885-26-000006Apr 23, 2026 2:08 PM
4610-KQuarterly & Annual Report0001437749-26-010636Mar 31, 2026 8:06 PM
478-KCurrent Report0001437749-26-010634Mar 31, 2026 8:05 PM
48SCHEDULE 13GBeneficial Ownership Report0000102909-26-001922Mar 27, 2026 3:04 PM
494Insider Transaction0001437749-26-004950Feb 20, 2026 2:40 AM
50SCHEDULE 13GBeneficial Ownership Report0000102909-26-000206Jan 30, 2026 7:19 PM
...

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