OMEROS CORP reports

Company location: Seattle, WA
Fiscal year end: 31 December

OMEROS CORP has filed 772 SEC EDGAR filings since 31 Mar 2004

Filter by type:
10-K
10-Q
8-K
SC13G

SEC filing history

Showing 26-50 of 712 matching filings.

Per page

25

Current page

2

10-Q File 001-34475

FORM 10-Q

Filing date: 14 Aug 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-34475

FORM 8-K

Filing date: 14 Aug 2025
Reporting date: 14 Aug 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-34475

FORM 8-K

Filing date: 25 Jul 2025
Reporting date: 24 Jul 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

424B5 File 333-268269

424B3

Filing date: 25 Jul 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-34475

FORM 8-K

Filing date: 02 Jul 2025
Reporting date: 27 Jun 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2025
Reporting date: 27 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2025
Reporting date: 27 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2025
Reporting date: 27 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2025
Reporting date: 27 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2025
Reporting date: 27 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2025
Reporting date: 27 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2025
Reporting date: 27 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

ARS File 001-34475

ARS

Filing date: 30 May 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-34475

DEF 14A

Filing date: 30 May 2025
Reporting date: 27 Jun 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K/A File 001-34475

FORM 8-K/A

Filing date: 16 May 2025
Reporting date: 12 May 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-34475

FORM 10-Q

Filing date: 15 May 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-34475

FORM 8-K

Filing date: 15 May 2025
Reporting date: 12 May 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-34475

FORM 8-K

Filing date: 06 May 2025
Reporting date: 06 May 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K/A File 001-34475

FORM 10-K/A

Filing date: 30 Apr 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K File 001-34475

FORM 10-K

Filing date: 31 Mar 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-34475

FORM 8-K

Filing date: 31 Mar 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SCHEDULE 13G/A File 005-85273

SCHEDULE 13G/A filing

Filing date: 21 Feb 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. to update or revoke optional consent for future visits. For more information, see our Privacy Policy .