Official SEC submissions

Omeros SEC Filings

Direct answer

Omeros's latest SEC filing is 4.

It was filed on September 1, 2026, and 40 recent filings are available.

Each row links directly to the SEC document and filing index.

Official SEC EDGAR submissions

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Recent SEC filings

Insider transaction

Filed: 2026-09-01

Report date: 2026-08-28

FORM 4

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144

Planned securities sale

Filed: 2026-08-31

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144

Planned securities sale

Filed: 2026-08-28

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Insider transaction

Filed: 2026-08-28

Report date: 2026-08-26

FORM 4

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144

Planned securities sale

Filed: 2026-08-27

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144

Planned securities sale

Filed: 2026-08-26

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Insider transaction

Filed: 2026-08-25

Report date: 2026-08-21

FORM 4

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Insider transaction

Filed: 2026-08-21

Report date: 2026-08-20

FORM 4

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144

Planned securities sale

Filed: 2026-08-21

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144

Planned securities sale

Filed: 2026-08-20

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Insider transaction

Filed: 2026-08-18

Report date: 2026-08-12

FORM 4

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Insider transaction

Filed: 2026-08-17

Report date: 2026-08-13

FORM 4

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144

Planned securities sale

Filed: 2026-08-13

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8-K

Current report

Filed: 2026-08-13

Report date: 2026-08-12

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10-Q

Periodic report

Filed: 2026-08-12

Report date: 2026-06-30

FORM 10-Q

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8-K

Current report

Filed: 2026-08-12

Report date: 2026-08-12

FORM 8-K

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Insider transaction

Filed: 2026-07-24

Report date: 2026-07-22

FORM 4

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Insider transaction

Filed: 2026-07-24

Report date: 2026-07-22

FORM 4

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Insider transaction

Filed: 2026-07-24

Report date: 2026-07-22

FORM 4

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8-K

Current report

Filed: 2026-07-20

Report date: 2026-07-20

FORM 8-K

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8-K

Current report

Filed: 2026-07-06

Report date: 2026-07-02

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8-K

Current report

Filed: 2026-06-25

Report date: 2026-06-18

FORM 8-K

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Insider transaction

Filed: 2026-06-22

Report date: 2026-06-18

FORM 4

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Insider transaction

Filed: 2026-06-22

Report date: 2026-06-18

FORM 4

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Insider transaction

Filed: 2026-06-22

Report date: 2026-06-18

FORM 4

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Insider transaction

Filed: 2026-06-22

Report date: 2026-06-18

FORM 4

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Insider transaction

Filed: 2026-06-22

Report date: 2026-06-18

FORM 4

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Insider transaction

Filed: 2026-06-22

Report date: 2026-06-18

FORM 4

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Insider transaction

Filed: 2026-06-22

Report date: 2026-06-18

FORM 4

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8-K

Current report

Filed: 2026-06-18

Report date: 2026-06-17

FORM 8-K

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Insider transaction

Filed: 2026-05-27

Report date: 2026-05-22

FORM 4

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144

Planned securities sale

Filed: 2026-05-22

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10-Q

Periodic report

Filed: 2026-05-13

Report date: 2026-03-31

FORM 10-Q

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8-K

Current report

Filed: 2026-05-13

Report date: 2026-05-13

FORM 8-K

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DEF 14A

Proxy statement

Filed: 2026-04-30

Report date: 2026-06-18

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10-K

Periodic report

Filed: 2026-03-31

Report date: 2025-12-31

FORM 10-K

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8-K

Current report

Filed: 2026-03-31

Report date: 2026-03-31

FORM 8-K

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Insider transaction

Filed: 2026-02-20

Report date: 2026-02-18

FORM 4

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Insider transaction

Filed: 2026-01-14

Report date: 2026-01-12

D. BORGES FORM 4

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144

Planned securities sale

Filed: 2026-01-13

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Verified data

Recent filing categories: 5
Recent filings: 40
SEC CIK: 0001285819
Latest filing date: September 1, 2026

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