Thomas J. Cable - 18 Jun 2026 Form 4 Insider Report for OMEROS CORP (OMER)

Reporting relationship: Director
Issuer ticker: OMER
Reported as of: 18 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 22 Jun 2026, 07:32:32 UTC
Prior SEC filing: 27 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Peter B. Cancelmo, Attorney-in-Fact

Key filing fact

Thomas J. Cable filed Form 4 for OMEROS CORP (OMER) on 22 Jun 2026.

Key facts

This page summarizes Thomas J. Cable's Form 4 filing for OMEROS CORP (OMER).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 22 Jun 2026, 07:32.

Change

Previous filing in this sequence was filed on 27 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001472158 Primary reporting owner

Cable Thomas J.

Relationship: Director
Address: 201 ELLIOTT AVENUE WEST, SEATTLE
Signature: /s/ Peter B. Cancelmo, Attorney-in-Fact
Signature date: 22 Jun 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

OMER transaction Derivative

Stock Option (Right to Buy)

Award

Transaction value
Shares: +15,000
Change %
Price: $0.000000^*
Shares after: 15,000
Date: 18 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 15,000
Exercise price: $10.28
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Pursuant to Omeros Corporation's non-employee director compensation policy, on the date of each annual meeting of shareholders, each non-employee director who has served as a director for at least six months and who will continue to serve as a director after the annual meeting is automatically granted an option to purchase 15,000 shares of common stock. This Form 4 reports the annual stock option award granted to the reporting person in conjunction with the annual meeting of shareholders held on June 18, 2026.

Footnote F2

This option will fully vest and become exercisable on the day before the date of the 2027 annual meeting of the shareholders of Omeros Corporation, provided that the reporting person continues to serve as a director of the company through such date.