0001285819 2026-08-07 2026-08-07 0001285819 1 2026-08-07 2026-08-07 iso4217:USD pure S-8 S-8 EX-FILING FEES 0001285819 OMEROS CORP N/A false S-8 OMEROS CORP Equity Common Stock, par value $0.01 per share true 133147789.62 0.0001381 18387.71 133147789.62 18387.71 0.00 18387.71 (1) Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the "Securities Act"), this registration statement also covers any additional shares of common stock, par value $0.01 per share, of Omeros Corporation (the "Company") that become issuable under the Company's Amended and Restated Omnibus Incentive Compensation Plan (the "Plan"), by reason of any stock dividend, stock split, recapitalization or other similar transaction effected without receipt of consideration that increases the number of outstanding shares of the registrant's common stock. (2) The common stock being registered under this registration statement pertains to additional shares of common stock to be issued to employees, consultants, officers, advisors and/or directors as compensation under the Plan. (3) The offering price is estimated in accordance with Rule 457(c) and 457(h) under the Securities Act solely for the purpose of calculating the registration fee based upon the price of $12.80 per share, which was the average of the high and low prices of the registrant's common stock as reported on The Nasdaq Global Market on August 6, 2026.