{"url_path":"/sec/omer/8-k/2026-07-06/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-07-06","source_url":"https://www.sec.gov/Archives/edgar/data/1285819/0001552781-26-000377-index.html","accession_number":"0001552781-26-000377","cik":"0001285819","ticker":"OMER","issuer_name":"OMEROS CORP","edgar_url":"https://www.sec.gov/Archives/edgar/data/1285819/0001552781-26-000377-index.html","primary_entity_key":"0001285819","primary_entity_name":"OMEROS CORP"},"word_count":314,"has_tables":true,"body_markdown":"OMER 8-K\n\nfalse\n0001285819\n\n0001285819\n\n2026-07-02\n2026-07-02\n\niso4217:USD\n\nxbrli:shares\n\niso4217:USD\n\nxbrli:shares\n\n \n\n \n\n \n\n**UNITED STATES**\n\n**SECURITIES AND EXCHANGE COMMISSION**\n\n**WASHINGTON, D.C. 20549**\n\n**FORM 8-K**\n\n**CURRENT REPORT**\n\n \n\n**Pursuant to Section 13 or\n15(d) of the Securities Exchange Act of 1934**\n\n \n\n**Date of Report (Date of earliest\nevent reported): July 2, 2026**\n\n**OMEROS CORPORATION**\n\n**(Exact name of Registrant as Specified\nin Its Charter)**\n\n \n\n**Washington**\n**001-34475**\n**91-1663741**\n\n**(State or Other Jurisdiction**\n\n**of Incorporation)**\n\n**(Commission File Number)**\n\n**(IRS Employer**\n\n**Identification No.)**\n\n \n \n \n\n**201 Elliott Avenue West**\n\n**Seattle, WA**\n \n**98119**\n\n**(Address of Principal Executive Offices)**\n \n**(Zip Code)**\n\n \n\n**Registrant’s Telephone Number,\nIncluding Area Code: (206) 676-5000**\n\n \n\n**(Former Name or Former Address,\nif Changed Since Last Report)**\n\n \n\nCheck the appropriate box below if the Form 8-K\nfiling is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General\nInstruction A.2. below):\n\n \n\n☐    Written\ncommunications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)\n\n \n\n☐    Soliciting\nmaterial pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)\n\n \n\n☐    Pre-commencement\ncommunications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))\n\n \n\n☐    Pre-commencement\ncommunications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))\n\n \n\nSecurities Registered Pursuant to Section 12(b) of the Act:\n\n \n\nTitle of each class\nTrading Symbol(s)\nName of each exchange on which registered\n\nCommon stock, par value $0.01 per share\nOMER\nThe Nasdaq Stock Market LLC\n\n \n\nIndicate by check mark whether the registrant is an emerging\ngrowth company as defined in Rule 405 under the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 under the Securities\nExchange Act of 1934 (17 CFR 240.12b-2).\n\n \n\nEmerging\ngrowth company ☐\n\n \n\nIf\nan emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying\nwith any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐"}