{"transactions":[{"id":678680,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Stock Option (Right to Buy)","published_at":"2026-08-21T21:34:23.000Z","date":"2026-08-20","kind":"exercise","planned":false,"acquired":false,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":3.93,"exercise_date":"2023-06-22","expiration_date":"2032-09-21","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0001437749-26-028754","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774926028754/rdgdoc.xml","form_type":"4"}},{"id":678679,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Stock Option (Right to Buy)","published_at":"2026-08-21T21:34:23.000Z","date":"2026-08-20","kind":"exercise","planned":false,"acquired":false,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":2,"exercise_date":"2023-06-22","expiration_date":"2032-06-17","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0001437749-26-028754","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774926028754/rdgdoc.xml","form_type":"4"}},{"id":678678,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-08-21T21:34:23.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":15000,"price":18.4515,"value":276772.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $18.23 to $18.72. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions referenced in this footnote were effected upon request to the SEC staff, the issuer, or a security holder of the issuer."}],"balance_after":35067,"source":{"system":"sec-edgar","filing":"0001437749-26-028754","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774926028754/rdgdoc.xml","form_type":"4"}},{"id":678677,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-08-21T21:34:23.000Z","date":"2026-08-20","kind":"exercise","planned":false,"acquired":true,"shares":7500,"price":3.93,"value":29475.0,"ownership":{"direct":true},"balance_after":50067,"source":{"system":"sec-edgar","filing":"0001437749-26-028754","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774926028754/rdgdoc.xml","form_type":"4"}},{"id":678676,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-08-21T21:34:23.000Z","date":"2026-08-20","kind":"exercise","planned":false,"acquired":true,"shares":7500,"price":2,"value":15000.0,"ownership":{"direct":true},"balance_after":42567,"source":{"system":"sec-edgar","filing":"0001437749-26-028754","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774926028754/rdgdoc.xml","form_type":"4"}},{"id":730444,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Stock Option (Right to Buy)","published_at":"2026-06-22T11:32:32.000Z","date":"2026-06-18","kind":"grant","planned":false,"acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."}],"balance_after":15000,"derivative":{"exercise_price":10.28,"expiration_date":"2036-06-17","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001437749-26-021235","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774926021235/rdgdoc.xml","form_type":"4"}},{"id":761723,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Stock Option (Right to Buy)","published_at":"2026-05-27T22:21:29.000Z","date":"2026-05-22","kind":"exercise","planned":true,"acquired":false,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":10.84,"exercise_date":"2017-06-15","expiration_date":"2026-06-09","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0001437749-26-018625","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774926018625/rdgdoc.xml","form_type":"4"}},{"id":761722,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-05-27T22:21:29.000Z","date":"2026-05-22","kind":"sale","planned":true,"acquired":false,"shares":7500,"price":11.6052,"value":87039.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Open market sale pursuant to a previously established Rule 10b5-1 trading plan adopted by the reporting person on June 14, 2024. The trading schedule, including sale periods and the number of shares to be sold, was established at the time of the trading plan's adoption in accordance with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended. The shares sold were acquired upon the exercise of vested stock options scheduled to expire on June 9, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $11.46 to $11.93. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions referenced in this footnote were effected upon request to the SEC staff, the issuer, or a security holder of the issuer."}],"balance_after":35067,"source":{"system":"sec-edgar","filing":"0001437749-26-018625","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774926018625/rdgdoc.xml","form_type":"4"}},{"id":761721,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-05-27T22:21:29.000Z","date":"2026-05-22","kind":"exercise","planned":true,"acquired":true,"shares":7500,"price":10.84,"value":81300.0,"ownership":{"direct":true},"balance_after":42567,"source":{"system":"sec-edgar","filing":"0001437749-26-018625","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774926018625/rdgdoc.xml","form_type":"4"}},{"id":1097790,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Stock Option (Right to Buy)","published_at":"2025-07-01T21:11:33.000Z","date":"2025-06-27","kind":"grant","planned":false,"acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"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 27, 2025."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This option will fully vest and become exercisable on the day before the date of the 2026 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."}],"balance_after":15000,"derivative":{"exercise_price":3.2,"expiration_date":"2035-06-27","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001437749-25-021784","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774925021784/rdgdoc.xml","form_type":"4"}},{"id":1486684,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true}}],"security":"Stock Option (Right to Buy)","published_at":"2024-06-07T21:07:21.000Z","date":"2024-06-06","kind":"grant","planned":false,"acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"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 6, 2024."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This option will fully vest and become exercisable on the day before the date of the 2025 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."}],"balance_after":15000,"derivative":{"exercise_price":3.91,"expiration_date":"2034-06-06","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001437749-24-019702","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000143774924019702/rdgdoc.xml","form_type":"4"}},{"id":1843436,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-06-27T23:23:47.000Z","date":"2023-06-23","kind":"grant","planned":false,"acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"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 23, 2023."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This option will fully vest and become exercisable on the day before the date of the 2024 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."}],"balance_after":15000,"derivative":{"exercise_price":5.49,"expiration_date":"2033-06-23","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001415889-23-010358","document":"form4-06272023_110637.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588923010358/form4-06272023_110637.xml","form_type":"4"}},{"id":1881037,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-05-23T21:50:11.000Z","date":"2023-05-22","kind":"exercise","planned":false,"acquired":false,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":5.3,"exercise_date":"2014-05-22","expiration_date":"2023-05-23","underlying":"Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001415889-23-008647","document":"form4-05232023_090507.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588923008647/form4-05232023_090507.xml","form_type":"4"}},{"id":1881036,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-05-23T21:50:11.000Z","date":"2023-05-22","kind":"sale","planned":false,"acquired":false,"shares":5000,"price":6.53,"value":32650.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $6.49 to $6.59. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions referenced in this footnote were effected upon request to the SEC staff, the issuer, or a security holder of the issuer."}],"balance_after":35067,"source":{"system":"sec-edgar","filing":"0001415889-23-008647","document":"form4-05232023_090507.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588923008647/form4-05232023_090507.xml","form_type":"4"}},{"id":1881035,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-05-23T21:50:11.000Z","date":"2023-05-22","kind":"exercise","planned":false,"acquired":true,"shares":5000,"price":5.3,"value":26500.0,"ownership":{"direct":true},"balance_after":40067,"source":{"system":"sec-edgar","filing":"0001415889-23-008647","document":"form4-05232023_090507.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588923008647/form4-05232023_090507.xml","form_type":"4"}},{"id":2151960,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-09-24T00:35:52.000Z","date":"2022-09-21","kind":"grant","acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option will fully vest and become exercisable on the day before the date of the 2023 annual meeting of the shareholders of Omeros Corporation, provided that the participant continues to serve as a director of the company through such date."}],"balance_after":7500,"derivative":{"exercise_price":3.93,"expiration_date":"2032-09-21","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0001415889-22-009935","document":"form4-09232022_050941.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588922009935/form4-09232022_050941.xml","form_type":"4"}},{"id":2224067,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-06-22T21:25:13.000Z","date":"2022-06-17","kind":"grant","acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"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 7,500 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 17, 2022."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This option will fully vest and become exercisable on the day before the date of the 2023 annual meeting of the shareholders of Omeros Corporation, provided that the participant continues to serve as a director of the company through such date."}],"balance_after":7500,"derivative":{"exercise_price":2,"expiration_date":"2032-06-17","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0001415889-22-006848","document":"form4-06222022_020604.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588922006848/form4-06222022_020604.xml","form_type":"4"}},{"id":2397843,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2022-02-14T22:25:28.000Z","date":"2021-06-11","kind":"grant","acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"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 7,500 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 11, 2021."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This option will fully vest and become exercisable on the day before the date of the 2022 annual meeting of the shareholders of Omeros Corporation, provided that the participant continues to serve as a director of the company through such date."}],"balance_after":7500,"derivative":{"exercise_price":15.81,"expiration_date":"2031-06-10","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0001415889-22-001322","document":"form4-02142022_020201.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588922001322/form4-02142022_020201.xml","form_type":"4"}},{"id":2905880,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2021-01-15T22:15:11.000Z","date":"2021-01-13","kind":"exercise","acquired":false,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":4.53,"exercise_date":"2012-05-31","expiration_date":"2021-05-26","underlying":"Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001415889-21-000326","document":"form4-01152021_050101.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588921000326/form4-01152021_050101.xml","form_type":"4"}},{"id":2905879,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-01-15T22:15:11.000Z","date":"2021-01-13","kind":"sale","acquired":false,"shares":5000,"price":16.97,"value":84850.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Open market sale pursuant to a previously established Rule 10b5-1 trading plan adopted by the reporting person. The trading schedule, including sale periods and the number of shares to be sold, was established at the time of the trading plan's adoption in accordance with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $16.45 to $17.47; the price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions referenced in this footnote were effected upon request to the SEC staff, the issuer, or a security holder of the issuer."}],"balance_after":35067,"source":{"system":"sec-edgar","filing":"0001415889-21-000326","document":"form4-01152021_050101.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588921000326/form4-01152021_050101.xml","form_type":"4"}},{"id":2905878,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-01-15T22:15:11.000Z","date":"2021-01-13","kind":"exercise","acquired":true,"shares":5000,"price":4.53,"value":22650.0,"ownership":{"direct":true},"balance_after":40067,"source":{"system":"sec-edgar","filing":"0001415889-21-000326","document":"form4-01152021_050101.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588921000326/form4-01152021_050101.xml","form_type":"4"}},{"id":3116264,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2020-06-10T00:00:16.000Z","date":"2020-06-05","kind":"grant","acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option will fully vest and become exercisable on the day before the date of the 2021 annual meeting of the shareholders of Omeros Corporation, provided that the participant continues to serve as a director of the company through such date."}],"balance_after":7500,"derivative":{"exercise_price":14.66,"expiration_date":"2030-06-04","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0001415889-20-001537","document":"form4-06092020_080602.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588920001537/form4-06092020_080602.xml","form_type":"4"}},{"id":3147206,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2020-05-16T00:00:16.000Z","date":"2020-05-13","kind":"exercise","acquired":false,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The options previously vested and became exercisable in equal annual installments over a three-year period, with a vesting commencement date of May 28, 2010. The options expire on May 27, 2020."}],"derivative":{"exercise_price":5.92,"expiration_date":"2020-05-27","underlying":"Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001415889-20-001228","document":"form4-05152020_080502.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588920001228/form4-05152020_080502.xml","form_type":"4"}},{"id":3147205,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-05-16T00:00:16.000Z","date":"2020-05-13","kind":"sale","acquired":false,"shares":5000,"price":14.3997,"value":71998.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Open market sale pursuant to a previously established Rule 10b5-1 trading plan adopted by the reporting person. The trading schedule, including sale periods and the number of shares to be sold, was established at the time of the trading plan's adoption in accordance with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $13.99 to $15.15; the price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions referenced in this footnote were effected upon request to the SEC staff, the issuer, or a security holder of the issuer."}],"balance_after":35067,"source":{"system":"sec-edgar","filing":"0001415889-20-001228","document":"form4-05152020_080502.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588920001228/form4-05152020_080502.xml","form_type":"4"}},{"id":3147204,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-05-16T00:00:16.000Z","date":"2020-05-13","kind":"exercise","acquired":true,"shares":5000,"price":5.92,"value":29600.0,"ownership":{"direct":true},"balance_after":40067,"source":{"system":"sec-edgar","filing":"0001415889-20-001228","document":"form4-05152020_080502.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000141588920001228/form4-05152020_080502.xml","form_type":"4"}},{"id":3350832,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2019-12-06T02:15:46.000Z","date":"2019-12-03","kind":"exercise","acquired":false,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The options previously vested and became exercisable in equal annual installments over a three-year period, with a vesting commencement date of December 15, 2010. The options expire on December 14, 2019."}],"balance_after":0,"derivative":{"exercise_price":7.56,"expiration_date":"2019-12-14","underlying":"Common Stock","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0000899243-19-028629","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000089924319028629/doc4.xml","form_type":"4"}},{"id":3350831,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-12-06T02:15:46.000Z","date":"2019-12-03","kind":"sale","acquired":false,"shares":10000,"price":14.4148,"value":144148.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Open market sale pursuant to a previously established Rule 10b5-1 trading plan adopted by the reporting person. The trading schedule, including sale periods and the number of shares to be sold, was established at the time of the trading plan's adoption in accordance with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended. The reporting person's Rule 10b5-1 trading plan further provides for the exercise and sale of up to 5,000 shares underlying stock options that will expire in May 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $14.17 to $14.56; the price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions referenced in this footnote were effected upon request to the SEC staff, the issuer, or a security holder of the issuer."}],"balance_after":35067,"source":{"system":"sec-edgar","filing":"0000899243-19-028629","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000089924319028629/doc4.xml","form_type":"4"}},{"id":3350830,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-12-06T02:15:46.000Z","date":"2019-12-03","kind":"exercise","acquired":true,"shares":10000,"price":7.56,"value":75600.0,"ownership":{"direct":true},"balance_after":45067,"source":{"system":"sec-edgar","filing":"0000899243-19-028629","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000089924319028629/doc4.xml","form_type":"4"}},{"id":3392883,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-10-17T00:36:59.000Z","date":"2019-10-14","kind":"sale","acquired":false,"shares":5000,"price":15.118,"value":75590.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Open market sale pursuant to a previously established Rule 10b5-1 trading plan adopted by the reporting person. The trading schedule, including sale periods and the number of shares to be sold, was determined at the time of the trading plan's adoption in accordance with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended. The reporting person's Rule 10b5-1 trading plan further provides for the exercise and sale of up to 10,000 shares underlying outstanding stock options that will expire in December 2019 and 5,000 shares underlying stock options that will expire in May 2020."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $14.64 to $15.44; the price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions referenced in this footnote were effected upon request to the SEC staff, the issuer, or a security holder of the issuer."}],"balance_after":35067,"source":{"system":"sec-edgar","filing":"0000899243-19-025638","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000089924319025638/doc4.xml","form_type":"4"}},{"id":3494108,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2019-06-11T22:53:20.000Z","date":"2019-06-07","kind":"grant","acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option will fully vest and become exercisable on the day before the date of the 2020 annual meeting of the shareholders of Omeros Corporation, provided that the participant continues to serve as a director of the company through such date."}],"balance_after":7500,"derivative":{"exercise_price":16.87,"expiration_date":"2029-06-06","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0000899243-19-016490","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000089924319016490/doc4.xml","form_type":"4"}},{"id":3890774,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2018-06-18T20:35:35.000Z","date":"2018-06-15","kind":"grant","acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option will fully vest and become exercisable on the day before the date of the 2019 annual meeting of the shareholders of Omeros Corporation, provided that the participant continues to serve as a director of the company through such date."}],"balance_after":7500,"derivative":{"exercise_price":19.91,"expiration_date":"2028-06-14","underlying":"Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0000899243-18-017007","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000089924318017007/doc4.xml","form_type":"4"}},{"id":4279076,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2017-06-17T00:00:21.000Z","date":"2017-06-16","kind":"grant","acquired":true,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option will fully vest and become exercisable on the day before the date of the 2018 annual meeting of the shareholders of Omeros Corporation, provided that the participant continues to serve as a director of the company through such date."}],"balance_after":10000,"derivative":{"exercise_price":23.75,"expiration_date":"2027-06-15","underlying":"Common Stock","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0000899243-17-016622","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000089924317016622/doc4.xml","form_type":"4"}},{"id":4352016,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-04-14T18:04:59.000Z","date":"2017-04-12","kind":"sale","acquired":false,"shares":3000,"price":16.4913,"value":49473.9,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Open market sale pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 19, 2016, at which time the trading schedule, including sale periods and the number of shares to be sold, was established in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. This Rule 10b5-1 plan provides for fixed sales of a total of 9,000 shares over a one-year period beginning on August 12, 2016 and ending May 20, 2017, with sale periods commencing approximately every four months. This sale of 3,000 shares is the result of the third and final trade pursuant to this trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $15.97 to $16.73; the price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions referenced in this footnote were effected upon request to the SEC staff, the issuer, or a security holder of the issuer."}],"balance_after":40067,"source":{"system":"sec-edgar","filing":"0000899243-17-010302","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000089924317010302/doc4.xml","form_type":"4"}},{"id":4518850,"issuer":{"id":4756,"kind":"organization","name":"OMEROS CORP","symbol":"OMER"},"owners":[{"id":20824,"kind":"person","name":"Cable Thomas J.","position":1,"cik":"0001472158","reported_name":"Cable Thomas J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2016-12-17T02:00:27.000Z","date":"2016-12-14","kind":"sale","acquired":false,"shares":3000,"price":10.214,"value":30642.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Open market sale pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 19, 2016, at which time the trading schedule, including sale periods and the number of shares to be sold, was established in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. This Rule 10b5-1 plan provides for fixed sales of a total of 9,000 shares over a one-year period beginning on August 12, 2016 and ending May 20, 2017, with sale periods commencing approximately every four months. This sale of 3,000 shares is the result of the second trade pursuant to this trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $10.02 to $10.32; the price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions referenced in this footnote were effected upon request to the SEC staff, the issuer, or a security holder of the issuer."}],"balance_after":43067,"source":{"system":"sec-edgar","filing":"0000899243-16-035870","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1472158/000089924316035870/doc4.xml","form_type":"4"}}]}