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The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are owned by Skyview Investments LLC. Mr. Stansky serves as managing member of Skyview Investments LLC (and in such capacity may be deemed to beneficially own the securities reported herein). Voting and dispositive power over the securities owned by Skyview Investments LLC is exercised in his capacity as managing member."}],"balance_after":399698,"source":{"system":"sec-edgar","filing":"0001628280-26-035995","document":"wk-form4_1779136952.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1424204/000162828026035995/wk-form4_1779136952.xml","form_type":"4"}},{"id":774810,"issuer":{"id":5872,"kind":"organization","name":"TriSalus Life Sciences, Inc.","symbol":"TLSI"},"owners":[{"id":46414,"kind":"person","name":"Stansky Michael P","position":1,"cik":"0001424204","reported_name":"Stansky Michael P","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-18T16:42:35.000Z","date":"2026-05-15","kind":"purchase","planned":false,"acquired":true,"shares":410000,"price":2.5,"value":1025000.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.47 to $2.55 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range."}],"balance_after":1240722,"source":{"system":"sec-edgar","filing":"0001628280-26-035995","document":"wk-form4_1779136952.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1424204/000162828026035995/wk-form4_1779136952.xml","form_type":"4"}},{"id":776931,"issuer":{"id":5872,"kind":"organization","name":"TriSalus Life Sciences, Inc.","symbol":"TLSI"},"owners":[{"id":46414,"kind":"person","name":"Stansky Michael P","position":1,"cik":"0001424204","reported_name":"Stansky Michael P","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Director Stock Option (right to buy)","published_at":"2026-05-15T20:39:01.000Z","date":"2026-05-14","kind":"grant","planned":false,"acquired":true,"shares":47003,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The shares subject to the option shall fully vest on the one-year anniversary of the grant date of May 14, 2026, subject to the Reporting Person's continued service with the Issuer."}],"balance_after":139540,"derivative":{"exercise_price":2.52,"expiration_date":"2036-05-13","underlying":"Common Stock","underlying_shares":47003},"source":{"system":"sec-edgar","filing":"0001628280-26-035662","document":"wk-form4_1778877538.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1424204/000162828026035662/wk-form4_1778877538.xml","form_type":"4"}},{"id":776930,"issuer":{"id":5872,"kind":"organization","name":"TriSalus Life Sciences, Inc.","symbol":"TLSI"},"owners":[{"id":46414,"kind":"person","name":"Stansky Michael P","position":1,"cik":"0001424204","reported_name":"Stansky Michael P","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-15T20:39:01.000Z","date":"2026-05-14","kind":"grant","planned":false,"acquired":true,"shares":20089,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents grant of restricted stock units (the \"Retainer RSU Award\") payable solely in common stock of the Issuer. The Reporting Person elected to receive the Retainer RSU Award in lieu of 2026 board service retainer cash fees provided for under the Issuer's Non-Employee Director Compensation Policy. The shares subject to the Retainer RSU Award shall vest quarterly in equal one-third installments through the remainder of 2026, subject to the Reporting Person's continued service with the Issuer."}],"balance_after":830722,"source":{"system":"sec-edgar","filing":"0001628280-26-035662","document":"wk-form4_1778877538.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1424204/000162828026035662/wk-form4_1778877538.xml","form_type":"4"}},{"id":776929,"issuer":{"id":5872,"kind":"organization","name":"TriSalus Life Sciences, Inc.","symbol":"TLSI"},"owners":[{"id":46414,"kind":"person","name":"Stansky Michael P","position":1,"cik":"0001424204","reported_name":"Stansky Michael P","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-15T20:39:01.000Z","date":"2026-05-14","kind":"grant","planned":false,"acquired":true,"shares":23501,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents grant of restricted stock units (the \"RSU Award\") payable solely in common stock of the Issuer. 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Mr. Stansky serves as managing member of Skyview Investments LLC (and in such capacity may be deemed to beneficially own the securities reported herein). Voting and dispositive power over the securities owned by Skyview Investments LLC is exercised in his capacity as managing member."}],"balance_after":199698,"source":{"system":"sec-edgar","filing":"0001628280-26-010602","document":"wk-form4_1771880877.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1424204/000162828026010602/wk-form4_1771880877.xml","form_type":"4"}},{"id":887924,"issuer":{"id":5872,"kind":"organization","name":"TriSalus Life Sciences, Inc.","symbol":"TLSI"},"owners":[{"id":46414,"kind":"person","name":"Stansky Michael P","position":1,"cik":"0001424204","reported_name":"Stansky Michael P","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-23T21:08:00.000Z","date":"2026-02-23","kind":"purchase","planned":false,"acquired":true,"shares":243900,"price":4.1,"value":999990.0,"ownership":{"direct":true},"balance_after":787132,"source":{"system":"sec-edgar","filing":"0001628280-26-010602","document":"wk-form4_1771880877.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1424204/000162828026010602/wk-form4_1771880877.xml","form_type":"4"}},{"id":909818,"issuer":{"id":5872,"kind":"organization","name":"TriSalus Life Sciences, Inc.","symbol":"TLSI"},"owners":[{"id":46414,"kind":"person","name":"Stansky Michael P","position":1,"cik":"0001424204","reported_name":"Stansky Michael P","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Director Stock Option (right to buy)","published_at":"2026-02-11T23:51:12.000Z","date":"2026-02-04","kind":"grant","planned":false,"acquired":true,"shares":92537,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares subject to this stock option vest in three equal annual installments commencing on February 4, 2027, subject to the Reporting Person's continued service with the Issuer on each respective vesting date."}],"balance_after":92537,"derivative":{"exercise_price":4.91,"expiration_date":"2036-02-03","underlying":"Common Stock","underlying_shares":92537},"source":{"system":"sec-edgar","filing":"0001628280-26-007409","document":"wk-form4_1770853869.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1424204/000162828026007409/wk-form4_1770853869.xml","form_type":"4"}}]}