{"transactions":[{"id":4616264,"issuer":{"id":6163,"kind":"organization","name":"InfuSystem Holdings, Inc","symbol":"INFU"},"owners":[{"id":47317,"kind":"person","name":"Shuda Scott","position":1,"cik":"0001486636","reported_name":"Shuda Scott","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-11T21:47:58.000Z","date":"2026-09-10","kind":"other","planned":false,"acquired":false,"shares":20000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Footnote 1"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Mr. Shuda serves as Managing Director of (i) TSV Investment Partners, LLC, which is the sole general partner of Meridian OHC Partners, LP (\"Meridian\") and (ii) BlueLine Partners, LLC, which is the sole general partner of BlueLine Capital Partners II (\"BlueLine\"). Accordingly, Mr. Shuda holds voting and dispositive power over the Common Stock held by Meridian and BlueLine. Mr. Shuda disclaims beneficial ownership for purposes of Rule 13d-3 with respect to the Common Stock held by Meridian and BlueLine. The above transaction relates to Meridian distributing 20,000 shares, in a non-cash transaction, to one limited partner of the partnership."}],"balance_after":278383,"source":{"system":"sec-edgar","filing":"0001628280-26-061606","document":"wk-form4_1789163276.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1486636/000162828026061606/wk-form4_1789163276.xml","form_type":"4"}},{"id":778909,"issuer":{"id":6163,"kind":"organization","name":"InfuSystem Holdings, Inc","symbol":"INFU"},"owners":[{"id":47317,"kind":"person","name":"Shuda Scott","position":1,"cik":"0001486636","reported_name":"Shuda Scott","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2026-05-14T22:45:00.000Z","date":"2026-05-12","kind":"grant","planned":false,"acquired":true,"shares":24890,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option, representing the right to purchase 24,890 shares of InfuSystem Holdings, Inc. common stock, vests on May 12, 2027."}],"balance_after":24890,"derivative":{"exercise_price":8.37,"exercise_date":"2027-05-12","expiration_date":"2036-05-12","underlying":"Common Stock","underlying_shares":24890},"source":{"system":"sec-edgar","filing":"0001628280-26-035269","document":"wk-form4_1778798697.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1486636/000162828026035269/wk-form4_1778798697.xml","form_type":"4"}},{"id":1057767,"issuer":{"id":6163,"kind":"organization","name":"InfuSystem Holdings, Inc","symbol":"INFU"},"owners":[{"id":47317,"kind":"person","name":"Shuda Scott","position":1,"cik":"0001486636","reported_name":"Shuda Scott","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-08-22T21:33:54.000Z","date":"2025-08-22","kind":"sale","planned":false,"acquired":false,"shares":5752,"price":9.67,"value":55621.84,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The transactions relate to shares originally held by a partnership, Meridian TSV II, LP, that was dissolved with the result of Mr. Shuda taking custody of the shares. In July 2025, Mr. Shuda distributed shares to one former member of the partnership and in August 2025, Mr. Shuda sold shares for the benefit of the other partners. No shares remain relating to the partnership and no other shares are planned to be sold.  The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $9.57 to $9.83. The reporting person undertakes to provide the company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."}],"balance_after":94000,"source":{"system":"sec-edgar","filing":"0001628280-25-041049","document":"wk-form4_1755898430.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1486636/000162828025041049/wk-form4_1755898430.xml","form_type":"4"}},{"id":1057766,"issuer":{"id":6163,"kind":"organization","name":"InfuSystem Holdings, Inc","symbol":"INFU"},"owners":[{"id":47317,"kind":"person","name":"Shuda Scott","position":1,"cik":"0001486636","reported_name":"Shuda Scott","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-08-22T21:33:54.000Z","date":"2025-07-07","kind":"other","planned":false,"acquired":false,"shares":2242,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"The transactions relate to shares originally held by a partnership, Meridian TSV II, LP, that was dissolved with the result of Mr. Shuda taking custody of the shares. In July 2025, Mr. Shuda distributed shares to one former member of the partnership and in August 2025, Mr. Shuda sold shares for the benefit of the other partners. No shares remain relating to the partnership and no other shares are planned to be sold.  The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $9.57 to $9.83. The reporting person undertakes to provide the company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."}],"balance_after":99752,"source":{"system":"sec-edgar","filing":"0001628280-25-041049","document":"wk-form4_1755898430.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1486636/000162828025041049/wk-form4_1755898430.xml","form_type":"4"}},{"id":1103154,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":47317,"kind":"person","name":"Shuda Scott","position":1,"cik":"0001486636","reported_name":"Shuda Scott","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock (right to 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to the following schedule: 1/3 of the Shares subject to the Option will vest each one-year anniversary of the date of grant."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The shares are subject to vesting according to the following schedule: 100% of the Shares will vest each one-year anniversary of the date of grant or the Company's 2026 Annual Meeting of Stockholders."}],"balance_after":53000,"derivative":{"exercise_price":1.4,"expiration_date":"2032-06-13","underlying":"Common Stock","underlying_shares":53000},"source":{"system":"sec-edgar","filing":"0000950170-25-087663","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000095017025087663/ownership.xml","form_type":"4"}},{"id":1140388,"issuer":{"id":6163,"kind":"organization","name":"InfuSystem Holdings, Inc","symbol":"INFU"},"owners":[{"id":47317,"kind":"person","name":"Shuda 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Mr. Shuda serves as Managing Director of (i) TSV Investment Partners, LLC, which is the sole general partner of Meridian OHC Partners, LP (\"Meridian\") and (ii) BlueLine Partners, LLC, which is the sole general partner of BlueLine Capital Partners II (\"BlueLine\"). Accordingly, Mr. Shuda holds voting and dispositive power over the Common Stock held by Meridian and BlueLine. Mr. Shuda disclaims beneficial ownership for purposes of Rule 13d-3 with respect to the Common Stock held by Meridian and BlueLine."}],"balance_after":298383,"source":{"system":"sec-edgar","filing":"0001628280-24-050270","document":"wk-form4_1733527101.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1486636/000162828024050270/wk-form4_1733527101.xml","form_type":"4"}},{"id":1507113,"issuer":{"id":6163,"kind":"organization","name":"InfuSystem Holdings, Inc","symbol":"INFU"},"owners":[{"id":47317,"kind":"person","name":"Shuda Scott","position":1,"cik":"0001486636","reported_name":"Shuda Scott","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to 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The reporting persons undertake to provide to InfuSystem Holdings, Inc., any security holder of InfuSystem Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price."}],"balance_after":3419313,"source":{"system":"sec-edgar","filing":"0001014108-18-000203","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1486636/000101410818000203/primary_doc.xml","form_type":"4"}},{"id":3828695,"issuer":{"id":6163,"kind":"organization","name":"InfuSystem Holdings, Inc","symbol":"INFU"},"owners":[{"id":47317,"kind":"person","name":"Shuda Scott","position":1,"cik":"0001486636","reported_name":"Shuda Scott","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-08-31T21:42:50.000Z","date":"2018-08-29","kind":"purchase","acquired":true,"shares":55275,"price":3.15,"value":174116.25,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are owned by Imua T Capital Investments, LLC.  As described in Amendment No. 1 to Schedule 13D filing made on August 31, 2018, with respect to the Common Stock owned by Meridian OHC Partners, LP, Meridian TSV II, LP, TSV Investment Partners, LLC, BlueLine Capital Partners II, L.P., BlueLine Partners, L.L.C., Imua T Capital Investments, LLC, Imua T Capital Management, LP  and Scott Shuda, the Reporting Entities may have been deemed to be a \"group\" under Section 13(d) of the Securities Exchange Act and accordingly each Reporting Person may have been deemed to have beneficial ownership of 10% or more of the Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares reported herein were purchased in multiple transactions. The reporting persons undertake to provide to InfuSystem Holdings, Inc., any security holder of InfuSystem Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price."}],"balance_after":3402109,"source":{"system":"sec-edgar","filing":"0001014108-18-000203","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1486636/000101410818000203/primary_doc.xml","form_type":"4"}},{"id":3832779,"issuer":{"id":6163,"kind":"organization","name":"InfuSystem Holdings, Inc","symbol":"INFU"},"owners":[{"id":47317,"kind":"person","name":"Shuda Scott","position":1,"cik":"0001486636","reported_name":"Shuda Scott","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2018-08-27T21:14:48.000Z","date":"2018-08-23","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option, representing the right to purchase a total of 25,000 shares of InfuSystem Holdings, Inc. common stock, vests in twelve monthly installments beginning on September 23, 2018."}],"balance_after":25000,"derivative":{"exercise_price":3.18,"expiration_date":"2023-08-23","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001014108-18-000192","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1486636/000101410818000192/primary_doc.xml","form_type":"4"}},{"id":4213599,"issuer":{"id":6163,"kind":"organization","name":"InfuSystem Holdings, Inc","symbol":"INFU"},"owners":[{"id":47317,"kind":"person","name":"Shuda Scott","position":1,"cik":"0001486636","reported_name":"Shuda Scott","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2017-09-08T23:40:29.000Z","date":"2017-09-07","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option, representing the right to purchase a total of 25,000 shares of InfuSystem Holdings, Inc. common stock, vests in twelve monthly installments beginning October 7, 2017."}],"balance_after":25000,"derivative":{"exercise_price":1.98,"expiration_date":"2022-09-07","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001014108-17-000156","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1486636/000101410817000156/primary_doc.xml","form_type":"4"}},{"id":4479232,"issuer":{"id":6163,"kind":"organization","name":"InfuSystem Holdings, Inc","symbol":"INFU"},"owners":[{"id":47317,"kind":"person","name":"Shuda Scott","position":1,"cik":"0001486636","reported_name":"Shuda Scott","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2017-01-27T21:22:10.000Z","date":"2017-01-18","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The option, representing the right to purchase a total of 25,000 shares of InfuSystem Holdings, Inc. common stock, vests in twelve monthly installments beginning February 18, 2017."}],"balance_after":25000,"derivative":{"exercise_price":2.39,"expiration_date":"2027-01-18","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001014108-17-000014","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1486636/000101410817000014/primary_doc.xml","form_type":"4"}}]}