{"transactions":[{"id":1320984,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":2,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Units","published_at":"2024-12-28T00:58:53.000Z","date":"2024-12-24","kind":"exercise","planned":false,"acquired":false,"shares":2500000,"ownership":{"direct":false,"nature":"Trust (Lone Star Friends Trust)"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to the Seventh Amended and Restated Limited Liability Company Operating Agreement of S1 Holdco, the Class B Units are redeemable (in connection with the surrender and forfeiture of the corresponding shares of Class C common stock) on a one-for-one basis for shares of the Company's Class A common stock, or, at the election of the Company, cash equal to the volume weighted average market price of a share of Class A Common Stock at the time of such redemption."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Seventh Amended and Restated Limited Liability Company Operating Agreement of S1 Holdco, the Class B Units are redeemable (in connection with the surrender and forfeiture of the corresponding shares of Class C common stock) on a one-for-one basis for shares of the Company's Class A common stock, or, at the election of the Company, cash equal to the volume weighted average market price of a share of Class A Common Stock at the time of such redemption."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Pursuant to the Seventh Amended and Restated Limited Liability Company Operating Agreement of S1 Holdco, the Class B Units are redeemable (in connection with the surrender and forfeiture of the corresponding shares of Class C common stock) on a one-for-one basis for shares of the Company's Class A common stock, or, at the election of the Company, cash equal to the volume weighted average market price of a share of Class A Common Stock at the time of such redemption."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Pursuant to the Seventh Amended and Restated Limited Liability Company Operating Agreement of S1 Holdco, the Class B Units are redeemable (in connection with the surrender and forfeiture of the corresponding shares of Class C common stock) on a one-for-one basis for shares of the Company's Class A common stock, or, at the election of the Company, cash equal to the volume weighted average market price of a share of Class A Common Stock at the time of such redemption."}],"balance_after":4475103,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2500000},"source":{"system":"sec-edgar","filing":"0001912571-24-000009","document":"wk-form4_1735347526.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257124000009/wk-form4_1735347526.xml","form_type":"4"}},{"id":1320983,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":2,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2024-12-28T00:58:53.000Z","date":"2024-12-24","kind":"exercise","planned":false,"acquired":true,"shares":2500000,"ownership":{"direct":false,"nature":"Trust (Lone Star Friends Trust)"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Seventh Amended and Restated Limited Liability Company Operating Agreement of S1 Holdco, the Class B Units are redeemable (in connection with the surrender and forfeiture of the corresponding shares of Class C common stock) on a one-for-one basis for shares of the Company's Class A common stock, or, at the election of the Company, cash equal to the volume weighted average market price of a share of Class A Common Stock at the time of such redemption."}],"balance_after":2500000,"source":{"system":"sec-edgar","filing":"0001912571-24-000009","document":"wk-form4_1735347526.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257124000009/wk-form4_1735347526.xml","form_type":"4"}},{"id":1433732,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":2,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2024-08-15T00:47:46.000Z","date":"2024-08-12","kind":"other","planned":false,"acquired":true,"shares":925107,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Trust (The Dante Jacob Blend Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Lone Star Friends Trust made a deemed distribution of 1,850,215 shares of Class A common stock to its beneficiaries (which included Mr. Michael Blend, the Issuer's co-founder and CEO, and his spouse). The beneficiaries of the Lone Star Friends Trust immediately made a gift of 925,107 and 925,108 shares of Class A common stock to each of the Dante Jacob Blend Trust and the Nola Deflina Blend Trust, respectively, (which are trusts established for the benefit of the beneficiaries children). The Reporting Person is the Trustee of each of the Lone Star Friends Trust, the Dante Jacob Blend Trust and the Nola Delfina Blend Trust."},{"field":"shares","element":"transactionShares","label":"F1","text":"The Lone Star Friends Trust made a deemed distribution of 1,850,215 shares of Class A common stock to its beneficiaries (which included Mr. Michael Blend, the Issuer's co-founder and CEO, and his spouse). The beneficiaries of the Lone Star Friends Trust immediately made a gift of 925,107 and 925,108 shares of Class A common stock to each of the Dante Jacob Blend Trust and the Nola Deflina Blend Trust, respectively, (which are trusts established for the benefit of the beneficiaries children). The Reporting Person is the Trustee of each of the Lone Star Friends Trust, the Dante Jacob Blend Trust and the Nola Delfina Blend Trust."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Reflects securities held by the Dante Jacob Blend Trust (the \"Dante Trust\"). Mr. Blend is the Trustee of the Dante Trust, with sole voting and dispositive power over the assets of Dante Trust."}],"balance_after":1517621,"source":{"system":"sec-edgar","filing":"0001912571-24-000007","document":"wk-form4_1723682861.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257124000007/wk-form4_1723682861.xml","form_type":"4"}},{"id":1433731,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":2,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2024-08-15T00:47:46.000Z","date":"2024-08-12","kind":"other","planned":false,"acquired":true,"shares":925108,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Trust (The Nola Delfina Blend Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Lone Star Friends Trust made a deemed distribution of 1,850,215 shares of Class A common stock to its beneficiaries (which included Mr. Michael Blend, the Issuer's co-founder and CEO, and his spouse). The beneficiaries of the Lone Star Friends Trust immediately made a gift of 925,107 and 925,108 shares of Class A common stock to each of the Dante Jacob Blend Trust and the Nola Deflina Blend Trust, respectively, (which are trusts established for the benefit of the beneficiaries children). The Reporting Person is the Trustee of each of the Lone Star Friends Trust, the Dante Jacob Blend Trust and the Nola Delfina Blend Trust."},{"field":"shares","element":"transactionShares","label":"F1","text":"The Lone Star Friends Trust made a deemed distribution of 1,850,215 shares of Class A common stock to its beneficiaries (which included Mr. Michael Blend, the Issuer's co-founder and CEO, and his spouse). The beneficiaries of the Lone Star Friends Trust immediately made a gift of 925,107 and 925,108 shares of Class A common stock to each of the Dante Jacob Blend Trust and the Nola Deflina Blend Trust, respectively, (which are trusts established for the benefit of the beneficiaries children). The Reporting Person is the Trustee of each of the Lone Star Friends Trust, the Dante Jacob Blend Trust and the Nola Delfina Blend Trust."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Reflects securities held by the Nola Delfina Blend Trust (the \"Nola Trust\"). Mr. Blend is the Trustee of the Nola Trust, with sole voting and dispositive power over the assets of Nola Trust."}],"balance_after":1517622,"source":{"system":"sec-edgar","filing":"0001912571-24-000007","document":"wk-form4_1723682861.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257124000007/wk-form4_1723682861.xml","form_type":"4"}},{"id":1433730,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":2,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2024-08-15T00:47:46.000Z","date":"2024-08-12","kind":"other","planned":false,"acquired":false,"shares":1850215,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Trust (Lone Star Friends Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Lone Star Friends Trust made a deemed distribution of 1,850,215 shares of Class A common stock to its beneficiaries (which included Mr. Michael Blend, the Issuer's co-founder and CEO, and his spouse). The beneficiaries of the Lone Star Friends Trust immediately made a gift of 925,107 and 925,108 shares of Class A common stock to each of the Dante Jacob Blend Trust and the Nola Deflina Blend Trust, respectively, (which are trusts established for the benefit of the beneficiaries children). The Reporting Person is the Trustee of each of the Lone Star Friends Trust, the Dante Jacob Blend Trust and the Nola Delfina Blend Trust."},{"field":"shares","element":"transactionShares","label":"F1","text":"The Lone Star Friends Trust made a deemed distribution of 1,850,215 shares of Class A common stock to its beneficiaries (which included Mr. Michael Blend, the Issuer's co-founder and CEO, and his spouse). The beneficiaries of the Lone Star Friends Trust immediately made a gift of 925,107 and 925,108 shares of Class A common stock to each of the Dante Jacob Blend Trust and the Nola Deflina Blend Trust, respectively, (which are trusts established for the benefit of the beneficiaries children). The Reporting Person is the Trustee of each of the Lone Star Friends Trust, the Dante Jacob Blend Trust and the Nola Delfina Blend Trust."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reflects securities held by the Lone Star Friends Trust (\"Lone Star\"). Mr. Blend is the Trustee of Lone Star, with sole voting and dispositive power over the assets of Lone Star."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001912571-24-000007","document":"wk-form4_1723682861.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257124000007/wk-form4_1723682861.xml","form_type":"4"}},{"id":1468773,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2024-06-27T01:30:43.000Z","date":"2024-06-17","kind":"sale","planned":false,"acquired":false,"shares":4775000,"price":1.5,"value":7162500.0,"ownership":{"direct":false,"nature":"Trust (Lone Star Friends Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Lone Star Friends Trust, a trust established for the benefit of Mr. Michael Blend, the Company's Co-Founder, CEO and Chairman of the Board, sold 4,775,000 shares to CEE Holdings Trust, a trust established for the benefit of Mr. Charles Ursini, the Company's Co-Founder, President & Chief Operating Officer, and a member of the Board of Directors, in a privately negotiated arm's length transaction that was not conducted through the exchange on which the Issuer's publicly traded securities are listed."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"In connection with the sale reported on this Form 4, the Reporting Person disgorged $930.00 to the Company with respect to 11,613 shares purchased by the Reporting Person in March 2024 pursuant to a 10b5-1 trading plan previously entered into by the Reporting Person."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Mr. Stanley Blend is the Trustee of Lone Star Friends Trust."}],"balance_after":1850215,"source":{"system":"sec-edgar","filing":"0001909643-24-000011","document":"wk-form4a_1719451836.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964324000011/wk-form4a_1719451836.xml","form_type":"4/A","original_submission_date":"2024-06-21"}},{"id":1472153,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2024-06-22T00:59:59.000Z","date":"2024-06-17","kind":"sale","planned":false,"acquired":false,"shares":4775000,"price":1.5,"value":7162500.0,"ownership":{"direct":false,"nature":"Trust (Lone Star Friends Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Lone Star Friends Trust, a trust established for the benefit of Mr. Michael Blend, the Company's Co-Founder, CEO and Chairman of the Board, sold 4,775,000 shares to CEE Holdings Trust, a trust established for the benefit of Mr. Charles Ursini, the Company's Co-Founder, President & Chief Operating Officer, and a member of the Board of Directors, in a privately negotiated arm's length transaction that was not conducted through the exchange on which the Issuer's publicly traded securities are listed."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"In connection with the sale reported on this Form 4, the Reporting Person disgorged $930.00 to the Company with respect to 11,613 shares purchased by the Reporting Person in March 2024 pursuant to a 10b5-1 trading plan previously entered into by the Reporting Person."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Mr. Stanley Blend is the Trustee of Lone Star Friends Trust."}],"balance_after":956423,"source":{"system":"sec-edgar","filing":"0001909643-24-000008","document":"wk-form4_1719017992.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964324000008/wk-form4_1719017992.xml","form_type":"4"}},{"id":1569081,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2024-03-20T00:29:57.000Z","date":"2024-03-19","kind":"purchase","planned":true,"acquired":true,"shares":245,"price":1.42,"value":347.9,"ownership":{"direct":false,"nature":"Trust (Lone Star Friends Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchases reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 365 shares received in connection with pro-rata distributions from OpenMail2, LLC to its members, for no consideration and in an exempt transaction under Rule 16a-9, since the Reporting Person's last reportable transaction filed on Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Reflects securities held by the Lone Star Friends Trust (\"Lone Star\"). Mr. Blend is the Trustee of Lone Star, with sole voting and dispositive power over the assets of Lone Star."}],"balance_after":6625215,"source":{"system":"sec-edgar","filing":"0001912571-24-000005","document":"wk-form4_1710894581.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257124000005/wk-form4_1710894581.xml","form_type":"4"}},{"id":1569080,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2024-03-20T00:29:57.000Z","date":"2024-03-15","kind":"purchase","planned":true,"acquired":true,"shares":11368,"price":1.42,"value":16142.56,"ownership":{"direct":false,"nature":"Trust (Lone Star Friends Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchases reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is the weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $1.41 and $1.42 per share. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, 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 set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 365 shares received in connection with pro-rata distributions from OpenMail2, LLC to its members, for no consideration and in an exempt transaction under Rule 16a-9, since the Reporting Person's last reportable transaction filed on Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Reflects securities held by the Lone Star Friends Trust (\"Lone Star\"). Mr. Blend is the Trustee of Lone Star, with sole voting and dispositive power over the assets of Lone Star."}],"balance_after":6624970,"source":{"system":"sec-edgar","filing":"0001912571-24-000005","document":"wk-form4_1710894581.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257124000005/wk-form4_1710894581.xml","form_type":"4"}},{"id":1569077,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2024-03-19T22:53:13.000Z","date":"2023-12-15","kind":"purchase","planned":false,"acquired":true,"shares":880281,"price":1.42,"value":1249999.02,"ownership":{"direct":false,"nature":"Trust (Lone Star Friends Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Lone Star Friends Trust purchased 880,281 shares in a privately negotiated arm's length transaction from another existing holder of the Issuer's Class A common stock in a transaction that was not conducted through the exchange on which the Issuer's securities are listed."},{"field":"shares","element":"transactionShares","label":"F2","text":"The original Form 4, filed on December 18, 2023, is being amended by this Form 4 amendment solely to correct an administrative error. The original Form 4 reported that 880,000 shares of Class A common stock were purchased by the Reporting Person in a private transaction on December 15, 2023.  As a result of this administrative error, the number of shares acquired by the Reporting Person as reported on the original Form 4 was under-reported by a total of 281 shares."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Lone Star Friends Trust purchased 880,281 shares in a privately negotiated arm's length transaction from another existing holder of the Issuer's Class A common stock. The aggregate purchase price for the acquired shares was $1,250,000."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes 1,533 shares received in connection with pro-rata distributions from OpenMail2, LLC to its members, for no consideration and in an exempt transaction under Rule 16a-9, since the Reporting Person's last reportable transaction filed on Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"Reflects securities held by the Lone Star Friends Trust (\"Lone Star\"). Mr. Blend is the Trustee of Lone Star, with sole voting and dispositive power over the assets of Lone Star."}],"balance_after":6613237,"source":{"system":"sec-edgar","filing":"0001912571-24-000002","document":"wk-form4a_1710888781.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257124000002/wk-form4a_1710888781.xml","form_type":"4/A","original_submission_date":"2023-12-18"}},{"id":1707400,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":2,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-12-19T00:32:38.000Z","date":"2023-12-15","kind":"purchase","planned":false,"acquired":true,"shares":880000,"price":1.42,"value":1249600.0,"ownership":{"direct":false,"nature":"Trust (Lone Star Friends Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Lone Star Friends Trust purchased 880,000 shares in a privately negotiated arm's length transaction from another existing holder of the Issuer's Class A common stock in a transaction that was not conducted through the exchange on which the Issuer's securities are listed."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Lone Star Friends Trust purchased 880,000 shares in a privately negotiated arm's length transaction from another existing holder of the Issuer's Class A common stock.   The aggregate purchase price for the acquired shares was $1,250,000."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 1,533 shares received in connection with pro-rata distributions from OpenMail2, LLC to its members, for no consideration and in an exempt transaction under Rule 16a-9, since the Reporting Person's last reportable transaction filed on Form 4."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Reflects securities held by the Lone Star Friends Trust (\"Lone Star\"). Mr. Blend is the Trustee of Lone Star, with sole voting and dispositive power over the assets of Lone Star."}],"balance_after":6612956,"source":{"system":"sec-edgar","filing":"0001912571-23-000005","document":"wk-form4_1702945941.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257123000005/wk-form4_1702945941.xml","form_type":"4"}},{"id":1707397,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":2,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class C Common Stock","published_at":"2023-12-19T00:18:02.000Z","date":"2023-11-22","kind":"other","planned":false,"acquired":true,"shares":500000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Trust (The Nola Delfina Blend Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Lone Star Friends Trust made a deemed distribution of 1,000,000 shares of Class C common stock (and 1,000,000 corresponding Class B Units of S1 Holdco LLC) to its beneficiaries (which included Mr. Michael Blend, the Issuer's co-founder and CEO, and his spouse).  The beneficiaries of the Lone Star Friends Trust immediately made a gift of 500,000 shares of Class C common stock (and 500,000 corresponding Class B Units of S1 Holdco, LLC) to each of the Dante Jacob Blend Trust and the Nola Deflina Blend Trust (which are trusts established for the benefit of the beneficiaries children).  The Reporting Person is the Trustee of each of the Lone Star Friends Trust, the Dante Jacob Blend Trust and the Nola Delfina Blend Trust."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents securities held by the Nola Delfina Blend Trust (the \"Nola Trust\").  Mr. Blend is the Trustee of the Nola Trust."}],"balance_after":751379,"source":{"system":"sec-edgar","filing":"0001912571-23-000003","document":"wk-form4_1702945071.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257123000003/wk-form4_1702945071.xml","form_type":"4"}},{"id":1707396,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":2,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class C Common Stock","published_at":"2023-12-19T00:18:02.000Z","date":"2023-11-22","kind":"other","planned":false,"acquired":true,"shares":500000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Trust (The Dante Jacob Blend Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Lone Star Friends Trust made a deemed distribution of 1,000,000 shares of Class C common stock (and 1,000,000 corresponding Class B Units of S1 Holdco LLC) to its beneficiaries (which included Mr. Michael Blend, the Issuer's co-founder and CEO, and his spouse).  The beneficiaries of the Lone Star Friends Trust immediately made a gift of 500,000 shares of Class C common stock (and 500,000 corresponding Class B Units of S1 Holdco, LLC) to each of the Dante Jacob Blend Trust and the Nola Deflina Blend Trust (which are trusts established for the benefit of the beneficiaries children).  The Reporting Person is the Trustee of each of the Lone Star Friends Trust, the Dante Jacob Blend Trust and the Nola Delfina Blend Trust."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Reflects securities held by the Dante Jacob Blend Trust (the \"Dante Trust\").  Mr. Blend is the Trustee of the Dante Trust."}],"balance_after":751379,"source":{"system":"sec-edgar","filing":"0001912571-23-000003","document":"wk-form4_1702945071.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257123000003/wk-form4_1702945071.xml","form_type":"4"}},{"id":1707395,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84723,"kind":"person","name":"Blend Stanley","position":1,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":2,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class C Common Stock","published_at":"2023-12-19T00:18:02.000Z","date":"2023-11-22","kind":"other","planned":false,"acquired":false,"shares":1000000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Trust (Lone Star Friends Trust)"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Lone Star Friends Trust made a deemed distribution of 1,000,000 shares of Class C common stock (and 1,000,000 corresponding Class B Units of S1 Holdco LLC) to its beneficiaries (which included Mr. Michael Blend, the Issuer's co-founder and CEO, and his spouse).  The beneficiaries of the Lone Star Friends Trust immediately made a gift of 500,000 shares of Class C common stock (and 500,000 corresponding Class B Units of S1 Holdco, LLC) to each of the Dante Jacob Blend Trust and the Nola Deflina Blend Trust (which are trusts established for the benefit of the beneficiaries children).  The Reporting Person is the Trustee of each of the Lone Star Friends Trust, the Dante Jacob Blend Trust and the Nola Delfina Blend Trust."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,533 shares received in connection with pro-rata distributions from OpenMail2, LLC to its members, for no consideration and in an exempt transaction under Rule 16a-9, since the Reporting Person's last reportable transaction filed on Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Reflects securities held by the Lone Star Friends Trust (\"Lone Star\").  Mr. Blend is the Trustee of Lone Star, with sole voting and dispositive power over the assets of Lone Star."}],"balance_after":6975103,"source":{"system":"sec-edgar","filing":"0001912571-23-000003","document":"wk-form4_1702945071.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000191257123000003/wk-form4_1702945071.xml","form_type":"4"}},{"id":2091226,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-12-09T23:14:36.000Z","date":"2022-12-07","kind":"purchase","acquired":true,"shares":2146,"price":4.85,"value":10408.1,"ownership":{"direct":true},"balance_after":5731423,"source":{"system":"sec-edgar","filing":"0001909643-22-000011","document":"wf-form4_167062765811262.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964322000011/wf-form4_167062765811262.xml","form_type":"4"}},{"id":2098464,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-12-02T21:28:17.000Z","date":"2022-11-30","kind":"purchase","acquired":true,"shares":6114,"price":5.07,"value":30997.98,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in more than one transaction at prices ranging from $5.02 to $5.08, inclusive. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, 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 set forth in this footnote."}],"balance_after":5729277,"source":{"system":"sec-edgar","filing":"0001909643-22-000009","document":"wf-form4_167001647887992.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964322000009/wf-form4_167001647887992.xml","form_type":"4"}},{"id":2102594,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-11-29T23:06:28.000Z","date":"2022-11-29","kind":"purchase","acquired":true,"shares":20273,"price":5.05,"value":102378.65,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in more than one transaction at prices ranging from $4.92 to $5.08, inclusive. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, 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 set forth in this footnote."}],"balance_after":5723163,"source":{"system":"sec-edgar","filing":"0001909643-22-000007","document":"wf-form4_166976317198412.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964322000007/wf-form4_166976317198412.xml","form_type":"4"}},{"id":2102593,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-11-29T23:06:28.000Z","date":"2022-11-28","kind":"grant","acquired":true,"shares":15000,"price":4.89,"value":73350.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in more than one transaction at prices ranging from $4.80 to $5.07, inclusive. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, 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 set forth in this footnote."}],"balance_after":5702890,"source":{"system":"sec-edgar","filing":"0001909643-22-000007","document":"wf-form4_166976317198412.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964322000007/wf-form4_166976317198412.xml","form_type":"4"}},{"id":2102592,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-11-29T23:06:28.000Z","date":"2022-11-25","kind":"purchase","acquired":true,"shares":5000,"price":5.01,"value":25050.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in more than one transaction at prices ranging from $4.83 to $5.08, inclusive. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, 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 set forth in this footnote."}],"balance_after":5687890,"source":{"system":"sec-edgar","filing":"0001909643-22-000007","document":"wf-form4_166976317198412.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964322000007/wf-form4_166976317198412.xml","form_type":"4"}},{"id":2105364,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-11-24T00:05:51.000Z","date":"2022-11-22","kind":"purchase","acquired":true,"shares":11804,"price":4.99,"value":58901.96,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in more than one transaction at prices ranging from $4.84 to $5.00, inclusive. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, 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 set forth in this footnote."}],"balance_after":5682890,"source":{"system":"sec-edgar","filing":"0001909643-22-000005","document":"wf-form4_166924833491124.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964322000005/wf-form4_166924833491124.xml","form_type":"4"}},{"id":2105363,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-11-24T00:05:51.000Z","date":"2022-11-21","kind":"purchase","acquired":true,"shares":27660,"price":5,"value":138300.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in more than one transaction at prices ranging from $4.94 to $5.00, inclusive. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, 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 set forth in this footnote."}],"balance_after":5671086,"source":{"system":"sec-edgar","filing":"0001909643-22-000005","document":"wf-form4_166924833491124.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964322000005/wf-form4_166924833491124.xml","form_type":"4"}},{"id":2114673,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-11-17T00:45:08.000Z","date":"2022-11-16","kind":"purchase","acquired":true,"shares":9258,"price":4.99,"value":46197.42,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in more than one transaction at prices ranging from $4.98 to $5.00, inclusive. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, 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 set forth in this footnote."}],"balance_after":5643426,"source":{"system":"sec-edgar","filing":"0001909643-22-000003","document":"wf-form4_166864589139018.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964322000003/wf-form4_166864589139018.xml","form_type":"4"}},{"id":2114672,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-11-17T00:45:08.000Z","date":"2022-11-15","kind":"purchase","acquired":true,"shares":12078,"price":4.78,"value":57732.84,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in more than one transaction at prices ranging from $4.60 to $5.00, inclusive. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, 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 set forth in this footnote."}],"balance_after":5634168,"source":{"system":"sec-edgar","filing":"0001909643-22-000003","document":"wf-form4_166864589139018.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964322000003/wf-form4_166864589139018.xml","form_type":"4"}},{"id":2114671,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-11-17T00:45:08.000Z","date":"2022-11-14","kind":"purchase","acquired":true,"shares":9200,"price":4.33,"value":39836.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in more than one transaction at prices ranging from $4.04 to $4.54, inclusive. The Reporting Person(s) undertake(s) to provide to the Issuer, any security holder, 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 set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 3,761 shares received in connection with pro-rata distributions from OpenMail2, LLC to its member, for no consideration and in an exempt transaction under Rule 16a-9 since the Reporting Person's last reportable transaction filed on Form 4."}],"balance_after":5622090,"source":{"system":"sec-edgar","filing":"0001909643-22-000003","document":"wf-form4_166864589139018.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000190964322000003/wf-form4_166864589139018.xml","form_type":"4"}},{"id":2291885,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-04-23T01:39:28.000Z","date":"2022-04-20","kind":"other","acquired":true,"shares":2857441,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On April 20, 2022 the reporting person received these shares in pro rata distribution from Lone Investment Holdings, of which the reporting person is a non-managing member, for no consideration, in an exempt transaction under Rule 16a-9."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On April 20, 2022 the reporting person received these shares in pro rata distribution from Lone Investment Holdings, of which the reporting person is a non-managing member, for no consideration, in an exempt transaction under Rule 16a-9."}],"balance_after":5609129,"source":{"system":"sec-edgar","filing":"0000899243-22-015534","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000089924322015534/doc4.xml","form_type":"4"}},{"id":2292805,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrants (Right to buy)","published_at":"2022-04-22T01:47:24.000Z","date":"2022-04-19","kind":"other","acquired":false,"shares":500000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On April 19, 2022, Lone Star exercised 500,000 warrants to purchase shares of the Class A common stock of the Company. Lone Star elected to exercise the warrants on a cashless basis (the \"Cashless Exercise\") pursuant to Section 3.3.1(c) of that certain Warrant Agreement, dated June 19, 2020 (the \"Warrant Agreement\"), by and between the Company and Continental Stock Transer & Trust Company (the \"Warrant Agent\"). As previously reported, Lone Star acquired 500,000 warrants from BGPT Trebia LP at a price of $1.50 per warrant upon the closing of the business combination (the \"Business Combination\") among the Company, S1 Holdco, LLC (\"S1 Holdco\"), Orchid Merger Sub I, Inc."},{"field":"kind","element":"transactionCoding","label":"F3","text":"(continued from footnote 2) (\"Merger Sub I\"), Orchid Merger Sub II, LLC (\"Merger Sub II\" and, together with Merger Sub I, the \"Merger Subs\"), System1 SS Protect Holdings, Inc. and the other parties signatory to that certain Business Combination Agreement, dated as of June 28, 2021 (as amended on November 30, 2021, January 10, 2022 and January 25, 2022). Pursuant to the Cashless Exercise, no shares of Class A common stock were sold by Lone Star but rather Lone Star forfeited shares of Class A common stock in an amount equal to the total exercise price of the underlying warrants that were subject to the Cashless Exercise."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On April 19, 2022, Lone Star exercised 500,000 warrants to purchase shares of the Class A common stock of the Company. Lone Star elected to exercise the warrants on a cashless basis (the \"Cashless Exercise\") pursuant to Section 3.3.1(c) of that certain Warrant Agreement, dated June 19, 2020 (the \"Warrant Agreement\"), by and between the Company and Continental Stock Transer & Trust Company (the \"Warrant Agent\"). As previously reported, Lone Star acquired 500,000 warrants from BGPT Trebia LP at a price of $1.50 per warrant upon the closing of the business combination (the \"Business Combination\") among the Company, S1 Holdco, LLC (\"S1 Holdco\"), Orchid Merger Sub I, Inc."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"(continued from footnote 2) (\"Merger Sub I\"), Orchid Merger Sub II, LLC (\"Merger Sub II\" and, together with Merger Sub I, the \"Merger Subs\"), System1 SS Protect Holdings, Inc. and the other parties signatory to that certain Business Combination Agreement, dated as of June 28, 2021 (as amended on November 30, 2021, January 10, 2022 and January 25, 2022). Pursuant to the Cashless Exercise, no shares of Class A common stock were sold by Lone Star but rather Lone Star forfeited shares of Class A common stock in an amount equal to the total exercise price of the underlying warrants that were subject to the Cashless Exercise."}],"balance_after":0,"derivative":{"exercise_price":11.5,"exercise_date":"2022-02-26","expiration_date":"2027-01-27","underlying":"Class A common stock, par value $0.0001 per share","underlying_shares":500000},"source":{"system":"sec-edgar","filing":"0000899243-22-015380","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000089924322015380/doc4.xml","form_type":"4"}},{"id":2292804,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-04-22T01:47:24.000Z","date":"2022-04-19","kind":"sale","acquired":false,"shares":285459,"price":20.14,"value":5749144.26,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Represents shares of Class A common stock \"withheld\" in connection with the Cashless Exercise. Pursuant to Section 3.3.1(c) of the Warrant Agreement, the price was calculated as the average last reported sale price of the shares for the ten trading days ending on the third trading day prior to the date on which notice of exercise of the private placement warrant was sent to the Warrant Agent."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents shares of Class A common stock \"withheld\" in connection with the Cashless Exercise. Pursuant to Section 3.3.1(c) of the Warrant Agreement, the price was calculated as the average last reported sale price of the shares for the ten trading days ending on the third trading day prior to the date on which notice of exercise of the private placement warrant was sent to the Warrant Agent."}],"balance_after":2751688,"source":{"system":"sec-edgar","filing":"0000899243-22-015380","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000089924322015380/doc4.xml","form_type":"4"}},{"id":2292803,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-04-22T01:47:24.000Z","date":"2022-04-19","kind":"other","acquired":true,"shares":500000,"price":11.5,"value":5750000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On April 19, 2022, Lone Star exercised 500,000 warrants to purchase shares of the Class A common stock of the Company. Lone Star elected to exercise the warrants on a cashless basis (the \"Cashless Exercise\") pursuant to Section 3.3.1(c) of that certain Warrant Agreement, dated June 19, 2020 (the \"Warrant Agreement\"), by and between the Company and Continental Stock Transer & Trust Company (the \"Warrant Agent\"). As previously reported, Lone Star acquired 500,000 warrants from BGPT Trebia LP at a price of $1.50 per warrant upon the closing of the business combination (the \"Business Combination\") among the Company, S1 Holdco, LLC (\"S1 Holdco\"), Orchid Merger Sub I, Inc."},{"field":"kind","element":"transactionCoding","label":"F3","text":"(continued from footnote 2) (\"Merger Sub I\"), Orchid Merger Sub II, LLC (\"Merger Sub II\" and, together with Merger Sub I, the \"Merger Subs\"), System1 SS Protect Holdings, Inc. and the other parties signatory to that certain Business Combination Agreement, dated as of June 28, 2021 (as amended on November 30, 2021, January 10, 2022 and January 25, 2022). Pursuant to the Cashless Exercise, no shares of Class A common stock were sold by Lone Star but rather Lone Star forfeited shares of Class A common stock in an amount equal to the total exercise price of the underlying warrants that were subject to the Cashless Exercise."}],"balance_after":3037147,"source":{"system":"sec-edgar","filing":"0000899243-22-015380","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000089924322015380/doc4.xml","form_type":"4"}},{"id":2292802,"issuer":{"id":7602,"kind":"organization","name":"System1, Inc."},"owners":[{"id":84724,"kind":"organization","name":"Lone Star Friends Trust","position":1,"cik":"0001909643","reported_name":"Lone Star Friends Trust","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":84723,"kind":"person","name":"Blend Stanley","position":2,"cik":"0001912571","reported_name":"Blend Stanley","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2022-04-22T01:47:24.000Z","date":"2022-04-13","kind":"gift","acquired":false,"shares":1000000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On April 13, 2022, Lone Star Friends Trust (\"Lone Star\") made a charitable contribution of 1,000,000 shares of Class A common stock, par value $0.0001 per share  (\"Class A Common Stock\") of System1, Inc. (f/k/a Trebia Acquisition Corp., the \"Company\") to the Blend Family Foundation, a charitable foundation of which Stanley Blend is a director"}],"balance_after":2537147,"source":{"system":"sec-edgar","filing":"0000899243-22-015380","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1805833/000089924322015380/doc4.xml","form_type":"4"}}]}