{"transactions":[{"id":726241,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-25T22:13:25.000Z","date":"2026-06-03","kind":"grant","planned":false,"acquired":true,"shares":18180,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\"). All of the RSUs subject to this Award will vest upon the earlier of June 3, 2027 and the Company's next annual meeting of stockholders. In addition, all such RSUs will vest upon a Change in Control (as defined in the Plan) or immediately prior to the effectiveness of the Participant's resignation or removal (and contingent upon the effectiveness of a Change in Control) in the event that the Participant is required to resign his position as a member of the Board of Directors as a condition of the Change in Control or is removed from his position as a member of the Board of Directors in connection with the Change in Control. Notwithstanding the foregoing, vesting shall terminate upon the Participant's termination of Continuous Service."}],"balance_after":62445,"source":{"system":"sec-edgar","filing":"0001193125-26-283158","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000119312526283158/ownership.xml","form_type":"4"}},{"id":1109521,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-06-16T20:10:08.000Z","date":"2025-06-04","kind":"grant","planned":false,"acquired":true,"shares":8115,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\"). All of the RSUs subject to this award will vest upon the earlier of June 4, 2026 and the Company's next annual meeting of stockholders. In addition, all such RSUs will vest upon a Change in Control (as defined in the Issuer's 2017 Equity Incentive Plan (the \"Plan\")) or immediately prior to the effectiveness of the reporting person's resignation or removal (and contingent upon the effectiveness of a Change in Control) in the event that the reporting person is required to resign his position as a member of the Board of Directors as a condition of the Change in Control or is removed from his position as a member of the Board of Directors in connection with the Change in Control. Notwithstanding the foregoing, vesting shall terminate upon the reporting person's termination of Continuous Service, as defined in the Plan."}],"balance_after":44265,"source":{"system":"sec-edgar","filing":"0001415889-25-017384","document":"form4-06162025_040604.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000141588925017384/form4-06162025_040604.xml","form_type":"4"}},{"id":1468646,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-06-26T23:41:38.000Z","date":"2024-06-11","kind":"grant","planned":false,"acquired":true,"shares":8585,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\"). All of the RSUs subject to this Award will vest upon the earlier of June 11, 2025 and the Company's next annual meeting of stockholders. In addition, all such RSUs will vest upon a Change in Control (as defined in the Plan) or immediately prior to the effectiveness of the Participant's resignation or removal (and contingent upon the effectiveness of a Change in Control) in the event that the Participant is required to resign his position as a member of the Board of Directors as a condition of the Change in Control or is removed from his position as a member of the Board of Directors in connection with the Change in Control. Notwithstanding the foregoing, vesting shall terminate upon the Participant's termination of Continuous Service."}],"balance_after":36150,"source":{"system":"sec-edgar","filing":"0000950170-24-078068","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000095017024078068/ownership.xml","form_type":"4"}},{"id":1844960,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-06-23T20:10:41.000Z","date":"2023-06-21","kind":"grant","planned":false,"acquired":true,"shares":5707,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\"). All of the RSUs subject to this Award will vest upon the earlier of June 21, 2024 and the Company's next annual meeting of stockholders. In addition, all such RSUs will vest upon a Change in Control (as defined in the Plan) or immediately prior to the effectiveness of the Participant's resignation or removal (and contingent upon the effectiveness of a Change in Control) in the event that the Participant is required to resign his position as a member of the Board of Directors as a condition of the Change in Control or is removed from his position as a member of the Board of Directors in connection with the Change in Control. Notwithstanding the foregoing, vesting shall terminate upon the Participant's termination of Continuous Service."}],"balance_after":27565,"source":{"system":"sec-edgar","filing":"0001209191-23-039334","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000120919123039334/doc4.xml","form_type":"4"}},{"id":2221856,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-06-24T20:51:06.000Z","date":"2022-06-22","kind":"grant","acquired":true,"shares":4936,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\"). All of the RSUs subject to this Award will vest upon the earlier of June 22, 2023 and the Company's\nnext annual meeting of stockholders. In addition, all such RSUs will vest upon a Change in Control (as defined in the Plan) or immediately prior to\nthe effectiveness of the Participants resignation or removal (and contingent upon the effectiveness of a Change in Control) in the event that the\nParticipant is required to resign his position as a member of the Board of Directors as a condition of the Change in Control or is removed from his\nposition as a member of the Board of Directors in connection with the Change in Control. Notwithstanding the foregoing, vesting shall terminate\nupon the Participant's termination of Continuous Service."}],"balance_after":21858,"source":{"system":"sec-edgar","filing":"0001209191-22-039278","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000120919122039278/doc4.xml","form_type":"4"}},{"id":2660364,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-06-21T20:43:32.000Z","date":"2021-06-16","kind":"grant","acquired":true,"shares":2523,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\").  All of the RSUs subject to this Award will vest upon the earlier of June 16, 2022 and the Company's next annual meeting of stockholders.  In addition, all such RSUs will vest upon a Change in Control (as defined in the Plan) or immediately prior to the effectiveness of the Participant's resignation or removal (and contingent upon the effectiveness of a Change in Control) in the event that the Participant is required to resign his position as a member of the Board of Directors as a condition of the Change in Control or is removed from his position as a member of the Board of Directors in connection with the Change in Control.  Notwithstanding the foregoing, vesting shall terminate upon the Participant's termination of Continuous Service."}],"balance_after":16922,"source":{"system":"sec-edgar","filing":"0001209191-21-042064","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000120919121042064/doc4.xml","form_type":"4"}},{"id":3104048,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-06-19T18:29:02.000Z","date":"2020-06-10","kind":"grant","acquired":true,"shares":3861,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\"). All of the RSUs subject to this Award will vest upon the earlier of June 10, 2021 and the Company's\nnext annual meeting of stockholders. In addition, all such RSUs will vest upon a Change in Control (as defined in the Plan) or immediately prior to\nthe effectiveness of the Participants resignation or removal (and contingent upon the effectiveness of a Change in Control) in the event that the\nParticipant is required to resign his position as a member of the Board of Directors as a condition of the Change in Control or is removed from his\nposition as a member of the Board of Directors in connection with the Change in Control. Notwithstanding the foregoing, vesting shall terminate\nupon the Participant's termination of Continuous Service."}],"balance_after":14399,"source":{"system":"sec-edgar","filing":"0001209191-20-037866","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000120919120037866/doc4.xml","form_type":"4"}},{"id":3405103,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2019-09-27T16:29:52.000Z","date":"2019-09-25","kind":"exercise","acquired":false,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Fully vested and exercisable."}],"balance_after":0,"derivative":{"exercise_price":3.06,"expiration_date":"2027-03-12","underlying":"Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001209191-19-050933","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000120919119050933/doc4.xml","form_type":"4"}},{"id":3405102,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-09-27T16:29:52.000Z","date":"2019-09-25","kind":"exercise","acquired":true,"shares":5000,"price":3.06,"value":15300.0,"ownership":{"direct":true},"balance_after":10538,"source":{"system":"sec-edgar","filing":"0001209191-19-050933","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000120919119050933/doc4.xml","form_type":"4"}},{"id":3489301,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-06-14T21:20:25.000Z","date":"2019-06-13","kind":"grant","acquired":true,"shares":2243,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents Restricted Stock Units (\"RSUs\"). All of the RSUs subject to this Award will vest upon the earlier of June 13, 2020 and the Company's\nnext annual meeting of stockholders. In addition, all such RSUs will vest upon a Change in Control (as defined in the Plan) or immediately prior to\nthe effectiveness of the Participants resignation or removal (and contingent upon the effectiveness of a Change in Control) in the event that the\nParticipant is required to resign his position as a member of the Board of Directors as a condition of the Change in Control or is removed from his\nposition as a member of the Board of Directors in connection with the Change in Control. Notwithstanding the foregoing, vesting shall terminate\nupon the Participant's termination of Continuous Service."}],"balance_after":5538,"source":{"system":"sec-edgar","filing":"0001209191-19-037199","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000120919119037199/doc4.xml","form_type":"4"}},{"id":3489300,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-06-14T21:20:25.000Z","date":"2019-06-13","kind":"sale","acquired":false,"shares":3074,"price":42.93,"value":131966.82,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The shares were sold at prices ranging from $40.55 to $41.44. The reporting person will provide upon request to the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":3295,"source":{"system":"sec-edgar","filing":"0001209191-19-037199","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000120919119037199/doc4.xml","form_type":"4"}},{"id":3910388,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-06-01T15:38:31.000Z","date":"2018-05-29","kind":"grant","acquired":true,"shares":3295,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\").  All of the RSUs subject to this Award will vest upon the earlier of May 29, 2019 and the Company's next annual meeting of stockholders.  In addition, all such RSUs will vest upon a Change in Control (as defined in the Plan) or immediately prior to the effectiveness of the Participant's resignation or removal (and contingent upon the effectiveness of a Change in Control) in the event that the Participant is required to resign his position as a member of the Board of Directors as a condition of the Change in Control or is removed from his position as a member of the Board of Directors in connection with the Change in Control.  Notwithstanding the foregoing, vesting shall terminate upon the Participant's termination of Continuous Service."}],"balance_after":6369,"source":{"system":"sec-edgar","filing":"0001209191-18-034561","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000120919118034561/doc4.xml","form_type":"4"}},{"id":4160028,"issuer":{"id":361,"kind":"organization","name":"SOUNDTHINKING, INC.","symbol":"SSTI"},"owners":[{"id":35338,"kind":"person","name":"BRATTON WILLIAM J.","position":1,"cik":"0001507464","reported_name":"BRATTON WILLIAM J.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-11-17T00:36:26.000Z","date":"2017-11-15","kind":"grant","acquired":true,"shares":3074,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock Units (\"RSUs\"). All of the RSUs subject to this Award will vest upon the earlier of June 6, 2018 and the Company's next annual meeting of stockholders. In addition, all such RSUs will vest upon a Change in Control (as defined in the Plan) or immediately prior to the effectiveness of the Participant's resignation or removal (and contingent upon the effectiveness of a Change in Control) in the event that the Participant is required to resign his position as a member of the Board of Directors as a condition of the Change in Control or is removed from his position as a member of the Board of Directors in connection with the Change in Control. Notwithstanding the foregoing, vesting shall terminate upon the Participant's termination of Continuous Service."}],"balance_after":3074,"source":{"system":"sec-edgar","filing":"0001209191-17-061315","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1351636/000120919117061315/doc4.xml","form_type":"4"}}]}