{"transactions":[{"id":1054476,"issuer":{"id":6387,"kind":"organization","name":"RTB Digital, Inc.","symbol":"RTB"},"owners":[{"id":76037,"kind":"person","name":"Kirscher Zechariah John","position":1,"cik":"0001989092","reported_name":"Kirscher Zechariah John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP of Legal Affairs"}}],"security":"Common Stock par value $0.001","published_at":"2025-08-28T01:22:20.000Z","date":"2025-08-18","kind":"tax_withholding","planned":false,"acquired":false,"shares":2084,"price":0.32,"value":666.88,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents withholding of shares of common stock for the tax liability associated with the vesting of a portion of the restricted stock units awarded on April 8, 2025."}],"balance_after":80880,"source":{"system":"sec-edgar","filing":"0001185185-25-001078","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1419275/000118518525001078/ownership.xml","form_type":"4"}},{"id":1122703,"issuer":{"id":6387,"kind":"organization","name":"RTB Digital, Inc.","symbol":"RTB"},"owners":[{"id":76037,"kind":"person","name":"Kirscher Zechariah John","position":1,"cik":"0001989092","reported_name":"Kirscher Zechariah John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP of Legal Affairs"}}],"security":"Common Stock par value $0.001","published_at":"2025-06-04T19:07:16.000Z","date":"2025-05-30","kind":"tax_withholding","planned":false,"acquired":false,"shares":7650,"price":0.58,"value":4437.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents withholding of shares of common stock for the tax liability associated with the vesting of a portion of the restricted stock units awarded on April 8, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.58 to $0.5925, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in (2) to this Form 4."}],"balance_after":82964,"source":{"system":"sec-edgar","filing":"0001185185-25-000584","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1419275/000118518525000584/ownership.xml","form_type":"4"}},{"id":1173911,"issuer":{"id":6387,"kind":"organization","name":"RTB Digital, Inc.","symbol":"RTB"},"owners":[{"id":76037,"kind":"person","name":"Kirscher Zechariah John","position":1,"cik":"0001989092","reported_name":"Kirscher Zechariah John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP of Legal Affairs"}}],"security":"Restricted Stock Unit","published_at":"2025-04-10T22:42:29.000Z","date":"2025-04-08","kind":"grant","planned":false,"acquired":true,"shares":45000,"price":0.79,"value":35550.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"In accordance with the Amended and Restated 2023 Equity Incentive Plan, the Board of Directors approved a grant of 45,000 restricted stock units for Mr. Kirscher. This grant has a 3-year vesting with a one-quarter cliff vesting on 5/15/2025. This grant will be fully vested on 2/15/2028."}],"balance_after":90614,"source":{"system":"sec-edgar","filing":"0001185185-25-000287","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1419275/000118518525000287/ownership.xml","form_type":"4"}},{"id":1173910,"issuer":{"id":6387,"kind":"organization","name":"RTB Digital, Inc.","symbol":"RTB"},"owners":[{"id":76037,"kind":"person","name":"Kirscher Zechariah John","position":1,"cik":"0001989092","reported_name":"Kirscher Zechariah John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP of Legal Affairs"}}],"security":"Restricted Stock Unit","published_at":"2025-04-10T22:42:29.000Z","date":"2025-04-08","kind":"grant","planned":false,"acquired":true,"shares":45000,"price":0.79,"value":35550.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"In accordance with the Amended and Restated 2023 Equity Incentive Plan, the Board of Directors approved a grant of 45,000 restricted stock units for Mr. Kirscher. This grant has a 3-year vesting with a five-quarter cliff vesting on 5/15/2025. This grant will be fully vested on 3/15/2027."}],"balance_after":45614,"source":{"system":"sec-edgar","filing":"0001185185-25-000287","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1419275/000118518525000287/ownership.xml","form_type":"4"}},{"id":1716204,"issuer":{"id":6387,"kind":"organization","name":"RTB Digital, Inc.","symbol":"RTB"},"owners":[{"id":76037,"kind":"person","name":"Kirscher Zechariah John","position":1,"cik":"0001989092","reported_name":"Kirscher Zechariah John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP Legal Affairs"}}],"security":"Stock Options","published_at":"2023-12-11T23:29:45.000Z","date":"2023-11-16","kind":"grant","planned":false,"acquired":true,"shares":80000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On November 16, 2023, the Company granted Mr. Kirscher 80,000 stock options pursuant to the Company's 2023 Equity Incentive Plan, whereby 1/3 of the options granted shall vest on December 31, 2023, an additional 1/3 of the options granted shall vest each year thereafter, and all options shall fully vest on December 31, 2025."}],"balance_after":80000,"derivative":{"exercise_price":1.98,"exercise_date":"2025-12-31","expiration_date":"2033-11-15","underlying":"Common Stock, Par value","underlying_shares":80000},"source":{"system":"sec-edgar","filing":"0001185185-23-001286","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1419275/000118518523001286/ownership.xml","form_type":"4"}}]}