{"transactions":[{"id":1364095,"issuer":{"id":8582,"kind":"organization","name":"Abpro Holdings, Inc."},"owners":[{"id":86050,"kind":"person","name":"Markelewicz Robert J. Jr.","position":1,"cik":"0002044590","reported_name":"Markelewicz Robert J. Jr.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock option (right to buy)","published_at":"2024-11-15T21:29:51.000Z","date":"2024-11-13","kind":"grant","planned":false,"acquired":true,"shares":10200,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects the issuance by Abpro Holdings, Inc. (f/k/a Atlantic Coastal Acquisition Corp. II) (the \"Issuer\") of rollover stock options awards in connection with the closing of the business combination between Issuer and Abpro Corporation, a Delaware corporation (\"Abpro\"), pursuant to a Business Combination Agreement, dated as of December 11, 2023 (as amended by Amendment No. 1 to Business Combination Agreement, dated September 4, 2024, the \"Business Combination Agreement\"), among the Issuer, Abpro Merger Sub Corp, a Delaware corporation, and Abpro."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"This stock option award was initially granted by Abpro to the reporting person on February 18, 2022. The sock option award vests as follows: twenty-five percent (25%) the shares subject to the option vested on February 18, 2023, and the remaining seventy-five percent (75%) of the total number of shares subject to the option vest in thirty-six (36) substantially equal monthly installments thereafter, subject to the reporting person's continuous service to the Issuer through such date."}],"balance_after":10200,"derivative":{"exercise_price":1.63,"expiration_date":"2032-02-18","underlying":"Common Stock, par value $0.0001 per share","underlying_shares":10200},"source":{"system":"sec-edgar","filing":"0001474506-24-000246","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/2044590/000147450624000246/primary_doc.xml","form_type":"4"}},{"id":1364094,"issuer":{"id":8582,"kind":"organization","name":"Abpro Holdings, Inc."},"owners":[{"id":86050,"kind":"person","name":"Markelewicz Robert J. 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II) (the \"Issuer\") of rollover stock options awards in connection with the closing of the business combination between Issuer and Abpro Corporation, a Delaware corporation (\"Abpro\"), pursuant to a Business Combination Agreement, dated as of December 11, 2023 (as amended by Amendment No. 1 to Business Combination Agreement, dated September 4, 2024, the \"Business Combination Agreement\"), among the Issuer, Abpro Merger Sub Corp, a Delaware corporation, and Abpro."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This stock option award is 100% vested."}],"balance_after":74600,"derivative":{"exercise_price":1.73,"expiration_date":"2028-12-19","underlying":"Common Stock, par value $0.0001 per share","underlying_shares":74600},"source":{"system":"sec-edgar","filing":"0001474506-24-000246","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/2044590/000147450624000246/primary_doc.xml","form_type":"4"}},{"id":1364093,"issuer":{"id":8582,"kind":"organization","name":"Abpro Holdings, Inc."},"owners":[{"id":86050,"kind":"person","name":"Markelewicz Robert J. 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II) (the \"Issuer\") of rollover stock options awards in connection with the closing of the business combination between Issuer and Abpro Corporation, a Delaware corporation (\"Abpro\"), pursuant to a Business Combination Agreement, dated as of December 11, 2023 (as amended by Amendment No. 1 to Business Combination Agreement, dated September 4, 2024, the \"Business Combination Agreement\"), among the Issuer, Abpro Merger Sub Corp, a Delaware corporation, and Abpro."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This stock option award was initially granted by Abpro to the reporting person on April 14, 2021. The sock option award vests as follows: twenty-five percent (25%) the shares subject to the option vested on April 14, 2022, and the remaining seventy-five percent (75%) of the total number of shares subject to the option vest in thirty-six (36) substantially equal monthly installments thereafter, subject to the reporting person's continuous service to the Issuer through such date."}],"balance_after":41700,"derivative":{"exercise_price":1.63,"expiration_date":"2031-04-19","underlying":"Common Stock, par value $0.0001 per share","underlying_shares":41700},"source":{"system":"sec-edgar","filing":"0001474506-24-000246","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/2044590/000147450624000246/primary_doc.xml","form_type":"4"}},{"id":1364092,"issuer":{"id":8582,"kind":"organization","name":"Abpro Holdings, Inc."},"owners":[{"id":86050,"kind":"person","name":"Markelewicz Robert J. Jr.","position":1,"cik":"0002044590","reported_name":"Markelewicz Robert J. Jr.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer"}}],"security":"Stock option (right to buy)","published_at":"2024-11-15T21:29:51.000Z","date":"2024-11-13","kind":"grant","planned":false,"acquired":true,"shares":40800,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects the issuance by Abpro Holdings, Inc. (f/k/a Atlantic Coastal Acquisition Corp. II) (the \"Issuer\") of rollover stock options awards in connection with the closing of the business combination between Issuer and Abpro Corporation, a Delaware corporation (\"Abpro\"), pursuant to a Business Combination Agreement, dated as of December 11, 2023 (as amended by Amendment No. 1 to Business Combination Agreement, dated September 4, 2024, the \"Business Combination Agreement\"), among the Issuer, Abpro Merger Sub Corp, a Delaware corporation, and Abpro."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This stock option award is 100% vested."}],"balance_after":40800,"derivative":{"exercise_price":1.67,"expiration_date":"2030-06-19","underlying":"Common Stock, par value $0.0001 per share","underlying_shares":40800},"source":{"system":"sec-edgar","filing":"0001474506-24-000246","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/2044590/000147450624000246/primary_doc.xml","form_type":"4"}},{"id":1364091,"issuer":{"id":8582,"kind":"organization","name":"Abpro Holdings, Inc."},"owners":[{"id":86050,"kind":"person","name":"Markelewicz Robert J. 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