{"transactions":[{"id":1796739,"issuer":{"id":110214,"kind":"organization","name":"Apexigen, Inc.","symbol":"APGN"},"owners":[{"id":110227,"kind":"person","name":"RINGOLD GORDON","position":1,"cik":"0001101713","reported_name":"RINGOLD GORDON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Warrants (right to buy)","published_at":"2023-08-25T19:34:30.000Z","date":"2023-08-23","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":5000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The shares underlying the warrant are immediately exercisable. Pursuant to the Merger Agreement, at the Effective Time, the warrant was assumed by Pyxis and converted into a warrant to purchase 862 shares of Pyxis common stock at an exercise price of $66.67 per share."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The shares underlying the warrant are immediately exercisable. Pursuant to the Merger Agreement, at the Effective Time, the warrant was assumed by Pyxis and converted into a warrant to purchase 862 shares of Pyxis common stock at an exercise price of $66.67 per share."}],"balance_after":0,"derivative":{"exercise_price":11.5,"expiration_date":"2027-07-29","underlying":"Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001209191-23-047450","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1101713/000120919123047450/doc4.xml","form_type":"4"}},{"id":1796738,"issuer":{"id":110214,"kind":"organization","name":"Apexigen, Inc.","symbol":"APGN"},"owners":[{"id":110227,"kind":"person","name":"RINGOLD GORDON","position":1,"cik":"0001101713","reported_name":"RINGOLD GORDON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2023-08-25T19:34:30.000Z","date":"2023-08-23","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The shares subject to the option vest in three equal annual installments beginning on July 29, 2023. Pursuant to the Merger Agreement, at the Effective Time, the option was assumed by Pyxis and converted into an option to purchase 17,250 shares of Pyxis common stock at an exercise price of $15.37 per share. In accordance with the reporting person's equity award agreement, vesting of the unvested shares underlying the option accelerated in full at the Effective Time."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The shares subject to the option vest in three equal annual installments beginning on July 29, 2023. Pursuant to the Merger Agreement, at the Effective Time, the option was assumed by Pyxis and converted into an option to purchase 17,250 shares of Pyxis common stock at an exercise price of $15.37 per share. In accordance with the reporting person's equity award agreement, vesting of the unvested shares underlying the option accelerated in full at the Effective Time."}],"balance_after":0,"derivative":{"exercise_price":2.65,"expiration_date":"2032-09-29","underlying":"Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001209191-23-047450","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1101713/000120919123047450/doc4.xml","form_type":"4"}},{"id":1796737,"issuer":{"id":110214,"kind":"organization","name":"Apexigen, Inc.","symbol":"APGN"},"owners":[{"id":110227,"kind":"person","name":"RINGOLD GORDON","position":1,"cik":"0001101713","reported_name":"RINGOLD GORDON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2023-08-25T19:34:30.000Z","date":"2023-08-23","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":34084,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The shares subject to the option vest in 48 equal monthly installments beginning on June 8, 2020. Pursuant to the Merger Agreement, at the Effective Time, the option was assumed by Pyxis and converted into an option to purchase 5,879 shares of Pyxis common stock at an exercise price of $26.61 per share. In accordance with the reporting person's equity award agreement, vesting of the unvested shares underlying the option accelerated in full at the Effective Time."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The shares subject to the option vest in 48 equal monthly installments beginning on June 8, 2020. Pursuant to the Merger Agreement, at the Effective Time, the option was assumed by Pyxis and converted into an option to purchase 5,879 shares of Pyxis common stock at an exercise price of $26.61 per share. In accordance with the reporting person's equity award agreement, vesting of the unvested shares underlying the option accelerated in full at the Effective Time."}],"balance_after":0,"derivative":{"exercise_price":4.59,"expiration_date":"2030-08-06","underlying":"Common Stock","underlying_shares":34084},"source":{"system":"sec-edgar","filing":"0001209191-23-047450","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1101713/000120919123047450/doc4.xml","form_type":"4"}},{"id":1796736,"issuer":{"id":110214,"kind":"organization","name":"Apexigen, Inc.","symbol":"APGN"},"owners":[{"id":110227,"kind":"person","name":"RINGOLD GORDON","position":1,"cik":"0001101713","reported_name":"RINGOLD GORDON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-08-25T19:34:30.000Z","date":"2023-08-23","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":10000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to an Agreement and Plan of Merger, dated as of May 23, 2023 (the \"Merger Agreement\"), by and among the Issuer, Pyxis Oncology, Inc. 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