{"transactions":[{"id":4633057,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-10-01T02:51:49.000Z","date":"2026-09-29","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":1.03,"value":1030.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.02 to $1.05 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.02 to $1.05 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":384885,"source":{"system":"sec-edgar","filing":"0001437749-26-031638","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926031638/rdgdoc.xml","form_type":"4"}},{"id":4625850,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-09-24T00:14:57.000Z","date":"2026-09-23","kind":"purchase","planned":false,"acquired":true,"shares":1900,"price":1.05,"value":1995.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.04 to $1.08 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.04 to $1.08 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":383885,"source":{"system":"sec-edgar","filing":"0001437749-26-031093","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1647542/000143774926031093/rdgdoc.xml","form_type":"4"}},{"id":5105,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-09-05T01:30:37.000Z","date":"2026-09-03","kind":"purchase","planned":false,"acquired":true,"shares":800,"price":1.09,"value":872.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.09 to $1.10 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.09 to $1.10 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The total herein has been corrected by adding 70 shares that were inadvertently omitted from the Form 4 filed August 18, 2026."}],"balance_after":381985,"source":{"system":"sec-edgar","filing":"0001437749-26-029732","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1647542/000143774926029732/rdgdoc.xml","form_type":"4"}},{"id":684463,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-18T16:14:10.000Z","date":"2026-08-17","kind":"purchase","planned":false,"acquired":true,"shares":5400,"price":0.93,"value":5022.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.92 to $0.97 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.92 to $0.97 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":381115,"source":{"system":"sec-edgar","filing":"0001437749-26-028307","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926028307/rdgdoc.xml","form_type":"4"}},{"id":688389,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-08-13T21:43:04.000Z","date":"2026-08-13","kind":"purchase","planned":false,"acquired":true,"shares":1900,"price":0.92,"value":1748.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.89 to $0.95 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.89 to $0.95 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":375785,"source":{"system":"sec-edgar","filing":"0001437749-26-027743","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926027743/rdgdoc.xml","form_type":"4"}},{"id":701773,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-07-30T01:05:07.000Z","date":"2026-07-29","kind":"purchase","planned":false,"acquired":true,"shares":5000,"price":0.78,"value":3900.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.77 to $0.80 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.77 to $0.80 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":373885,"source":{"system":"sec-edgar","filing":"0001437749-26-024925","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926024925/rdgdoc.xml","form_type":"4"}},{"id":706012,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-07-20T20:16:05.000Z","date":"2026-07-17","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":0.83,"value":415.0,"ownership":{"direct":true},"balance_after":368885,"source":{"system":"sec-edgar","filing":"0001437749-26-023868","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926023868/rdgdoc.xml","form_type":"4"}},{"id":709306,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-07-15T20:40:58.000Z","date":"2026-07-15","kind":"purchase","planned":false,"acquired":true,"shares":1500,"price":0.86,"value":1290.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $0.86 to $0.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $0.86 to $0.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":368385,"source":{"system":"sec-edgar","filing":"0001437749-26-023637","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926023637/rdgdoc.xml","form_type":"4"}},{"id":709305,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-07-15T20:40:58.000Z","date":"2026-07-14","kind":"purchase","planned":false,"acquired":true,"shares":2800,"price":0.88,"value":2464.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.86 to $0.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.86 to $0.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":366885,"source":{"system":"sec-edgar","filing":"0001437749-26-023637","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926023637/rdgdoc.xml","form_type":"4"}},{"id":711488,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-07-10T22:18:14.000Z","date":"2026-07-10","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":0.94,"value":940.0,"ownership":{"direct":true},"balance_after":369485,"source":{"system":"sec-edgar","filing":"0001437749-26-023365","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926023365/rdgdoc.xml","form_type":"4"}},{"id":711487,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-07-10T22:18:14.000Z","date":"2026-07-09","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":0.9,"value":900.0,"ownership":{"direct":true},"balance_after":368485,"source":{"system":"sec-edgar","filing":"0001437749-26-023365","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926023365/rdgdoc.xml","form_type":"4"}},{"id":711486,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-07-10T22:18:14.000Z","date":"2026-07-08","kind":"purchase","planned":false,"acquired":true,"shares":5500,"price":0.97,"value":5335.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.92 to $1.05 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.92 to $1.05 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":367485,"source":{"system":"sec-edgar","filing":"0001437749-26-023365","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926023365/rdgdoc.xml","form_type":"4"}},{"id":713117,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-07-08T19:30:49.000Z","date":"2026-07-08","kind":"purchase","planned":false,"acquired":true,"shares":5400,"price":0.9645,"value":5208.3,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.92 to $1.05 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.92 to $1.05 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":361985,"source":{"system":"sec-edgar","filing":"0001437749-26-023016","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926023016/rdgdoc.xml","form_type":"4"}},{"id":713974,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Stock Option (right to buy)","published_at":"2026-07-08T02:03:33.000Z","date":"2026-07-06","kind":"grant","planned":false,"acquired":true,"shares":57688,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option vests and becomes exercisable as to 1/48th of the shares on August 6, 2026, and each month thereafter, subject to the Reporting Person continuing as a service provider through such date."}],"balance_after":147903,"derivative":{"exercise_price":1.2,"expiration_date":"2036-07-06","underlying":"Common stock","underlying_shares":57688},"source":{"system":"sec-edgar","filing":"0001437749-26-022969","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926022969/rdgdoc.xml","form_type":"4"}},{"id":713973,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-07-08T02:03:33.000Z","date":"2026-07-02","kind":"tax_withholding","planned":false,"acquired":false,"shares":54606,"price":1.24,"value":67711.44,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported securities represent the shares that have been withheld by the Issuer to satisfy its income tax, withholding and remittance obligations in connection with the net settlement on July 2, 2026, of the RSUs vested on June 29, 2026 and does not represent a sale by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reported securities represent the shares that have been withheld by the Issuer to satisfy its income tax, withholding and remittance obligations in connection with the net settlement on July 2, 2026, of the RSUs vested on June 29, 2026 and does not represent a sale by the Reporting Person."}],"balance_after":356585,"source":{"system":"sec-edgar","filing":"0001437749-26-022969","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926022969/rdgdoc.xml","form_type":"4"}},{"id":721971,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-07-01T23:37:58.000Z","date":"2026-06-29","kind":"grant","planned":false,"acquired":true,"shares":110625,"price":1.2,"value":132750.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported securities represent restricted stock units (\"RSUs\"), each of which represents a contingent right to receive one share of the Issuer's common stock awarded as compensation in lieu of cash. 100% of the RSUs vested on June 29, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reported securities represent restricted stock units (\"RSUs\"), each of which represents a contingent right to receive one share of the Issuer's common stock awarded as compensation in lieu of cash. 100% of the RSUs vested on June 29, 2026."}],"balance_after":411191,"source":{"system":"sec-edgar","filing":"0001437749-26-022365","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926022365/rdgdoc.xml","form_type":"4"}},{"id":731086,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-22T10:09:49.000Z","date":"2026-06-18","kind":"purchase","planned":false,"acquired":true,"shares":800,"price":0.96,"value":768.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $0.98 to $0.96 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $0.98 to $0.96 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":300566,"source":{"system":"sec-edgar","filing":"0001437749-26-021216","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926021216/rdgdoc.xml","form_type":"4"}},{"id":731085,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-22T10:09:49.000Z","date":"2026-06-17","kind":"purchase","planned":false,"acquired":true,"shares":1500,"price":0.85,"value":1275.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.84 to $0.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.84 to $0.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":299766,"source":{"system":"sec-edgar","filing":"0001437749-26-021216","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926021216/rdgdoc.xml","form_type":"4"}},{"id":745342,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-06-09T21:37:06.000Z","date":"2026-06-09","kind":"purchase","planned":false,"acquired":true,"shares":5000,"price":0.85,"value":4250.0,"ownership":{"direct":true},"balance_after":298266,"source":{"system":"sec-edgar","filing":"0001437749-26-020044","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926020044/rdgdoc.xml","form_type":"4"}},{"id":768815,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-21T22:14:51.000Z","date":"2026-05-20","kind":"purchase","planned":false,"acquired":true,"shares":1500,"price":0.92,"value":1380.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $0.91 to $0.95 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $0.91 to $0.95 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":293266,"source":{"system":"sec-edgar","filing":"0001437749-26-018125","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926018125/rdgdoc.xml","form_type":"4"}},{"id":768814,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-21T22:14:51.000Z","date":"2026-05-19","kind":"purchase","planned":false,"acquired":true,"shares":200,"price":0.95,"value":190.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.9506 to $0.9508 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.9506 to $0.9508 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":291766,"source":{"system":"sec-edgar","filing":"0001437749-26-018125","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926018125/rdgdoc.xml","form_type":"4"}},{"id":775807,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-19T00:20:23.000Z","date":"2026-05-18","kind":"purchase","planned":false,"acquired":true,"shares":5700,"price":0.92,"value":5244.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.89 to $1.02 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.89 to $1.02 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":291566,"source":{"system":"sec-edgar","filing":"0001437749-26-017672","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926017672/rdgdoc.xml","form_type":"4"}},{"id":777816,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-05-15T21:46:28.000Z","date":"2026-05-15","kind":"purchase","planned":false,"acquired":true,"shares":5100,"price":1.02,"value":5202.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.01 to $1.03 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.01 to $1.03 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":285866,"source":{"system":"sec-edgar","filing":"0001437749-26-017459","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926017459/rdgdoc.xml","form_type":"4"}},{"id":798201,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-04-29T23:40:40.000Z","date":"2026-04-29","kind":"purchase","planned":false,"acquired":true,"shares":5000,"price":1.11,"value":5550.0,"ownership":{"direct":true},"balance_after":280766,"source":{"system":"sec-edgar","filing":"0001437749-26-013944","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926013944/rdgdoc.xml","form_type":"4"}},{"id":803243,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-04-22T21:04:35.000Z","date":"2026-04-21","kind":"purchase","planned":false,"acquired":true,"shares":400,"price":1.23,"value":492.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.21 to $1.24 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.21 to $1.24 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":275766,"source":{"system":"sec-edgar","filing":"0001437749-26-013052","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926013052/rdgdoc.xml","form_type":"4"}},{"id":803242,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-04-22T21:04:35.000Z","date":"2026-04-20","kind":"purchase","planned":false,"acquired":true,"shares":600,"price":1.23,"value":738.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.22 to $1.27 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.22 to $1.27 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":275366,"source":{"system":"sec-edgar","filing":"0001437749-26-013052","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926013052/rdgdoc.xml","form_type":"4"}},{"id":827681,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-27T00:05:40.000Z","date":"2026-03-25","kind":"purchase","planned":false,"acquired":true,"shares":300,"price":1.22,"value":366.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.19 to $1.25 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.19 to $1.25 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":274766,"source":{"system":"sec-edgar","filing":"0001437749-26-009986","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926009986/rdgdoc.xml","form_type":"4"}},{"id":827680,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-27T00:05:40.000Z","date":"2026-03-24","kind":"purchase","planned":false,"acquired":true,"shares":600,"price":1.24,"value":744.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.24 to $1.26 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.24 to $1.26 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":274466,"source":{"system":"sec-edgar","filing":"0001437749-26-009986","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926009986/rdgdoc.xml","form_type":"4"}},{"id":920088,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-02-04T22:47:41.000Z","date":"2026-02-04","kind":"purchase","planned":false,"acquired":true,"shares":5000,"price":1.13,"value":5650.0,"ownership":{"direct":true},"balance_after":273866,"source":{"system":"sec-edgar","filing":"0001437749-26-003027","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926003027/rdgdoc.xml","form_type":"4"}},{"id":934641,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-01-21T22:03:15.000Z","date":"2026-01-21","kind":"purchase","planned":false,"acquired":true,"shares":300,"price":1.34,"value":402.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.34 to $1.35 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.34 to $1.35 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":268866,"source":{"system":"sec-edgar","filing":"0001437749-26-001643","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926001643/rdgdoc.xml","form_type":"4"}},{"id":934640,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-01-21T22:03:15.000Z","date":"2026-01-20","kind":"purchase","planned":false,"acquired":true,"shares":600,"price":1.32,"value":792.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.31 to $1.33 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.31 to $1.33 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":268566,"source":{"system":"sec-edgar","filing":"0001437749-26-001643","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774926001643/rdgdoc.xml","form_type":"4"}},{"id":965941,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-12-17T23:32:43.000Z","date":"2025-12-17","kind":"purchase","planned":false,"acquired":true,"shares":900,"price":1.3,"value":1170.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.28 to $1.46 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.28 to $1.46 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":267966,"source":{"system":"sec-edgar","filing":"0001437749-25-038200","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925038200/rdgdoc.xml","form_type":"4"}},{"id":965940,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-12-17T23:32:43.000Z","date":"2025-12-16","kind":"purchase","planned":false,"acquired":true,"shares":200,"price":1.37,"value":274.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.28 to $1.46 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.28 to $1.46 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":267066,"source":{"system":"sec-edgar","filing":"0001437749-25-038200","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925038200/rdgdoc.xml","form_type":"4"}},{"id":975139,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Stock Option (right to buy)","published_at":"2025-12-11T02:54:52.000Z","date":"2025-12-08","kind":"grant","planned":false,"acquired":true,"shares":38000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The option vests and becomes exercisable as to 1/48th of the shares on January 8, 2026, and each month thereafter, subject to the Reporting Person continuing as a service provider through such date."}],"balance_after":90215,"derivative":{"exercise_price":1.37,"expiration_date":"2035-12-08","underlying":"Common stock","underlying_shares":20000},"source":{"system":"sec-edgar","filing":"0001437749-25-037475","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925037475/rdgdoc.xml","form_type":"4"}},{"id":975138,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-12-11T02:54:52.000Z","date":"2025-12-08","kind":"tax_withholding","planned":false,"acquired":true,"shares":56484,"price":1.37,"value":77383.08,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"The reported securities represent the shares that have been withheld by the Issuer to satisfy its income tax, withholding and remittance obligations in connection with the net settlement of the RSUs vested on December 8, 2025 and does not represent a sale by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported securities represent the shares that have been withheld by the Issuer to satisfy its income tax, withholding and remittance obligations in connection with the net settlement of the RSUs vested on December 8, 2025 and does not represent a sale by the Reporting Person."}],"balance_after":266866,"source":{"system":"sec-edgar","filing":"0001437749-25-037475","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925037475/rdgdoc.xml","form_type":"4"}},{"id":975137,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-12-11T02:54:52.000Z","date":"2025-12-08","kind":"grant","planned":false,"acquired":true,"shares":106588,"price":1.37,"value":146025.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported securities represent restricted stock units (\"RSUs\"), each of which represents a contingent right to receive one share of the Issuer's common stock awarded as compensation in lieu of cash. 100% of the RSUs vested on December 8, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reported securities represent restricted stock units (\"RSUs\"), each of which represents a contingent right to receive one share of the Issuer's common stock awarded as compensation in lieu of cash. 100% of the RSUs vested on December 8, 2025."}],"balance_after":323350,"source":{"system":"sec-edgar","filing":"0001437749-25-037475","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925037475/rdgdoc.xml","form_type":"4"}},{"id":1034007,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Warrant (right to buy)","published_at":"2025-09-23T13:00:09.000Z","date":"2025-09-19","kind":"purchase","planned":false,"acquired":true,"shares":48000,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were purchased from the Issuer in a public offering that closed on September 19, 2025, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"These shares were purchased from the Issuer in a public offering that closed on September 19, 2025, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"These shares were purchased from the Issuer in a public offering that closed on September 19, 2025, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."}],"balance_after":143612,"derivative":{"exercise_price":1.25,"exercise_date":"2025-09-19","expiration_date":"2027-09-20","underlying":"Common Stock","underlying_shares":48000},"source":{"system":"sec-edgar","filing":"0001437749-25-029651","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925029651/rdgdoc.xml","form_type":"4"}},{"id":1034006,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-09-23T13:00:09.000Z","date":"2025-09-19","kind":"purchase","planned":false,"acquired":true,"shares":48000,"price":1.25,"value":60000.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were purchased from the Issuer in a public offering that closed on September 19, 2025, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"These shares were purchased from the Issuer in a public offering that closed on September 19, 2025, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."}],"balance_after":216762,"source":{"system":"sec-edgar","filing":"0001437749-25-029651","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925029651/rdgdoc.xml","form_type":"4"}},{"id":1057135,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-25T13:30:13.000Z","date":"2025-08-22","kind":"purchase","planned":false,"acquired":true,"shares":700,"price":1.83,"value":1281.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.82 to $1.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.82 to $1.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":168762,"source":{"system":"sec-edgar","filing":"0001437749-25-027633","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925027633/rdgdoc.xml","form_type":"4"}},{"id":1068218,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-13T22:59:17.000Z","date":"2025-08-13","kind":"purchase","planned":false,"acquired":true,"shares":100,"price":1.83,"value":183.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in a single trade."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in a single trade."}],"balance_after":168062,"source":{"system":"sec-edgar","filing":"0001437749-25-026614","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925026614/rdgdoc.xml","form_type":"4"}},{"id":1069390,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-12T23:23:47.000Z","date":"2025-08-12","kind":"purchase","planned":false,"acquired":true,"shares":400,"price":1.751,"value":700.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.70 to $1.83 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.70 to $1.83 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":167962,"source":{"system":"sec-edgar","filing":"0001437749-25-026308","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925026308/rdgdoc.xml","form_type":"4"}},{"id":1070780,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-08-11T23:21:14.000Z","date":"2025-08-11","kind":"purchase","planned":false,"acquired":true,"shares":1700,"price":1.758,"value":2988.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.73 to $1.82 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.73 to $1.82 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":167562,"source":{"system":"sec-edgar","filing":"0001437749-25-026009","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925026009/rdgdoc.xml","form_type":"4"}},{"id":1096493,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Warrant (right to buy)","published_at":"2025-07-03T01:02:55.000Z","date":"2025-06-30","kind":"purchase","planned":false,"acquired":true,"shares":24096,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On June 30, 2025, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 30, 2025, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."}],"balance_after":95612,"derivative":{"exercise_price":1.95,"exercise_date":"2025-06-30","expiration_date":"2030-06-30","underlying":"Common Stock","underlying_shares":24096},"source":{"system":"sec-edgar","filing":"0001437749-25-022064","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925022064/rdgdoc.xml","form_type":"4"}},{"id":1096492,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-07-03T01:02:55.000Z","date":"2025-06-30","kind":"purchase","planned":false,"acquired":true,"shares":24096,"price":2.075,"value":49999.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On June 30, 2025, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 30, 2025, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."}],"balance_after":165862,"source":{"system":"sec-edgar","filing":"0001437749-25-022064","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925022064/rdgdoc.xml","form_type":"4"}},{"id":1129787,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-05-31T00:55:15.000Z","date":"2025-05-30","kind":"purchase","planned":false,"acquired":true,"shares":100,"price":2.21,"value":221.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in a single trade for $2.21 per share."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in a single trade for $2.21 per share."}],"balance_after":141766,"source":{"system":"sec-edgar","filing":"0001437749-25-019036","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925019036/rdgdoc.xml","form_type":"4"}},{"id":1138082,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-05-22T22:45:25.000Z","date":"2025-05-22","kind":"purchase","planned":false,"acquired":true,"shares":700,"price":1.89,"value":1323.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.87 to $1.96 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.87 to $1.96 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":141666,"source":{"system":"sec-edgar","filing":"0001437749-25-018235","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925018235/rdgdoc.xml","form_type":"4"}},{"id":1138081,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-05-22T22:45:25.000Z","date":"2025-05-20","kind":"purchase","planned":false,"acquired":true,"shares":1600,"price":2.08,"value":3328.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.97 to $2.22 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.97 to $2.22 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":140966,"source":{"system":"sec-edgar","filing":"0001437749-25-018235","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925018235/rdgdoc.xml","form_type":"4"}},{"id":1146211,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-05-16T21:31:00.000Z","date":"2025-05-16","kind":"purchase","planned":false,"acquired":true,"shares":300,"price":2.432,"value":729.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $2.409 to $2.448 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $2.409 to $2.448 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":139366,"source":{"system":"sec-edgar","filing":"0001437749-25-017469","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925017469/rdgdoc.xml","form_type":"4"}},{"id":1146210,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-05-16T21:31:00.000Z","date":"2025-05-14","kind":"purchase","planned":false,"acquired":true,"shares":100,"price":2.986,"value":298.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in a single trade"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in a single trade"}],"balance_after":139066,"source":{"system":"sec-edgar","filing":"0001437749-25-017469","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925017469/rdgdoc.xml","form_type":"4"}},{"id":1165963,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Warrant (right to buy)","published_at":"2025-04-26T01:35:23.000Z","date":"2025-04-23","kind":"purchase","planned":false,"acquired":true,"shares":26246,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On April 23, 2025, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On April 23, 2025, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"On April 23, 2025, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."}],"balance_after":71516,"derivative":{"exercise_price":1.905,"exercise_date":"2025-04-23","expiration_date":"2030-04-23","underlying":"Common Stock","underlying_shares":26246},"source":{"system":"sec-edgar","filing":"0001437749-25-013196","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925013196/rdgdoc.xml","form_type":"4"}},{"id":1165962,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-04-26T01:35:23.000Z","date":"2025-04-23","kind":"purchase","planned":false,"acquired":true,"shares":26246,"price":1.905,"value":49998.63,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On April 23, 2025, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."}],"balance_after":138966,"source":{"system":"sec-edgar","filing":"0001437749-25-013196","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925013196/rdgdoc.xml","form_type":"4"}},{"id":1170261,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-04-17T23:44:23.000Z","date":"2025-04-15","kind":"purchase","planned":false,"acquired":true,"shares":100,"price":2.14,"value":214.0,"ownership":{"direct":true},"balance_after":112720,"source":{"system":"sec-edgar","filing":"0001437749-25-012314","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925012314/rdgdoc.xml","form_type":"4"}},{"id":1172936,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-04-14T23:41:38.000Z","date":"2025-04-11","kind":"purchase","planned":false,"acquired":true,"shares":300,"price":2.03,"value":609.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.98 to $2.03 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.98 to $2.03 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":112620,"source":{"system":"sec-edgar","filing":"0001437749-25-011966","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925011966/rdgdoc.xml","form_type":"4"}},{"id":1172935,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-04-14T23:41:38.000Z","date":"2025-04-10","kind":"purchase","planned":false,"acquired":true,"shares":300,"price":1.99,"value":597.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.94 to $1.99 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.94 to $1.99 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":112320,"source":{"system":"sec-edgar","filing":"0001437749-25-011966","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925011966/rdgdoc.xml","form_type":"4"}},{"id":1175996,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-04-08T21:01:34.000Z","date":"2025-04-07","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":1.96,"value":980.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in a single for $1.96 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in a single for $1.96 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":112020,"source":{"system":"sec-edgar","filing":"0001437749-25-011432","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925011432/rdgdoc.xml","form_type":"4"}},{"id":1177022,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-04-07T21:10:11.000Z","date":"2025-04-04","kind":"purchase","planned":false,"acquired":true,"shares":800,"price":2.04,"value":1632.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.01 to $2.09 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.01 to $2.09 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":111520,"source":{"system":"sec-edgar","filing":"0001437749-25-011212","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925011212/rdgdoc.xml","form_type":"4"}},{"id":1178076,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-04-04T21:04:27.000Z","date":"2025-04-03","kind":"purchase","planned":false,"acquired":true,"shares":600,"price":2.2,"value":1320.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $2.15 to $2.29 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $2.15 to $2.29 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":110720,"source":{"system":"sec-edgar","filing":"0001437749-25-011045","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925011045/rdgdoc.xml","form_type":"4"}},{"id":1178075,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-04-04T21:04:27.000Z","date":"2025-04-02","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":2.23,"value":1115.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.16 to $2.28 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.16 to $2.28 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":110120,"source":{"system":"sec-edgar","filing":"0001437749-25-011045","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925011045/rdgdoc.xml","form_type":"4"}},{"id":1180842,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-04-04T01:08:59.000Z","date":"2025-04-03","kind":"purchase","planned":false,"acquired":true,"shares":1200,"price":2.24,"value":2688.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.19 to $2.55 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.19 to $2.55 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":109620,"source":{"system":"sec-edgar","filing":"0001437749-25-010953","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925010953/rdgdoc.xml","form_type":"4"}},{"id":1231942,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-03-04T13:30:12.000Z","date":"2025-03-03","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":2.11,"value":1055.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.05 to $2.15 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.05 to $2.15 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":108420,"source":{"system":"sec-edgar","filing":"0001437749-25-006016","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925006016/rdgdoc.xml","form_type":"4"}},{"id":1274834,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-02-11T22:42:05.000Z","date":"2025-02-07","kind":"purchase","planned":false,"acquired":true,"shares":600,"price":2.48,"value":1488.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.37 to $2.50 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.37 to $2.50 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":107920,"source":{"system":"sec-edgar","filing":"0001437749-25-003441","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925003441/rdgdoc.xml","form_type":"4"}},{"id":1291161,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-01-31T01:36:20.000Z","date":"2025-01-30","kind":"purchase","planned":false,"acquired":true,"shares":239,"price":2.38,"value":568.82,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $2.36 to $2.41 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $2.36 to $2.41 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price"}],"balance_after":107320,"source":{"system":"sec-edgar","filing":"0001437749-25-002318","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925002318/rdgdoc.xml","form_type":"4"}},{"id":1291160,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2025-01-31T01:36:20.000Z","date":"2025-01-29","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":2.4,"value":1200.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in a single trade at $2.40 per share.  The price reported above reflects the weighted average per share sales price"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in a single trade at $2.40 per share.  The price reported above reflects the weighted average per share sales price"}],"balance_after":107081,"source":{"system":"sec-edgar","filing":"0001437749-25-002318","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774925002318/rdgdoc.xml","form_type":"4"}},{"id":1322240,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-12-26T19:30:47.000Z","date":"2024-12-23","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":2.06,"value":2060.0,"ownership":{"direct":true},"balance_after":106581,"source":{"system":"sec-edgar","filing":"0001437749-24-038364","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924038364/rdgdoc.xml","form_type":"4"}},{"id":1339515,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-12-09T22:04:44.000Z","date":"2024-12-05","kind":"purchase","planned":false,"acquired":true,"shares":250,"price":2.22,"value":555.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.17 to $2.24 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.17 to $2.24 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":105581,"source":{"system":"sec-edgar","filing":"0001437749-24-036997","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924036997/rdgdoc.xml","form_type":"4"}},{"id":1360239,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-11-19T13:00:13.000Z","date":"2024-11-15","kind":"purchase","planned":false,"acquired":true,"shares":1350,"price":1.87,"value":2524.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in a single trade at $1.87 per share."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in a single trade at $1.87 per share."}],"balance_after":105331,"source":{"system":"sec-edgar","filing":"0001437749-24-035685","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924035685/rdgdoc.xml","form_type":"4"}},{"id":1386208,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-10-17T01:56:49.000Z","date":"2024-10-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":21680,"price":2.65,"value":57452.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"The reported securities represent the shares that have been withheld by the Issuer to satisfy its income tax, withholding and remittance obligations in connection with the net settlement of the RSUs vested on October 11, 2024 and does not represent a sale by the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The reported securities represent the shares that have been withheld by the Issuer to satisfy its income tax, withholding and remittance obligations in connection with the net settlement of the RSUs vested on October 11, 2024 and does not represent a sale by the Reporting Person."}],"balance_after":103981,"source":{"system":"sec-edgar","filing":"0001437749-24-031412","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924031412/rdgdoc.xml","form_type":"4"}},{"id":1386207,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-10-17T01:56:49.000Z","date":"2024-10-11","kind":"grant","planned":false,"acquired":true,"shares":44250,"price":2.65,"value":117262.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported securities represent restricted stock units (\"RSUs\"), each of which represents a contingent right to receive one share of the Issuer's common stock awarded as compensation in lieu of cash. 100% of the RSUs vested on October 11, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reported securities represent restricted stock units (\"RSUs\"), each of which represents a contingent right to receive one share of the Issuer's common stock awarded as compensation in lieu of cash. 100% of the RSUs vested on October 11, 2024."}],"balance_after":125661,"source":{"system":"sec-edgar","filing":"0001437749-24-031412","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924031412/rdgdoc.xml","form_type":"4"}},{"id":1414579,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Warrant (right to buy)","published_at":"2024-09-05T16:40:52.000Z","date":"2024-09-03","kind":"grant","planned":false,"acquired":true,"shares":41666,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were purchased from the Issuer in a public offering that closed on September 3, 2024, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"These shares were purchased from the Issuer in a public offering that closed on September 3, 2024, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"These shares were purchased from the Issuer in a public offering that closed on September 3, 2024, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."}],"balance_after":41666,"derivative":{"exercise_price":3,"exercise_date":"2024-09-03","expiration_date":"2029-09-03","underlying":"Common Stock","underlying_shares":41666},"source":{"system":"sec-edgar","filing":"0001437749-24-028509","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924028509/rdgdoc.xml","form_type":"4"}},{"id":1414578,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-09-05T16:40:52.000Z","date":"2024-09-03","kind":"grant","planned":false,"acquired":true,"shares":41666,"price":3,"value":124998.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"These shares were purchased from the Issuer in a public offering that closed on September 3, 2024, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each share of common stock purchased."}],"balance_after":81411,"source":{"system":"sec-edgar","filing":"0001437749-24-028509","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924028509/rdgdoc.xml","form_type":"4"}},{"id":1464185,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-07-02T20:12:12.000Z","date":"2024-07-01","kind":"purchase","planned":false,"acquired":true,"shares":300,"price":3.05,"value":915.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $3.00 to $3.07 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":39745,"source":{"system":"sec-edgar","filing":"0001437749-24-021960","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924021960/rdgdoc.xml","form_type":"4"}},{"id":1464184,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-07-02T20:12:12.000Z","date":"2024-06-28","kind":"purchase","planned":false,"acquired":true,"shares":200,"price":2.99,"value":598.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $2.99 to $3.00 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":39445,"source":{"system":"sec-edgar","filing":"0001437749-24-021960","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924021960/rdgdoc.xml","form_type":"4"}},{"id":1471302,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-06-24T12:46:49.000Z","date":"2024-06-21","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":3.29,"value":1645.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $3.24 to $3.29 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":39245,"source":{"system":"sec-edgar","filing":"0001437749-24-021033","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924021033/rdgdoc.xml","form_type":"4"}},{"id":1477930,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-06-17T11:00:14.000Z","date":"2024-06-14","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":3.52,"value":1760.0,"ownership":{"direct":true},"balance_after":38745,"source":{"system":"sec-edgar","filing":"0001437749-24-020431","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924020431/rdgdoc.xml","form_type":"4"}},{"id":1482556,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-06-12T11:00:16.000Z","date":"2024-06-10","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":3.36,"value":3360.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades ranging from $3.31 to $3.40 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":38245,"source":{"system":"sec-edgar","filing":"0001437749-24-020012","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924020012/rdgdoc.xml","form_type":"4"}},{"id":1538622,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-04-19T21:38:38.000Z","date":"2024-04-19","kind":"purchase","planned":false,"acquired":true,"shares":2750,"price":0.3683,"value":1012.825,"ownership":{"direct":true},"balance_after":558697,"source":{"system":"sec-edgar","filing":"0001437749-24-012590","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924012590/rdgdoc.xml","form_type":"4"}},{"id":1558873,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-03-28T23:33:43.000Z","date":"2024-03-28","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":0.39,"value":195.0,"ownership":{"direct":true},"balance_after":555947,"source":{"system":"sec-edgar","filing":"0001437749-24-009892","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924009892/rdgdoc.xml","form_type":"4"}},{"id":1641637,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Warrant (right to buy","published_at":"2024-02-15T12:00:19.000Z","date":"2024-02-13","kind":"purchase","planned":false,"acquired":true,"shares":54054,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On February 13, 2024, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each two shares of common stock purchased."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On February 13, 2024, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each two shares of common stock purchased."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"On February 13, 2024, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each two shares of common stock purchased."}],"balance_after":121538,"derivative":{"exercise_price":0.4423,"exercise_date":"2024-02-13","expiration_date":"2026-02-13","underlying":"Common Stock","underlying_shares":54054},"source":{"system":"sec-edgar","filing":"0001437749-24-004265","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924004265/rdgdoc.xml","form_type":"4"}},{"id":1641636,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2024-02-15T12:00:19.000Z","date":"2024-02-13","kind":"purchase","planned":false,"acquired":true,"shares":108108,"price":0.4625,"value":49999.95,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On February 13, 2024, the Registrant closed a private placement with certain qualified institutional buyers and institutional accredited investors, as well as the Reporting Person, wherein the Reporting Person received one share of common stock together with one warrant to purchase a share of common stock for each two shares of common stock purchased."}],"balance_after":555447,"source":{"system":"sec-edgar","filing":"0001437749-24-004265","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774924004265/rdgdoc.xml","form_type":"4"}},{"id":1802386,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-08-18T17:30:47.000Z","date":"2023-08-17","kind":"purchase","planned":false,"acquired":true,"shares":4000,"price":0.871,"value":3484.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.858 to $0.880 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":447339,"source":{"system":"sec-edgar","filing":"0001437749-23-024141","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923024141/rdgdoc.xml","form_type":"4/A","original_submission_date":"2023-08-17"}},{"id":1802385,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-08-18T17:30:27.000Z","date":"2023-08-14","kind":"purchase","planned":false,"acquired":true,"shares":4500,"price":0.884,"value":3978.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.883 to $0.884 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":443339,"source":{"system":"sec-edgar","filing":"0001437749-23-024140","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923024140/rdgdoc.xml","form_type":"4/A","original_submission_date":"2023-08-14"}},{"id":1804499,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-08-18T00:13:41.000Z","date":"2023-08-17","kind":"grant","planned":false,"acquired":true,"shares":4000,"price":0.871,"value":3484.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.858 to $0.880 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":447339,"source":{"system":"sec-edgar","filing":"0001437749-23-024106","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923024106/rdgdoc.xml","form_type":"4"}},{"id":1809073,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-08-14T21:09:58.000Z","date":"2023-08-14","kind":"grant","planned":false,"acquired":true,"shares":4500,"price":0.884,"value":3978.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $0.883 to $0.884 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":443339,"source":{"system":"sec-edgar","filing":"0001437749-23-023755","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923023755/rdgdoc.xml","form_type":"4"}},{"id":1844579,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-06-27T00:32:49.000Z","date":"2023-06-23","kind":"grant","planned":false,"acquired":true,"shares":6421,"price":2.336,"value":14999.456,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were purchased from the issuer in a registered direct offering that closed on June 23, 2023."}],"balance_after":438839,"source":{"system":"sec-edgar","filing":"0001437749-23-018553","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923018553/rdgdoc.xml","form_type":"4"}},{"id":1870858,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-06-02T22:23:03.000Z","date":"2023-05-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":36821,"price":1.77,"value":65173.17,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares that have been withheld by the Issuer to satisfy its income tax and withholding and remittance obligations in connection with the net settlement of RSUs vested on May 18, 2023 and does not represent a sale by the Reporting Person."}],"balance_after":432418,"source":{"system":"sec-edgar","filing":"0001437749-23-016521","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923016521/rdgdoc.xml","form_type":"4"}},{"id":1875371,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-05-30T21:01:53.000Z","date":"2023-05-26","kind":"purchase","planned":false,"acquired":true,"shares":6200,"price":1.6,"value":9920.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.54 to $1.92 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":469239,"source":{"system":"sec-edgar","filing":"0001437749-23-016147","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923016147/rdgdoc.xml","form_type":"4"}},{"id":1883320,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Stock Option (right to buy)","published_at":"2023-05-23T01:30:40.000Z","date":"2023-05-18","kind":"grant","planned":false,"acquired":true,"shares":159723,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option vests and becomes exercisable as to 1/48th of the shares on June 18, 2023, and each month thereafter, subject to the Reporting Person continuing as a service provider through such date."}],"balance_after":159723,"derivative":{"exercise_price":1.7,"expiration_date":"2033-05-18","underlying":"Common Stock","underlying_shares":159723},"source":{"system":"sec-edgar","filing":"0001437749-23-015515","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923015515/rdgdoc.xml","form_type":"4"}},{"id":1883319,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-05-23T01:30:40.000Z","date":"2023-05-18","kind":"grant","planned":false,"acquired":true,"shares":109324,"price":1.7,"value":185850.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported securities are represented by restricted stock units (\"RSUs\"), each of which represents a contingent right to receive one share of the Issuer's common stock.  100% of the RSUs vested on May 18, 2023."}],"balance_after":463039,"source":{"system":"sec-edgar","filing":"0001437749-23-015515","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923015515/rdgdoc.xml","form_type":"4"}},{"id":1919913,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-04-14T23:52:54.000Z","date":"2022-05-13","kind":"grant","planned":false,"acquired":false,"shares":3498,"price":1.37,"value":4792.26,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The original Form 4 filed on May 13, 2022 incorrectly reported that 2,698 shares were purchased.  3,498 shares were purchased on May 13, 2022 and are correctly reported herein."},{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.32 to $1.45 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.32 to $1.45 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"The original Form 4 incorrectly reported that 348,143 shares were beneficially owned following the reported transaction.  The corrected amount is reported herein."}],"balance_after":348943,"source":{"system":"sec-edgar","filing":"0001437749-23-010355","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923010355/rdgdoc.xml","form_type":"4/A","original_submission_date":"2022-05-13"}},{"id":1919912,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-04-14T23:52:29.000Z","date":"2022-01-11","kind":"purchase","planned":false,"acquired":true,"shares":100,"price":1.87,"value":187.0,"ownership":{"direct":true},"balance_after":353715,"source":{"system":"sec-edgar","filing":"0001437749-23-010354","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923010354/rdgdoc.xml","form_type":"4"}},{"id":1923236,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2023-04-07T20:44:42.000Z","date":"2022-05-12","kind":"tax_withholding","planned":false,"acquired":false,"shares":26458,"price":1.32,"value":34924.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares that have been withheld by the Issuer to satisfy its income tax and withholding and remittance obligations in connections with the net settlement of RSUs vested on April 14, 2022, and does not represent a sale by the reporting person."},{"field":"shares","element":"transactionShares","label":"F2","text":"The original Form 4 incorrectly reported that 31,446 shares had been withheld due to a clerical error.  The corrected number is reported herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"The original Form 4 incorrectly reported that 316,697 shares were beneficially owned following the reported transaction.  The corrected amount is reported herein."}],"balance_after":321685,"source":{"system":"sec-edgar","filing":"0001437749-23-009765","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774923009765/rdgdoc.xml","form_type":"4/A","original_submission_date":"2022-05-18"}},{"id":2082518,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2022-12-19T13:01:33.000Z","date":"2022-12-16","kind":"grant","acquired":true,"shares":14880,"price":1.68,"value":24998.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were purchased from the Issuer in a private placement that closed on December 16, 2022."}],"balance_after":347827,"source":{"system":"sec-edgar","filing":"0001437749-22-029316","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774922029316/rdgdoc.xml","form_type":"4"}},{"id":2118868,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2022-11-14T21:00:19.000Z","date":"2022-11-11","kind":"purchase","acquired":true,"shares":1400,"price":1.86,"value":2604.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.85 to $1.89 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":332947,"source":{"system":"sec-edgar","filing":"0001437749-22-027254","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774922027254/rdgdoc.xml","form_type":"4"}},{"id":2118867,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2022-11-14T21:00:19.000Z","date":"2022-11-10","kind":"purchase","acquired":true,"shares":3100,"price":1.87,"value":5797.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.83 to $1.92 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":331547,"source":{"system":"sec-edgar","filing":"0001437749-22-027254","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774922027254/rdgdoc.xml","form_type":"4"}},{"id":2151436,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2022-09-26T11:02:13.000Z","date":"2022-09-23","kind":"purchase","acquired":true,"shares":1400,"price":1.87,"value":2618.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"This transaction was executed in multiple trades ranging from $1.84 to $1.91 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":328447,"source":{"system":"sec-edgar","filing":"0001437749-22-023018","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774922023018/rdgdoc.xml","form_type":"4"}},{"id":2151435,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2022-09-26T11:02:13.000Z","date":"2022-09-22","kind":"purchase","acquired":true,"shares":3100,"price":1.81,"value":5611.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.76 to $1.87 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":327047,"source":{"system":"sec-edgar","filing":"0001437749-22-023018","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774922023018/rdgdoc.xml","form_type":"4"}},{"id":2152986,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2022-09-22T23:11:48.000Z","date":"2022-09-21","kind":"purchase","acquired":true,"shares":2750,"price":1.92,"value":5280.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.91 to $1.93 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":323947,"source":{"system":"sec-edgar","filing":"0001437749-22-022935","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774922022935/rdgdoc.xml","form_type":"4"}},{"id":2234761,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2022-06-13T21:12:41.000Z","date":"2022-06-10","kind":"purchase","acquired":true,"shares":4500,"price":1.46,"value":6570.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades ranging from $1.43 to $1.49 per share.  The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number shares purchased at each separate price."}],"balance_after":321197,"source":{"system":"sec-edgar","filing":"0001437749-22-014899","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774922014899/rdgdoc.xml","form_type":"4"}},{"id":2266492,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2022-05-19T00:03:55.000Z","date":"2022-05-12","kind":"tax_withholding","acquired":false,"shares":31446,"price":1.32,"value":41508.72,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares that have been withheld by the Issuer to satisfy its income tax and withholding and remittance obligations in connection with the net settlement of RSUs vested on April 14, 2022 and does not represent a sale by the Reporting Person."}],"balance_after":316697,"source":{"system":"sec-edgar","filing":"0001437749-22-012954","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774922012954/rdgdoc.xml","form_type":"4"}},{"id":2272570,"issuer":{"id":7752,"kind":"organization","name":"BioCardia, Inc.","symbol":"BCDA"},"owners":[{"id":10323,"kind":"person","name":"Altman Peter","position":1,"cik":"0001647542","reported_name":"Altman Peter","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2022-05-13T22:32:39.000Z","date":"2022-05-13","kind":"purchase","acquired":true,"shares":2698,"price":1.38,"value":3723.24,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades ranging from $1.32 to $1.45 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of the issuer, full information regarding the number of shares purchased at each separate price."}],"balance_after":348143,"source":{"system":"sec-edgar","filing":"0001437749-22-012420","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/925741/000143774922012420/rdgdoc.xml","form_type":"4"}}],"next_cursor":"2022-05-13T22:32:39.000000Z,2272570"}