{"transactions":[{"id":983780,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Option to Purchase Class A Voting Common Stock","published_at":"2025-12-02T12:19:20.000Z","date":"2025-12-01","kind":"exercise","planned":false,"acquired":false,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The options were previously granted to Mr. Feinglass as a director of the Issuer. Each option to purchase Class A Voting Common Stock remains exercisable until the earlier of (a) ten (10) years after its date of grant or (b) three (3) months after the date Mr. Feinglass ceases to serve as a non-employee of the Issuer."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The options were previously granted to Mr. Feinglass as a director of the Issuer. Each option to purchase Class A Voting Common Stock remains exercisable until the earlier of (a) ten (10) years after its date of grant or (b) three (3) months after the date Mr. Feinglass ceases to serve as a non-employee of the Issuer."}],"balance_after":0,"derivative":{"exercise_price":7.5,"exercise_date":"2016-03-01","underlying":"Class A Common Stock","underlying_shares":7500},"source":{"system":"sec-edgar","filing":"0001437749-25-036619","document":"rdgdoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774925036619/rdgdoc.xml","form_type":"4"}},{"id":983779,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Class A Voting Common Stock","published_at":"2025-12-02T12:19:20.000Z","date":"2025-12-01","kind":"exercise","planned":false,"acquired":true,"shares":7500,"price":7.5,"value":56250.0,"ownership":{"direct":true},"balance_after":13814,"source":{"system":"sec-edgar","filing":"0001437749-25-036619","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774925036619/rdgdoc.xml","form_type":"4"}},{"id":1040635,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Class A Voting Common Stock","published_at":"2025-09-15T14:22:55.000Z","date":"2025-09-12","kind":"other","planned":false,"acquired":false,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Priam Capital Fund II, LP"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Priam Captial Fund II, LP distributed these shares to an unaffiliated limited partner in Priam Capital Fund II, LP for no consideration."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Priam Capital Fund II, L.P. (\"Priam Capital II\") directly holds the indicated number of shares of the Issuer's Class A Voting Common Stock. Priam Capital Associates II LLC (\"Priam Capital Associates\") is the general partner of Priam Capital II. Howard P. Feinglass is the managing member of Priam Capital Associates. By virtue of such relationships, Priam Capital Associates and Mr. Feinglass may be deemed to have voting and dispositive power over securities held by Priam Capital II and, as a result, may be deemed to have beneficial ownership of such securities. Priam Capital Associates and Mr. Feinglass disclaim beneficial ownership of the reported securities, except to the extent of their respective pecuniary interest therein, and this report shall not be deemed an admission that they are beneficial owners of such securities for the purposes of Section 16."}],"balance_after":3968309,"source":{"system":"sec-edgar","filing":"0001437749-25-029042","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774925029042/rdgdoc.xml","form_type":"4"}},{"id":1048110,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Class A Voting Common Stock","published_at":"2025-09-04T18:30:33.000Z","date":"2025-09-02","kind":"other","planned":false,"acquired":false,"shares":500000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Priam Capital Fund II, LP"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Priam Captial Fund II, LP distributed these shares to unaffiliated limited partners in Priam Capital Fund II, LP for no consideration."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Priam Capital Fund II, L.P. (\"Priam Capital II\") directly holds the indicated number of shares of the Issuer's Class A Voting Common Stock. Priam Capital Associates II LLC (\"Priam Capital Associates\") is the general partner of Priam Capital II. Howard P. Feinglass is the managing member of Priam Capital Associates. By virtue of such relationships, Priam Capital Associates and Mr. Feinglass may be deemed to have voting and dispositive power over securities held by Priam Capital II and, as a result, may be deemed to have beneficial ownership of such securities. Priam Capital Associates and Mr. Feinglass disclaim beneficial ownership of the reported securities, except to the extent of their respective pecuniary interest therein, and this report shall not be deemed an admission that they are beneficial owners of such securities for the purposes of Section 16."}],"balance_after":4018309,"source":{"system":"sec-edgar","filing":"0001437749-25-028411","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774925028411/rdgdoc.xml","form_type":"4"}},{"id":1612664,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Class A Voting Common Stock","published_at":"2024-02-28T11:34:03.000Z","date":"2024-02-27","kind":"purchase","planned":false,"acquired":true,"shares":10000,"price":11.0692,"value":110692.0,"ownership":{"direct":false,"nature":"By Priam Capital Fund II, LP"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Priam Capital Fund II, L.P. (\"Priam Capital II\") directly holds the indicated number of shares of the Issuer's Class A Voting Common Stock. Priam Capital Associates II LLC (\"Priam Capital Associates\") is the general partner of Priam Capital II. Howard P. Feinglass is the managing member of Priam Capital Associates. By virtue of such relationships, Priam Capital Associates and Mr. Feinglass may be deemed to have voting and dispositive power over securities held by Priam Capital II and, as a result, may be deemed to have beneficial ownership of such securities. Priam Capital Associates and Mr. Feinglass disclaim beneficial ownership of the reported securities, except to the extent of their respective pecuniary interest therein, and this report shall not be deemed an admission that they are beneficial owners of such securities for the purposes of Section 16."}],"balance_after":4518309,"source":{"system":"sec-edgar","filing":"0001437749-24-005844","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774924005844/rdgdoc.xml","form_type":"4"}},{"id":1643457,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Class A Voting Common Stock","published_at":"2024-02-14T16:00:10.000Z","date":"2024-02-13","kind":"purchase","planned":false,"acquired":true,"shares":10000,"price":11.1841,"value":111841.0,"ownership":{"direct":false,"nature":"By Priam Capital Fund II, LP"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Priam Capital Fund II, L.P. (\"Priam Capital II\") directly holds the indicated number of shares of the Issuer's Class A Voting Common Stock. Priam Capital Associates II LLC (\"Priam Capital Associates\") is the general partner of Priam Capital II. Howard P. Feinglass is the managing member of Priam Capital Associates. By virtue of such relationships, Priam Capital Associates and Mr. Feinglass may be deemed to have voting and dispositive power over securities held by Priam Capital II and, as a result, may be deemed to have beneficial ownership of such securities. Priam Capital Associates and Mr. Feinglass disclaim beneficial ownership of the reported securities, except to the extent of their respective pecuniary interest therein, and this report shall not be deemed an admission that they are beneficial owners of such securities for the purposes of Section 16."}],"balance_after":4508309,"source":{"system":"sec-edgar","filing":"0001437749-24-004143","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774924004143/rdgdoc.xml","form_type":"4"}},{"id":1896914,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Class A Voting Common Stock","published_at":"2023-05-11T16:09:47.000Z","date":"2023-05-10","kind":"purchase","planned":false,"acquired":true,"shares":7300,"price":8.985,"value":65590.5,"ownership":{"direct":false,"nature":"By Priam Capital Fund II, LP"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The Amount of Securities Beneficially Owned Following Reported Transaction(s) by Priam Capital Fund II, LLP on the original Form 4 filed May 11, 2023 was incorrect and is corrected herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Priam Capital Fund II, L.P. (\"Priam Capital II\") directly holds the indicated number of shares of the Issuer's Class A Voting Common Stock. Priam Capital Associates II LLC (\"Priam Capital Associates\") is the general partner of Priam Capital II. Howard P. Feinglass is the managing member of Priam Capital Associates. By virtue of such relationships, Priam Capital Associates and Mr. Feinglass may be deemed to have voting and dispositive power over securities held by Priam Capital II and, as a result, may be deemed to have beneficial ownership of such securities. Priam Capital Associates and Mr. Feinglass disclaim beneficial ownership of the reported securities, except to the extent of their respective pecuniary interest therein, and this report shall not be deemed an admission that they are beneficial owners of such securities for the purposes of Section 16."}],"balance_after":4498309,"source":{"system":"sec-edgar","filing":"0001437749-23-013944","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774923013944/rdgdoc.xml","form_type":"4/A","original_submission_date":"2023-05-11"}},{"id":1896913,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Class A Voting Common Stock","published_at":"2023-05-11T16:09:47.000Z","date":"2023-05-09","kind":"purchase","planned":false,"acquired":true,"shares":5100,"price":8.9869,"value":45833.19,"ownership":{"direct":false,"nature":"By Priam Capital Fund II, LP"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The Amount of Securities Beneficially Owned Following Reported Transaction(s) by Priam Capital Fund II, LLP on the original Form 4 filed May 11, 2023 was incorrect and is corrected herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Priam Capital Fund II, L.P. (\"Priam Capital II\") directly holds the indicated number of shares of the Issuer's Class A Voting Common Stock. Priam Capital Associates II LLC (\"Priam Capital Associates\") is the general partner of Priam Capital II. Howard P. Feinglass is the managing member of Priam Capital Associates. By virtue of such relationships, Priam Capital Associates and Mr. Feinglass may be deemed to have voting and dispositive power over securities held by Priam Capital II and, as a result, may be deemed to have beneficial ownership of such securities. Priam Capital Associates and Mr. Feinglass disclaim beneficial ownership of the reported securities, except to the extent of their respective pecuniary interest therein, and this report shall not be deemed an admission that they are beneficial owners of such securities for the purposes of Section 16."}],"balance_after":4491009,"source":{"system":"sec-edgar","filing":"0001437749-23-013944","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774923013944/rdgdoc.xml","form_type":"4/A","original_submission_date":"2023-05-11"}},{"id":1896912,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Class A Voting Common Stock","published_at":"2023-05-11T11:49:35.000Z","date":"2023-05-10","kind":"purchase","planned":false,"acquired":true,"shares":7300,"price":8.985,"value":65590.5,"ownership":{"direct":false,"nature":"By Priam Capital Fund II, LP"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Priam Capital Fund II, L.P. (\"Priam Capital II\") directly holds the indicated number of shares of the Issuer's Class A Voting Common Stock. Priam Capital Associates II LLC (\"Priam Capital Associates\") is the general partner of Priam Capital II. Howard P. Feinglass is the managing member of Priam Capital Associates. By virtue of such relationships, Priam Capital Associates and Mr. Feinglass may be deemed to have voting and dispositive power over securities held by Priam Capital II and, as a result, may be deemed to have beneficial ownership of such securities. Priam Capital Associates and Mr. Feinglass disclaim beneficial ownership of the reported securities, except to the extent of their respective pecuniary interest therein, and this report shall not be deemed an admission that they are beneficial owners of such securities for the purposes of Section 16."}],"balance_after":45498309,"source":{"system":"sec-edgar","filing":"0001437749-23-013812","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774923013812/rdgdoc.xml","form_type":"4"}},{"id":1896911,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Class A Voting Common Stock","published_at":"2023-05-11T11:49:35.000Z","date":"2023-05-09","kind":"purchase","planned":false,"acquired":true,"shares":5100,"price":8.9869,"value":45833.19,"ownership":{"direct":false,"nature":"By Priam Capital Fund II, LP"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Priam Capital Fund II, L.P. (\"Priam Capital II\") directly holds the indicated number of shares of the Issuer's Class A Voting Common Stock. Priam Capital Associates II LLC (\"Priam Capital Associates\") is the general partner of Priam Capital II. Howard P. Feinglass is the managing member of Priam Capital Associates. By virtue of such relationships, Priam Capital Associates and Mr. Feinglass may be deemed to have voting and dispositive power over securities held by Priam Capital II and, as a result, may be deemed to have beneficial ownership of such securities. Priam Capital Associates and Mr. Feinglass disclaim beneficial ownership of the reported securities, except to the extent of their respective pecuniary interest therein, and this report shall not be deemed an admission that they are beneficial owners of such securities for the purposes of Section 16."}],"balance_after":45491009,"source":{"system":"sec-edgar","filing":"0001437749-23-013812","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774923013812/rdgdoc.xml","form_type":"4"}},{"id":1959045,"issuer":{"id":5618,"kind":"organization","name":"USCB FINANCIAL HOLDINGS, INC."},"owners":[{"id":72367,"kind":"person","name":"Feinglass Howard","position":1,"cik":"0001732866","reported_name":"Feinglass Howard","relationship":{"director":true,"ten_percent_owner":true}},{"id":72368,"kind":"organization","name":"Priam Capital Fund II, L.P.","position":2,"cik":"0001874961","reported_name":"Priam Capital Fund II, L.P.","relationship":{"ten_percent_owner":true}},{"id":72369,"kind":"organization","name":"Priam Capital Associates II LLC","position":3,"cik":"0001875134","reported_name":"Priam Capital Associates II LLC","relationship":{"ten_percent_owner":true}}],"security":"Class A Voting Common Stock","published_at":"2023-03-10T14:19:18.000Z","date":"2023-03-08","kind":"sale","acquired":true,"shares":6314,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the grant of 6,314 shares of restricted stock which vest on December 31, 2023."}],"balance_after":6314,"source":{"system":"sec-edgar","filing":"0001437749-23-006146","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1875134/000143774923006146/rdgdoc.xml","form_type":"4"}}]}