{"entity":{"type":"insider","cik":"0002021067","url":"/insider/0002021067","json_url":"/insider/0002021067.json","name":"Pierce Staci","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":13,"n_filings":8,"first":"2025-08-25","last":"2026-08-07","span_basis":"filed_date"},"name_variants":[{"name":"Pierce Staci","source":"filing","n_filings":8,"first_seen":"2025-08-25","last_seen":"2026-08-07"}],"transactions":[{"id":5897160,"accession":"0001193125-26-340412","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001193125-26-340412","line_url":"/filing/0001193125-26-340412#line-1","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":245.0,"shares_display":"245","price_per_share":16.51,"price_display":"16.51","price_state":"stated","total_value":4044.95,"total_display":"4,044.95","shares_owned_after":10850.0,"shares_owned_after_display":"10,850","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-08-07","filed_date":"2026-08-07","scope":"insider"},{"id":5873575,"accession":"0001193125-26-334191","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001193125-26-334191","line_url":"/filing/0001193125-26-334191#line-2","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":619.0,"shares_display":"619","price_per_share":16.48,"price_display":"16.48","price_state":"stated","total_value":10201.12,"total_display":"10,201.12","shares_owned_after":10605.0,"shares_owned_after_display":"10,605","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-08-04","filed_date":"2026-08-05","scope":"insider"},{"id":5873573,"accession":"0001193125-26-334191","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001193125-26-334191","line_url":"/filing/0001193125-26-334191#line-1","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":136.0,"shares_display":"136","price_per_share":16.53,"price_display":"16.53","price_state":"stated","total_value":2248.08,"total_display":"2,248.08","shares_owned_after":9986.0,"shares_owned_after_display":"9,986","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-08-03","filed_date":"2026-08-05","scope":"insider"},{"id":4135617,"accession":"0001193125-25-308283","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001193125-25-308283","line_url":"/filing/0001193125-25-308283#line-1","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":750.0,"shares_display":"750","price_per_share":13.74,"price_display":"13.74","price_state":"stated","total_value":10305.0,"total_display":"10,305.00","shares_owned_after":8850.0,"shares_owned_after_display":"8,850","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-12-03","filed_date":"2025-12-04","scope":"insider"},{"id":4044875,"accession":"0001193125-25-291494","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001193125-25-291494","line_url":"/filing/0001193125-25-291494#line-3","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":250.0,"shares_display":"250","price_per_share":13.83,"price_display":"13.83","price_state":"stated","total_value":3457.5,"total_display":"3,457.50","shares_owned_after":8100.0,"shares_owned_after_display":"8,100","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-11-21","filed_date":"2025-11-21","scope":"insider"},{"id":4044874,"accession":"0001193125-25-291494","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001193125-25-291494","line_url":"/filing/0001193125-25-291494#line-2","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":250.0,"shares_display":"250","price_per_share":13.65,"price_display":"13.65","price_state":"stated","total_value":3412.5,"total_display":"3,412.50","shares_owned_after":7850.0,"shares_owned_after_display":"7,850","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-11-20","filed_date":"2025-11-21","scope":"insider"},{"id":4044872,"accession":"0001193125-25-291494","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001193125-25-291494","line_url":"/filing/0001193125-25-291494#line-1","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":200.0,"shares_display":"200","price_per_share":13.51,"price_display":"13.51","price_state":"stated","total_value":2702.0,"total_display":"2,702.00","shares_owned_after":7600.0,"shares_owned_after_display":"7,600","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-11-19","filed_date":"2025-11-21","scope":"insider"},{"id":4701960,"accession":"0001193125-25-287105","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001193125-25-287105","line_url":"/filing/0001193125-25-287105#line-1","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":300.0,"shares_display":"300","price_per_share":13.4,"price_display":"13.40","price_state":"stated","total_value":4020.0,"total_display":"4,020.00","shares_owned_after":7400.0,"shares_owned_after_display":"7,400","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-11-17","filed_date":"2025-11-19","scope":"insider"},{"id":4906291,"accession":"0001193125-25-283386","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001193125-25-283386","line_url":"/filing/0001193125-25-283386#line-2","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":13.43,"price_display":"13.43","price_state":"stated","total_value":6715.0,"total_display":"6,715.00","shares_owned_after":7100.0,"shares_owned_after_display":"7,100","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-11-14","filed_date":"2025-11-14","scope":"insider"},{"id":4906288,"accession":"0001193125-25-283386","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001193125-25-283386","line_url":"/filing/0001193125-25-283386#line-1","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":13.72,"price_display":"13.72","price_state":"stated","total_value":6860.0,"total_display":"6,860.00","shares_owned_after":6600.0,"shares_owned_after_display":"6,600","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-11-13","filed_date":"2025-11-14","scope":"insider"},{"id":4793283,"accession":"0000950170-25-111501","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000950170-25-111501","line_url":"/filing/0000950170-25-111501#line-2","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":11.58,"price_display":"11.58","price_state":"stated","total_value":11580.0,"total_display":"11,580.00","shares_owned_after":6100.0,"shares_owned_after_display":"6,100","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-08-26","filed_date":"2025-08-26","scope":"insider"},{"id":4793278,"accession":"0000950170-25-111501","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950170-25-111501","line_url":"/filing/0000950170-25-111501#line-1","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":11.81,"price_display":"11.81","price_state":"stated","total_value":5905.0,"total_display":"5,905.00","shares_owned_after":5100.0,"shares_owned_after_display":"5,100","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-08-26","filed_date":"2025-08-26","scope":"insider"},{"id":4342179,"accession":"0000950170-25-111254","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950170-25-111254","line_url":"/filing/0000950170-25-111254#line-1","is_derivative":false,"issuer_cik":"0000717806","issuer_name":"FIRST US BANCSHARES, INC.","issuer_ticker":"FUSB","issuer_name_source":null,"issuer_url":"/issuer/0000717806","owner_cik":"0002021067","owner_name":"Pierce Staci","owner_url":"/insider/0002021067","role":"Director","officer_title":null,"security_title":"Common Stock, $.01 par value","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":11.8,"price_display":"11.80","price_state":"stated","total_value":5900.0,"total_display":"5,900.00","shares_owned_after":4600.0,"shares_owned_after_display":"4,600","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-08-22","filed_date":"2025-08-25","scope":"insider"}],"next_cursor":null,"ledger_fault":false,"count":{"value":13,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":13,"open_market":true},{"code":"S","label":"Open-market sale","n":0,"open_market":true},{"code":"M","label":"Option exercise","n":0,"open_market":false},{"code":"A","label":"Grant or award","n":0,"open_market":false},{"code":"F","label":"Tax withholding","n":0,"open_market":false},{"code":"D","label":"Disposition to the issuer","n":0,"open_market":false},{"code":"X","label":"In-the-money option exercise","n":0,"open_market":false}],"total":13},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000717806","name":"FIRST US BANCSHARES, INC.","url":"/issuer/0000717806","role":"Director","n_filings":8,"first_seen":"2025-08-25","last_seen":"2026-08-07"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0002021067","retrieved_at":"2026-08-21T20:15:21+00:00","coverage":{"filings":1505395,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-20","last_ingest":"2026-08-21T05:23:33.898496+00:00","counts_are":{"filings":"estimate","transactions":"estimate","issuers":"estimate","insiders":"estimate"},"source":"SEC EDGAR Form 4 filings, parsed by ebomi","fault":false},"license":{"underlying_records":"US SEC filings are public records of the United States government and are not subject to copyright. The transactional facts in them are not ours to license.","this_presentation":"The parsing, normalisation, curation, and presentation are ebomi's own work.","grant":"undecided","grant_note":"The open licence for ebomi's own layer is an open owner decision (SPEC-20260731T1159Z open question 3: CC BY 4.0 or CC0 with a citation request). Until it is taken, no grant is asserted here.","citation_request":"Balogh, A. Insider trading. Scientific Data 10, 237 (2023)","url":"https://ebomi.com/license"},"fair_use":{"policy":"These JSON endpoints are open and unauthenticated. Please read them at a human pace, identify your client in the User-Agent header, and use the published dataset for bulk work rather than crawling page by page.","bulk_alternative":"doi:10.1038/s41597-023-02147-6"}}