{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-039243","form_type":"8-K","ticker":"SBCF","cik":"0000730708","company_name":"SEACOAST BANKING CORP OF FLORIDA","filed_at":"2026-05-29T21:09:33+00:00","discovered_at":"2026-05-29T21:10:00.375433+00:00","generated_at":"2026-05-29T21:10:19.514156+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Seacoast Banking director H. Gilbert Culbreth Jr. resigns from board effective June 15, 2026","bullets":["Culbreth served on the board since 2008 and was a member of the compensation and governance committee.","Resignation is for personal reasons and not due to any disagreement with the company.","Culbreth will remain on the board of Seacoast National Bank, the company's operating subsidiary."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-039243","json":"https://secwatch.observer/filing/0001628280-26-039243.json","markdown":"https://secwatch.observer/filing/0001628280-26-039243.md","text":"https://secwatch.observer/filing/0001628280-26-039243.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/730708/000162828026039243/0001628280-26-039243-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/730708/000162828026039243/sbcf-20260527.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T21:10:19.514156+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"c249a83951","claim":"H. Gilbert Culbreth Jr. resigned as Director at SEACOAST BANKING CORP OF FLORIDA.","evidence_excerpt":"On May 27, 2026, H. Gilbert Culbreth, Jr. formally notified the Company of his decision to resign from the Board of Directors (the “Board”) of Seacoast Banking Corporation of Florida (“Seacoast” or the “Company”), effective June 15, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/730708/000162828026039243/0001628280-26-039243-index.htm","confidence":0.95}],"comparable_filings":[{"accession":"0001213900-26-063573","ticker":"MZYX","company_name":"MOZAYYX Acquisition Corp.","filed_at":"2026-06-01T21:00:14+00:00","headline":"MOZAYYX Acquisition appoints Emma Rose Bienvenu as independent director","event_type":"leadership","sec_items":["5.02"],"materiality_score":0.3,"calibrated_materiality_score":0.3,"match_reasons":["same fact type: executive_change","same SEC item: 5.02","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-063573","json":"https://secwatch.observer/filing/0001213900-26-063573.json","markdown":"https://secwatch.observer/filing/0001213900-26-063573.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2097376/000121390026063573/0001213900-26-063573-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2097376/000121390026063573/ea0292919-8k_moxayyx.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 27, 2026, H. Gilbert Culbreth, Jr. formally notified the Company of his decision to resign from the Board of Directors (the “Board”) of Seacoast Banking Corporation of Florida (“Seacoast” or the “Company”), effective June 15, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/730708/000162828026039243/0001628280-26-039243-index.htm","comparable_excerpt":"On May 26, 2026, the Board of Directors (the “ Board ”) of MOZAYYX Acquisition Corp. (the “ Company ”) appointed Emma Rose Bienvenu to serve as an independent director of the Company, effective immediately.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2097376/000121390026063573/0001213900-26-063573-index.htm"}},{"accession":"0001477932-26-003559","ticker":"JOB","company_name":"GEE Group Inc.","filed_at":"2026-06-01T20:47:44+00:00","headline":"Darla Moore resigns from GEE Group board effective June 1, 2026, due to other commitments","event_type":"leadership","sec_items":["5.02","9.01"],"materiality_score":0.35,"calibrated_materiality_score":0.35,"match_reasons":["same fact type: executive_change","same SEC item: 5.02","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001477932-26-003559","json":"https://secwatch.observer/filing/0001477932-26-003559.json","markdown":"https://secwatch.observer/filing/0001477932-26-003559.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/40570/000147793226003559/0001477932-26-003559-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/40570/000147793226003559/job_8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 27, 2026, H. Gilbert Culbreth, Jr. formally notified the Company of his decision to resign from the Board of Directors (the “Board”) of Seacoast Banking Corporation of Florida (“Seacoast” or the “Company”), effective June 15, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/730708/000162828026039243/0001628280-26-039243-index.htm","comparable_excerpt":"On June 1, 2026, GEE Group Inc. (the “Company”) (NYSE American: JOB) issued a press release announcing that Ms. Darla Moore, has resigned as a member of the Board of Directors (the “Board”) and from all committees of the Company’s Board effective June 1, 2026, due to the time requirements necessary for her existing and new business commitments.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/40570/000147793226003559/0001477932-26-003559-index.htm"}},{"accession":"0001534969-26-000028","ticker":"SERA","company_name":"SERA PROGNOSTICS, INC.","filed_at":"2026-06-01T20:44:21+00:00","headline":"Sera Prognostics director Jeff Elliott resigns ahead of annual meeting","event_type":"leadership","sec_items":["5.02","9.01"],"materiality_score":0.3,"calibrated_materiality_score":0.3,"match_reasons":["same fact type: executive_change","same SEC item: 5.02","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001534969-26-000028","json":"https://secwatch.observer/filing/0001534969-26-000028.json","markdown":"https://secwatch.observer/filing/0001534969-26-000028.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1534969/000153496926000028/0001534969-26-000028-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1534969/000153496926000028/sera-20260526.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 27, 2026, H. Gilbert Culbreth, Jr. formally notified the Company of his decision to resign from the Board of Directors (the “Board”) of Seacoast Banking Corporation of Florida (“Seacoast” or the “Company”), effective June 15, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/730708/000162828026039243/0001628280-26-039243-index.htm","comparable_excerpt":"Jeffrey T. Elliott, a member of the Board of Directors (the “Board”) of Sera Prognostics, Inc. (the “Company”), notified the Company of his decision to resign from the Board effective as of June 4, 2026","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1534969/000153496926000028/0001534969-26-000028-index.htm"}},{"accession":"0001681459-26-000035","ticker":"FTI","company_name":"TechnipFMC plc","filed_at":"2026-06-01T20:38:05+00:00","headline":"TechnipFMC appoints Eric D. Mullins to Board of Directors effective June 1, 2026","event_type":"leadership","sec_items":["5.02","7.01","9.01"],"materiality_score":0.25,"calibrated_materiality_score":0.25,"match_reasons":["same fact type: executive_change","same SEC item: 5.02","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001681459-26-000035","json":"https://secwatch.observer/filing/0001681459-26-000035.json","markdown":"https://secwatch.observer/filing/0001681459-26-000035.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1681459/000168145926000035/0001681459-26-000035-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1681459/000168145926000035/fti-20260529.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 27, 2026, H. Gilbert Culbreth, Jr. formally notified the Company of his decision to resign from the Board of Directors (the “Board”) of Seacoast Banking Corporation of Florida (“Seacoast” or the “Company”), effective June 15, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/730708/000162828026039243/0001628280-26-039243-index.htm","comparable_excerpt":"the Board elected Eric Mullins to the Board and appointed Mr. Mullins to the Audit Committee of the Board, effective June 1, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1681459/000168145926000035/0001681459-26-000035-index.htm"}},{"accession":"0001193125-26-251548","ticker":"MCRB","company_name":"Seres Therapeutics, Inc.","filed_at":"2026-06-01T20:30:55+00:00","headline":"Seres Therapeutics board member Hans-Juergen Woerle resigns, effective May 31, 2026","event_type":"leadership","sec_items":["5.02"],"materiality_score":0.25,"calibrated_materiality_score":0.25,"match_reasons":["same fact type: executive_change","same SEC item: 5.02","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-251548","json":"https://secwatch.observer/filing/0001193125-26-251548.json","markdown":"https://secwatch.observer/filing/0001193125-26-251548.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1609809/000119312526251548/0001193125-26-251548-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1609809/000119312526251548/d100982d8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 27, 2026, H. Gilbert Culbreth, Jr. formally notified the Company of his decision to resign from the Board of Directors (the “Board”) of Seacoast Banking Corporation of Florida (“Seacoast” or the “Company”), effective June 15, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/730708/000162828026039243/0001628280-26-039243-index.htm","comparable_excerpt":"On May 30, 2026, Hans-Juergen Woerle, M.D., Ph.D. resigned from his position as a member of the board of directors of Seres Therapeutics, Inc. (the “Company”) and on the committees on which he serves, effective May 31, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1609809/000119312526251548/0001193125-26-251548-index.htm"}},{"accession":"0000827054-26-000020","ticker":"MCHP","company_name":"MICROCHIP TECHNOLOGY INC","filed_at":"2026-06-01T20:18:43+00:00","headline":"Microchip appoints former SVP Mitch Little to board, effective June 1, 2026","event_type":"leadership","sec_items":["5.02"],"materiality_score":0.3,"calibrated_materiality_score":0.3,"match_reasons":["same fact type: executive_change","same SEC item: 5.02","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000827054-26-000020","json":"https://secwatch.observer/filing/0000827054-26-000020.json","markdown":"https://secwatch.observer/filing/0000827054-26-000020.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/827054/000082705426000020/0000827054-26-000020-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/827054/000082705426000020/mchp-20260528.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 27, 2026, H. Gilbert Culbreth, Jr. formally notified the Company of his decision to resign from the Board of Directors (the “Board”) of Seacoast Banking Corporation of Florida (“Seacoast” or the “Company”), effective June 15, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/730708/000162828026039243/0001628280-26-039243-index.htm","comparable_excerpt":"appointed Mitch Little, former Senior Vice President, Worldwide Client Engagement of Microchip, as a member of the Board, effective June 1, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/827054/000082705426000020/0000827054-26-000020-index.htm"}},{"accession":"0001680247-26-000091","ticker":"PUMP","company_name":"ProPetro Holding Corp.","filed_at":"2026-06-01T20:16:36+00:00","headline":"Director Alex Volkov resigns from ProPetro board after Pioneer (Exxon) sells all shares","event_type":"leadership","sec_items":["5.02"],"materiality_score":0.3,"calibrated_materiality_score":0.3,"match_reasons":["same fact type: executive_change","same SEC item: 5.02","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001680247-26-000091","json":"https://secwatch.observer/filing/0001680247-26-000091.json","markdown":"https://secwatch.observer/filing/0001680247-26-000091.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1680247/000168024726000091/0001680247-26-000091-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1680247/000168024726000091/pump-20260528.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 27, 2026, H. Gilbert Culbreth, Jr. formally notified the Company of his decision to resign from the Board of Directors (the “Board”) of Seacoast Banking Corporation of Florida (“Seacoast” or the “Company”), effective June 15, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/730708/000162828026039243/0001628280-26-039243-index.htm","comparable_excerpt":"On May 28, 2026, ProPetro Holding Corp. (the “Company”) announced the resignation of Alex V. 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