{"schema_version":"secwatch.filing_event.v1","accession":"0001408534-23-000060","form_type":"8-K","ticker":"FGBI","cik":"0001408534","company_name":"First Guaranty Bancshares, Inc.","filed_at":"2023-07-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.821691+00:00","generated_at":"2026-06-13T10:30:58.543037+00:00","sec_items":["1.02","8.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"First Guaranty and Lone Star mutually terminate merger agreement due to changed market conditions","bullets":["Termination effective July 10, 2023; mutual agreement by both boards.","Citing 'changed market conditions' since January 6, 2023 merger agreement.","First Guaranty CEO Lewis and Lone Star CEO Harrington state it allows focus on individual growth strategies.","No termination fee or other consideration mentioned in the filing."],"urls":{"canonical":"https://secwatch.observer/filing/0001408534-23-000060","json":"https://secwatch.observer/filing/0001408534-23-000060.json","markdown":"https://secwatch.observer/filing/0001408534-23-000060.md","text":"https://secwatch.observer/filing/0001408534-23-000060.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1408534/000140853423000060/0001408534-23-000060-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1408534/000140853423000060/fgbi-20230710.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T10:30:58.543037+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":"c917154a2c78d3e5ec2edb8bb5808be37674aa2c","claim":"First Guaranty Bancshares, Inc. terminated Merger Agreement with Lone Star Bank (effective 2023-07-10).","evidence_excerpt":"On July 10, 2023, First Guaranty, First Guaranty Bank, and Lone Star entered into a Mutual Termination Agreement and Release (the “Termination Agreement”) pursuant to which the parties mutually agreed to terminate the Merger Agreement.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1408534/000140853423000060/0001408534-23-000060-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"termination"},{"label":"Agreement","value":"merger"},{"label":"Counterparty","value":"Lone Star Bank"},{"label":"Effective","value":"2023-07-10"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}