{"filing":{"accession_number":"0000714562-26-000056","cik":"0000714562","ticker":"THFF","company_name":"FIRST FINANCIAL CORP /IN/","form":"8-K","filing_date":"2026-08-27","report_date":"2026-08-26","primary_document":"thff-20260826x8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/714562/000071456226000056/thff-20260826x8k.htm"},"events":[{"id":29977,"run_id":27478,"accession_number":"0000714562-26-000056","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.99,"summary":"First Financial Corporation entered into a definitive Agreement and Plan of Merger with First Illinois Corporation on August 26, 2026, whereby First Illinois will merge into First Financial with an aggregate transaction value of approximately $111.3 million. The merger consideration consists of 0.5727 shares of FFC common stock or $44.35 in cash per First Illinois share (70% stock, 30% cash), and the transaction is expected to close in Q4 2026 subject to customary conditions including regulatory and shareholder approvals.","company_name":"FIRST FINANCIAL CORP /IN/","ticker":"THFF","filing_date":"2026-08-27","form":"8-K","submitted_at":null,"items":[{"id":32450,"accession_number":"0000714562-26-000056","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.99,"reasoning":"First Financial Corporation entered into a definitive Agreement and Plan of Merger with First Illinois Corporation on August 26, 2026, whereby First Illinois will merge into First Financial with an aggregate transaction value of approximately $111.3 million. The merger consideration consists of 0.5727 shares of FFC common stock or $44.35 in cash per First Illinois share (70% stock, 30% cash), and the transaction is expected to close in Q4 2026 subject to customary conditions including regulatory and shareholder approvals. This is a material acquisition/merger transaction clearly within Item 1.01 scope.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T17:50:34.206679+00:00","company_name":"","ticker":null,"filing_date":""},{"id":32451,"accession_number":"0000714562-26-000056","item_number":"7.01","item_title":"Regulation FD Disclosure","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"The disclosure announces the execution of a definitive merger agreement between First Financial Corporation and First Illinois Corporation (holding company for Hickory Point Bank), valued at approximately $111.3 million. The transaction involves a material acquisition with stock/cash consideration, board approval, and expected close in Q4 2026. This is a classic M\u0026A activity disclosure under Item 1.01 or 2.01, disclosed here via Item 7.01 (Regulation FD Disclosure) with supporting press release and investor presentation exhibits.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T17:50:34.206679+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":32450,"accession_number":"0000714562-26-000056","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.99,"reasoning":"First Financial Corporation entered into a definitive Agreement and Plan of Merger with First Illinois Corporation on August 26, 2026, whereby First Illinois will merge into First Financial with an aggregate transaction value of approximately $111.3 million. The merger consideration consists of 0.5727 shares of FFC common stock or $44.35 in cash per First Illinois share (70% stock, 30% cash), and the transaction is expected to close in Q4 2026 subject to customary conditions including regulatory and shareholder approvals. This is a material acquisition/merger transaction clearly within Item 1.01 scope.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T17:50:34.206679+00:00","company_name":"FIRST FINANCIAL CORP /IN/","ticker":"THFF","filing_date":"2026-08-27"},{"id":32451,"accession_number":"0000714562-26-000056","item_number":"7.01","item_title":"Regulation FD Disclosure","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"The disclosure announces the execution of a definitive merger agreement between First Financial Corporation and First Illinois Corporation (holding company for Hickory Point Bank), valued at approximately $111.3 million. The transaction involves a material acquisition with stock/cash consideration, board approval, and expected close in Q4 2026. This is a classic M\u0026A activity disclosure under Item 1.01 or 2.01, disclosed here via Item 7.01 (Regulation FD Disclosure) with supporting press release and investor presentation exhibits.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T17:50:34.206679+00:00","company_name":"FIRST FINANCIAL CORP /IN/","ticker":"THFF","filing_date":"2026-08-27"}]}