{"schema_version":"secwatch.filing_event.v1","accession":"0001849867-26-000014","form_type":"8-K","ticker":"CLST","cik":"0001849867","company_name":"Catalyst Bancorp, Inc.","filed_at":"2026-07-14T13:41:30+00:00","discovered_at":"2026-07-14T13:42:02.341856+00:00","generated_at":"2026-07-14T13:42:07.218680+00:00","sec_items":["2.01","8.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Catalyst Bancorp completes $41.1M cash acquisition of Lakeside Bancshares","bullets":["Deal value $41.1M cash; Lakeside shareholders receive $19.58 per share.","Lakeside had $375.7M assets, $229.8M loans, $277.6M deposits as of March 31, 2026.","Combined entity pro forma: ~$620M assets, $390M loans, $478M deposits.","Adds four branches in Calcasieu Parish; system conversion planned for November 2026.","Acquisition effective July 14, 2026; previously announced April 7, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001849867-26-000014","json":"https://secwatch.observer/filing/0001849867-26-000014.json","markdown":"https://secwatch.observer/filing/0001849867-26-000014.md","text":"https://secwatch.observer/filing/0001849867-26-000014.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1849867/000184986726000014/0001849867-26-000014-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1849867/000184986726000014/clst-20260714x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-14T13:42:07.218680+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}