{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-369713","form_type":"8-K","ticker":"CALC","cik":"0001534133","company_name":"CalciMedica, Inc.","filed_at":"2026-08-27T13:07:12+00:00","discovered_at":"2026-08-27T13:08:03.419275+00:00","generated_at":"2026-08-27T13:08:07.577510+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"CalciMedica announces 1-for-5 reverse stock split, authorized shares cut to 100M","bullets":["Reverse split effective 5:00 p.m. ET Aug 28, 2026; trading on split-adjusted basis Aug 31, 2026 under CALC.","Authorized common shares reduced from 500M to 100M; par value unchanged at $0.0001.","No fractional shares; cash payment in lieu; options, RSUs, warrants proportionately adjusted.","New CUSIP 38942Q301; stockholder approval at Aug 19, 2026 annual meeting."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-369713","json":"https://secwatch.observer/filing/0001193125-26-369713.json","markdown":"https://secwatch.observer/filing/0001193125-26-369713.md","text":"https://secwatch.observer/filing/0001193125-26-369713.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1534133/000119312526369713/0001193125-26-369713-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1534133/000119312526369713/d165361d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-27T13:08:07.577510+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"}