{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-254610","form_type":"8-K","ticker":"CABA","cik":"0001759138","company_name":"Cabaletta Bio, Inc.","filed_at":"2025-10-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.354775+00:00","generated_at":"2026-05-17T01:41:49.925480+00:00","sec_items":["8.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.05,"calibrated_materiality_score":0.05,"confidence":"low","headline":"Cabaletta Bio posts corporate presentation; no material updates evident from filing excerpt","bullets":["Updated corporate presentation posted to investors section of website on Oct 29, 2025.","Exhibit 99.1 text is truncated; specific clinical or financial updates not available.","No earnings, guidance, or operational changes indicated in the filing text provided."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-254610","json":"https://secwatch.observer/filing/0001193125-25-254610.json","markdown":"https://secwatch.observer/filing/0001193125-25-254610.md","text":"https://secwatch.observer/filing/0001193125-25-254610.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1759138/000119312525254610/0001193125-25-254610-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1759138/000119312525254610/caba-20251029.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T01:41:49.925480+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"}