{"schema_version":"secwatch.filing_event.v1","accession":"0001759138-25-000007","form_type":"8-K","ticker":"CABA","cik":"0001759138","company_name":"Cabaletta Bio, Inc.","filed_at":"2025-09-03T23:59:59+00:00","discovered_at":"2026-05-14T18:02:44.898073+00:00","generated_at":"2026-05-17T08:36:34.949754+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"Cabaletta Bio posts updated corporate presentation; full content not provided.","bullets":["On September 3, 2025, Cabaletta posted an updated corporate presentation on its website.","The presentation was furnished as Exhibit 99.1 but appears truncated, lacking substantive data or new guidance.","No specific financial results, pipeline updates, or material changes were discernible from the filing.","The disclosure is routine Regulation FD, not a material event with quantitative details.","Investors should refer to the full presentation on the company's website for any updates."],"urls":{"canonical":"https://secwatch.observer/filing/0001759138-25-000007","json":"https://secwatch.observer/filing/0001759138-25-000007.json","markdown":"https://secwatch.observer/filing/0001759138-25-000007.md","text":"https://secwatch.observer/filing/0001759138-25-000007.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1759138/000175913825000007/0001759138-25-000007-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1759138/000175913825000007/caba-20250903.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T08:36:34.949754+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"}