{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-002394","form_type":"8-K","ticker":"PULM","cik":"0001574235","company_name":"Pulmatrix, Inc.","filed_at":"2023-01-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.661455+00:00","generated_at":"2026-06-20T09:30:13.401424+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Pulmatrix to host KOL webinar on PUR3100 for acute migraine on Feb 3, 2023","bullets":["Webinar on Feb 3, 2023 at 10:00 AM ET, featuring Prof. Stewart Tepper (Dartmouth).","Dr. Margaret Wasilewski to provide update on Phase 1 data for inhaled DHE candidate PUR3100.","Event aims to discuss migraine treatment landscape, DHE mechanism, and future clinical plans."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-002394","json":"https://secwatch.observer/filing/0001493152-23-002394.json","markdown":"https://secwatch.observer/filing/0001493152-23-002394.md","text":"https://secwatch.observer/filing/0001493152-23-002394.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1574235/000149315223002394/0001493152-23-002394-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1574235/000149315223002394/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T09:30:13.401424+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"}