{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-013266","form_type":"8-K","ticker":"PULM","cik":"0001574235","company_name":"Pulmatrix, Inc.","filed_at":"2026-03-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.503700+00:00","generated_at":"2026-05-15T08:37:53.009930+00:00","sec_items":["1.01","3.02","3.03","5.01","5.03","7.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Pulmatrix to merge with Eos SENOLYTIX; Eos stockholders to own ~94% of combined company","bullets":["Pre-Merger Eos stockholders to own ~94% of combined company; Pulmatrix stockholders ~6% on fully-diluted basis.","Combined company to be renamed 'Eos SENOLYTIX, Inc.'; board of 6 members, 5 designated by Eos.","Pulmatrix raises $1M via Series B Convertible Preferred (8% dividend, conversion at $2.20) from Eos affiliate.","Eos to raise up to $18M via convertible notes (8% interest) and Series A Preferred financing.","Closing conditions include stockholder approvals, Nasdaq listing, and SEC registration statement effectiveness."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-013266","json":"https://secwatch.observer/filing/0001493152-26-013266.json","markdown":"https://secwatch.observer/filing/0001493152-26-013266.md","text":"https://secwatch.observer/filing/0001493152-26-013266.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1574235/000149315226013266/0001493152-26-013266-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1574235/000149315226013266/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T08:37:53.009930+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"}