{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-007519","form_type":"8-K","ticker":"BFLY","cik":"0001804176","company_name":"Butterfly Network, Inc.","filed_at":"2023-01-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.648774+00:00","generated_at":"2026-06-20T07:19:45.837190+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Board member John Hammergren resigns from Butterfly Network","bullets":["John Hammergren resigned from the Board of Directors effective January 25, 2023, citing personal matters.","Resignation was not due to any disagreement with the company or its operations, policies, or practices.","No replacement director has been announced as of the filing date."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-007519","json":"https://secwatch.observer/filing/0001104659-23-007519.json","markdown":"https://secwatch.observer/filing/0001104659-23-007519.md","text":"https://secwatch.observer/filing/0001104659-23-007519.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1804176/000110465923007519/0001104659-23-007519-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1804176/000110465923007519/tm234596d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T07:19:45.837190+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":[{"claim_id":"9590770c10","claim":"John Hammergren departed as member of the Board of Directors at Butterfly Network, Inc..","evidence_excerpt":"On January 25, 2023, John Hammergren, a member of the Board of Directors (the “Board”) of Butterfly Network, Inc. (the “Company”), notified the Company that he is resigning from the Board, effective as of the same date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1804176/000110465923007519/0001104659-23-007519-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigning"},{"label":"Role","value":"member of the Board of Directors"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}