{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-143703","form_type":"8-K","ticker":"INGN","cik":"0001294133","company_name":"Inogen Inc","filed_at":"2026-04-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.100381+00:00","generated_at":"2026-05-15T07:17:52.755466+00:00","sec_items":["1.01","5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Inogen appoints Vafa Jamali to board, enters cooperation agreement with Kent Lake","bullets":["Vafa Jamali appointed as independent Class I director effective June 15, 2026 or 2026 annual meeting.","Jamali previously CEO of ZimVie and SVP/President of Medtronic's $3B Respiratory, GI & Informatics division.","Cooperation agreement with Kent Lake includes standstill, voting commitment, and 4.99% ownership cap.","Jamali to receive $180k initial RSU grant, plus annual cash fees of $60k for board and committee roles.","Kent Lake agreed to vote shares per board recommendations except on extraordinary transactions."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-143703","json":"https://secwatch.observer/filing/0001193125-26-143703.json","markdown":"https://secwatch.observer/filing/0001193125-26-143703.md","text":"https://secwatch.observer/filing/0001193125-26-143703.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1294133/000119312526143703/0001193125-26-143703-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1294133/000119312526143703/ingn-20260406.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T07:17:52.755466+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":"f8bbd7c030cac9411eb660927f50d8e0fc73180d","claim":"Inogen Inc entered into Cooperation Agreement with Kent Lake Partners LP, Kent Lake PR LLC and Benjamin Natter (effective 2026-04-06).","evidence_excerpt":"On April 6, 2026, the Company entered into a Cooperation Agreement (the “Cooperation Agreement”) with Kent Lake Partners LP (“Kent Lake”), Kent Lake PR LLC (“Kent Lake PR”) and Benjamin Natter","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1294133/000119312526143703/0001193125-26-143703-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Counterparty","value":"Kent Lake Partners LP, Kent Lake PR LLC and Benjamin Natter"},{"label":"Effective","value":"2026-04-06"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}