{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-24-072967","form_type":"8-K","ticker":"ACOG","cik":"0001655923","company_name":"Alpha Cognition Inc.","filed_at":"2024-08-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:13.993294+00:00","generated_at":"2026-05-31T07:24:41.479338+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Alpha Cognition CFO Don Kalkofen resigns effective Oct 1, 2024 to pursue other opportunities","bullets":["CFO Don Kalkofen resigned effective October 1, 2024 to pursue other opportunities.","Kalkofen will provide part-time consulting from Oct 1, 2024 through Nov 30, 2025 for transition.","Company plans to appoint an interim CFO and then a permanent replacement."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-24-072967","json":"https://secwatch.observer/filing/0001213900-24-072967.json","markdown":"https://secwatch.observer/filing/0001213900-24-072967.md","text":"https://secwatch.observer/filing/0001213900-24-072967.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1655923/000121390024072967/0001213900-24-072967-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1655923/000121390024072967/ea021258901-8k_alpha.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T07:24:41.479338+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":"024e69eec3","claim":"Don Kalkofen resigned as Chief Financial Officer at Alpha Cognition Inc..","evidence_excerpt":"On August 21, 2024, Mr. Don Kalkofen tendered his resignation as Chief Financial Officer of Alpha Cognition Inc. (the “Company”), effective October 1, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1655923/000121390024072967/0001213900-24-072967-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}