{"schema_version":"secwatch.filing_event.v1","accession":"0001274737-23-000116","form_type":"8-K","ticker":"XGN","cik":"0001274737","company_name":"EXAGEN INC.","filed_at":"2023-12-11T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.496278+00:00","generated_at":"2026-06-07T14:44:42.658522+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Chief Business Officer Mark Hazeltine resigns; enters consulting and severance agreements","bullets":["Mark Hazeltine resigned as CBO on Dec 6, 2023; will provide consulting through Mar 31, 2024 at $243/hour.","Severance includes $202,442 (6 months salary) and $182,197 (100% of 2023 performance bonus).","Unvested stock options and RSUs continue to vest during consulting term.","Company eliminated the CBO position; consulting includes knowledge transfer."],"urls":{"canonical":"https://secwatch.observer/filing/0001274737-23-000116","json":"https://secwatch.observer/filing/0001274737-23-000116.json","markdown":"https://secwatch.observer/filing/0001274737-23-000116.md","text":"https://secwatch.observer/filing/0001274737-23-000116.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1274737/000127473723000116/0001274737-23-000116-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1274737/000127473723000116/exdx-20231206.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T14:44:42.658522+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":"cd90a8d5eb","claim":"Mark Hazeltine resigned as Chief Business Officer at EXAGEN INC..","evidence_excerpt":"On December 6, 2023, Mark Hazeltine resigned from his position as the Company’s Chief Business Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1274737/000127473723000116/0001274737-23-000116-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Business Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}