{"schema_version":"secwatch.filing_event.v1","accession":"0000724004-26-000056","form_type":"8-K","ticker":"MLAB","cik":"0000724004","company_name":"MESA LABORATORIES INC /CO/","filed_at":"2026-06-15T21:29:57+00:00","discovered_at":"2026-06-15T21:32:00.410458+00:00","generated_at":"2026-06-15T21:32:31.134115+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Mesa Labs appoints Lyndsey Crennen as Chief Accounting Officer; base salary $325,000","bullets":["Appointment effective June 11, 2026; Crennen previously Corporate Controller since 2022.","Base salary of $325,000; eligible for annual cash bonus at 40% target ($130,000) and long-term incentive target $300,000.","Employment agreement includes customary severance; to be entered by June 26, 2026.","No family relationships or related party transactions with existing directors or officers."],"urls":{"canonical":"https://secwatch.observer/filing/0000724004-26-000056","json":"https://secwatch.observer/filing/0000724004-26-000056.json","markdown":"https://secwatch.observer/filing/0000724004-26-000056.md","text":"https://secwatch.observer/filing/0000724004-26-000056.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/724004/000072400426000056/0000724004-26-000056-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/724004/000072400426000056/mlab20260615_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-15T21:32:31.134115+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":"80ff195c7e","claim":"Lyndsey Crennen was appointed as Chief Accounting Officer at MESA LABORATORIES INC /CO/.","evidence_excerpt":"On June 11, 2026, the board of directors (the “Board”) of Mesa Laboratories, Inc. (“Mesa” or the “Company”) approved the appointment of Lyndsey Crennen as the Chief Accounting Officer of the Company, effective as of her entry into the Employment Agreement described below.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/724004/000072400426000056/0000724004-26-000056-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Accounting Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}