{"schema_version":"secwatch.filing_event.v1","accession":"0001564590-22-015593","form_type":"8-K","ticker":"ASTC","cik":"0001001907","company_name":"ASTROTECH Corp","filed_at":"2022-04-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:59.218093+00:00","generated_at":"2026-06-26T04:27:02.561835+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Astrotech director Ronald W. Cantwell dies; board committees impacted","bullets":["Ronald W. Cantwell, Astrotech board member since 2015, died April 19, 2022.","Served as Audit Committee Chair and member of Compensation and Governance/Nominating committees.","No immediate replacement announced; board will address vacancy."],"urls":{"canonical":"https://secwatch.observer/filing/0001564590-22-015593","json":"https://secwatch.observer/filing/0001564590-22-015593.json","markdown":"https://secwatch.observer/filing/0001564590-22-015593.md","text":"https://secwatch.observer/filing/0001564590-22-015593.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1001907/000156459022015593/0001564590-22-015593-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1001907/000156459022015593/astc-8k_20220419.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T04:27:02.561835+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":"b445a4db27","claim":"Ronald W. Cantwell departed as Director at ASTROTECH Corp.","evidence_excerpt":"On April 20, 2022, Astrotech Corporation (the “Company”) was informed of the death of director Mr. Ronald W. Cantwell, who passed away on April 19, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1001907/000156459022015593/0001564590-22-015593-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"died"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}