{"schema_version":"secwatch.filing_event.v1","accession":"0001157523-21-001215","form_type":"8-K","ticker":"CVSA","cik":"0000730464","company_name":"Covista Inc.","filed_at":"2021-10-18T23:59:59+00:00","discovered_at":"2026-05-14T18:04:15.452212+00:00","generated_at":"2026-06-28T20:22:58.881169+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Adtalem promotes Robert Phelan to CFO, appoints Maurice Herrera as CMO","bullets":["Robert Phelan, interim CFO since April 2021, promoted to CFO effective October 18, 2021.","Maurice Herrera appointed chief marketing officer, effective October 18, 2021.","Herrera previously CMO Americas at Avis Budget; Phelan joined Adtalem in Feb 2020 as VP/CAO.","Phelan spent 23+ years at Sears Holding in senior finance roles; Herrera has CPG and DTC marketing background.","Jeff Tognola moves from interim CMO to COO of Walden University."],"urls":{"canonical":"https://secwatch.observer/filing/0001157523-21-001215","json":"https://secwatch.observer/filing/0001157523-21-001215.json","markdown":"https://secwatch.observer/filing/0001157523-21-001215.md","text":"https://secwatch.observer/filing/0001157523-21-001215.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/730464/000115752321001215/0001157523-21-001215-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/730464/000115752321001215/a52510386.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T20:22:58.881169+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":"744ba7e625","claim":"Maurice Herrera was appointed as chief marketing officer at Covista Inc..","evidence_excerpt":"Maurice Herrera was appointed as Adtalem’s chief marketing officer effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/730464/000115752321001215/0001157523-21-001215-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"chief marketing officer"}],"fact_type":"executive_change"},{"claim_id":"f6493979fa","claim":"Robert J. Phelan changed role as chief financial officer at Covista Inc..","evidence_excerpt":"Robert J. Phelan has been promoted to chief financial officer and Adtalem’s principal financial officer after serving as Adtalem’s interim chief financial officer since April 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/730464/000115752321001215/0001157523-21-001215-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"promoted"},{"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"}