---
schema_version: "secwatch.filing_event.v1"
accession: "0001157523-23-001399"
form_type: "8-K"
ticker: "CVSA"
cik: "0000730464"
company_name: "Covista Inc."
filed_at: "2023-09-06T23:59:59+00:00"
generated_at: "2026-06-10T23:40:15.497064+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Adtalem announces departure of President of Medical & Veterinary segment Dr. John Danaher effective Sep 15, 2023

## Summary
- Dr. John Danaher, President of Adtalem Medical & Veterinary, will leave effective September 15, 2023.
- Company is actively searching for a replacement; terms of departure to be disclosed in an amended 8-K within four business days.
- No other details regarding the departure or transition were provided in the filing.

## SEC filing metadata
- accession: 0001157523-23-001399
- form_type: 8-K
- ticker: CVSA
- cik: 0000730464
- company_name: Covista Inc.
- filed_at: 2023-09-06T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/730464/000115752323001399/0001157523-23-001399-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/730464/000115752323001399/a53550020.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001157523-23-001399
- JSON: https://secwatch.observer/filing/0001157523-23-001399.json
- Plain text: https://secwatch.observer/filing/0001157523-23-001399.txt

## Key facts
- Executive change
  Dr. John Danaher resigned as President, Adtalem Medical & Veterinary at Covista Inc..
  - Action: resigned
  - Role: President, Adtalem Medical & Veterinary
  source text: On September 6, 2023, Adtalem Global Education Inc. (“Adtalem” or “the Company”) announced that Dr. John Danaher, President, Adtalem Medical & Veterinary, will be leaving Adtalem effective September 15, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/730464/000115752323001399/0001157523-23-001399-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.