---
schema_version: "secwatch.filing_event.v1"
accession: "0001071739-26-000132"
form_type: "8-K"
ticker: "CNC"
cik: "0001071739"
company_name: "CENTENE CORP"
filed_at: "2026-06-22T20:37:20+00:00"
generated_at: "2026-06-22T20:38:10.632855+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Centene appoints Lauren Tyler to Board of Directors, effective June 19, 2026

## Summary
- Board size increased from 9 to 10; Tyler fills vacancy with term expiring at 2027 annual meeting.
- She will serve on Audit Committee and Compensation and Talent Committee effective July 1, 2026.
- Tyler spent over 20 years at JPMorgan Chase, most recently EVP Global Head of HR for Asset & Wealth Management.
- No arrangements, family relationships, or related party transactions with any director or officer of Centene.

## SEC filing metadata
- accession: 0001071739-26-000132
- form_type: 8-K
- ticker: CNC
- cik: 0001071739
- company_name: CENTENE CORP
- filed_at: 2026-06-22T20:37:20+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1071739/000107173926000132/0001071739-26-000132-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1071739/000107173926000132/cnc-20260619.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001071739-26-000132
- JSON: https://secwatch.observer/filing/0001071739-26-000132.json
- Plain text: https://secwatch.observer/filing/0001071739-26-000132.txt

## Key facts
- Executive change
  Lauren Tyler was elected as Director at CENTENE CORP.
  - Action: elected
  - Role: Director
  source text: Effective June 19, 2026, the Board of Directors (the Board) of Centene Corporation (the Company) increased the size of the Board from 9 to 10 and elected Lauren Tyler to the Board to fill the resulting vacancy
  evidence_url: https://www.sec.gov/Archives/edgar/data/1071739/000107173926000132/0001071739-26-000132-index.htm

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