---
schema_version: "secwatch.filing_event.v1"
accession: "0000070318-26-000019"
form_type: "8-K"
ticker: "THC"
cik: "0000070318"
company_name: "TENET HEALTHCARE CORP"
filed_at: "2026-04-10T23:59:59+00:00"
generated_at: "2026-05-15T06:44:49.840371+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Tenet Healthcare CIO Paola Arbour to retire Dec 31, 2026; part-time transition through April 2028

## Summary
- EVP and CIO Arbour retires from executive role Dec 31, 2026, stays part-time as non-executive through April 1, 2028 at $820/week.
- She remains eligible for 2026 AIP bonus but not 2027; outstanding equity awards continue vesting.
- ERA contributions end after 2026; she continues medical benefits and service credit through April 2028.
- Agreement includes general release of claims; she will sign supplemental release on last day.

## SEC filing metadata
- accession: 0000070318-26-000019
- form_type: 8-K
- ticker: THC
- cik: 0000070318
- company_name: TENET HEALTHCARE CORP
- filed_at: 2026-04-10T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/70318/000007031826000019/0000070318-26-000019-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/70318/000007031826000019/thc-20260409.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000070318-26-000019
- JSON: https://secwatch.observer/filing/0000070318-26-000019.json
- Plain text: https://secwatch.observer/filing/0000070318-26-000019.txt

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