---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-033278"
form_type: "8-K"
ticker: "COR"
cik: "0001140859"
company_name: "Cencora, Inc."
filed_at: "2024-03-12T23:59:59+00:00"
generated_at: "2026-06-04T22:48:20.677259+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Cencora CEO Collis to retire Oct 1, COO Mauch to become President and CEO

## Summary
- Steven H. Collis will retire as CEO on Oct 1, 2024, becoming Executive Chairman for one year.
- Robert P. Mauch (current COO) succeeds Collis as President and CEO, joining the Board on the same date.
- Mauch, 57, holds a Pharm.D. and Ph.D., joined Cencora via 2007 Xcenda acquisition.
- Company reaffirms fiscal 2024 guidance as outlined on Jan 31, 2024.
- Collis led Cencora since 2011, tripling annual revenue to over $250 billion.

## SEC filing metadata
- accession: 0001104659-24-033278
- form_type: 8-K
- ticker: COR
- cik: 0001140859
- company_name: Cencora, Inc.
- filed_at: 2024-03-12T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1140859/000110465924033278/0001104659-24-033278-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1140859/000110465924033278/tm248543d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-033278
- JSON: https://secwatch.observer/filing/0001104659-24-033278.json
- Plain text: https://secwatch.observer/filing/0001104659-24-033278.txt

## Key facts
- Executive change
  Steven H. Collis changed role as Executive Chairman at Cencora, Inc..
  - Action: retire
  - Role: Executive Chairman
  source text: Mr. Collis, who has served as CEO since July 2011, will retire from the role of CEO and become Executive Chairman of the Board as of the Effective Date, to serve for a period of one year.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1140859/000110465924033278/0001104659-24-033278-index.htm
- Executive change
  Robert P. Mauch was appointed as President and Chief Executive Officer at Cencora, Inc..
  - Action: appointed
  - Role: President and Chief Executive Officer
  source text: the Board of Directors (the “Board”) of Cencora, Inc. (the “Company”) unanimously selected Robert P. Mauch to succeed Steven H. Collis as the Company’s President and Chief Executive Officer (“CEO”), effective October 1, 2024 (the “Effective Date”), at which time he will also join the Board.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1140859/000110465924033278/0001104659-24-033278-index.htm

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