# clm_DEC4AE840BD3

subject: Bristol-Myers Squibb (/record/bristol-myers-squibb.md)  
predicate: coo  
value: Christopher Boerner  
valid_from: 2023-04-26  
valid_to: null  
published: 2023-04-26  
recorded: 2026-11-12  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-12  
cite: AsOf. "Bristol-Myers Squibb coo: Christopher Boerner", as of 2023-04-26. Claim clm_DEC4AE840BD3, https://asof.is/claim/clm_DEC4AE840BD3, accessed 2026-11-12. Source: https://www.sec.gov/Archives/edgar/data/14272/000114036123020605/0001140361-23-020605-index.htm.  
checked: 2026-11-12 · its source page states the value and the date  

> appointed Christopher Boerner, Ph.D., to serve as the Company’s Chief Operating Officer, effective April 26, 2023, and as the Chief Executive Officer, effective November 1, 2023.

What https://www.sec.gov/Archives/edgar/data/14272/000114036123022991/0001140361-23-022991-index.htm says, word for word.

## Sources

- https://www.sec.gov/Archives/edgar/data/14272/000114036123020605/0001140361-23-020605-index.htm (primary, SEC EDGAR 8-K Item 5.02, published 2023-04-26)
- https://www.sec.gov/Archives/edgar/data/14272/000114036123022991/0001140361-23-022991-index.htm (primary, SEC EDGAR 8-K Item 5.02, published 2023-05-04)

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