# clm_1D1715818D89

subject: Pfizer (/record/pfizer.md)  
predicate: board_member  
value: Ronald E. Blaylock  
valid_from: 2017-01-01  
valid_to: null  
published: 2026-03-12  
recorded: 2026-11-08  
confidence: 0.80  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-14  
cite: AsOf. "Pfizer board member: Ronald E. Blaylock", as of 2017-01-01. Claim clm_1D1715818D89, https://asof.is/claim/clm_1D1715818D89, accessed 2026-11-14. Source: https://www.sec.gov/Archives/edgar/data/78003/000007800326000033/pfe-20260312.htm.  
checked: 2026-11-14 · its source page states the value and the date, as read by an AI model  

> Name Age (1) Independent Director Since Audit Compensation Governance Regulatory and Compliance Science and Technology Other Public Boards Ronald E. Blaylock 66 ü 2017 l l 1

What https://www.sec.gov/Archives/edgar/data/78003/000007800326000033/pfe-20260312.htm says, word for word.

## Sources

- https://www.sec.gov/Archives/edgar/data/78003/000007800326000033/pfe-20260312.htm (secondary, sec.gov, published 2026-03-12)
- https://www.wikidata.org/wiki/Q206921 (secondary, Wikidata)
- https://s21.q4cdn.com/317678438/files/doc_financials/interactive_proxy/2020/images/Pfizer-Proxy2020.pdf (secondary)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.