# clm_0F5D351A398F

subject: Blackstone Inc. (/record/blackstone.md)  
predicate: chair  
value: Stephen A. Schwarzman  
valid_from: 2007-03-20  
valid_to: null  
published: 2026-02-27  
recorded: 2026-11-08  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-08  
cite: AsOf. "Blackstone Inc. chair: Stephen A. Schwarzman", as of 2007-03-20. Claim clm_0F5D351A398F, https://asof.is/claim/clm_0F5D351A398F, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/1393818/000119312526082531/d48618d10k.htm.  
checked: 2026-11-08 · its source page states the value and the date  

> Stephen A. Schwarzman is the Chairman, Chief Executive Officer and Co-Founder of Blackstone and the Chairman of our board of directors. Mr. Schwarzman was elected Chairman of the board of directors effective March 20, 2007.

What https://www.sec.gov/Archives/edgar/data/1393818/000119312526082531/d48618d10k.htm says, word for word.

## Sources

- https://www.sec.gov/Archives/edgar/data/1393818/000119312526082531/d48618d10k.htm (primary, SEC EDGAR 10-K, published 2026-02-27)

---

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