# clm_630C3A822A55

subject: Regeneron Pharmaceuticals (/record/regeneron-pharmaceuticals.md)  
predicate: agreement  
value: [Sanofi](/record/sanofi.md)  
valid_from: 2026-10-01  
valid_to: null  
published: 2026-10-06  
recorded: 2026-11-08  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-09  
cite: AsOf. "Regeneron Pharmaceuticals agreement: Sanofi", as of 2026-10-01. Claim clm_630C3A822A55, https://asof.is/claim/clm_630C3A822A55, accessed 2026-11-10. Source: https://www.sec.gov/Archives/edgar/data/872589/000110465926113895/0001104659-26-113895-index.htm.  
checked: 2026-11-09 · its source page states the value and the date  

> On October 1, 2026, Regeneron Pharmaceuticals, Inc., a New York corporation (“ Regeneron ” or the “ Company ”), Sanofi Biotechnology SAS,

What https://www.sec.gov/Archives/edgar/data/872589/000110465926113895/0001104659-26-113895-index.htm says, word for word.

## Sources

- https://www.sec.gov/Archives/edgar/data/872589/000110465926113895/0001104659-26-113895-index.htm (primary, SEC EDGAR 8-K, published 2026-10-06)

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