# Regeneron Pharmaceuticals timeline

entity: /record/regeneron-pharmaceuticals.md  
id: ent_regeneron-pharmaceuticals  

Regeneron Pharmaceuticals' timeline holds 2 people claims from 1988 to 2024. The latest took effect on February 1, 2024.

Kinds: People 2 (/timelines/regeneron-pharmaceuticals.md?kind=people) · Money & deals 505 (/timelines/regeneron-pharmaceuticals.md?kind=money) · Products 0 (/timelines/regeneron-pharmaceuticals.md?kind=products) · Models 0 (/timelines/regeneron-pharmaceuticals.md?kind=models) · Other 8 (/timelines/regeneron-pharmaceuticals.md?kind=other) · every kind: /timelines/regeneron-pharmaceuticals.md  
Format: date | kind | predicate | value | status | claim.

## 1988

- 1988-01-01 | people | ceo | Leonard S. Schleifer | valid | [clm_31DC6D4DC56C](/claim/clm_31DC6D4DC56C.md)

## 2024

- 2024-02-01 | people | cfo | Christopher Fenimore | valid | [clm_0D057E1B2379](/claim/clm_0D057E1B2379.md)

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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.
