REGN
Regeneron Pharmaceuticals, Inc.
$630.31
2.60 (0.41%) Today
— up— down
Ex-Dividend Date
May 20, 2026
May 20, 2026Open
$636.54
$636.54Previous Close
$632.90
$632.90Day Range
$626.86 – $638.30
$626.86 – $638.3052-Week Range
$518.90 – $821.11
$518.90 – $821.11Volume
393.95K
393.95KExchange
NasdaqGS
NasdaqGSAbout REGN
Regeneron Pharmaceuticals, Inc. is an American biotechnology company headquartered in Westchester County, New York. The company was founded in 1988. Originally focused on neurotrophic factors and their regenerative capabilities, giving rise to its present name; the company has since expanded operations into the study of both cytokine and tyrosine kinase receptors, which gave rise to their first product, which is a VEGF-trap.