Regeneron Pharmaceuticals Inc. (Regeneron) Registration information Date of registration 27 Aug, 2026 Date last updated 28 Aug, 2026 Contact information Principal Address 777 Old Saw Mill River Road, Tarrytown, NY 10591 Country United States Contact phone number +19148477000 Main activities of the organisation Health Responsible person Name Maya Bermingham Email maya.bermingham@regeneron.com Phone Number +12026096462 CRO Information CRO N/A Company Registration Name N/A