Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001973141-23-000328
Filing Date
2023-12-05
Accepted
2023-12-05 16:02:28
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 3530
  Complete submission text file 0001973141-23-000328.txt   5005
Mailing Address 777 OLD SAW MILL RIVER ROAD TARRYTOWN NY 10591
Business Address 777 OLD SAW MILL RIVER ROAD TARRYTOWN NY 10591 9148477000
REGENERON PHARMACEUTICALS, INC. (Subject) CIK: 0000872589 (see all company filings)

EIN.: 133444607 | State of Incorp.: NY | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 000-19034 | Film No.: 231466497
SIC: 2834 Pharmaceutical Preparations

Mailing Address REGENERON PHARMACEUTICALS, INC. 777 OLD SAW MILL RIVER ROAD TARRYTOWN NY 10591
Business Address
MURPHY ANDREW J (Reporting) CIK: 0001796226 (see all company filings)

Type: 144