SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001104659-23-099984
Filing Date
2023-09-12
Accepted
2023-09-12 16:01:39
Documents
2
Period of Report
2023-09-08

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2325700-2_3seq1.html 3  
1 OWNERSHIP DOCUMENT tm2325700-2_3seq1.xml 3 1510
2 EXHIBIT 24 tm2325700d2_ex24.htm EX-24 6817
  Complete submission text file 0001104659-23-099984.txt   9810
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. (Issuer) CIK: 0000872589 (see all company filings)

IRS No.: 133444607 | State of Incorp.: NY | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address C/O BLUEBIRD BIO, INC. 840 MEMORIAL DRIVE CAMBRIDGE MA 02139
Business Address
Schenkein David P (Reporting) CIK: 0001578200 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-19034 | Film No.: 231250066