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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001140361-19-004808
Filing Date
2019-03-12
Accepted
2019-03-12 20:19:21
Documents
1
Period of Report
2019-03-08

Document Format Files

Seq Description Document Type Size
1 FORM 4 form4.html 4  
1 FORM 4 form4.xml 4 4764
  Complete submission text file 0001140361-19-004808.txt   6500
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 54 RUE LA BOETIE PARIS I0 75008
Business Address 54 RUE LA BOETIE PARIS I0 75008 33153774400
Sanofi (Reporting) CIK: 0001121404 (see all company filings)

State of Incorp.: I0 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-19034 | Film No.: 19676569
SIC: 2834 Pharmaceutical Preparations