FORM 8-K

Company

REGENERON PHARMACEUTICALS, INC.

Filed

June 9, 2006

Period of Report

June 9, 2006

Accession Number

0000950123-06-007528

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →