Date Name Title Filing Type Shares Traded Price Total Held
May 02, 2012
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Other acquisition or disposition -- -- 5,534
Mar 27, 2012
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Other acquisition or disposition -- -- 5,534
Feb 16, 2012
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Other acquisition or disposition -- -- 5,534
Jan 06, 2012
Director, EVP, CSO & Pres, REGN Res Labs
Director, EVP, CSO & Pres, REGN Res Labs Form 4 Other acquisition or disposition -- -- 5,390
Dec 15, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Other acquisition or disposition -- -- 5,390
Dec 02, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Other acquisition or disposition -- -- 5,390
Dec 07, 2009
Director, EVP CSO & Pres Regn Res Labs
Director, EVP CSO & Pres Regn Res Labs Form 4 Other acquisition or disposition -- -- 4,694
Dec 18, 2008
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs Form 4 Other acquisition or disposition -- -- 4,330
Dec 19, 2007
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs Form 4 Other acquisition or disposition -- -- 4,002
Jan 09, 2006
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs Form 4 Open market or private sale of non-derivative or derivative security 4 $17.55 66,301

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.