Date Name Title Filing Type Shares Traded Price Total Held
Dec 17, 2013
SVP Administration & Asst Secr
SVP Administration & Asst Secr Form 4 Other acquisition or disposition -- -- 750
Dec 17, 2013
SVP Clinical Development & Reg
SVP Clinical Development & Reg Form 4 Other acquisition or disposition -- -- 1,589
Dec 17, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 20,000
Dec 17, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 5,536
Dec 17, 2013
Director, Pres Regeneron Labs
Director, Pres Regeneron Labs Form 4 Other acquisition or disposition -- -- 5,591
Dec 13, 2013
Director, Pres Regeneron Labs
Director, Pres Regeneron Labs Form 4 Other acquisition or disposition -- -- 5,591
Dec 04, 2013
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 65,759
Dec 04, 2013
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 15,162
Dec 04, 2013
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 3
Dec 04, 2013
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 114,750

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