Date Name Title Filing Type Shares Traded Price Total Held
Feb 19, 2014
Director
Director Form 4 Other acquisition or disposition -- -- 5,000
Feb 19, 2014
Director
Director Form 4 Other acquisition or disposition -- -- 10,000
Feb 19, 2014
SVP Commercial
SVP Commercial Form 4 Other acquisition or disposition -- -- 1,620
Feb 13, 2014
Director
Director Form 4 Other acquisition or disposition -- -- 2,500
Feb 13, 2014
Director
Director Form 4 Other acquisition or disposition -- -- 2,500
Feb 13, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 20,000
Feb 13, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 5,568
Feb 13, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Other acquisition or disposition -- -- 5,623
Feb 12, 2014
VP Controller and Asst Treasur
VP Controller and Asst Treasur Form 4 Other acquisition or disposition -- -- 4,098
Feb 12, 2014
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 69,960

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