Date Name Title Filing Type Shares Traded Price Total Held
Mar 06, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Bona fide gift 23,367 -- --
Mar 06, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Bona fide gift 23,367 -- 23,367
Feb 13, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Bona fide gift 568,343 -- 500,000
Feb 13, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Bona fide gift 568,343 -- 568,343
Feb 13, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Other acquisition or disposition -- -- 5,623
Feb 12, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Open market or private sale of non-derivative or derivative security 4,322 $317.82 1,153,008
Feb 12, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Open market or private sale of non-derivative or derivative security 15,816 $318.52 1,137,192
Feb 12, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Open market or private sale of non-derivative or derivative security 30,858 $319.44 1,106,334
Feb 12, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Open market or private sale of non-derivative or derivative security 17,274 $320.48 1,089,060
Feb 12, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Open market or private sale of non-derivative or derivative security 8,021 $321.48 1,081,039

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