Date Name Title Filing Type Shares Traded Price Total Held
Oct 05, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 5 Bona fide gift 3,509 -- 171,547
Dec 16, 2015
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 172,723 -- 172,723
Dec 16, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 172,723 -- 172,723
Sep 17, 2003
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 87,060 $4.25 172,948
Dec 19, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 173,428
Jun 27, 2007
Director
Director Form 4 Other acquisition or disposition (describe transaction) 97,799 -- 173,428
Sep 02, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 175,056
Jul 18, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 175,056
Jun 30, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 3,798 -- 175,056
Jul 13, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 10,438 $56.71 176,155

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