Date Name Title Filing Type Shares Traded Price Total Held
Sep 29, 2008
Director, Chief Exec Officer & President, Ten Percent Owner
Director, Chief Exec Officer & President, Ten Percent Owner Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 23,238 $23.28 121,482
Sep 12, 2014
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 23,324 $346.88 22,252,908
Dec 12, 2017
SVP Finance & CFO
SVP Finance & CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 23,337 -- 23,337
Dec 12, 2017
SVP General Counsel and Secret
SVP General Counsel and Secret Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 23,337 -- 23,337
Nov 18, 2019
Director, President and CSO
Director, President and CSO Form 4 Bona fide gift 23,367 -- 23,367
Nov 18, 2019
Director, President and CSO
Director, President and CSO 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 -- --
Mar 06, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Bona fide gift 23,367 -- 23,367
Jul 11, 2014
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 23,378 $318.14 21,920,616
Mar 21, 2014
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 23,411 $320.09 18,325,091

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