Date Name Title Filing Type Shares Traded Price Total Held
Mar 28, 2006
Director
Director Form 4 Bona fide gift 10,065 -- 390,485
Feb 14, 2012
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 234,616 $13.00 390,679
Sep 10, 2014
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 390,852
Aug 26, 2014
Director, Chairman of the Board
Director, Chairman of the Board 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-3 151,537 $351.62 390,852
Feb 14, 2012
Director, President & CEO
Director, President & CEO 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 1,801 $111.01 392,585
Dec 13, 2017
Director, President & CEO
Director, President & CEO 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 14,230 $385.08 393,179
Mar 14, 2022
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 75,000 $179.13 393,669
Feb 14, 2012
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,384 $13.00 394,386
Dec 16, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 240,000 -- 398,079
May 21, 2020
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 8,359 $562.48 399,038

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