Date Name Title Filing Type Shares Traded Price Total Held
Dec 16, 2008
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs 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 14,922 $16.42 588,235
Dec 31, 2003
Director
Director Form 5 Bona fide gift 14,786 $15.10 588,485
Dec 16, 2008
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 26,991 $7.41 590,085
Feb 10, 2017
Director, President & CSO
Director, President & CSO Form 5 Other acquisition or disposition -- -- 591,348
Dec 15, 2016
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori 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 95,223 $380.09 591,348
Mar 10, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 10,023 $467.53 591,569
Aug 06, 2021
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 160,000 $52.03 596,176
May 12, 2020
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 5,810 $566.51 596,620
May 11, 2020
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 125,000 $30.63 599,499
Mar 10, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Open market or private sale of non-derivative or derivative security 11,916 $466.58 601,592

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