Date Name Title Filing Type Shares Traded Price Total Held
Dec 02, 2011
Director, EVP CSO President Regeneron Re
Director, EVP CSO President Regeneron Re Form 4 Other acquisition or disposition -- -- 5,390
Dec 07, 2009
Director, EVP CSO & Pres Regn Res Labs
Director, EVP CSO & Pres Regn Res Labs Form 4 Other acquisition or disposition -- -- 4,694
Dec 18, 2008
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs Form 4 Other acquisition or disposition -- -- 4,330
Dec 19, 2007
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs Form 4 Other acquisition or disposition -- -- 4,002
Feb 15, 2024
Director, Bd. Co-Chair, President & CSO
Director, Bd. Co-Chair, President & CSO 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-3 123,601 $953.83 801,608
Dec 11, 2023
Director, Bd. Co-Chair, President & CSO
Director, Bd. Co-Chair, President & CSO 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 12,841 $844.09 752,486
Dec 30, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific 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-3 130,714 $483.25 750,224
Dec 30, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific 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 86,096 $483.25 822,207
Mar 09, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific 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 50,545 $476.42 563,990
Mar 09, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific 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 78,376 $476.42 635,614

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