Insider Transactions | Regeneron Investors

Date	Name	Title	Filing	Type	Shares Traded	Price	Total Held
Dec 11, 2023	Fenimore Christopher R. SVP Controller Trans History: 331	SVP Controller	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	1,276	$844.09	21,562
Dec 11, 2023	Fenimore Christopher R. SVP Controller Trans History: 331	SVP Controller	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	260	$844.09	21,302
Dec 11, 2023	Landry Robert E EVP Finance CFO Trans History: 465	EVP Finance CFO	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	669	$844.09	30,017
Dec 11, 2023	Landry Robert E EVP Finance CFO Trans History: 465	EVP Finance CFO	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	2,552	$844.09	27,465
Dec 11, 2023	LAROSA JOSEPH J EVP General Counsel and Secret Trans History: 201	EVP General Counsel and Secret	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	669	$844.09	30,036
Dec 11, 2023	McCourt Marion EVP Commercial Trans History: 171	EVP Commercial	Form 4	Open market or private sale of non-derivative or derivative security	270	$838.44	20,814
Dec 11, 2023	McCourt Marion EVP Commercial Trans History: 171	EVP Commercial	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	373	$844.09	20,441
Dec 11, 2023	MURPHY ANDREW J EVP Research Trans History: 252	EVP Research	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	5,105	$844.09	56,632
Dec 11, 2023	MURPHY ANDREW J EVP Research Trans History: 252	EVP Research	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	669	$844.09	55,963
Dec 11, 2023	SCHLEIFER LEONARD S Director, Bd. Co-Chair, President & CEO Trans History: 442	Director, Bd. Co-Chair, President & CEO	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	25,155	--	387,270

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