Andrew J Murphy Regeneron Pharmaceuticals, Inc. (REGN) insider trading activity

Andrew J Murphy is EVP Research of REGENERON PHARMACEUTICALS, INC.. Currently has a direct ownership of 50,046 shares of REGN, which is worth approximately $34.7 Million. The most recent transaction as insider was on Oct 30, 2025, when has been sold 1,538 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 50K

1.98% 3M change

6.21% 12M change

Total Value Held $34.7 Million

ANDREW J MURPHY Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 30 2025	SELL Bona fide gift	-	1,538 Reduced 2.98%	50,046 Common Stock
Oct 29 2025	SELL Payment of exercise price or tax liability	$21,080,161 $648.82 p/Share	32,490 Reduced 38.64%	51,584 Common Stock
Oct 29 2025	BUY Exercise of conversion of derivative security	$19,448,450 $555.67 p/Share	35,000 Added 29.39%	84,074 Common Stock
Dec 16 2024	SELL Payment of exercise price or tax liability	$770,273 $730.81 p/Share	1,054 Reduced 2.1%	49,074 Common Stock
Dec 09 2024	SELL Payment of exercise price or tax liability	$387,204 $787.0 p/Share	492 Reduced 0.97%	50,128 Common Stock
Dec 06 2024	BUY Grant, award, or other acquisition	-	3,499 Added 6.47%	50,620 Common Stock
Nov 08 2024	SELL Bona fide gift	-	1,185 Reduced 2.45%	47,121 Common Stock

Aug 14 2024	SELL Open market or private sale	$7,321,840 $1150.69 p/Share	6,363 Reduced 11.64%	48,306 Common Stock
Aug 13 2024	SELL Payment of exercise price or tax liability	$15,566,499 $1141.49 p/Share	13,637 Reduced 19.96%	54,669 Common Stock
Aug 13 2024	BUY Exercise of conversion of derivative security	$7,993,200 $399.66 p/Share	20,000 Added 22.65%	68,306 Common Stock
Mar 14 2024	SELL Open market or private sale	$5,545,203 $958.88 p/Share	5,783 Reduced 10.69%	48,306 Common Stock
Mar 13 2024	SELL Payment of exercise price or tax liability	$13,816,364 $971.82 p/Share	14,217 Reduced 20.81%	54,089 Common Stock
Mar 13 2024	BUY Exercise of conversion of derivative security	$7,993,200 $399.66 p/Share	20,000 Added 22.65%	68,306 Common Stock
Dec 12 2023	SELL Payment of exercise price or tax liability	$6,559,828 $856.71 p/Share	7,657 Reduced 13.68%	48,306 Common Stock
Dec 11 2023	SELL Payment of exercise price or tax liability	$4,873,775 $844.09 p/Share	5,774 Reduced 9.35%	55,963 Common Stock
Dec 08 2023	SELL Payment of exercise price or tax liability	$745,066 $843.79 p/Share	883 Reduced 1.49%	58,538 Common Stock
Dec 08 2023	BUY Grant, award, or other acquisition	-	3,199 Added 4.93%	61,737 Common Stock
Dec 05 2023	SELL Open market or private sale	$5,333,376 $816.0 p/Share	6,536 Reduced 9.91%	59,421 Common Stock
Dec 04 2023	SELL Payment of exercise price or tax liability	$10,954,041 $813.58 p/Share	13,464 Reduced 16.95%	65,957 Common Stock
Dec 04 2023	BUY Exercise of conversion of derivative security	$5,408,600 $270.43 p/Share	20,000 Added 20.12%	79,421 Common Stock
Nov 14 2023	SELL Open market or private sale	$5,195,872 $800.35 p/Share	6,492 Reduced 9.85%	59,421 Common Stock
Nov 13 2023	SELL Payment of exercise price or tax liability	$10,748,180 $795.69 p/Share	13,508 Reduced 17.01%	65,913 Common Stock
Nov 13 2023	BUY Exercise of conversion of derivative security	$5,408,600 $270.43 p/Share	20,000 Added 20.12%	79,421 Common Stock
May 09 2023	SELL Bona fide gift	-	1,326 Reduced 2.18%	59,421 Common Stock
Dec 16 2022	BUY Grant, award, or other acquisition	-	4,129 Added 6.36%	60,747 Common Stock

AJM

Andrew J Murphy

EVP Research

Tarrytown, NY

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