REGENERON PHARMACEUTICALS, INC. (REGN) Insider Trading -- Recent Executive & Director Transactions

19 insiders reported 114 Form 4 transactions for REGENERON PHARMACEUTICALS, INC. (REGN) over the past 18 months (most recent 2026-07-07). Recent activity: RYAN ARTHUR F (Director) Sell 200 shares, RYAN ARTHUR F (Director) Sell 1 shares, RYAN ARTHUR F (Director) Sell 3 shares, RYAN ARTHUR F (Director) Sell 8 shares, RYAN ARTHUR F (Director) Sell 8 shares. Source: SEC Form 4.

Date	Insider	Title	Type	Shares	Value
2026-07-07	RYAN ARTHUR F	Director	Sell	200	$130,030
2026-04-03	RYAN ARTHUR F	Director	Sell	1	$771
2026-04-03	RYAN ARTHUR F	Director	Sell	3	$2,318
2026-04-03	RYAN ARTHUR F	Director	Sell	8	$6,189
2026-04-03	RYAN ARTHUR F	Director	Sell	8	$6,197
2026-04-03	RYAN ARTHUR F	Director	Sell	14	$10,858
2026-04-03	RYAN ARTHUR F	Director	Sell	13	$10,096
2026-04-03	RYAN ARTHUR F	Director	Sell	9	$6,997
2026-04-03	RYAN ARTHUR F	Director	Sell	4	$3,113
2026-04-03	RYAN ARTHUR F	Director	Sell	40	$31,188
2026-03-03	RYAN ARTHUR F	Director	Sell	20	$15,779
2026-03-03	RYAN ARTHUR F	Director	Sell	2	$1,557
2026-03-03	RYAN ARTHUR F	Director	Sell	5	$3,898
2026-03-03	RYAN ARTHUR F	Director	Sell	3	$2,342
2026-03-03	RYAN ARTHUR F	Director	Sell	2	$1,562
2026-03-03	RYAN ARTHUR F	Director	Sell	2	$1,565
2026-03-03	RYAN ARTHUR F	Director	Sell	10	$7,836
2026-03-03	RYAN ARTHUR F	Director	Sell	9	$7,060
2026-03-03	RYAN ARTHUR F	Director	Sell	11	$8,640
2026-03-03	RYAN ARTHUR F	Director	Sell	7	$5,506
2026-03-03	RYAN ARTHUR F	Director	Sell	2	$1,575
2026-03-03	RYAN ARTHUR F	Director	Sell	7	$5,442
2026-03-03	RYAN ARTHUR F	Director	Sell	20	$15,786
2026-02-23	Zoghbi Huda Y	Director	Buy	1,638	$617,018
2026-02-23	Zoghbi Huda Y	Director	Sell	49	$37,959

Source: SEC Form 4 filings · as of 2026-07-07