LAROSA JOSEPH J

REGN

LAROSA JOSEPH J serves as EVP General Counsel and Secret at Regeneron Pharmaceuticals, Inc. (REGN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

11 trades

$28.59M

Net Position

Net Seller

$28.59M

Companies Traded

REGN

Active Period

Jul 2021 – Dec 2025

11 total trades

Most Recent

Sell REGN

Dec 9, 2025 · $995.3K

LAROSA JOSEPH J's Insider Trading at Regeneron Pharmaceuticals, Inc. (REGN)

Buys

0 · $0.00

Sells

11 · $28.59M

Total Shares Bought

Total Shares Sold

37,864

REGN Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Dec 9, 2025	Sell	1,396	$712.94	$995.3K	0
Nov 24, 2025	Sell	12,686	$736.77	$9.35M	0
Jul 12, 2024	Sell	1,866	$1088.95	$2.03M	37,937
May 22, 2024	Sell	1,865	$994.90	$1.86M	34,678
Feb 28, 2024	Sell	1,000	$990.00	$990.0K	36,543
Feb 26, 2024	Sell	1,000	$967.65	$967.6K	37,543
Feb 9, 2024	Sell	1,000	$950.00	$950.0K	38,543
Apr 11, 2022	Sell	5,114	$721.10	$3.69M	16,900
Apr 4, 2022	Sell	5,114	$690.73	$3.53M	26,759
Aug 24, 2021	Sell	3,425	$661.85	$2.27M	13,224
Jul 7, 2021	Sell	3,398	$580.00	$1.97M	13,182