VAGELOS P ROY

REGN

VAGELOS P ROY serves as Director 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

2 trades

$26.53M

Net Position

Net Seller

$26.53M

Companies Traded

REGN

Active Period

Aug 2021 – Apr 2022

2 total trades

Most Recent

Sell REGN

Apr 1, 2022 · $20.00M

VAGELOS P ROY's Insider Trading at Regeneron Pharmaceuticals, Inc. (REGN)

Buys

0 · $0.00

Sells

2 · $26.53M

Total Shares Bought

Total Shares Sold

38,611

REGN Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Apr 1, 2022	Sell	28,572	$700.01	$20.00M	127,006
Aug 19, 2021	Sell	10,039	$650.04	$6.53M	37,747

Related Insiders

RYAN ARTHUR F

director

REGNSell · Mar 3, 2026

Huda Y Zoghbi

Director

REGNSell · Feb 19, 2026

Jason Pitofsky

VP Controller

REGNSell · Feb 11, 2026

Bonnie L Bassler

Director

REGNSell · Jan 8, 2026

YANCOPOULOS GEORGE

Bd. Co-Chair, President & CSO

REGNSell · Jan 5, 2026

SING GEORGE L

Director

REGNSell · Dec 31, 2025

SCHLEIFER LEONARD S

Bd. Co-Chair, President & CEO

REGNSell · Dec 11, 2025

MURPHY ANDREW J

EVP Research

REGNSell · Dec 11, 2025

Explore More Insider Trading Data

REGN Insider Trading Activity

View all insider trades at Regeneron Pharmaceuticals, Inc.

Healthcare Sector Insider Trades

See insider activity across healthcare stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity