REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Aureus Asset Management, LLC's Holding History (CIK: 0001381296)

Note: Option positions (PUT/CALL) are excluded.

Q2 2024

Shares 233 Value ($000) $245 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 233 Value ($000) $224 Avg Close $945.64 Range $866.58 - $992.82

Q4 2023

Shares 278 Value ($000) $244 Avg Close $818.96 Range $764.95 - $894.90

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	233	$245	$964.05	$870.40 - $1075.21
Q1 2024	233	$224	$945.64	$866.58 - $992.82
Q4 2023	278	$244	$818.96	$764.95 - $894.90