REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Legacy Advisors, LLC's Holding History (CIK: 0001720969)

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

Q1 2025

Shares 435 Value ($000) $276 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 362 Value ($000) $258 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 298 Value ($000) $313 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 228 Value ($000) $240 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 208 Value ($000) $200 Avg Close $945.64 Range $866.58 - $992.82

Q3 2017

Shares 20 Value ($000) $8 Avg Close $473.21 Range $424.12 - $523.22

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	435	$276	$684.44	$615.89 - $745.12
Q4 2024	362	$258	$834.60	$689.18 - $1055.74
Q3 2024	298	$313	$1106.73	$1002.85 - $1204.52
Q2 2024	228	$240	$964.05	$870.40 - $1075.21
Q1 2024	208	$200	$945.64	$866.58 - $992.82
Q3 2017	20	$8	$473.21	$424.12 - $523.22