REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Park Square Financial Group, LLC's Holding History (CIK: 0002058285)

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

Q4 2025

Shares 5 Value ($000) $4 Avg Close $678.68 Range $540.32 - $792.77

Q2 2025

Shares 185 Value ($000) $97 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 286 Value ($000) $181 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 78 Value ($000) $56 Avg Close $834.60 Range $689.18 - $1055.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5	$4	$678.68	$540.32 - $792.77
Q2 2025	185	$97	$556.12	$475.17 - $638.52
Q1 2025	286	$181	$684.44	$615.89 - $745.12
Q4 2024	78	$56	$834.60	$689.18 - $1055.74