REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Codex Capital Asset Management L.L.C.'s Holding History (CIK: 0002030542)

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

Q2 2025

Shares 5,000 Value ($000) $2,625 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 5,750 Value ($000) $3,647 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 5,750 Value ($000) $4,096 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 5,750 Value ($000) $6,045 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 5,750 Value ($000) $6,043 Avg Close $964.05 Range $870.40 - $1075.21

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	5,000	$2,625	$556.12	$475.17 - $638.52
Q1 2025	5,750	$3,647	$684.44	$615.89 - $745.12
Q4 2024	5,750	$4,096	$834.60	$689.18 - $1055.74
Q3 2024	5,750	$6,045	$1106.73	$1002.85 - $1204.52
Q2 2024	5,750	$6,043	$964.05	$870.40 - $1075.21