REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

TWINBEECH CAPITAL LP's Holding History (CIK: 0001769646)

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

Q2 2025

Shares 79,286 Value ($000) $41,625 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 53,101 Value ($000) $33,678 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 25,137 Value ($000) $17,906 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 45,867 Value ($000) $48,217 Avg Close $1106.73 Range $1002.85 - $1204.52

Q1 2024

Shares 21,013 Value ($000) $20,225 Avg Close $945.64 Range $866.58 - $992.82

Q3 2023

Shares 248 Value ($000) $204 Avg Close $781.58 Range $684.72 - $842.83

Q2 2023

Shares 20,598 Value ($000) $14,800 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 13,676 Value ($000) $11,237 Avg Close $750.05 Range $664.32 - $830.39

Q4 2019

Shares 9,507 Value ($000) $3,570 Avg Close $334.59 Range $270.76 - $380.14

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	79,286	$41,625	$556.12	$475.17 - $638.52
Q1 2025	53,101	$33,678	$684.44	$615.89 - $745.12
Q4 2024	25,137	$17,906	$834.60	$689.18 - $1055.74
Q3 2024	45,867	$48,217	$1106.73	$1002.85 - $1204.52
Q1 2024	21,013	$20,225	$945.64	$866.58 - $992.82
Q3 2023	248	$204	$781.58	$684.72 - $842.83
Q2 2023	20,598	$14,800	$766.75	$681.03 - $832.93
Q1 2023	13,676	$11,237	$750.05	$664.32 - $830.39
Q4 2019	9,507	$3,570	$334.59	$270.76 - $380.14