REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

CITIZENS FINANCIAL GROUP INC/RI's Holding History (CIK: 0000759944)

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

Q4 2025

Shares 3,859 Value ($000) $2,978 Avg Close $678.68 Range $540.32 - $792.77

Q3 2025

Shares 3,618 Value ($000) $2,034 Avg Close $564.28 Range $519.56 - $609.69

Q2 2025

Shares 2,659 Value ($000) $1,396 Avg Close $556.12 Range $475.17 - $638.52

Q1 2025

Shares 788 Value ($000) $500 Avg Close $684.44 Range $615.89 - $745.12

Q4 2024

Shares 1,253 Value ($000) $893 Avg Close $834.60 Range $689.18 - $1055.74

Q3 2024

Shares 12,018 Value ($000) $12,634 Avg Close $1106.73 Range $1002.85 - $1204.52

Q2 2024

Shares 12,130 Value ($000) $12,749 Avg Close $964.05 Range $870.40 - $1075.21

Q1 2024

Shares 12,003 Value ($000) $11,553 Avg Close $945.64 Range $866.58 - $992.82

Q4 2023

Shares 12,281 Value ($000) $10,787 Avg Close $818.96 Range $764.95 - $894.90

Q3 2023

Shares 12,306 Value ($000) $10,128 Avg Close $781.58 Range $684.72 - $842.83

Q2 2023

Shares 12,700 Value ($000) $9,126 Avg Close $766.75 Range $681.03 - $832.93

Q1 2023

Shares 12,625 Value ($000) $10,374 Avg Close $750.05 Range $664.32 - $830.39

Q4 2022

Shares 12,952 Value ($000) $9,345 Avg Close $733.79 Range $690.81 - $774.70

Q3 2022

Shares 13,761 Value ($000) $9,480 Avg Close $625.92 Range $560.71 - $750.51

Q2 2022

Shares 13,762 Value ($000) $8,136 Avg Close $646.43 Range $535.04 - $743.30

Q1 2022

Shares 13,945 Value ($000) $9,740 Avg Close $629.16 Range $589.59 - $706.29

Q4 2021

Shares 14,126 Value ($000) $8,921 Avg Close $611.44 Range $536.21 - $670.14

Q3 2021

Shares 14,377 Value ($000) $8,701 Avg Close $617.39 Range $551.89 - $682.83

Q2 2021

Shares 14,715 Value ($000) $8,219 Avg Close $503.83 Range $466.78 - $566.85

Q2 2020

Shares 63 Value ($000) $39 Avg Close $564.49 Range $473.82 - $642.77

Q1 2020

Shares 27 Value ($000) $13 Avg Close $410.21 Range $326.32 - $515.14

Q4 2019

Shares 17 Value ($000) $6 Avg Close $334.59 Range $270.76 - $380.14

Q2 2019

Shares 7 Value ($000) $2 Avg Close $331.08 Range $293.64 - $413.60

Q1 2019

Shares 72 Value ($000) $30 Avg Close $409.51 Range $363.99 - $439.56

Q4 2015

Shares 2 Value ($000) $3 Avg Close $538.82 Range $445.63 - $589.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,859	$2,978	$678.68	$540.32 - $792.77
Q3 2025	3,618	$2,034	$564.28	$519.56 - $609.69
Q2 2025	2,659	$1,396	$556.12	$475.17 - $638.52
Q1 2025	788	$500	$684.44	$615.89 - $745.12
Q4 2024	1,253	$893	$834.60	$689.18 - $1055.74
Q3 2024	12,018	$12,634	$1106.73	$1002.85 - $1204.52
Q2 2024	12,130	$12,749	$964.05	$870.40 - $1075.21
Q1 2024	12,003	$11,553	$945.64	$866.58 - $992.82
Q4 2023	12,281	$10,787	$818.96	$764.95 - $894.90
Q3 2023	12,306	$10,128	$781.58	$684.72 - $842.83
Q2 2023	12,700	$9,126	$766.75	$681.03 - $832.93
Q1 2023	12,625	$10,374	$750.05	$664.32 - $830.39
Q4 2022	12,952	$9,345	$733.79	$690.81 - $774.70
Q3 2022	13,761	$9,480	$625.92	$560.71 - $750.51
Q2 2022	13,762	$8,136	$646.43	$535.04 - $743.30
Q1 2022	13,945	$9,740	$629.16	$589.59 - $706.29
Q4 2021	14,126	$8,921	$611.44	$536.21 - $670.14
Q3 2021	14,377	$8,701	$617.39	$551.89 - $682.83
Q2 2021	14,715	$8,219	$503.83	$466.78 - $566.85
Q2 2020	63	$39	$564.49	$473.82 - $642.77
Q1 2020	27	$13	$410.21	$326.32 - $515.14
Q4 2019	17	$6	$334.59	$270.76 - $380.14
Q2 2019	7	$2	$331.08	$293.64 - $413.60
Q1 2019	72	$30	$409.51	$363.99 - $439.56
Q4 2015	2	$3	$538.82	$445.63 - $589.32