REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Family Manage LLC's Holding History (CIK: 0001539947)

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

Q4 2025
Shares 935 Value ($000) $722 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 987 Value ($000) $555 Avg Close $564.28 Range $519.56 - $609.69
Q2 2025
Shares 4,066 Value ($000) $2,135 Avg Close $556.12 Range $475.17 - $638.52
Q1 2025
Shares 4,204 Value ($000) $2,666 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 4,124 Value ($000) $2,938 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 4,000 Value ($000) $4,205 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 6,650 Value ($000) $6,989 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 6,276 Value ($000) $6,041 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 5,699 Value ($000) $5,005 Avg Close $818.96 Range $764.95 - $894.90
Q3 2023
Shares 6,142 Value ($000) $5,055 Avg Close $781.58 Range $684.72 - $842.83
Q2 2023
Shares 6,205 Value ($000) $4,459 Avg Close $766.75 Range $681.03 - $832.93
Q1 2023
Shares 6,291 Value ($000) $5,169 Avg Close $750.05 Range $664.32 - $830.39
Q4 2022
Shares 5,971 Value ($000) $4,308 Avg Close $733.79 Range $690.81 - $774.70
Q3 2022
Shares 6,036 Value ($000) $4,158 Avg Close $625.92 Range $560.71 - $750.51
Q2 2022
Shares 6,102 Value ($000) $3,607 Avg Close $646.43 Range $535.04 - $743.30
Q1 2022
Shares 6,371 Value ($000) $4,450 Avg Close $629.16 Range $589.59 - $706.29
Q4 2021
Shares 6,384 Value ($000) $4,032 Avg Close $611.44 Range $536.21 - $670.14
Q3 2021
Shares 6,265 Value ($000) $3,791 Avg Close $617.39 Range $551.89 - $682.83
Q2 2021
Shares 6,204 Value ($000) $3,465 Avg Close $503.83 Range $466.78 - $566.85
Q1 2021
Shares 7,086 Value ($000) $3,353 Avg Close $484.19 Range $438.57 - $555.83
Q4 2020
Shares 7,023 Value ($000) $3,393 Avg Close $536.82 Range $468.18 - $616.55
Q3 2020
Shares 5,227 Value ($000) $2,926 Avg Close $602.99 Range $537.02 - $660.97
Q2 2020
Shares 6,684 Value ($000) $4,168 Avg Close $564.49 Range $473.82 - $642.77
Q1 2020
Shares 8,604 Value ($000) $4,201 Avg Close $410.21 Range $326.32 - $515.14
Q4 2019
Shares 8,716 Value ($000) $3,273 Avg Close $334.59 Range $270.76 - $380.14
Q3 2019
Shares 8,730 Value ($000) $2,422 Avg Close $294.28 Range $269.87 - $318.99
Q2 2019
Shares 8,737 Value ($000) $2,735 Avg Close $331.08 Range $293.64 - $413.60
Q1 2019
Shares 8,603 Value ($000) $3,533 Avg Close $409.51 Range $363.99 - $439.56
Q4 2018
Shares 4,516 Value ($000) $1,687 Avg Close $364.00 Range $325.77 - $407.74