REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Ledyard National Bank's Holding History (CIK: 0001310658)

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

Q4 2025
Shares 6,133 Value ($000) $4,734 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 6,122 Value ($000) $3,442 Avg Close $564.28 Range $519.56 - $609.69
Q2 2025
Shares 6,365 Value ($000) $3,342 Avg Close $556.12 Range $475.17 - $638.52
Q1 2025
Shares 6,245 Value ($000) $3,961 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 6,525 Value ($000) $4,648 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 6,391 Value ($000) $6,718 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 6,581 Value ($000) $6,917 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 6,981 Value ($000) $6,719 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 7,435 Value ($000) $6,530 Avg Close $818.96 Range $764.95 - $894.90
Q3 2023
Shares 7,633 Value ($000) $6,282 Avg Close $781.58 Range $684.72 - $842.83
Q2 2023
Shares 7,753 Value ($000) $5,571 Avg Close $766.75 Range $681.03 - $832.93
Q1 2023
Shares 8,031 Value ($000) $6,599 Avg Close $750.05 Range $664.32 - $830.39
Q4 2022
Shares 8,367 Value ($000) $6,037 Avg Close $733.79 Range $690.81 - $774.70
Q3 2022
Shares 8,895 Value ($000) $6,127 Avg Close $625.92 Range $560.71 - $750.51
Q2 2022
Shares 9,205 Value ($000) $5,441 Avg Close $646.43 Range $535.04 - $743.30
Q1 2022
Shares 9,558 Value ($000) $6,675 Avg Close $629.16 Range $589.59 - $706.29
Q4 2021
Shares 9,422 Value ($000) $5,950 Avg Close $611.44 Range $536.21 - $670.14
Q3 2021
Shares 7,926 Value ($000) $4,797 Avg Close $617.39 Range $551.89 - $682.83
Q2 2021
Shares 8,091 Value ($000) $4,519 Avg Close $503.83 Range $466.78 - $566.85
Q1 2021
Shares 7,944 Value ($000) $3,759 Avg Close $484.19 Range $438.57 - $555.83
Q4 2020
Shares 7,572 Value ($000) $3,658 Avg Close $536.82 Range $468.18 - $616.55
Q3 2020
Shares 1,931 Value ($000) $1,081 Avg Close $602.99 Range $537.02 - $660.97
Q2 2020
Shares 1,985 Value ($000) $1,238 Avg Close $564.49 Range $473.82 - $642.77
Q1 2020
Shares 2,041 Value ($000) $997 Avg Close $410.21 Range $326.32 - $515.14
Q4 2019
Shares 2,128 Value ($000) $799 Avg Close $334.59 Range $270.76 - $380.14
Q3 2019
Shares 6,485 Value ($000) $1,799 Avg Close $294.28 Range $269.87 - $318.99
Q2 2019
Shares 7,110 Value ($000) $2,225 Avg Close $331.08 Range $293.64 - $413.60
Q1 2019
Shares 9,563 Value ($000) $3,927 Avg Close $409.51 Range $363.99 - $439.56
Q4 2018
Shares 240 Value ($000) $90 Avg Close $364.00 Range $325.77 - $407.74
Q1 2017
Shares 15 Value ($000) $6 Avg Close $368.62 Range $338.21 - $399.00
Q1 2014
Shares 17 Value ($000) $5 Avg Close $306.39 Range $261.52 - $350.55
Q4 2013
Shares 17 Value ($000) $5 Avg Close $286.03 Range $256.27 - $317.74