REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

TRAPHAGEN INVESTMENT ADVISORS LLC's Holding History (CIK: 0002023380)

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

Q4 2025
Shares 964 Value ($000) $744 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 911 Value ($000) $512 Avg Close $564.28 Range $519.56 - $609.69
Q2 2025
Shares 887 Value ($000) $466 Avg Close $556.12 Range $475.17 - $638.52
Q1 2025
Shares 770 Value ($000) $488 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 688 Value ($000) $490 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 455 Value ($000) $478 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 455 Value ($000) $478 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 745 Value ($000) $718 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 947 Value ($000) $832 Avg Close $818.96 Range $764.95 - $894.90
Q3 2023
Shares 1,149 Value ($000) $946 Avg Close $781.58 Range $684.72 - $842.83
Q2 2023
Shares 1,149 Value ($000) $826 Avg Close $766.75 Range $681.03 - $832.93
Q1 2023
Shares 1,151 Value ($000) $946 Avg Close $750.05 Range $664.32 - $830.39
Q4 2022
Shares 1,147 Value ($000) $828 Avg Close $733.79 Range $690.81 - $774.70
Q3 2022
Shares 1,147 Value ($000) $790 Avg Close $625.92 Range $560.71 - $750.51
Q2 2022
Shares 1,155 Value ($000) $683 Avg Close $646.43 Range $535.04 - $743.30
Q1 2022
Shares 1,149 Value ($000) $802 Avg Close $629.16 Range $589.59 - $706.29
Q4 2021
Shares 1,149 Value ($000) $726 Avg Close $611.44 Range $536.21 - $670.14
Q3 2021
Shares 1,149 Value ($000) $695 Avg Close $617.39 Range $551.89 - $682.83
Q2 2021
Shares 1,149 Value ($000) $642 Avg Close $503.83 Range $466.78 - $566.85
Q1 2021
Shares 1,149 Value ($000) $544 Avg Close $484.19 Range $438.57 - $555.83
Q4 2020
Shares 1,146 Value ($000) $554 Avg Close $536.82 Range $468.18 - $616.55
Q3 2020
Shares 1,141 Value ($000) $639 Avg Close $602.99 Range $537.02 - $660.97
Q2 2020
Shares 1,141 Value ($000) $712 Avg Close $564.49 Range $473.82 - $642.77
Q1 2020
Shares 1,141 Value ($000) $557 Avg Close $410.21 Range $326.32 - $515.14
Q4 2019
Shares 1,591 Value ($000) $597 Avg Close $334.59 Range $270.76 - $380.14
Q3 2019
Shares 1,591 Value ($000) $441 Avg Close $294.28 Range $269.87 - $318.99
Q2 2019
Shares 1,591 Value ($000) $498 Avg Close $331.08 Range $293.64 - $413.60
Q1 2019
Shares 1,591 Value ($000) $653 Avg Close $409.51 Range $363.99 - $439.56