REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Parallel Advisors, LLC's Holding History (CIK: 0001690010)

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

Q4 2025
Shares 995 Value ($000) $769 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 901 Value ($000) $507 Avg Close $564.28 Range $519.56 - $609.69
Q2 2025
Shares 742 Value ($000) $389 Avg Close $556.12 Range $475.17 - $638.52
Q1 2025
Shares 975 Value ($000) $618 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 1,104 Value ($000) $786 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 1,324 Value ($000) $1,392 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 1,251 Value ($000) $1,315 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 1,151 Value ($000) $1,108 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 985 Value ($000) $865 Avg Close $818.96 Range $764.95 - $894.90
Q3 2023
Shares 1,613 Value ($000) $1,327 Avg Close $781.58 Range $684.72 - $842.83
Q2 2023
Shares 1,541 Value ($000) $1,107 Avg Close $766.75 Range $681.03 - $832.93
Q1 2023
Shares 1,550 Value ($000) $1,274 Avg Close $750.05 Range $664.32 - $830.39
Q4 2022
Shares 1,610 Value ($000) $1,162 Avg Close $733.79 Range $690.81 - $774.70
Q3 2022
Shares 1,713 Value ($000) $1,180 Avg Close $625.92 Range $560.71 - $750.51
Q2 2022
Shares 1,845 Value ($000) $1,091 Avg Close $646.43 Range $535.04 - $743.30
Q1 2022
Shares 1,055 Value ($000) $730 Avg Close $629.16 Range $589.59 - $706.29
Q4 2021
Shares 1,105 Value ($000) $698 Avg Close $611.44 Range $536.21 - $670.14
Q3 2021
Shares 1,042 Value ($000) $631 Avg Close $617.39 Range $551.89 - $682.83
Q2 2021
Shares 601 Value ($000) $336 Avg Close $503.83 Range $466.78 - $566.85
Q1 2021
Shares 504 Value ($000) $238 Avg Close $484.19 Range $438.57 - $555.83
Q4 2020
Shares 697 Value ($000) $337 Avg Close $536.82 Range $468.18 - $616.55
Q3 2020
Shares 891 Value ($000) $499 Avg Close $602.99 Range $537.02 - $660.97
Q2 2020
Shares 655 Value ($000) $408 Avg Close $564.49 Range $473.82 - $642.77
Q1 2020
Shares 554 Value ($000) $270 Avg Close $410.21 Range $326.32 - $515.14
Q4 2019
Shares 351 Value ($000) $132 Avg Close $334.59 Range $270.76 - $380.14
Q3 2019
Shares 278 Value ($000) $77 Avg Close $294.28 Range $269.87 - $318.99
Q2 2019
Shares 330 Value ($000) $103 Avg Close $331.08 Range $293.64 - $413.60
Q1 2019
Shares 395 Value ($000) $162 Avg Close $409.51 Range $363.99 - $439.56
Q4 2018
Shares 370 Value ($000) $138 Avg Close $364.00 Range $325.77 - $407.74
Q3 2018
Shares 469 Value ($000) $189 Avg Close $378.49 Range $340.69 - $414.19
Q2 2018
Shares 406 Value ($000) $140 Avg Close $311.03 Range $280.34 - $347.31
Q1 2018
Shares 463 Value ($000) $159 Avg Close $345.90 Range $311.80 - $394.59
Q4 2017
Shares 501 Value ($000) $188 Avg Close $402.77 Range $351.19 - $474.37
Q3 2017
Shares 626 Value ($000) $246 Avg Close $473.21 Range $424.12 - $523.22
Q2 2017
Shares 651 Value ($000) $320 Avg Close $435.19 Range $358.01 - $540.55
Q1 2017
Shares 1,086 Value ($000) $442 Avg Close $368.62 Range $338.21 - $399.00
Q4 2016
Shares 1,027 Value ($000) $377 Avg Close $378.17 Range $323.56 - $450.46