REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025
Shares 221,090 Value ($000) $170,720 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 228,828 Value ($000) $128,608 Avg Close $564.28 Range $519.56 - $609.69
Q2 2025
Shares 173,809 Value ($000) $91,138 Avg Close $556.12 Range $475.17 - $638.52
Q1 2025
Shares 146,740 Value ($000) $93,079 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 137,208 Value ($000) $97,690 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 129,264 Value ($000) $135,845 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 126,748 Value ($000) $133,215 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 128,511 Value ($000) $123,710 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 121,030 Value ($000) $106,318 Avg Close $818.96 Range $764.95 - $894.90
Q3 2023
Shares 126,201 Value ($000) $103,946 Avg Close $781.58 Range $684.72 - $842.83
Q2 2023
Shares 125,849 Value ($000) $90,352 Avg Close $766.75 Range $681.03 - $832.93
Q1 2023
Shares 128,502 Value ($000) $105,499 Avg Close $750.05 Range $664.32 - $830.39
Q4 2022
Shares 134,777 Value ($000) $97,238 Avg Close $733.79 Range $690.81 - $774.70
Q3 2022
Shares 166,982 Value ($000) $115,109 Avg Close $625.92 Range $560.71 - $750.51
Q2 2022
Shares 160,613 Value ($000) $95,157 Avg Close $646.43 Range $535.04 - $743.30
Q1 2022
Shares 187,190 Value ($000) $130,506 Avg Close $629.16 Range $589.59 - $706.29
Q4 2021
Shares 212,055 Value ($000) $134,425 Avg Close $611.44 Range $536.21 - $670.14
Q3 2021
Shares 205,943 Value ($000) $124,711 Avg Close $617.39 Range $551.89 - $682.83
Q2 2021
Shares 188,838 Value ($000) $104,818 Avg Close $503.83 Range $466.78 - $566.85
Q1 2021
Shares 164,114 Value ($000) $77,522 Avg Close $484.19 Range $438.57 - $555.83
Q4 2020
Shares 130,807 Value ($000) $63,089 Avg Close $536.82 Range $468.18 - $616.55
Q3 2020
Shares 126,843 Value ($000) $71,356 Avg Close $602.99 Range $537.02 - $660.97
Q2 2020
Shares 136,492 Value ($000) $84,783 Avg Close $564.49 Range $473.82 - $642.77
Q1 2020
Shares 120,167 Value ($000) $58,626 Avg Close $410.21 Range $326.32 - $515.14
Q4 2019
Shares 113,384 Value ($000) $42,564 Avg Close $334.59 Range $270.76 - $380.14
Q3 2019
Shares 159,054 Value ($000) $44,104 Avg Close $294.28 Range $269.87 - $318.99
Q2 2019
Shares 97,778 Value ($000) $30,593 Avg Close $331.08 Range $293.64 - $413.60
Q1 2019
Shares 118,525 Value ($000) $48,643 Avg Close $409.51 Range $363.99 - $439.56
Q4 2018
Shares 89,723 Value ($000) $33,429 Avg Close $364.00 Range $325.77 - $407.74
Q3 2018
Shares 106,668 Value ($000) $43,112 Avg Close $378.49 Range $340.69 - $414.19
Q2 2018
Shares 87,926 Value ($000) $30,310 Avg Close $311.03 Range $280.34 - $347.31
Q1 2018
Shares 183,556 Value ($000) $62,805 Avg Close $345.90 Range $311.80 - $394.59
Q4 2017
Shares 168,780 Value ($000) $64,592 Avg Close $402.77 Range $351.19 - $474.37
Q3 2017
Shares 164,696 Value ($000) $73,610 Avg Close $473.21 Range $424.12 - $523.22
Q2 2017
Shares 146,253 Value ($000) $71,912 Avg Close $435.19 Range $358.01 - $540.55
Q1 2017
Shares 155,097 Value ($000) $60,115 Avg Close $368.62 Range $338.21 - $399.00
Q4 2016
Shares 141,558 Value ($000) $52,895 Avg Close $378.17 Range $323.56 - $450.46