REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Chevy Chase Trust Holdings, LLC's Holding History (CIK: 0001462020)

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

Q4 2025
Shares 200,747 Value ($000) $154,951 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 203,152 Value ($000) $114,226 Avg Close $564.28 Range $519.56 - $609.69
Q2 2025
Shares 206,728 Value ($000) $108,532 Avg Close $556.12 Range $475.17 - $638.52
Q1 2025
Shares 221,210 Value ($000) $140,298 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 229,767 Value ($000) $163,670 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 238,379 Value ($000) $250,594 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 241,754 Value ($000) $254,091 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 242,380 Value ($000) $233,288 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 249,577 Value ($000) $219,201 Avg Close $818.96 Range $764.95 - $894.90
Q3 2023
Shares 250,921 Value ($000) $206,498 Avg Close $781.58 Range $684.72 - $842.83
Q2 2023
Shares 252,732 Value ($000) $181,598 Avg Close $766.75 Range $681.03 - $832.93
Q1 2023
Shares 254,468 Value ($000) $209,089 Avg Close $750.05 Range $664.32 - $830.39
Q4 2022
Shares 258,134 Value ($000) $186,241 Avg Close $733.79 Range $690.81 - $774.70
Q3 2022
Shares 280,344 Value ($000) $193,122 Avg Close $625.92 Range $560.71 - $750.51
Q2 2022
Shares 265,463 Value ($000) $156,924 Avg Close $646.43 Range $535.04 - $743.30
Q1 2022
Shares 250,035 Value ($000) $174,628 Avg Close $629.16 Range $589.59 - $706.29
Q4 2021
Shares 231,874 Value ($000) $146,432 Avg Close $611.44 Range $536.21 - $670.14
Q3 2021
Shares 221,256 Value ($000) $133,899 Avg Close $617.39 Range $551.89 - $682.83
Q2 2021
Shares 180,995 Value ($000) $101,094 Avg Close $503.83 Range $466.78 - $566.85
Q1 2021
Shares 169,337 Value ($000) $80,118 Avg Close $484.19 Range $438.57 - $555.83
Q4 2020
Shares 137,130 Value ($000) $66,250 Avg Close $536.82 Range $468.18 - $616.55
Q3 2020
Shares 142,045 Value ($000) $79,517 Avg Close $602.99 Range $537.02 - $660.97
Q2 2020
Shares 133,381 Value ($000) $83,183 Avg Close $564.49 Range $473.82 - $642.77
Q1 2020
Shares 85,403 Value ($000) $41,700 Avg Close $410.21 Range $326.32 - $515.14
Q4 2019
Shares 84,293 Value ($000) $31,652 Avg Close $334.59 Range $270.76 - $380.14
Q3 2019
Shares 87,435 Value ($000) $24,254 Avg Close $294.28 Range $269.87 - $318.99
Q2 2019
Shares 124,622 Value ($000) $39,007 Avg Close $331.08 Range $293.64 - $413.60
Q1 2019
Shares 148,728 Value ($000) $51,564 Avg Close $409.51 Range $363.99 - $439.56
Q4 2018
Shares 119,698 Value ($000) $44,708 Avg Close $364.00 Range $325.77 - $407.74
Q3 2018
Shares 106,456 Value ($000) $43,012 Avg Close $378.49 Range $340.69 - $414.19
Q2 2018
Shares 101,856 Value ($000) $35,139 Avg Close $311.03 Range $280.34 - $347.31
Q1 2018
Shares 99,285 Value ($000) $34,189 Avg Close $345.90 Range $311.80 - $394.59
Q4 2017
Shares 102,623 Value ($000) $38,583 Avg Close $402.77 Range $351.19 - $474.37
Q3 2017
Shares 129,519 Value ($000) $57,913 Avg Close $473.21 Range $424.12 - $523.22
Q2 2017
Shares 95,719 Value ($000) $47,012 Avg Close $435.19 Range $358.01 - $540.55
Q1 2017
Shares 72,166 Value ($000) $27,966 Avg Close $368.62 Range $338.21 - $399.00
Q4 2016
Shares 69,438 Value ($000) $25,490 Avg Close $378.17 Range $323.56 - $450.46
Q3 2016
Shares 69,225 Value ($000) $27,830 Avg Close $398.92 Range $346.51 - $441.54
Q2 2016
Shares 72,851 Value ($000) $25,441 Avg Close $383.00 Range $327.27 - $431.54
Q1 2016
Shares 72,018 Value ($000) $25,958 Avg Close $409.79 Range $347.04 - $529.97
Q4 2015
Shares 64,220 Value ($000) $34,863 Avg Close $538.82 Range $445.63 - $589.32
Q3 2015
Shares 63,539 Value ($000) $29,554 Avg Close $534.07 Range $433.12 - $602.59
Q2 2015
Shares 59,815 Value ($000) $30,513 Avg Close $485.93 Range $431.08 - $541.00
Q1 2015
Shares 57,786 Value ($000) $26,089 Avg Close $421.46 Range $390.83 - $492.77
Q4 2014
Shares 56,267 Value ($000) $23,083 Avg Close $391.09 Range $318.29 - $435.23
Q3 2014
Shares 56,403 Value ($000) $20,335 Avg Close $333.32 Range $283.49 - $367.27
Q2 2014
Shares 57,174 Value ($000) $16,150 Avg Close $294.74 Range $268.01 - $318.24
Q1 2014
Shares 57,630 Value ($000) $17,305 Avg Close $306.39 Range $261.52 - $350.55
Q4 2013
Shares 57,437 Value ($000) $15,809 Avg Close $286.03 Range $256.27 - $317.74
Q3 2013
Shares 56,319 Value ($000) $17,620 Avg Close $261.58 Range $224.53 - $318.07
Q2 2013
Shares 53,860 Value ($000) $12,112 Avg Close $231.58 Range $176.14 - $282.42