REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Boston Common Asset Management, LLC's Holding History (CIK: 0001409427)

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

Q1 2025
Shares 27,343 Value ($000) $17,342 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 21,818 Value ($000) $15,542 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 29,076 Value ($000) $31 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 32,372 Value ($000) $34 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 34,381 Value ($000) $33 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 42,652 Value ($000) $37 Avg Close $818.96 Range $764.95 - $894.90
Q3 2023
Shares 44,442 Value ($000) $37 Avg Close $781.58 Range $684.72 - $842.83
Q2 2023
Shares 48,538 Value ($000) $35 Avg Close $766.75 Range $681.03 - $832.93
Q1 2023
Shares 51,227 Value ($000) $42 Avg Close $750.05 Range $664.32 - $830.39
Q4 2022
Shares 54,367 Value ($000) $39 Avg Close $733.79 Range $690.81 - $774.70
Q3 2022
Shares 53,893 Value ($000) $37,125 Avg Close $625.92 Range $560.71 - $750.51
Q2 2022
Shares 59,432 Value ($000) $35,132 Avg Close $646.43 Range $535.04 - $743.30
Q1 2022
Shares 42,719 Value ($000) $29,836 Avg Close $629.16 Range $589.59 - $706.29
Q4 2021
Shares 42,072 Value ($000) $26,569 Avg Close $611.44 Range $536.21 - $670.14
Q3 2021
Shares 41,760 Value ($000) $25,272 Avg Close $617.39 Range $551.89 - $682.83
Q2 2021
Shares 41,571 Value ($000) $23,219 Avg Close $503.83 Range $466.78 - $566.85
Q1 2021
Shares 25,105 Value ($000) $11,878 Avg Close $484.19 Range $438.57 - $555.83
Q4 2020
Shares 11,638 Value ($000) $5,622 Avg Close $536.82 Range $468.18 - $616.55
Q3 2020
Shares 11,102 Value ($000) $6,215 Avg Close $602.99 Range $537.02 - $660.97
Q2 2020
Shares 11,158 Value ($000) $6,959 Avg Close $564.49 Range $473.82 - $642.77
Q1 2020
Shares 11,431 Value ($000) $5,582 Avg Close $410.21 Range $326.32 - $515.14
Q4 2019
Shares 15,876 Value ($000) $5,961 Avg Close $334.59 Range $270.76 - $380.14
Q3 2019
Shares 16,495 Value ($000) $4,576 Avg Close $294.28 Range $269.87 - $318.99
Q2 2019
Shares 17,165 Value ($000) $5,373 Avg Close $331.08 Range $293.64 - $413.60
Q1 2019
Shares 12,867 Value ($000) $5,283 Avg Close $409.51 Range $363.99 - $439.56
Q4 2018
Shares 13,133 Value ($000) $4,905 Avg Close $364.00 Range $325.77 - $407.74
Q3 2018
Shares 10,318 Value ($000) $4,169 Avg Close $378.49 Range $340.69 - $414.19
Q2 2018
Shares 11,499 Value ($000) $3,967 Avg Close $311.03 Range $280.34 - $347.31
Q1 2018
Shares 11,974 Value ($000) $4,123 Avg Close $345.90 Range $311.80 - $394.59
Q4 2017
Shares 11,851 Value ($000) $4,456 Avg Close $402.77 Range $351.19 - $474.37
Q3 2017
Shares 11,585 Value ($000) $5,180 Avg Close $473.21 Range $424.12 - $523.22
Q2 2017
Shares 11,670 Value ($000) $5,732 Avg Close $435.19 Range $358.01 - $540.55
Q1 2017
Shares 14,993 Value ($000) $5,810 Avg Close $368.62 Range $338.21 - $399.00
Q4 2016
Shares 11,698 Value ($000) $4,294 Avg Close $378.17 Range $323.56 - $450.46
Q3 2016
Shares 11,592 Value ($000) $4,660 Avg Close $398.92 Range $346.51 - $441.54
Q2 2016
Shares 9,161 Value ($000) $3,199 Avg Close $383.00 Range $327.27 - $431.54
Q1 2016
Shares 4,788 Value ($000) $1,726 Avg Close $409.79 Range $347.04 - $529.97