REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2025
Shares 100,977 Value ($000) $77,942 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 96,269 Value ($000) $54,129 Avg Close $564.28 Range $519.56 - $609.69
Q2 2025
Shares 124,596 Value ($000) $65,413 Avg Close $556.12 Range $475.17 - $638.52
Q1 2025
Shares 113,764 Value ($000) $72,153 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 153,267 Value ($000) $109,177 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 188,157 Value ($000) $196,189 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 185,291 Value ($000) $199,557 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 229,053 Value ($000) $221,538 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 285,165 Value ($000) $253,346 Avg Close $818.96 Range $764.95 - $894.90
Q3 2023
Shares 181,115 Value ($000) $150,796 Avg Close $781.58 Range $684.72 - $842.83
Q2 2023
Shares 147,798 Value ($000) $116,520 Avg Close $766.75 Range $681.03 - $832.93
Q1 2023
Shares 86,289 Value ($000) $70,924 Avg Close $750.05 Range $664.32 - $830.39
Q4 2022
Shares 110,103 Value ($000) $80,815 Avg Close $733.79 Range $690.81 - $774.70
Q3 2022
Shares 71,202 Value ($000) $49,761 Avg Close $625.92 Range $560.71 - $750.51
Q2 2022
Shares 126,753 Value ($000) $76,417 Avg Close $646.43 Range $535.04 - $743.30
Q1 2022
Shares 88,091 Value ($000) $61,332 Avg Close $629.16 Range $589.59 - $706.29
Q4 2021
Shares 123,510 Value ($000) $80,320 Avg Close $611.44 Range $536.21 - $670.14
Q3 2021
Shares 159,235 Value ($000) $97,215 Avg Close $617.39 Range $551.89 - $682.83
Q2 2021
Shares 127,987 Value ($000) $69,994 Avg Close $503.83 Range $466.78 - $566.85
Q1 2021
Shares 98,856 Value ($000) $47,090 Avg Close $484.19 Range $438.57 - $555.83
Q4 2020
Shares 119,063 Value ($000) $59,879 Avg Close $536.82 Range $468.18 - $616.55
Q3 2020
Shares 96,595 Value ($000) $56,184 Avg Close $602.99 Range $537.02 - $660.97
Q2 2020
Shares 96,501 Value ($000) $61,821 Avg Close $564.49 Range $473.82 - $642.77
Q1 2020
Shares 47,545 Value ($000) $23,713 Avg Close $410.21 Range $326.32 - $515.14
Q4 2019
Shares 63,180 Value ($000) $23,724 Avg Close $334.59 Range $270.76 - $380.14
Q3 2019
Shares 57,050 Value ($000) $15,826 Avg Close $294.28 Range $269.87 - $318.99
Q2 2019
Shares 49,136 Value ($000) $15,380 Avg Close $331.08 Range $293.64 - $413.60
Q1 2019
Shares 56,742 Value ($000) $23,299 Avg Close $409.51 Range $363.99 - $439.56
Q4 2018
Shares 42,202 Value ($000) $15,763 Avg Close $364.00 Range $325.77 - $407.74
Q3 2018
Shares 55,397 Value ($000) $22,383 Avg Close $378.49 Range $340.69 - $414.19
Q2 2018
Shares 43,454 Value ($000) $14,991 Avg Close $311.03 Range $280.34 - $347.31
Q1 2018
Shares 138,373 Value ($000) $47,652 Avg Close $345.90 Range $311.80 - $394.59
Q4 2017
Shares 188,828 Value ($000) $70,991 Avg Close $402.77 Range $351.19 - $474.37
Q3 2017
Shares 42,681 Value ($000) $19,083 Avg Close $473.21 Range $424.12 - $523.22
Q2 2017
Shares 42,414 Value ($000) $20,831 Avg Close $435.19 Range $358.01 - $540.55
Q1 2017
Shares 50,819 Value ($000) $19,693 Avg Close $368.62 Range $338.21 - $399.00
Q4 2016
Shares 32,789 Value ($000) $12,434 Avg Close $378.17 Range $323.56 - $450.46
Q3 2016
Shares 31,394 Value ($000) $12,621 Avg Close $398.92 Range $346.51 - $441.54
Q2 2016
Shares 36,213 Value ($000) $12,646 Avg Close $383.00 Range $327.27 - $431.54
Q1 2016
Shares 39,049 Value ($000) $14,075 Avg Close $409.79 Range $347.04 - $529.97
Q4 2015
Shares 41,944 Value ($000) $22,770 Avg Close $538.82 Range $445.63 - $589.32
Q3 2015
Shares 40,011 Value ($000) $18,611 Avg Close $534.07 Range $433.12 - $602.59
Q2 2015
Shares 42,074 Value ($000) $21,463 Avg Close $485.93 Range $431.08 - $541.00
Q1 2015
Shares 36,909 Value ($000) $16,662 Avg Close $421.46 Range $390.83 - $492.77
Q4 2014
Shares 34,831 Value ($000) $14,290 Avg Close $391.09 Range $318.29 - $435.23
Q3 2014
Shares 82,376 Value ($000) $29,698 Avg Close $333.32 Range $283.49 - $367.27
Q2 2014
Shares 27,111 Value ($000) $7,658 Avg Close $294.74 Range $268.01 - $318.24
Q1 2014
Shares 16,450 Value ($000) $4,940 Avg Close $306.39 Range $261.52 - $350.55
Q4 2013
Shares 12,991 Value ($000) $3,575 Avg Close $286.03 Range $256.27 - $317.74
Q3 2013
Shares 11,516 Value ($000) $3,603 Avg Close $261.58 Range $224.53 - $318.07
Q2 2013
Shares 34,457 Value ($000) $7,749 Avg Close $231.58 Range $176.14 - $282.42