BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

CIBC Private Wealth Group, LLC's Holding History (CIK: 0001298088)

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

Q4 2025
Shares 1,604 Value ($000) $282 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 1,189 Value ($000) $167 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 1,100 Value ($000) $138 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 1,162 Value ($000) $132 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 1,384 Value ($000) $209 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 1,532 Value ($000) $297 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 2,571 Value ($000) $586 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 2,679 Value ($000) $575 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 2,710 Value ($000) $701 Avg Close $245.62 Range $220.86 - $269.43
Q1 2022
Shares 1,108 Value ($000) $233 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 1,374 Value ($000) $330 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 1,370 Value ($000) $388 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 1,824 Value ($000) $632 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 1,839 Value ($000) $514 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 1,782 Value ($000) $436 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 1,804 Value ($000) $512 Avg Close $278.91 Range $261.87 - $312.00
Q1 2020
Shares 1,923 Value ($000) $608 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 1,665 Value ($000) $494 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 2,063 Value ($000) $480 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 7,280 Value ($000) $1,703 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 7,348 Value ($000) $1,737 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 729 Value ($000) $219 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 24,998 Value ($000) $8,833 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 21,760 Value ($000) $6,316 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 20,356 Value ($000) $5,573 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 20,405 Value ($000) $6,499 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 16,692 Value ($000) $5,226 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 15,848 Value ($000) $4,300 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 55,260 Value ($000) $15,109 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 55,742 Value ($000) $15,808 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 53,922 Value ($000) $16,880 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 52,806 Value ($000) $12,770 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 34,595 Value ($000) $9,007 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 13,158 Value ($000) $4,031 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 12,688 Value ($000) $3,703 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 11,102 Value ($000) $4,484 Avg Close $401.33 Range $368.88 - $432.88