BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

SIGNATUREFD, LLC's Holding History (CIK: 0001456048)

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

Q4 2025
Shares 4,370 Value ($000) $769 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 4,342 Value ($000) $608 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 4,571 Value ($000) $574 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 2,697 Value ($000) $369 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 2,092 Value ($000) $320 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 2,021 Value ($000) $392 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 3,298 Value ($000) $765 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 1,988 Value ($000) $429 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 2,169 Value ($000) $561 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 2,206 Value ($000) $567 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 2,555 Value ($000) $728 Avg Close $297.86 Range $273.39 - $319.76
Q1 2023
Shares 2,393 Value ($000) $665 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 2,466 Value ($000) $683 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 1,733 Value ($000) $463 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 1,817 Value ($000) $371 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 1,881 Value ($000) $396 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 2,185 Value ($000) $524 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 2,484 Value ($000) $703 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 2,405 Value ($000) $833 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 2,149 Value ($000) $601 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 2,112 Value ($000) $517 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 3,577 Value ($000) $1,015 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 2,649 Value ($000) $709 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 2,749 Value ($000) $870 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 2,290 Value ($000) $680 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 2,469 Value ($000) $575 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 1,757 Value ($000) $411 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 2,112 Value ($000) $499 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 2,234 Value ($000) $672 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 2,054 Value ($000) $726 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 1,973 Value ($000) $573 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 1,497 Value ($000) $410 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 1,411 Value ($000) $450 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 1,309 Value ($000) $410 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 1,110 Value ($000) $301 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 1,097 Value ($000) $300 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 973 Value ($000) $276 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 965 Value ($000) $302 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 718 Value ($000) $174 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 226 Value ($000) $59 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 211 Value ($000) $65 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 121 Value ($000) $35 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 51 Value ($000) $21 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 23 Value ($000) $10 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 21 Value ($000) $7 Avg Close $323.51 Range $290.85 - $361.93
Q1 2014
Shares 14 Value ($000) $4 Avg Close $317.43 Range $270.62 - $358.89
Q4 2013
Shares 116 Value ($000) $32 Avg Close $258.65 Range $221.07 - $298.82
Q3 2013
Shares 116 Value ($000) $28 Avg Close $223.81 Range $203.55 - $248.95
Q2 2013
Shares 116 Value ($000) $25 Avg Close $213.68 Range $191.80 - $242.64