BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Chicago Partners Investment Group LLC's Holding History (CIK: 0001563525)

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

Q4 2025
Shares 2,816 Value ($000) $483 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 2,724 Value ($000) $406 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 2,358 Value ($000) $309 Avg Close $124.60 Range $110.04 - $137.32
Q4 2024
Shares 2,445 Value ($000) $369 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 1,430 Value ($000) $262 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 1,408 Value ($000) $298 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 1,525 Value ($000) $295 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 1,610 Value ($000) $398 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 1,650 Value ($000) $418 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 1,600 Value ($000) $434 Avg Close $297.86 Range $273.39 - $319.76
Q1 2023
Shares 1,632 Value ($000) $478 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 1,787 Value ($000) $521 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 1,754 Value ($000) $499 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 1,391 Value ($000) $299 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 1,320 Value ($000) $258 Avg Close $217.46 Range $192.67 - $249.00
Q3 2018
Shares 6 Value ($000) $2 Avg Close $344.30 Range $288.13 - $388.67
Q1 2017
Shares 105 Value ($000) $29 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 100 Value ($000) $28 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 50 Value ($000) $16 Avg Close $296.18 Range $240.07 - $333.65
Q1 2015
Shares 31 Value ($000) $11 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 25 Value ($000) $9 Avg Close $323.51 Range $290.85 - $361.93