BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Hills Bank & Trust Co's Holding History (CIK: 0001309148)

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

Q4 2025
Shares 4,619 Value ($000) $813 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 5,745 Value ($000) $805 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 5,586 Value ($000) $702 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 4,757 Value ($000) $651 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 4,570 Value ($000) $699 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 4,363 Value ($000) $846 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 4,350 Value ($000) $1,008 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 4,148 Value ($000) $894 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 4,020 Value ($000) $1,040 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 3,987 Value ($000) $1,025 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 3,663 Value ($000) $1,043 Avg Close $297.86 Range $273.39 - $319.76
Q1 2023
Shares 3,458 Value ($000) $961 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 2,305 Value ($000) $1 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 1,693 Value ($000) $452 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 641 Value ($000) $130 Avg Close $204.43 Range $187.16 - $225.50
Q4 2020
Shares 450 Value ($000) $110 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 511 Value ($000) $145 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 1,420 Value ($000) $380 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 2,015 Value ($000) $638 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 1,938 Value ($000) $575 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 1,890 Value ($000) $440 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 1,880 Value ($000) $439 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 4,997 Value ($000) $1,181 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 4,931 Value ($000) $1,484 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 4,979 Value ($000) $1,759 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 5,015 Value ($000) $1,455 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 4,882 Value ($000) $1,337 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 4,807 Value ($000) $1,531 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 4,824 Value ($000) $1,511 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 4,929 Value ($000) $1,337 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 4,707 Value ($000) $1,287 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 4,564 Value ($000) $1,294 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 4,310 Value ($000) $1,349 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 3,365 Value ($000) $813 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 2,950 Value ($000) $768 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 1,660 Value ($000) $509 Avg Close $287.35 Range $254.00 - $311.65