BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Bangor Savings Bank's Holding History (CIK: 0001352675)

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

Q4 2025
Shares 28 Value ($000) $5 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 28 Value ($000) $4 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 28 Value ($000) $4 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 28 Value ($000) $4 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 28 Value ($000) $4 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 28 Value ($000) $5 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 28 Value ($000) $6 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 28 Value ($000) $6 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 28 Value ($000) $7 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 28 Value ($000) $7 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 28 Value ($000) $8 Avg Close $297.86 Range $273.39 - $319.76
Q1 2023
Shares 28 Value ($000) $8 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 28 Value ($000) $0 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 28 Value ($000) $7 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 28 Value ($000) $6 Avg Close $204.43 Range $187.16 - $225.50
Q1 2021
Shares 2,709 Value ($000) $758 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 2,532 Value ($000) $620 Avg Close $259.08 Range $223.25 - $363.92