BIOGEN INC

CUSIP: 09062x103 Class: COM

FORBES J M & CO LLP's Holding History (CIK: 0001067532)

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

Q4 2025
Shares 1,869 Value ($000) $329 Avg Close — Range —
Q3 2025
Shares 1,869 Value ($000) $262 Avg Close — Range —
Q2 2025
Shares 1,869 Value ($000) $235 Avg Close — Range —
Q1 2025
Shares 1,869 Value ($000) $256 Avg Close — Range —
Q4 2024
Shares 1,869 Value ($000) $286 Avg Close — Range —
Q3 2024
Shares 1,869 Value ($000) $362 Avg Close — Range —
Q2 2024
Shares 1,869 Value ($000) $433 Avg Close — Range —
Q1 2024
Shares 1,869 Value ($000) $403 Avg Close — Range —
Q4 2023
Shares 1,908 Value ($000) $494 Avg Close — Range —
Q3 2023
Shares 1,908 Value ($000) $490 Avg Close — Range —
Q2 2023
Shares 2,078 Value ($000) $1 Avg Close — Range —
Q1 2023
Shares 2,078 Value ($000) $1 Avg Close — Range —
Q4 2022
Shares 2,099 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 2,099 Value ($000) $560 Avg Close — Range —
Q2 2022
Shares 2,044 Value ($000) $417 Avg Close — Range —
Q1 2022
Shares 2,044 Value ($000) $430 Avg Close — Range —
Q4 2021
Shares 2,084 Value ($000) $500 Avg Close — Range —
Q3 2021
Shares 2,084 Value ($000) $590 Avg Close — Range —
Q2 2021
Shares 2,116 Value ($000) $733 Avg Close — Range —
Q1 2021
Shares 2,121 Value ($000) $593 Avg Close — Range —
Q4 2020
Shares 2,131 Value ($000) $522 Avg Close — Range —
Q3 2020
Shares 2,151 Value ($000) $610 Avg Close — Range —
Q2 2020
Shares 2,151 Value ($000) $575 Avg Close — Range —
Q1 2020
Shares 2,151 Value ($000) $681 Avg Close — Range —
Q4 2019
Shares 3,009 Value ($000) $893 Avg Close — Range —
Q3 2019
Shares 3,009 Value ($000) $701 Avg Close — Range —
Q2 2019
Shares 3,009 Value ($000) $704 Avg Close — Range —
Q1 2019
Shares 3,009 Value ($000) $711 Avg Close — Range —
Q4 2018
Shares 3,009 Value ($000) $905 Avg Close — Range —
Q3 2018
Shares 3,009 Value ($000) $1,063 Avg Close — Range —
Q2 2018
Shares 3,019 Value ($000) $876 Avg Close — Range —
Q1 2018
Shares 3,019 Value ($000) $827 Avg Close — Range —
Q4 2017
Shares 3,129 Value ($000) $997 Avg Close — Range —
Q3 2017
Shares 3,121 Value ($000) $977 Avg Close — Range —
Q2 2017
Shares 3,121 Value ($000) $846 Avg Close — Range —
Q1 2017
Shares 3,102 Value ($000) $848 Avg Close — Range —
Q4 2016
Shares 3,102 Value ($000) $879 Avg Close — Range —
Q3 2016
Shares 3,101 Value ($000) $971 Avg Close — Range —
Q2 2016
Shares 3,101 Value ($000) $749 Avg Close — Range —
Q1 2016
Shares 3,101 Value ($000) $807 Avg Close — Range —
Q4 2015
Shares 3,101 Value ($000) $949 Avg Close — Range —
Q3 2015
Shares 3,101 Value ($000) $904 Avg Close — Range —
Q2 2015
Shares 3,101 Value ($000) $1,253 Avg Close — Range —
Q1 2015
Shares 3,233 Value ($000) $1,365 Avg Close — Range —
Q4 2014
Shares 3,233 Value ($000) $1,277 Avg Close — Range —
Q3 2014
Shares 3,233 Value ($000) $1,069 Avg Close — Range —
Q2 2014
Shares 3,233 Value ($000) $1,019 Avg Close — Range —
Q1 2014
Shares 3,233 Value ($000) $988 Avg Close — Range —
Q4 2013
Shares 3,233 Value ($000) $903 Avg Close — Range —
Q3 2013
Shares 3,233 Value ($000) $778 Avg Close — Range —
Q2 2013
Shares 3,483 Value ($000) $750 Avg Close — Range —