BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Trust Asset Management LLC's Holding History (CIK: 0001608376)

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

Q4 2025
Shares 1,617 Value ($000) $285 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 1,675 Value ($000) $235 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 1,675 Value ($000) $210 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 1,675 Value ($000) $229 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 1,662 Value ($000) $254 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 1,662 Value ($000) $322 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 1,662 Value ($000) $385 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 1,662 Value ($000) $358 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 1,662 Value ($000) $430 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 1,662 Value ($000) $427 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 1,662 Value ($000) $473 Avg Close $297.86 Range $273.39 - $319.76
Q1 2023
Shares 1,662 Value ($000) $462 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 1,666 Value ($000) $461 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 1,666 Value ($000) $445 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 1,554 Value ($000) $317 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 1,569 Value ($000) $330 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 1,547 Value ($000) $371 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 1,547 Value ($000) $438 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 1,452 Value ($000) $503 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 1,312 Value ($000) $367 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 1,091 Value ($000) $267 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 873 Value ($000) $248 Avg Close $278.91 Range $261.87 - $312.00