BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

McAdam, LLC's Holding History (CIK: 0001695490)

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

Q4 2025
Shares 2,410 Value ($000) $424 Avg Close $163.37 Range $138.00 - $185.17
Q3 2021
Shares 764 Value ($000) $216 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 784 Value ($000) $258 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 1,137 Value ($000) $318 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 941 Value ($000) $252 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 945 Value ($000) $268 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 979 Value ($000) $262 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 942 Value ($000) $298 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 947 Value ($000) $281 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 868 Value ($000) $202 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 919 Value ($000) $215 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 989 Value ($000) $234 Avg Close $314.89 Range $216.12 - $344.00
Q3 2018
Shares 658 Value ($000) $227 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 653 Value ($000) $190 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 610 Value ($000) $167 Avg Close $310.41 Range $259.76 - $370.57