BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

BOOTHBAY FUND MANAGEMENT, LLC's Holding History (CIK: 0001549230)

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

Q3 2025
Shares 5,500 Value ($000) $770 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 10,922 Value ($000) $1,372 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 1,810 Value ($000) $248 Avg Close $142.96 Range $128.51 - $157.09
Q4 2022
Shares 850 Value ($000) $235 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 1,927 Value ($000) $515 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 20,152 Value ($000) $4,110 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 20,150 Value ($000) $4,244 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 23,367 Value ($000) $5,606 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 10,288 Value ($000) $2,911 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 19,521 Value ($000) $6,760 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 1,780 Value ($000) $498 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 2,480 Value ($000) $607 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 1,147 Value ($000) $325 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 5,313 Value ($000) $1,421 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 6,219 Value ($000) $1,968 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 7,000 Value ($000) $2,077 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 8,085 Value ($000) $1,882 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 7,208 Value ($000) $1,686 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 14,887 Value ($000) $3,519 Avg Close $314.89 Range $216.12 - $344.00
Q4 2016
Shares 1,847 Value ($000) $524 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 1,606 Value ($000) $503 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 27,238 Value ($000) $912 Avg Close $263.54 Range $223.02 - $292.69