BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

HRT FINANCIAL LP's Holding History (CIK: 0001475597)

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

Q4 2025
Shares 384,265 Value ($000) $68 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 4,446 Value ($000) $1 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 38,276 Value ($000) $5 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 178,342 Value ($000) $24 Avg Close $142.96 Range $128.51 - $157.09
Q3 2024
Shares 89,217 Value ($000) $17 Avg Close $209.21 Range $188.78 - $238.00
Q2 2023
Shares 3,896 Value ($000) $1 Avg Close $297.86 Range $273.39 - $319.76
Q4 2022
Shares 133,064 Value ($000) $37 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 35,962 Value ($000) $9,601 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 2,417 Value ($000) $492 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 6,667 Value ($000) $1,404 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 2,977 Value ($000) $714 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 5,508 Value ($000) $1,558 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 13,039 Value ($000) $4,515 Avg Close $302.94 Range $257.03 - $468.55
Q4 2020
Shares 28,316 Value ($000) $6,933 Avg Close $259.08 Range $223.25 - $363.92
Q2 2020
Shares 127,380 Value ($000) $34,080 Avg Close $300.59 Range $257.60 - $350.24
Q4 2019
Shares 1,309 Value ($000) $388 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 35,238 Value ($000) $8,204 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 45,386 Value ($000) $10,614 Avg Close $230.90 Range $219.20 - $245.35
Q3 2015
Shares 2,719 Value ($000) $793 Avg Close $330.23 Range $265.00 - $412.24
Q1 2015
Shares 631 Value ($000) $266 Avg Close $394.14 Range $334.40 - $480.18