BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q4 2025
Shares 134,566 Value ($000) $23,682 Avg Close $163.37 Range $138.00 - $185.17
Q2 2025
Shares 6,318 Value ($000) $793 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 1,838 Value ($000) $252 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 15,148 Value ($000) $2,316 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 7,178 Value ($000) $1,391 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 2,940 Value ($000) $682 Avg Close $217.32 Range $189.44 - $237.54
Q1 2023
Shares 2,573 Value ($000) $715 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 6,302 Value ($000) $1,745 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 2,844 Value ($000) $759 Avg Close $212.38 Range $193.65 - $283.44
Q1 2022
Shares 2,882 Value ($000) $607 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 2,697 Value ($000) $647 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 1,533 Value ($000) $434 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 13,831 Value ($000) $4,789 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 2,663 Value ($000) $735 Avg Close $269.69 Range $238.40 - $296.38