BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Darwin Wealth Management, LLC's Holding History (CIK: 0001663224)

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

Q4 2025
Shares 16 Value ($000) $3 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 16 Value ($000) $2 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 16 Value ($000) $2 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 16 Value ($000) $2 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 16 Value ($000) $2 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 16 Value ($000) $3 Avg Close $209.21 Range $188.78 - $238.00
Q3 2021
Shares 4,250 Value ($000) $1,203 Avg Close $327.75 Range $282.64 - $372.12
Q1 2020
Shares 20 Value ($000) $6 Avg Close $303.47 Range $262.25 - $374.99