BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Compound Planning, Inc.'s Holding History (CIK: 0001978879)

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

Q4 2025
Shares 3,278 Value ($000) $577 Avg Close $163.37 Range $138.00 - $185.17
Q2 2025
Shares 1,800 Value ($000) $226 Avg Close $124.60 Range $110.04 - $137.32