BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Defilade Capital Management, L.P.'s Holding History (CIK: 0002088557)

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

Q4 2025
Shares 161,992 Value ($000) $28,509 Avg Close $163.37 Range $138.00 - $185.17