BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Eurizon Capital SGR S.p.A.'s Holding History (CIK: 0002107286)

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

Q4 2025

Shares 130,813 Value ($000) $23,025 Avg Close $163.37 Range $138.00 - $185.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	130,813	$23,025	$163.37	$138.00 - $185.17