BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

CURIO WEALTH, LLC's Holding History (CIK: 0002049201)

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

Q4 2025

Shares 2 Value ($000) $0 Avg Close $163.37 Range $138.00 - $185.17

Q2 2025

Shares 2 Value ($000) $0 Avg Close $124.60 Range $110.04 - $137.32

Q1 2025

Shares 1 Value ($000) $0 Avg Close $142.96 Range $128.51 - $157.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2	$0	$163.37	$138.00 - $185.17
Q2 2025	2	$0	$124.60	$110.04 - $137.32
Q1 2025	1	$0	$142.96	$128.51 - $157.09