BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Opal Wealth Advisors, LLC's Holding History (CIK: 0001844201)

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

Q2 2025

Shares 186 Value ($000) $23 Avg Close $124.60 Range $110.04 - $137.32

Q1 2025

Shares 191 Value ($000) $26 Avg Close $142.96 Range $128.51 - $157.09

Q2 2024

Shares 197 Value ($000) $46 Avg Close $217.32 Range $189.44 - $237.54

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	186	$23	$124.60	$110.04 - $137.32
Q1 2025	191	$26	$142.96	$128.51 - $157.09
Q2 2024	197	$46	$217.32	$189.44 - $237.54