BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

BSW Wealth Partners's Holding History (CIK: 0001512601)

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

Q4 2025

Shares 1,909 Value ($000) $336 Avg Close $163.37 Range $138.00 - $185.17

Q3 2025

Shares 1,988 Value ($000) $278 Avg Close $135.17 Range $121.05 - $150.28

Q4 2022

Shares 757 Value ($000) $0 Avg Close $282.44 Range $250.31 - $311.88

Q3 2018

Shares 1,025 Value ($000) $362 Avg Close $344.30 Range $288.13 - $388.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,909	$336	$163.37	$138.00 - $185.17
Q3 2025	1,988	$278	$135.17	$121.05 - $150.28
Q4 2022	757	$0	$282.44	$250.31 - $311.88
Q3 2018	1,025	$362	$344.30	$288.13 - $388.67