BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

APG Asset Management US Inc.'s Holding History (CIK: 0001323255)

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

Q3 2025

Shares 3,010 Value ($000) $464 Avg Close $135.17 Range $121.05 - $150.28

Q2 2025

Shares 3,010 Value ($000) $392 Avg Close $124.60 Range $110.04 - $137.32

Q1 2025

Shares 3,010 Value ($000) $397 Avg Close $142.96 Range $128.51 - $157.09

Q4 2024

Shares 3,010 Value ($000) $460 Avg Close $168.67 Range $145.07 - $195.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,010	$464	$135.17	$121.05 - $150.28
Q2 2025	3,010	$392	$124.60	$110.04 - $137.32
Q1 2025	3,010	$397	$142.96	$128.51 - $157.09
Q4 2024	3,010	$460	$168.67	$145.07 - $195.00