BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Universal- Beteiligungs- und Servicegesellschaft mbH's Holding History (CIK: 0002057170)

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

Q4 2025

Shares 123,736 Value ($000) $21,834 Avg Close $163.37 Range $138.00 - $185.17

Q3 2025

Shares 147,644 Value ($000) $20,682 Avg Close $135.17 Range $121.05 - $150.28

Q2 2025

Shares 149,128 Value ($000) $18,729 Avg Close $124.60 Range $110.04 - $137.32

Q1 2025

Shares 157,461 Value ($000) $21,547 Avg Close $142.96 Range $128.51 - $157.09

Q4 2024

Shares 152,867 Value ($000) $23,376 Avg Close $168.67 Range $145.07 - $195.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	123,736	$21,834	$163.37	$138.00 - $185.17
Q3 2025	147,644	$20,682	$135.17	$121.05 - $150.28
Q2 2025	149,128	$18,729	$124.60	$110.04 - $137.32
Q1 2025	157,461	$21,547	$142.96	$128.51 - $157.09
Q4 2024	152,867	$23,376	$168.67	$145.07 - $195.00