BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

WESTWOOD HOLDINGS GROUP INC's Holding History (CIK: 0001165002)

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

Q3 2023

Shares 2,683 Value ($000) $1 Avg Close $267.47 Range $251.85 - $287.60

Q2 2023

Shares 2,793 Value ($000) $1 Avg Close $297.86 Range $273.39 - $319.76

Q1 2023

Shares 2,793 Value ($000) $1 Avg Close $276.70 Range $254.80 - $295.90

Q4 2022

Shares 2,793 Value ($000) $1 Avg Close $282.44 Range $250.31 - $311.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	2,683	$1	$267.47	$251.85 - $287.60
Q2 2023	2,793	$1	$297.86	$273.39 - $319.76
Q1 2023	2,793	$1	$276.70	$254.80 - $295.90
Q4 2022	2,793	$1	$282.44	$250.31 - $311.88