BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

AGF MANAGEMENT LTD's Holding History (CIK: 0001003518)

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

Q1 2025

Shares 4,686 Value ($000) $641 Avg Close $142.96 Range $128.51 - $157.09

Q3 2023

Shares 11,137 Value ($000) $2,862 Avg Close $267.47 Range $251.85 - $287.60

Q2 2023

Shares 12,076 Value ($000) $3,440 Avg Close $297.86 Range $273.39 - $319.76

Q1 2023

Shares 12,727 Value ($000) $3,538 Avg Close $276.70 Range $254.80 - $295.90

Q4 2022

Shares 1,620 Value ($000) $449 Avg Close $282.44 Range $250.31 - $311.88

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	4,686	$641	$142.96	$128.51 - $157.09
Q3 2023	11,137	$2,862	$267.47	$251.85 - $287.60
Q2 2023	12,076	$3,440	$297.86	$273.39 - $319.76
Q1 2023	12,727	$3,538	$276.70	$254.80 - $295.90
Q4 2022	1,620	$449	$282.44	$250.31 - $311.88