AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Callan Family Office, LLC's Holding History (CIK: 0001938970)

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

Q4 2025

Shares 4,242 Value ($000) $1,223 Avg Close $258.45 Range $230.09 - $299.69

Q3 2025

Shares 1,620 Value ($000) $386 Avg Close $220.39 Range $194.74 - $250.14

Q2 2025

Shares 1,713 Value ($000) $337 Avg Close $173.47 Range $139.20 - $199.47

Q4 2024

Shares 1,293 Value ($000) $239 Avg Close $186.57 Range $173.54 - $199.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,242	$1,223	$258.45	$230.09 - $299.69
Q3 2025	1,620	$386	$220.39	$194.74 - $250.14
Q2 2025	1,713	$337	$173.47	$139.20 - $199.47
Q4 2024	1,293	$239	$186.57	$173.54 - $199.47