GALLAGHER ARTHUR J & CO

Ticker: AJG CUSIP: 363576109 Class: COM

Mesirow Financial Investment Management, Inc.'s Holding History (CIK: 0001469475)

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

Q3 2025

Shares 1,624 Value ($000) $503 Avg Close $300.20 Range $276.20 - $321.70

Q2 2025

Shares 1,606 Value ($000) $514 Avg Close $327.56 Range $299.17 - $348.85

Q1 2025

Shares 1,572 Value ($000) $543 Avg Close $313.31 Range $273.17 - $344.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,624	$503	$300.20	$276.20 - $321.70
Q2 2025	1,606	$514	$327.56	$299.17 - $348.85
Q1 2025	1,572	$543	$313.31	$273.17 - $344.60