FIRSTSERVICE CORP NEW

Ticker: FSV CUSIP: 33767E202 Class: COM

GW&K Investment Management, LLC's Holding History (CIK: 0001082917)

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

Q4 2025

Shares 302 Value ($000) $0 Avg Close $162.42 Range $146.97 - $190.66

Q3 2025

Shares 171 Value ($000) $0 Avg Close $192.87 Range $172.05 - $208.99

Q2 2025

Shares 133 Value ($000) $0 Avg Close $172.36 Range $152.40 - $180.74

Q1 2025

Shares 133 Value ($000) $0 Avg Close $174.10 Range $157.67 - $185.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	302	$0	$162.42	$146.97 - $190.66
Q3 2025	171	$0	$192.87	$172.05 - $208.99
Q2 2025	133	$0	$172.36	$152.40 - $180.74
Q1 2025	133	$0	$174.10	$157.67 - $185.60