FIRSTSERVICE CORP NEW

Ticker: FSV CUSIP: 33767E202 Class: COM

Westerkirk Capital Inc.'s Holding History (CIK: 0002080423)

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

Q4 2025

Shares 1,000 Value ($000) $156 Avg Close $162.42 Range $146.97 - $190.66

Q3 2025

Shares 2,200 Value ($000) $419 Avg Close $192.87 Range $172.05 - $208.99

Q2 2025

Shares 2,400 Value ($000) $419 Avg Close $172.36 Range $152.40 - $180.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,000	$156	$162.42	$146.97 - $190.66
Q3 2025	2,200	$419	$192.87	$172.05 - $208.99
Q2 2025	2,400	$419	$172.36	$152.40 - $180.74