FIRSTSERVICE CORP NEW

Ticker: FSV CUSIP: 33767E202 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025

Shares 903 Value ($000) $140 Avg Close $162.42 Range $146.97 - $190.66

Q2 2025

Shares 75 Value ($000) $0 Avg Close $172.36 Range $152.40 - $180.74

Q1 2025

Shares 3 Value ($000) $0 Avg Close $174.10 Range $157.67 - $185.60

Q1 2024

Shares 4 Value ($000) $0 Avg Close $162.98 Range $154.77 - $169.82

Q1 2023

Shares 277 Value ($000) $0 Avg Close $135.26 Range $119.71 - $145.98

Q4 2021

Shares 19 Value ($000) $3 Avg Close $188.20 Range $172.21 - $197.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	903	$140	$162.42	$146.97 - $190.66
Q2 2025	75	$0	$172.36	$152.40 - $180.74
Q1 2025	3	$0	$174.10	$157.67 - $185.60
Q1 2024	4	$0	$162.98	$154.77 - $169.82
Q1 2023	277	$0	$135.26	$119.71 - $145.98
Q4 2021	19	$3	$188.20	$172.21 - $197.60