QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

CHICAGO TRUST Co NA's Holding History (CIK: 0001601539)

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

Q4 2025

Shares 3,199 Value ($000) $1,350 Avg Close $439.27 Range $404.40 - $473.87

Q3 2025

Shares 3,497 Value ($000) $1,449 Avg Close $388.50 Range $362.83 - $424.73

Q2 2025

Shares 3,489 Value ($000) $1,319 Avg Close $320.76 Range $226.91 - $382.50

Q1 2025

Shares 1,134 Value ($000) $288 Avg Close $288.64 Range $231.05 - $365.46

Q4 2024

Shares 1,069 Value ($000) $338 Avg Close $321.23 Range $292.18 - $349.68

Q3 2024

Shares 1,236 Value ($000) $369 Avg Close $263.91 Range $226.71 - $305.96

Q2 2024

Shares 1,157 Value ($000) $294 Avg Close $264.40 Range $242.10 - $286.26

Q1 2024

Shares 812 Value ($000) $211 Avg Close $220.68 Range $186.81 - $261.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,199	$1,350	$439.27	$404.40 - $473.87
Q3 2025	3,497	$1,449	$388.50	$362.83 - $424.73
Q2 2025	3,489	$1,319	$320.76	$226.91 - $382.50
Q1 2025	1,134	$288	$288.64	$231.05 - $365.46
Q4 2024	1,069	$338	$321.23	$292.18 - $349.68
Q3 2024	1,236	$369	$263.91	$226.71 - $305.96
Q2 2024	1,157	$294	$264.40	$242.10 - $286.26
Q1 2024	812	$211	$220.68	$186.81 - $261.37