QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

TRUST CO OF OKLAHOMA's Holding History (CIK: 0001083323)

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

Q4 2025

Shares 1,406 Value ($000) $593 Avg Close $439.27 Range $404.40 - $473.87

Q3 2025

Shares 1,340 Value ($000) $555 Avg Close $388.50 Range $362.83 - $424.73

Q2 2025

Shares 1,213 Value ($000) $459 Avg Close $320.76 Range $226.91 - $382.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,406	$593	$439.27	$404.40 - $473.87
Q3 2025	1,340	$555	$388.50	$362.83 - $424.73
Q2 2025	1,213	$459	$320.76	$226.91 - $382.50