QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

SFMG, LLC's Holding History (CIK: 0001512026)

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

Q4 2025

Shares 513 Value ($000) $217 Avg Close $439.27 Range $404.40 - $473.87

Q3 2025

Shares 513 Value ($000) $213 Avg Close $388.50 Range $362.83 - $424.73

Q4 2014

Shares 29,010 Value ($000) $824 Avg Close $30.81 Range $24.86 - $35.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	513	$217	$439.27	$404.40 - $473.87
Q3 2025	513	$213	$388.50	$362.83 - $424.73
Q4 2014	29,010	$824	$30.81	$24.86 - $35.65