Earl C. Jr. Austin

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
9 Mar 25	PWR Quanta Services	Common Stock	Payment of exercise	Dispose F	No	No	246.02	2,441	600.53 k	657,470
4 Mar 25	PWR Quanta Services	Common Stock	Payment of exercise	Dispose F	No	No	250.91	4,746	1.19 mm	659,911
27 Feb 25	PWR Quanta Services	Common Stock	Grant	Acquire A	No	No	0	12,790	0.00	664,657
27 Feb 25	PWR Quanta Services	Common Stock	Payment of exercise	Dispose F	No	No	268.81	37,934	10.20 mm	651,867
27 Feb 25	PWR Quanta Services	Common Stock	Grant	Acquire A	No	No	0	96,399	0.00	689,801
14 Aug 24	PWR Quanta Services	Common Stock	Sell	Dispose S	No	No	263.28	9,540	2.51 mm	593,402
14 Aug 24	PWR Quanta Services	Common Stock	Sell	Dispose S	No	No	262.12	120,460	31.57 mm	602,942
26 Mar 24	PWR Quanta Services	Common Stock	Payment of exercise	Dispose F	No	No	255.54	3,197	816.96 k	723,402

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.