R John Colson

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PWR $23.19 3,600 Officer, Director 1,247,670 2012-05-08 Filing
PWR $23.46 200 Officer, Director 1,141,876 2012-05-08 Filing
PWR $23.45 200 Officer, Director 1,142,076 2012-05-08 Filing
PWR $21.91 1,500 Officer, Director 1,351,465 2011-11-04 Filing
PWR $21.90 1,100 Officer, Director 1,352,965 2011-11-04 Filing
PWR $21.89 2,244 Officer, Director 1,354,065 2011-11-04 Filing
PWR $21.88 1,616 Officer, Director 1,356,309 2011-11-04 Filing
PWR $21.87 5,395 Officer, Director 1,357,925 2011-11-04 Filing
PWR $21.87 4,570 Officer, Director 1,363,320 2011-11-04 Filing
PWR $21.86 17,868 Officer, Director 1,367,890 2011-11-04 Filing
PWR $21.86 1,800 Officer, Director 1,385,758 2011-11-04 Filing
PWR $21.85 13,909 Officer, Director 1,387,558 2011-11-04 Filing
PWR $21.85 900 Officer, Director 1,401,467 2011-11-04 Filing
PWR $21.84 5,798 Officer, Director 1,402,367 2011-11-04 Filing
PWR $21.84 1,300 Officer, Director 1,408,165 2011-11-04 Filing
PWR $21.83 1,400 Officer, Director 1,409,465 2011-11-04 Filing
PWR $21.83 100 Officer, Director 1,410,865 2011-11-04 Filing
PWR $21.82 500 Officer, Director 1,410,965 2011-11-04 Filing
PWR $19.29 400 Officer, Director 1,312,752 2010-03-03 Filing
PWR $19.28 700 Officer, Director 1,313,152 2010-03-03 Filing