R John Colson

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
PWR $23.19 3,600 $83,484.00 1,247,670 2012-05-08 Filing
PWR $23.46 200 $4,692.00 1,141,876 2012-05-08 Filing
PWR $23.45 200 $4,690.00 1,142,076 2012-05-08 Filing
PWR $21.91 1,500 $32,865.00 1,351,465 2011-11-04 Filing
PWR $21.90 1,100 $24,090.00 1,352,965 2011-11-04 Filing
PWR $21.89 2,244 $49,121.16 1,354,065 2011-11-04 Filing
PWR $21.88 1,616 $35,358.08 1,356,309 2011-11-04 Filing
PWR $21.87 5,395 $117,988.65 1,357,925 2011-11-04 Filing
PWR $21.87 4,570 $99,923.05 1,363,320 2011-11-04 Filing
PWR $21.86 17,868 $390,594.48 1,367,890 2011-11-04 Filing
PWR $21.86 1,800 $39,339.00 1,385,758 2011-11-04 Filing
PWR $21.85 13,909 $303,911.65 1,387,558 2011-11-04 Filing
PWR $21.85 900 $19,660.50 1,401,467 2011-11-04 Filing
PWR $21.84 5,798 $126,628.32 1,402,367 2011-11-04 Filing
PWR $21.84 1,300 $28,385.50 1,408,165 2011-11-04 Filing
PWR $21.83 1,400 $30,562.00 1,409,465 2011-11-04 Filing
PWR $21.83 100 $2,182.50 1,410,865 2011-11-04 Filing
PWR $21.82 500 $10,910.00 1,410,965 2011-11-04 Filing
PWR $19.29 400 $7,716.00 1,312,752 2010-03-03 Filing
PWR $19.28 700 $13,496.00 1,313,152 2010-03-03 Filing