Insiders · Profile

Helwig David R

Director at Quanta Services. Filing since 13 Sep 2007. CIK 0001289476

Company
Date
Role
Action
Shares
Amount
Of holding
15 May 2008
Director
Sold, plan not stated
227,067
$6.74M
100%
7 May 2008
Director
Sold, plan not stated
51,691
$1.47M
100%
1 May 2008
Director
Sold, plan not stated
18,900
$498.60K
100%
2 Apr 2008
Director
Sold, plan not stated
27,700
$685.58K
100%
1 Apr 2008
Director
Sold, plan not stated
10,100
$249.98K
100%
21 Feb 2008
Director
Sold, plan not stated
18,900
$467.78K
100%
2 Jan 2008
Director
Sold, plan not stated
18,900
$493.94K
100%
3 Dec 2007
Director
Sold, plan not stated
18,900
$520.83K
100%
29 Nov 2007
Director
Sold, plan not stated
2,975
$81.02K
100%
1 Nov 2007
Director
Sold, plan not stated
15,924
$512.61K
3.4%
1 Oct 2007
Director
Sold, plan not stated
12,088
$321.68K
85.9%
1 Oct 2007
Director
Sold, plan not stated
2,088
$55.44K
0.4%
13 Sep 2007
Director
Sold, plan not stated
14,177
$377.06K
50.2%
13 decisions on file.