|
Date |
Name |
Title |
Volume |
Trade Price |
Holding Change |
|
5/22/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
3,000
|
$5.16
|
1.42%
|
|
5/22/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-3,000
|
$14.84
|
-1.40%
|
|
5/21/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-4,000
|
$14.50
|
-1.86%
|
|
5/21/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
4,000
|
$5.16
|
1.90%
|
|
5/20/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-5,000
|
$14.19
|
-2.32%
|
|
5/20/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
5,000
|
$5.16
|
2.37%
|
|
5/17/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
2,000
|
$5.16
|
0.95%
|
|
5/17/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-2,000
|
$13.97
|
-0.94%
|
|
5/16/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
6,000
|
$5.16
|
2.85%
|
|
5/16/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-6,000
|
$14.01
|
-2.77%
|
|
5/8/2013
|
Poldrack Lanny Trampas
|
VP Safety and Operations
|
-3,000
|
$14.01
|
-12.05%
|
|
4/15/2013
|
Poldrack Lanny Trampas
|
VP Safety and Operations
|
-557
|
$12.21
|
-2.19%
|
|
3/28/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
2,875
|
$5.16
|
1.33%
|
|
3/28/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
3,575
|
$6.98
|
1.68%
|
|
3/28/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-8,175
|
$13.79
|
-3.73%
|
|
3/27/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
3,600
|
$6.98
|
1.68%
|
|
3/27/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
2,875
|
$5.16
|
1.32%
|
|
3/27/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-8,075
|
$13.96
|
-3.66%
|
|
3/26/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-6,250
|
$13.75
|
-2.84%
|
|
3/26/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
6,250
|
$6.98
|
2.92%
|
|
3/25/2013
|
Fulton Robert Fullarton
|
Director
|
15,000
|
$4.00
|
23.11%
|
|
3/20/2013
|
Poldrack Lanny Trampas
|
VP Safety and Operations
|
-874
|
$13.94
|
-3.32%
|
|
3/20/2013
|
HUSEMAN KENNETH V
|
President and CEO
|
-68,414
|
$13.94
|
-7.99%
|
|
3/20/2013
|
Patterson Thomas Monroe
|
SVP & COO
|
-12,218
|
$13.94
|
-5.78%
|
|
3/20/2013
|
Tyner James E
|
VP - Human Resources
|
-7,289
|
$13.94
|
-7.25%
|
|
3/20/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-16,586
|
$13.94
|
-7.19%
|
|
3/20/2013
|
Rogers Doug
|
VP - Marketing
|
-5,397
|
$13.94
|
-7.74%
|
|
3/20/2013
|
Dame William Timothy
|
VP Pumping and Wireline
|
-4,966
|
$13.94
|
-6.19%
|
|
3/20/2013
|
Newman James F.
|
Group VP-Permian Business Unit
|
-8,140
|
$13.94
|
-6.87%
|
|
3/20/2013
|
Bissett John Cody
|
VP, Controller and CAO
|
-4,146
|
$13.94
|
-7.83%
|
|
3/19/2013
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-7,500
|
$14.70
|
-3.15%
|
|
2/22/2013
|
Dame William Timothy
|
VP Pumping and Wireline
|
-8,500
|
$14.50
|
-11.38%
|
|
2/14/2013
|
Rogers Doug
|
VP - Marketing
|
-2,000
|
$15.00
|
-3.14%
|
|
12/18/2012
|
JOHNSON S P IV
|
Director
|
15,000
|
$4.00
|
22.56%
|
|
11/16/2012
|
DAgostino James Samuel Jr
|
Director
|
3,500
|
$8.90
|
8.82%
|
|
11/16/2012
|
HUSEMAN KENNETH V
|
President and CEO
|
10,000
|
$8.95
|
1.29%
|
|
11/16/2012
|
WEBSTER STEVEN A
|
Director
|
20,000
|
$8.96
|
2.24%
|
|
11/8/2012
|
MOORE THOMAS JR
|
Director
|
12,000
|
$9.35
|
13.04%
|
|
9/18/2012
|
DAgostino James Samuel Jr
|
Director
|
2,000
|
$12.53
|
5.31%
|
|
7/30/2012
|
DAgostino James Samuel Jr
|
Director
|
4,500
|
$10.13
|
13.55%
|
|
6/26/2012
|
WEBSTER STEVEN A
|
Director
|
25,000
|
$8.70
|
2.88%
|
|
6/25/2012
|
WEBSTER STEVEN A
|
Director
|
25,000
|
$8.85
|
2.97%
|
|
6/18/2012
|
MOORE THOMAS JR
|
Director
|
11,000
|
$9.38
|
13.58%
|
|
6/14/2012
|
WEBSTER STEVEN A
|
Director
|
1,200
|
$9.25
|
0.14%
|
|
6/13/2012
|
WEBSTER STEVEN A
|
Director
|
75,000
|
$9.50
|
9.79%
|
|
5/17/2012
|
Fulton Robert Fullarton
|
Director
|
10,000
|
$10.74
|
20.04%
|
|
5/17/2012
|
WEBSTER STEVEN A
|
Director
|
50,000
|
$10.75
|
6.98%
|
|
5/16/2012
|
WEBSTER STEVEN A
|
Director
|
75,000
|
$11.81
|
11.70%
|
|
5/15/2012
|
WEBSTER STEVEN A
|
Director
|
50,000
|
$12.47
|
8.46%
|
|
5/8/2012
|
HUSEMAN KENNETH V
|
President and CEO
|
38,200
|
$6.98
|
5.18%
|
|
4/25/2012
|
WEBSTER STEVEN A
|
Director
|
25,000
|
$6.98
|
4.42%
|
|
4/25/2012
|
WEBSTER STEVEN A
|
Director
|
15,000
|
$4.00
|
2.80%
|
|
4/25/2012
|
WEBSTER STEVEN A
|
Director
|
15,000
|
$5.16
|
2.72%
|
|
4/24/2012
|
MOORE THOMAS JR
|
Director
|
11,000
|
$13.53
|
15.71%
|
|
4/23/2012
|
WEBSTER STEVEN A
|
Director
|
52,370
|
$13.50
|
10.83%
|
|
4/16/2012
|
HUSEMAN KENNETH V
|
President and CEO
|
-2,500
|
$15.24
|
-0.34%
|
|
4/13/2012
|
Poldrack Lanny Trampas
|
VP Safety and Operations
|
-532
|
$15.63
|
-3.11%
|
|
3/22/2012
|
MOORE THOMAS JR
|
Director
|
11,000
|
$17.04
|
18.64%
|
|
3/20/2012
|
Bissett John Cody
|
VP, Controller and CAO
|
-2,358
|
$18.09
|
-5.13%
|
|
3/20/2012
|
Rogers Doug
|
VP - Marketing
|
-3,371
|
$18.09
|
-4.65%
|
|
3/20/2012
|
Poldrack Lanny Trampas
|
VP Safety and Operations
|
-271
|
$18.09
|
-1.56%
|
|
3/20/2012
|
Newman James F.
|
Group VP-Permian Business Unit
|
-4,560
|
$18.09
|
-4.33%
|
|
3/20/2012
|
Patterson Thomas Monroe
|
SVP & COO
|
-9,133
|
$18.09
|
-5.22%
|
|
3/20/2012
|
HUSEMAN KENNETH V
|
President and CEO
|
-43,277
|
$18.09
|
-5.53%
|
|
3/20/2012
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-18,420
|
$18.09
|
-8.28%
|
|
3/20/2012
|
Tyner James E
|
VP - Human Resources
|
-6,673
|
$18.09
|
-7.40%
|
|
3/20/2012
|
Dame William Timothy
|
VP Pumping and Wireline
|
-3,663
|
$18.09
|
-4.81%
|
|
3/15/2012
|
HUSEMAN KENNETH V
|
President and CEO
|
-2,500
|
$17.86
|
-0.32%
|
|
2/21/2012
|
HUSEMAN KENNETH V
|
President and CEO
|
-12,500
|
$20.00
|
-1.81%
|
|
2/21/2012
|
HUSEMAN KENNETH V
|
President and CEO
|
10,000
|
$6.98
|
1.47%
|
|
2/15/2012
|
HUSEMAN KENNETH V
|
President and CEO
|
-2,500
|
$18.59
|
-0.37%
|
|
1/17/2012
|
HUSEMAN KENNETH V
|
President and CEO
|
-2,500
|
$18.42
|
-0.39%
|
|
12/21/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
-12,500
|
$20.00
|
-1.92%
|
|
12/21/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
10,000
|
$6.98
|
1.56%
|
|
12/15/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
-2,500
|
$16.78
|
-0.39%
|
|
12/15/2011
|
MOORE THOMAS JR
|
Director
|
10,000
|
$16.40
|
22.73%
|
|
11/15/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
10,000
|
$6.98
|
1.56%
|
|
11/15/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
-5,698
|
$20.62
|
-0.87%
|
|
11/15/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
-4,302
|
$21.18
|
-0.67%
|
|
10/27/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
-12,500
|
$20.00
|
-1.91%
|
|
10/27/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
10,000
|
$6.98
|
1.55%
|
|
10/17/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
-2,400
|
$17.97
|
-0.37%
|
|
10/17/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
-100
|
$18.64
|
-0.02%
|
|
9/15/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
-15,000
|
$20.73
|
-2.27%
|
|
9/15/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
10,000
|
$6.98
|
1.53%
|
|
9/9/2011
|
WEBSTER STEVEN A
|
Director
|
50,000
|
$19.75
|
11.72%
|
|
8/24/2011
|
WEBSTER STEVEN A
|
Director
|
15,000
|
$20.20
|
3.64%
|
|
8/22/2011
|
WEBSTER STEVEN A
|
Director
|
10,000
|
$19.00
|
2.49%
|
|
8/19/2011
|
WEBSTER STEVEN A
|
Director
|
25,000
|
$20.52
|
6.64%
|
|
8/15/2011
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
1,000
|
$5.16
|
0.60%
|
|
8/15/2011
|
Krenek Alan
|
SVP, CFO, Secretary, Treasurer
|
-1,000
|
$25.00
|
-0.59%
|
|
8/15/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
10,000
|
$6.98
|
1.52%
|
|
8/15/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
-15,000
|
$25.13
|
-2.25%
|
|
8/2/2011
|
WEBSTER STEVEN A
|
Director
|
37,500
|
$4.00
|
11.06%
|
|
8/2/2011
|
CREDIT SUISSE AG/
|
TenPercent
|
-5,750,000
|
$32.50
|
-31.78%
|
|
8/1/2011
|
Patterson Thomas Monroe
|
SVP & COO
|
-200
|
$32.84
|
-0.18%
|
|
8/1/2011
|
Patterson Thomas Monroe
|
SVP & COO
|
-800
|
$32.00
|
-0.73%
|
|
7/22/2011
|
JOHNSON S P IV
|
Director
|
37,500
|
$4.00
|
156.25%
|
|
7/18/2011
|
Rogers Doug
|
VP - Marketing
|
-537
|
$36.32
|
-1.07%
|
|
7/15/2011
|
HUSEMAN KENNETH V
|
President and CEO
|
-7,000
|
$36.87
|
-1.04%
|