2019-01-02 |
2018-12-28 |
PS
Planned sale
|
Krylov Sergei
EVP & Chief Financial Officer
Officer
|
18,921
-2.9%
0.93
USD 17,597
|
18,921
-2.9%
|
0.93
|
USD 17,597
|
|
2018-12-21 |
2018-12-20 |
PS
Planned sale
|
HENDERSON J CURTIS
Chief Administrative Officer
Officer
|
8,024
-1.0%
0.91
USD 7,302
|
8,024
-1.0%
|
0.91
|
USD 7,302
|
|
2018-12-14 |
2018-12-13 |
S
Sale
|
Shaw Ian M.
Chief Accounting Officer
Officer
|
20,000
-28.0%
1.25
USD 25,000
|
20,000
-28.0%
|
1.25
|
USD 25,000
|
|
2018-01-12 |
2018-01-12 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
200,000
+0.5%
4.04
USD 807,280
|
200,000
+0.5%
|
4.04
|
USD 807,280
|
|
2018-01-11 |
2018-01-10 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
200,000
+0.5%
3.59
USD 718,760
|
200,000
+0.5%
|
3.59
|
USD 718,760
|
|
2018-01-11 |
2018-01-09 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
250,000
+0.7%
3.34
USD 834,025
|
250,000
+0.7%
|
3.34
|
USD 834,025
|
|
2018-01-05 |
2018-01-05 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
3.15
USD 314,500
|
100,000
+0.3%
|
3.15
|
USD 314,500
|
|
2018-01-05 |
2018-01-04 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
3.19
USD 319,400
|
100,000
+0.3%
|
3.19
|
USD 319,400
|
|
2018-01-05 |
2018-01-03 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
150,000
+0.4%
3.20
USD 480,705
|
150,000
+0.4%
|
3.20
|
USD 480,705
|
|
2018-01-03 |
2017-12-28 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
150,000
+2.1%
3.09
USD 463,200
|
150,000
+2.1%
|
3.09
|
USD 463,200
|
|
2017-12-28 |
2017-12-27 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
200,000
+2.8%
2.72
USD 544,200
|
200,000
+2.8%
|
2.72
|
USD 544,200
|
|
2017-12-28 |
2017-12-26 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
150,000
+2.2%
3.05
USD 457,065
|
150,000
+2.2%
|
3.05
|
USD 457,065
|
|
2017-12-22 |
2017-12-20 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
250,000
+3.7%
2.95
USD 737,500
|
250,000
+3.7%
|
2.95
|
USD 737,500
|
|
2017-12-22 |
2017-12-20 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
150,000
+0.4%
2.72
USD 408,150
|
150,000
+0.4%
|
2.72
|
USD 408,150
|
|
2017-12-22 |
2017-12-19 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
200,000
+3.1%
2.71
USD 542,000
|
200,000
+3.1%
|
2.71
|
USD 542,000
|
|
2017-12-19 |
2017-12-18 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
150,000
+2.4%
2.65
USD 397,200
|
150,000
+2.4%
|
2.65
|
USD 397,200
|
|
2017-12-19 |
2017-12-15 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
200,000
+3.3%
2.57
USD 514,000
|
200,000
+3.3%
|
2.57
|
USD 514,000
|
|
2017-12-19 |
2017-12-14 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
200,000
+0.5%
2.58
USD 515,000
|
200,000
+0.5%
|
2.58
|
USD 515,000
|
|
2017-12-13 |
2017-12-13 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
150,000
+0.4%
2.54
USD 380,550
|
150,000
+0.4%
|
2.54
|
USD 380,550
|
|
2017-12-13 |
2017-12-12 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
150,000
+0.4%
2.54
USD 381,300
|
150,000
+0.4%
|
2.54
|
USD 381,300
|
|
2017-12-13 |
2017-12-11 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
50,000
+0.1%
2.53
USD 126,450
|
50,000
+0.1%
|
2.53
|
USD 126,450
|
|
2017-12-13 |
2017-12-07 |
B
Purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
80,828
+0.2%
2.38
USD 192,451
|
80,828
+0.2%
|
2.38
|
USD 192,451
|
|
2017-12-13 |
2017-12-06 |
B
Purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
29,285
+0.1%
2.39
USD 70,079
|
29,285
+0.1%
|
2.39
|
USD 70,079
|
|
2017-12-13 |
2017-12-04 |
B
Purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
200,000
+0.6%
2.39
USD 478,400
|
200,000
+0.6%
|
2.39
|
USD 478,400
|
|
2017-06-26 |
2017-06-22 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.42
USD 242,100
|
100,000
+0.3%
|
2.42
|
USD 242,100
|
|
2017-06-21 |
2017-06-21 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.48
USD 248,180
|
100,000
+0.3%
|
2.48
|
USD 248,180
|
|
2017-06-21 |
2017-06-20 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.56
USD 255,500
|
100,000
+0.3%
|
2.56
|
USD 255,500
|
|
2017-06-21 |
2017-06-19 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
88,000
+0.2%
2.72
USD 239,298
|
88,000
+0.2%
|
2.72
|
USD 239,298
|
|
2017-06-16 |
2017-06-16 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.75
USD 275,380
|
100,000
+0.3%
|
2.75
|
USD 275,380
|
|
2017-06-16 |
2017-06-15 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.79
USD 279,260
|
100,000
+0.3%
|
2.79
|
USD 279,260
|
|
2017-06-16 |
2017-06-14 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.82
USD 282,020
|
100,000
+0.3%
|
2.82
|
USD 282,020
|
|
2017-06-13 |
2017-06-13 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
50,000
+0.1%
2.94
USD 147,000
|
50,000
+0.1%
|
2.94
|
USD 147,000
|
|
2017-06-13 |
2017-06-12 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.83
USD 282,590
|
100,000
+0.3%
|
2.83
|
USD 282,590
|
|
2017-06-13 |
2017-06-09 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
200,000
+0.6%
2.70
USD 540,800
|
200,000
+0.6%
|
2.70
|
USD 540,800
|
|
2017-06-08 |
2017-06-08 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.63
USD 263,080
|
100,000
+0.3%
|
2.63
|
USD 263,080
|
|
2017-06-08 |
2017-06-07 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.71
USD 271,070
|
100,000
+0.3%
|
2.71
|
USD 271,070
|
|
2017-06-08 |
2017-06-06 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.76
USD 276,360
|
100,000
+0.3%
|
2.76
|
USD 276,360
|
|
2017-06-02 |
2017-06-02 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.61
USD 260,510
|
100,000
+0.3%
|
2.61
|
USD 260,510
|
|
2017-06-02 |
2017-05-31 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.62
USD 262,130
|
100,000
+0.3%
|
2.62
|
USD 262,130
|
|
2017-06-01 |
2017-05-30 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.70
USD 270,400
|
100,000
+0.3%
|
2.70
|
USD 270,400
|
|
2017-05-26 |
2017-05-25 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
200,000
+0.6%
2.67
USD 533,340
|
200,000
+0.6%
|
2.67
|
USD 533,340
|
|
2017-05-26 |
2017-05-24 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
2.90
USD 290,360
|
100,000
+0.3%
|
2.90
|
USD 290,360
|
|
2017-05-26 |
2017-05-22 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
75,000
+0.2%
2.98
USD 223,215
|
75,000
+0.2%
|
2.98
|
USD 223,215
|
|
2017-05-22 |
2017-05-19 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
75,000
+0.2%
2.92
USD 219,128
|
75,000
+0.2%
|
2.92
|
USD 219,128
|
|
2017-05-22 |
2017-05-18 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
75,000
+0.2%
2.85
USD 213,653
|
75,000
+0.2%
|
2.85
|
USD 213,653
|
|
2017-05-17 |
2017-05-16 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
150,000
+0.4%
3.03
USD 454,890
|
150,000
+0.4%
|
3.03
|
USD 454,890
|
|
2017-05-15 |
2017-05-15 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
100,000
+0.3%
3.02
USD 301,560
|
100,000
+0.3%
|
3.02
|
USD 301,560
|
|
2017-05-15 |
2017-05-12 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
Large shareholder
|
50,000
+0.2%
2.89
USD 144,430
|
50,000
+0.2%
|
2.89
|
USD 144,430
|
|
2017-05-11 |
2017-05-10 |
B
Purchase
|
Gregg Vean J. III
Non-Executive Director
|
10,000
+8.2%
3.00
USD 29,960
|
10,000
+8.2%
|
3.00
|
USD 29,960
|
|
2017-05-11 |
2017-05-10 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
|
100,000
+0.3%
2.97
USD 296,710
|
100,000
+0.3%
|
2.97
|
USD 296,710
|
|
2017-05-11 |
2017-05-09 |
PP
Planned purchase
|
Wilks Brothers, LLC
See Remarks
|
100,000
+0.3%
2.65
USD 265,330
|
100,000
+0.3%
|
2.65
|
USD 265,330
|
|
2014-11-13 |
2014-11-13 |
B
Purchase
|
Gregg Vean J. III
Non-Executive Director
|
10,000
+145.0%
11.88
USD 118,800
|
10,000
+145.0%
|
11.88
|
USD 118,800
|
|
2014-11-12 |
2014-11-10 |
B
Purchase
|
LUBAR SHELDON B
Non-Executive Director
|
10,000
+13.1%
10.61
USD 106,100
|
10,000
+13.1%
|
10.61
|
USD 106,100
|
|
2013-06-14 |
2013-06-12 |
S
Sale
|
Smart Steven P.
EVP & CFO
Officer
|
5,000
-1.5%
24.78
USD 123,900
|
5,000
-1.5%
|
24.78
|
USD 123,900
|
|
2013-06-14 |
2013-06-12 |
S
Sale
|
Manoushagian Ralph P.
EVP - Land
Officer
|
6,000
-2.2%
24.76
USD 148,560
|
6,000
-2.2%
|
24.76
|
USD 148,560
|
|
2012-03-14 |
2012-03-13 |
S
Sale
|
Manoushagian Ralph P.
EVP - Land
Officer
|
100
-0.0%
36.18
USD 3,618
|
100
-0.0%
|
36.18
|
USD 3,618
|
|
2012-03-14 |
2012-03-13 |
S
Sale
|
Manoushagian Ralph P.
EVP - Land
Officer
|
7,477
-2.7%
35.83
USD 267,901
|
7,477
-2.7%
|
35.83
|
USD 267,901
|
|
2012-03-14 |
2012-03-13 |
S
Sale
|
Smart Steven P.
EVP & CFO
Officer
|
200
-0.1%
36.18
USD 7,236
|
200
-0.1%
|
36.18
|
USD 7,236
|
|
2012-03-14 |
2012-03-13 |
S
Sale
|
Smart Steven P.
EVP & CFO
Officer
|
5,945
-1.7%
35.85
USD 213,128
|
5,945
-1.7%
|
35.85
|
USD 213,128
|
|
2012-03-14 |
2012-03-13 |
S
Sale
|
Craft J. Ross
President & CEO
Executive Director
|
1,600
-0.2%
36.17
USD 57,872
|
1,600
-0.2%
|
36.17
|
USD 57,872
|
|
2012-03-14 |
2012-03-13 |
S
Sale
|
Craft J. Ross
President & CEO
Executive Director
|
51,704
-5.4%
35.69
USD 1,845,316
|
51,704
-5.4%
|
35.69
|
USD 1,845,316
|
|
2012-01-17 |
2012-01-09 |
B
Purchase
|
Brandi James H
Non-Executive Director
|
400
+inf%
32.77
USD 13,108
|
400
+inf%
|
32.77
|
USD 13,108
|
|
2009-05-12 |
2009-05-12 |
S
Sale
|
Reed Glenn Wilson
VP - Operations
Officer
|
4,800
-17.4%
7.57
USD 36,336
|
4,800
-17.4%
|
7.57
|
USD 36,336
|
|
2009-05-12 |
2009-05-08 |
S
Sale
|
Reed Glenn Wilson
VP - Operations
Officer
|
1,251
-4.3%
8.00
USD 10,008
|
1,251
-4.3%
|
8.00
|
USD 10,008
|
|
2009-05-12 |
2009-05-08 |
B
Purchase
|
Brandi James H
Non-Executive Director
|
1,000
+5.3%
7.86
USD 7,860
|
1,000
+5.3%
|
7.86
|
USD 7,860
|
|
2009-04-29 |
2009-04-28 |
PS
Planned sale
|
Reed Glenn Wilson
VP - Operations
Officer
|
12,051
-29.4%
6.82
USD 82,188
|
12,051
-29.4%
|
6.82
|
USD 82,188
|
|
2009-03-16 |
2009-03-12 |
S
Sale
|
Reed Glenn Wilson
VP - Operations
Officer
|
6,799
-9.5%
4.03
USD 27,400
|
6,799
-9.5%
|
4.03
|
USD 27,400
|
|
2008-11-17 |
2008-11-13 |
S
Sale
|
Reed Glenn Wilson
Exec VP ? Eng & Operations
Officer
|
1,108
-1.5%
12.50
USD 13,850
|
1,108
-1.5%
|
12.50
|
USD 13,850
|
|
2008-11-17 |
2008-11-11 |
S
Sale
|
Reed Glenn Wilson
Exec VP of Eng & Ops
Officer
|
100
-0.1%
13.30
USD 1,330
|
100
-0.1%
|
13.30
|
USD 1,330
|
|
2008-11-17 |
2008-11-11 |
S
Sale
|
Reed Glenn Wilson
Exec VP of Eng & Ops
Officer
|
200
-0.3%
13.19
USD 2,638
|
200
-0.3%
|
13.19
|
USD 2,638
|
|
2008-11-17 |
2008-11-11 |
S
Sale
|
Reed Glenn Wilson
Exec VP of Eng & Ops
Officer
|
200
-0.3%
13.17
USD 2,634
|
200
-0.3%
|
13.17
|
USD 2,634
|
|
2008-11-17 |
2008-11-11 |
S
Sale
|
Reed Glenn Wilson
Exec VP of Eng & Ops
Officer
|
700
-0.9%
13.16
USD 9,212
|
700
-0.9%
|
13.16
|
USD 9,212
|
|
2008-11-17 |
2008-11-11 |
S
Sale
|
Reed Glenn Wilson
Exec VP of Eng & Ops
Officer
|
100
-0.1%
13.15
USD 1,315
|
100
-0.1%
|
13.15
|
USD 1,315
|
|
2008-11-17 |
2008-11-11 |
S
Sale
|
Reed Glenn Wilson
Exec VP of Eng & Ops
Officer
|
100
-0.1%
13.11
USD 1,311
|
100
-0.1%
|
13.11
|
USD 1,311
|
|
2008-11-17 |
2008-11-11 |
S
Sale
|
Reed Glenn Wilson
Exec VP of Eng & Ops
Officer
|
200
-0.3%
13.10
USD 2,620
|
200
-0.3%
|
13.10
|
USD 2,620
|
|