|
2023-06-16 |
2023-06-14 |
B
Purchase
|
Wilks Brothers, LLC
Large shareholder
|
8,895
+0.0%
2.23
USD 19,836
|
8,895
+0.0%
|
2.23
|
USD 19,836
|
|
|
2023-06-14 |
2023-06-13 |
B
Purchase
|
Wilks Brothers, LLC
Large shareholder
|
4,438
+0.0%
2.19
USD 9,719
|
4,438
+0.0%
|
2.19
|
USD 9,719
|
|
|
2023-06-14 |
2023-06-12 |
B
Purchase
|
Wilks Brothers, LLC
Large shareholder
|
4,166
+0.0%
2.17
USD 9,040
|
4,166
+0.0%
|
2.17
|
USD 9,040
|
|
|
2020-09-17 |
2020-09-17 |
S
Sale
|
TOBIAS C RAY
EVP, Chief Operating Officer
Officer
|
2,448
-2.3%
1.75
USD 4,284
|
2,448
-2.3%
|
1.75
|
USD 4,284
|
|
|
2020-09-17 |
2020-09-16 |
S
Sale
|
TOBIAS C RAY
EVP, Chief Operating Officer
Officer
|
13,639
-11.3%
1.75
USD 23,868
|
13,639
-11.3%
|
1.75
|
USD 23,868
|
|
|
2020-09-17 |
2020-09-15 |
S
Sale
|
TOBIAS C RAY
EVP, Chief Operating Officer
Officer
|
516
-0.4%
1.75
USD 903
|
516
-0.4%
|
1.75
|
USD 903
|
|
|
2020-03-12 |
2020-03-10 |
B
Purchase
|
JUMPER STEPHEN C
President/CEO
Executive Director
|
10,000
+4.2%
1.31
USD 13,100
|
10,000
+4.2%
|
1.31
|
USD 13,100
|
|
|
2019-03-13 |
2019-03-13 |
B
Purchase
|
Thomas James W
EVP, Chief Technical Officer
Officer
|
6,106
+9.3%
3.14
USD 19,173
|
6,106
+9.3%
|
3.14
|
USD 19,173
|
|
|
2019-03-13 |
2019-03-13 |
B
Purchase
|
Thomas James W
EVP, Chief Technical Officer
Officer
|
6,089
+10.3%
3.10
USD 18,876
|
6,089
+10.3%
|
3.10
|
USD 18,876
|
|
|
2019-03-13 |
2019-03-13 |
B
Purchase
|
Thomas James W
EVP, Chief Technical Officer
Officer
|
805
+1.4%
3.08
USD 2,477
|
805
+1.4%
|
3.08
|
USD 2,477
|
|
|
2018-08-16 |
2018-08-15 |
B
Purchase
|
BARRETT WILLIAM J
Non-Executive Director
|
6,600
+0.9%
5.50
USD 36,300
|
6,600
+0.9%
|
5.50
|
USD 36,300
|
|
|
2018-08-16 |
2018-08-15 |
B
Purchase
|
BARRETT WILLIAM J
Non-Executive Director
|
10,000
+1.3%
5.70
USD 57,000
|
10,000
+1.3%
|
5.70
|
USD 57,000
|
|
|
2018-08-14 |
2018-08-13 |
B
Purchase
|
BARRETT WILLIAM J
Non-Executive Director
|
15,000
+2.1%
5.75
USD 86,250
|
15,000
+2.1%
|
5.75
|
USD 86,250
|
|
|
2018-08-14 |
2018-08-13 |
B
Purchase
|
BARRETT WILLIAM J
Non-Executive Director
|
3,280
+0.5%
5.80
USD 19,024
|
3,280
+0.5%
|
5.80
|
USD 19,024
|
|
|
2018-08-10 |
2018-08-08 |
B
Purchase
|
BARRETT WILLIAM J
Non-Executive Director
|
50
+0.0%
5.80
USD 290
|
50
+0.0%
|
5.80
|
USD 290
|
|
|
2018-08-08 |
2018-08-06 |
B
Purchase
|
BARRETT WILLIAM J
Non-Executive Director
|
1,720
+0.2%
5.80
USD 9,976
|
1,720
+0.2%
|
5.80
|
USD 9,976
|
|
|
2017-12-18 |
2017-12-15 |
B
Purchase
|
BARRETT WILLIAM J
|
195
+0.3%
4.68
USD 913
|
195
+0.3%
|
4.68
|
USD 913
|
|
|
2017-12-13 |
2017-12-12 |
B
Purchase
|
BARRETT WILLIAM J
|
5,000
+7.2%
4.75
USD 23,750
|
5,000
+7.2%
|
4.75
|
USD 23,750
|
|
|
2017-12-12 |
2017-12-11 |
B
Purchase
|
BARRETT WILLIAM J
|
5,000
+7.8%
4.90
USD 24,500
|
5,000
+7.8%
|
4.90
|
USD 24,500
|
|
|
2017-06-01 |
2017-05-30 |
B
Purchase
|
BARRETT WILLIAM J
|
5,000
+0.7%
3.90
USD 19,500
|
5,000
+0.7%
|
3.90
|
USD 19,500
|
|
|
2017-05-19 |
2017-05-18 |
B
Purchase
|
BARRETT WILLIAM J
Non-Executive Director
|
5,000
+0.8%
4.05
USD 20,250
|
5,000
+0.8%
|
4.05
|
USD 20,250
|
|
|
2017-05-18 |
2017-05-17 |
B
Purchase
|
BARRETT WILLIAM J
Non-Executive Director
|
5,000
+0.8%
4.20
USD 21,000
|
5,000
+0.8%
|
4.20
|
USD 21,000
|
|
|
2017-05-16 |
2017-05-15 |
B
Purchase
|
BARRETT WILLIAM J
Non-Executive Director
|
4,833
+0.7%
4.50
USD 21,749
|
4,833
+0.7%
|
4.50
|
USD 21,749
|
|
|
2017-05-16 |
2017-05-12 |
B
Purchase
|
BARRETT WILLIAM J
Non-Executive Director
|
167
+0.0%
4.50
USD 752
|
167
+0.0%
|
4.50
|
USD 752
|
|
|
2016-11-16 |
2016-11-15 |
S
Sale
|
Thomas James W
EVP, Chief Technical Officer
Officer
|
6,696
-15.5%
7.65
USD 51,224
|
6,696
-15.5%
|
7.65
|
USD 51,224
|
|
|
2016-11-16 |
2016-11-14 |
S
Sale
|
Thomas James W
EVP, Chief Technical Officer
Officer
|
3,304
-7.1%
7.65
USD 25,276
|
3,304
-7.1%
|
7.65
|
USD 25,276
|
|
|
2016-09-19 |
2016-09-16 |
S
Sale
|
MCINNES ALLEN T
Non-Executive Director
|
2,126
-0.6%
7.01
USD 14,910
|
2,126
-0.6%
|
7.01
|
USD 14,910
|
|
|
2016-09-19 |
2016-09-16 |
S
Sale
|
MCINNES ALLEN T
Non-Executive Director
|
1,864
-0.5%
7.02
USD 13,082
|
1,864
-0.5%
|
7.02
|
USD 13,082
|
|
|
2016-06-03 |
2016-06-03 |
S
Sale
|
Thomas James W
EVP, Chief Technical Officer
Officer
|
10,386
-18.3%
7.48
USD 77,687
|
10,386
-18.3%
|
7.48
|
USD 77,687
|
|
|
2016-06-03 |
2016-06-02 |
S
Sale
|
Thomas James W
EVP, Chief Technical Officer
Officer
|
276
-0.5%
7.48
USD 2,064
|
276
-0.5%
|
7.48
|
USD 2,064
|
|
|
2014-03-11 |
2014-03-10 |
S
Sale
|
TOBIAS C RAY
Executive Vice President/COO
Officer
|
2,500
-8.0%
28.96
USD 72,390
|
2,500
-8.0%
|
28.96
|
USD 72,390
|
|
|
2014-03-10 |
2014-03-07 |
B
Purchase
|
COOPER CRAIG W
Non-Executive Director
|
10,000
+252.7%
29.07
USD 290,701
|
10,000
+252.7%
|
29.07
|
USD 290,701
|
|
|
2014-01-02 |
2013-12-31 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
10,000
-66.7%
7.05
USD 70,500
|
10,000
-66.7%
|
7.05
|
USD 70,500
|
|
|
2013-12-31 |
2013-12-30 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
8,500
-36.2%
7.26
USD 61,710
|
8,500
-36.2%
|
7.26
|
USD 61,710
|
|
|
2013-12-30 |
2013-12-27 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
4,000
-14.5%
7.29
USD 29,160
|
4,000
-14.5%
|
7.29
|
USD 29,160
|
|
|
2013-12-30 |
2013-12-26 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
7,500
-21.4%
7.21
USD 54,075
|
7,500
-21.4%
|
7.21
|
USD 54,075
|
|
|
2013-12-19 |
2013-12-18 |
S
Sale
|
MCINNES ALLEN T
Non-Executive Director
|
19,730
-1.9%
7.19
USD 141,859
|
19,730
-1.9%
|
7.19
|
USD 141,859
|
|
|
2013-12-19 |
2013-12-17 |
S
Sale
|
MCINNES ALLEN T
Non-Executive Director
|
10,270
-1.0%
7.07
USD 72,613
|
10,270
-1.0%
|
7.07
|
USD 72,613
|
|
|
2013-03-07 |
2013-03-05 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
10,756
-17.7%
9.91
USD 106,570
|
10,756
-17.7%
|
9.91
|
USD 106,570
|
|
|
2013-03-05 |
2013-03-04 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
7,000
-10.3%
9.80
USD 68,633
|
7,000
-10.3%
|
9.80
|
USD 68,633
|
|
|
2013-03-05 |
2013-03-01 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
10,000
-12.9%
9.70
USD 97,020
|
10,000
-12.9%
|
9.70
|
USD 97,020
|
|
|
2012-07-05 |
2012-07-03 |
S
Sale
|
BARRETT WILLIAM J
Non-Executive Director
|
10,609
-0.6%
10.47
USD 111,119
|
10,609
-0.6%
|
10.47
|
USD 111,119
|
|
|
2012-06-21 |
2012-06-20 |
S
Sale
|
BARRETT WILLIAM J
Non-Executive Director
|
988
-0.1%
10.44
USD 10,315
|
988
-0.1%
|
10.44
|
USD 10,315
|
|
|
2012-06-21 |
2012-06-19 |
S
Sale
|
BARRETT WILLIAM J
Non-Executive Director
|
30,503
-1.7%
10.33
USD 315,096
|
30,503
-1.7%
|
10.33
|
USD 315,096
|
|
|
2012-06-18 |
2012-06-15 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
30,201
-91.6%
9.98
USD 301,321
|
30,201
-91.6%
|
9.98
|
USD 301,321
|
|
|
2012-06-15 |
2012-06-15 |
S
Sale
|
MCINNES ALLEN T
Non-Executive Director
|
19,675
-1.9%
9.96
USD 195,880
|
19,675
-1.9%
|
9.96
|
USD 195,880
|
|
|
2012-06-18 |
2012-06-14 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
5,000
-13.2%
9.98
USD 49,885
|
5,000
-13.2%
|
9.98
|
USD 49,885
|
|
|
2012-06-15 |
2012-06-14 |
S
Sale
|
BARRETT WILLIAM J
Non-Executive Director
|
4,000
-0.2%
10.10
USD 40,400
|
4,000
-0.2%
|
10.10
|
USD 40,400
|
|
|
2012-06-15 |
2012-06-14 |
S
Sale
|
MCINNES ALLEN T
Non-Executive Director
|
10,325
-1.0%
9.96
USD 102,806
|
10,325
-1.0%
|
9.96
|
USD 102,806
|
|
|
2012-06-13 |
2012-06-12 |
S
Sale
|
BARRETT WILLIAM J
Non-Executive Director
|
2,500
-0.1%
10.07
USD 25,175
|
2,500
-0.1%
|
10.07
|
USD 25,175
|
|
|
2012-06-13 |
2012-06-11 |
S
Sale
|
BARRETT WILLIAM J
Non-Executive Director
|
500
-0.0%
10.07
USD 5,035
|
500
-0.0%
|
10.07
|
USD 5,035
|
|
|
2012-05-18 |
2012-05-16 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
21,000
-38.1%
10.29
USD 216,145
|
21,000
-38.1%
|
10.29
|
USD 216,145
|
|
|
2012-05-15 |
2012-05-11 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
450
-0.8%
10.49
USD 4,721
|
450
-0.8%
|
10.49
|
USD 4,721
|
|
|
2012-05-11 |
2012-05-10 |
S
Sale
|
BARRETT WILLIAM J
Non-Executive Director
|
950
-0.1%
10.65
USD 10,118
|
950
-0.1%
|
10.65
|
USD 10,118
|
|
|
2012-05-11 |
2012-05-10 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
9,381
-14.4%
10.58
USD 99,228
|
9,381
-14.4%
|
10.58
|
USD 99,228
|
|
|
2012-05-09 |
2012-05-07 |
S
Sale
|
BARRETT WILLIAM J
Non-Executive Director
|
5,437
-0.3%
10.73
USD 58,339
|
5,437
-0.3%
|
10.73
|
USD 58,339
|
|
|
2012-05-04 |
2012-05-02 |
S
Sale
|
GARDNER HERBERT M
Non-Executive Director
|
500
-0.1%
11.45
USD 5,725
|
500
-0.1%
|
11.45
|
USD 5,725
|
|
|
2012-05-04 |
2012-05-02 |
S
Sale
|
BARRETT WILLIAM J
Non-Executive Director
|
2,600
-0.1%
11.38
USD 29,588
|
2,600
-0.1%
|
11.38
|
USD 29,588
|
|
|
2012-05-04 |
2012-05-02 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
11,689
-15.3%
11.38
USD 133,027
|
11,689
-15.3%
|
11.38
|
USD 133,027
|
|
|
2012-03-15 |
2012-03-13 |
S
Sale
|
MCINNES ALLEN T
Non-Executive Director
|
30,000
-3.0%
10.74
USD 322,320
|
30,000
-3.0%
|
10.74
|
USD 322,320
|
|
|
2012-01-13 |
2012-01-11 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
6,000
-14.0%
7.43
USD 44,566
|
6,000
-14.0%
|
7.43
|
USD 44,566
|
|
|
2011-12-07 |
2011-12-07 |
S
Sale
|
Brata James Kevin
VP; Secy; Treas; CFO
Officer
|
3,525
-50.6%
8.55
USD 30,139
|
3,525
-50.6%
|
8.55
|
USD 30,139
|
|
|
2011-12-07 |
2011-12-06 |
S
Sale
|
Brata James Kevin
VP; Secy; Treas; CFO
Officer
|
7,500
-51.8%
8.55
USD 64,125
|
7,500
-51.8%
|
8.55
|
USD 64,125
|
|
|
2011-12-07 |
2011-12-05 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
27,880
-56.8%
8.65
USD 241,221
|
27,880
-56.8%
|
8.65
|
USD 241,221
|
|
|
2011-12-01 |
2011-11-30 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
22,306
-31.3%
8.04
USD 179,235
|
22,306
-31.3%
|
8.04
|
USD 179,235
|
|
|
2010-12-29 |
2010-12-27 |
S
Sale
|
HURTT STEPHANIE P
Non-Executive Director
|
75,288
-67.3%
3.75
USD 282,330
|
75,288
-67.3%
|
3.75
|
USD 282,330
|
|
|
2009-06-19 |
2009-06-19 |
S
Sale
|
Brata James Kevin
VP; Secy; Treas; CFO
Officer
|
1,575
-13.0%
4.77
USD 7,513
|
1,575
-13.0%
|
4.77
|
USD 7,513
|
|
|
2009-06-11 |
2009-06-10 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
10,000
-12.9%
4.68
USD 46,800
|
10,000
-12.9%
|
4.68
|
USD 46,800
|
|
|
2009-05-28 |
2009-05-27 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
1,000
-1.3%
5.09
USD 5,090
|
1,000
-1.3%
|
5.09
|
USD 5,090
|
|
|
2009-05-28 |
2009-05-27 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
8,700
-10.0%
5.10
USD 44,361
|
8,700
-10.0%
|
5.10
|
USD 44,361
|
|
|
2009-05-28 |
2009-05-27 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
300
-0.3%
5.13
USD 1,538
|
300
-0.3%
|
5.13
|
USD 1,538
|
|
|
2009-05-28 |
2009-05-27 |
S
Sale
|
Winn Daniel G
Vice President
Officer
|
5,250
-15.1%
5.00
USD 26,250
|
5,250
-15.1%
|
5.00
|
USD 26,250
|
|
|
2009-05-01 |
2009-04-29 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
3,700
-4.2%
3.25
USD 12,025
|
3,700
-4.2%
|
3.25
|
USD 12,025
|
|
|
2009-05-01 |
2009-04-29 |
S
Sale
|
WHITENER WAYNE A
President and CEO
Executive Director
|
1,300
-1.5%
3.26
USD 4,244
|
1,300
-1.5%
|
3.26
|
USD 4,244
|
|
|
2008-12-18 |
2008-12-18 |
B
Purchase
|
Brata James Kevin
VP and CFO
Officer
|
1,500
+15.0%
2.56
USD 3,840
|
1,500
+15.0%
|
2.56
|
USD 3,840
|
|
