|
2014-12-24 |
2014-12-23 |
S
Sale
|
Brasher James E.
Sr. VP & General Counsel
Officer
|
25,000
-10.7%
0.01
USD 125
|
25,000
-10.7%
|
0.01
|
USD 125
|
|
|
2014-12-10 |
2014-12-09 |
S
Sale
|
Skerl Damir S
Non-Executive Director
|
15,000
-100.0%
0.00
USD 15
|
15,000
-100.0%
|
0.00
|
USD 15
|
|
|
2014-12-10 |
2014-12-09 |
S
Sale
|
Skerl Damir S
Non-Executive Director
|
12,450
-100.0%
0.00
USD 12
|
12,450
-100.0%
|
0.00
|
USD 12
|
|
|
2014-12-10 |
2014-12-09 |
S
Sale
|
Skerl Damir S
Non-Executive Director
|
15,100
-100.0%
0.00
USD 15
|
15,100
-100.0%
|
0.00
|
USD 15
|
|
|
2014-12-10 |
2014-12-09 |
S
Sale
|
Skerl Damir S
Non-Executive Director
|
15,845
-100.0%
0.00
USD 16
|
15,845
-100.0%
|
0.00
|
USD 16
|
|
|
2014-12-10 |
2014-12-09 |
S
Sale
|
Skerl Damir S
Non-Executive Director
|
228,649
-96.5%
0.00
USD 686
|
228,649
-96.5%
|
0.00
|
USD 686
|
|
|
2014-10-21 |
2014-10-20 |
S
Sale
|
Forrest Michael C
Non-Executive Director
|
10,000
-5.0%
0.01
USD 81
|
10,000
-5.0%
|
0.01
|
USD 81
|
|
|
2013-03-18 |
2013-03-15 |
B
Purchase
|
BAHORICH MICHAEL S
Non-Executive Director
|
20,000
+inf%
2.79
USD 55,800
|
20,000
+inf%
|
2.79
|
USD 55,800
|
|
|
2013-03-12 |
2013-03-11 |
B
Purchase
|
Fleure Thomas J
Sr. VP, Technology
Officer
|
20,000
+2.2%
2.59
USD 51,800
|
20,000
+2.2%
|
2.59
|
USD 51,800
|
|
|
2013-03-04 |
2013-03-04 |
B
Purchase
|
Fleure Thomas J
Sr. VP, Technology
Officer
|
20,000
+2.2%
2.50
USD 50,000
|
20,000
+2.2%
|
2.50
|
USD 50,000
|
|
|
2013-02-28 |
2013-02-28 |
B
Purchase
|
Forrest Michael C
Non-Executive Director
|
10,000
+5.3%
2.40
USD 24,000
|
10,000
+5.3%
|
2.40
|
USD 24,000
|
|
|
2013-02-28 |
2013-02-27 |
B
Purchase
|
WHITE RICHARD CARL
Chairman, President &CEO
Executive Director
|
30,000
+13.8%
2.54
USD 76,200
|
30,000
+13.8%
|
2.54
|
USD 76,200
|
|
|
2013-02-27 |
2013-02-26 |
B
Purchase
|
Kurz Karl F
Non-Executive Director
|
20,000
+220.1%
2.73
USD 54,600
|
20,000
+220.1%
|
2.73
|
USD 54,600
|
|
|
2012-12-21 |
2012-12-20 |
S
Sale
|
Howell Jeff M
VP, HSEQ
Officer
|
86
-0.1%
4.00
USD 344
|
86
-0.1%
|
4.00
|
USD 344
|
|
|
2012-12-21 |
2012-12-19 |
S
Sale
|
Howell Jeff M
VP, HSEQ
Officer
|
9,914
-7.0%
4.00
USD 39,656
|
9,914
-7.0%
|
4.00
|
USD 39,656
|
|
|
2012-12-12 |
2012-12-11 |
S
Sale
|
Degner Richard A
Chairman of the Board
Non-Executive Director
|
9,100
-0.4%
4.00
USD 36,436
|
9,100
-0.4%
|
4.00
|
USD 36,436
|
|
|
2012-12-12 |
2012-12-10 |
S
Sale
|
Degner Richard A
Chairman of the Board
Non-Executive Director
|
3,000
-0.1%
4.00
USD 12,000
|
3,000
-0.1%
|
4.00
|
USD 12,000
|
|
|
2012-12-07 |
2012-12-06 |
S
Sale
|
Degner Richard A
Chairman of the Board
Non-Executive Director
|
183
-0.0%
4.00
USD 732
|
183
-0.0%
|
4.00
|
USD 732
|
|
|
2012-12-07 |
2012-12-05 |
S
Sale
|
Degner Richard A
Chairman of the Board
Non-Executive Director
|
3,249
-0.1%
4.00
USD 12,996
|
3,249
-0.1%
|
4.00
|
USD 12,996
|
|
|
2012-11-27 |
2012-11-26 |
B
Purchase
|
WHITE RICHARD CARL
President and CEO
Officer
|
25,000
+13.0%
4.06
USD 101,500
|
25,000
+13.0%
|
4.06
|
USD 101,500
|
|
|
2012-08-27 |
2012-08-24 |
B
Purchase
|
Degner Richard A
President, CEO & Chairman
Executive Director
|
13,160
+0.6%
4.75
USD 62,510
|
13,160
+0.6%
|
4.75
|
USD 62,510
|
|
|
2012-08-07 |
2012-08-06 |
B
Purchase
|
Riley Duncan W Jr
VP, US and Canada
Officer
|
2,000
+9.1%
4.93
USD 9,860
|
2,000
+9.1%
|
4.93
|
USD 9,860
|
|
|
2012-08-07 |
2012-08-03 |
S
Sale
|
Verghese P Mathew
Sr. V.P. & CFO
Officer
|
7,933
-30.0%
5.00
USD 39,665
|
7,933
-30.0%
|
5.00
|
USD 39,665
|
|
|
2012-07-03 |
2012-06-29 |
S
Sale
|
Verghese P Mathew
Sr. VP & CFO
Officer
|
2,830
-9.7%
5.86
USD 16,584
|
2,830
-9.7%
|
5.86
|
USD 16,584
|
|
|
2012-07-03 |
2012-06-29 |
B
Purchase
|
Riley Duncan W Jr
VP, US and Canada
Officer
|
2,000
+10.0%
5.89
USD 11,780
|
2,000
+10.0%
|
5.89
|
USD 11,780
|
|
|
2012-04-18 |
2012-04-17 |
S
Sale
|
Fleure Thomas J
Sr. VP, Geophysical Technology
Officer
|
9,700
-1.1%
8.47
USD 82,159
|
9,700
-1.1%
|
8.47
|
USD 82,159
|
|
|
2012-04-18 |
2012-04-16 |
S
Sale
|
Fleure Thomas J
Sr. VP, Geophysical Technology
Officer
|
300
-0.0%
8.45
USD 2,535
|
300
-0.0%
|
8.45
|
USD 2,535
|
|
|
2012-04-11 |
2012-04-09 |
S
Sale
|
Skerl Damir S
Non-Executive Director
|
350
-2.7%
9.09
USD 3,182
|
350
-2.7%
|
9.09
|
USD 3,182
|
|
|
2012-04-04 |
2012-04-02 |
S
Sale
|
Fleure Thomas J
Sr. VP, Technology
Officer
|
20,000
-2.2%
10.37
USD 207,400
|
20,000
-2.2%
|
10.37
|
USD 207,400
|
|
|
2012-03-22 |
2012-03-21 |
S
Sale
|
Fleure Thomas J
Sr. VP, Technology
Officer
|
8,600
-0.9%
10.56
USD 90,834
|
8,600
-0.9%
|
10.56
|
USD 90,834
|
|
|
2012-03-22 |
2012-03-20 |
S
Sale
|
Fleure Thomas J
Sr. VP, Technology
Officer
|
11,400
-1.2%
10.50
USD 119,756
|
11,400
-1.2%
|
10.50
|
USD 119,756
|
|
|
2012-03-08 |
2012-03-06 |
S
Sale
|
Verghese P Mathew
Sr. V.P. & CFO
Officer
|
1,250
-4.7%
9.96
USD 12,453
|
1,250
-4.7%
|
9.96
|
USD 12,453
|
|
|
2012-02-07 |
2012-02-07 |
S
Sale
|
Verghese P Mathew
Sr. V.P. & CFO
Officer
|
2,000
-6.6%
10.84
USD 21,680
|
2,000
-6.6%
|
10.84
|
USD 21,680
|
|
|
2012-02-07 |
2012-02-06 |
S
Sale
|
Fleure Thomas J
Sr. VP, Technology
Officer
|
20,000
-2.1%
10.69
USD 213,800
|
20,000
-2.1%
|
10.69
|
USD 213,800
|
|
|
2011-09-21 |
2011-09-21 |
B
Purchase
|
Graham Christopher P.
Sr. VP and General Counsel
Officer
|
7,000
+14.0%
8.46
USD 59,220
|
7,000
+14.0%
|
8.46
|
USD 59,220
|
|
|
2011-09-14 |
2011-09-13 |
S
Sale
|
Fleure Thomas J
Sr. VP, Technology
Officer
|
370
-0.0%
10.00
USD 3,700
|
370
-0.0%
|
10.00
|
USD 3,700
|
|
|
2011-09-14 |
2011-09-12 |
S
Sale
|
Fleure Thomas J
Sr. VP, Technology
Officer
|
19,630
-2.0%
10.09
USD 198,067
|
19,630
-2.0%
|
10.09
|
USD 198,067
|
|
|
2011-08-19 |
2011-08-17 |
S
Sale
|
Verghese P Mathew
Sr. VP & CFO
Officer
|
1,750
-5.4%
11.62
USD 20,335
|
1,750
-5.4%
|
11.62
|
USD 20,335
|
|
|
2011-08-16 |
2011-08-12 |
B
Purchase
|
Usher Christopher Theron
Sr. VP & CTO
Officer
|
6,500
+16.2%
12.39
USD 80,535
|
6,500
+16.2%
|
12.39
|
USD 80,535
|
|
|
2011-08-11 |
2011-08-09 |
B
Purchase
|
BAHORICH MICHAEL S
Non-Executive Director
|
247
+3.8%
11.35
USD 2,803
|
247
+3.8%
|
11.35
|
USD 2,803
|
|
|
2011-08-11 |
2011-08-09 |
B
Purchase
|
BAHORICH MICHAEL S
Non-Executive Director
|
4,753
+271.6%
11.35
USD 53,947
|
4,753
+271.6%
|
11.35
|
USD 53,947
|
|
|
2011-08-01 |
2011-08-01 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
17.14
USD 8,570
|
500
-0.1%
|
17.14
|
USD 8,570
|
|
|
2011-08-01 |
2011-08-01 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
1,500
-0.3%
17.13
USD 25,695
|
1,500
-0.3%
|
17.13
|
USD 25,695
|
|
|
2011-07-13 |
2011-07-11 |
S
Sale
|
Fleure Thomas J
Sr. V.P., Technology
Officer
|
20,000
-2.0%
17.04
USD 340,800
|
20,000
-2.0%
|
17.04
|
USD 340,800
|
|
|
2011-07-11 |
2011-07-07 |
S
Sale
|
Howell Jeff M
VP, HSEQ
Officer
|
12,000
-8.3%
17.72
USD 212,640
|
12,000
-8.3%
|
17.72
|
USD 212,640
|
|
|
2011-06-29 |
2011-06-27 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
17.00
USD 8,500
|
500
-0.1%
|
17.00
|
USD 8,500
|
|
|
2011-06-23 |
2011-06-21 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
17.00
USD 8,500
|
500
-0.1%
|
17.00
|
USD 8,500
|
|
|
2011-06-20 |
2011-06-20 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
1,500
-0.3%
15.10
USD 22,650
|
1,500
-0.3%
|
15.10
|
USD 22,650
|
|
|
2011-06-08 |
2011-06-06 |
S
Sale
|
Verghese P Mathew
Sr. V.P. & CFO
Officer
|
3,000
-10.8%
15.00
USD 45,000
|
3,000
-10.8%
|
15.00
|
USD 45,000
|
|
|
2011-06-01 |
2011-05-31 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
17.00
USD 8,500
|
500
-0.1%
|
17.00
|
USD 8,500
|
|
|
2011-05-24 |
2011-05-23 |
S
Sale
|
Fleure Thomas J
Sr. V.P., Technology
Officer
|
20,000
-2.0%
15.19
USD 303,800
|
20,000
-2.0%
|
15.19
|
USD 303,800
|
|
|
2011-05-24 |
2011-05-23 |
S
Sale
|
Verghese P Mathew
Sr. VP & CFO
Officer
|
3,500
-11.2%
15.05
USD 52,675
|
3,500
-11.2%
|
15.05
|
USD 52,675
|
|
|
2011-05-16 |
2011-05-16 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
16.00
USD 8,000
|
500
-0.1%
|
16.00
|
USD 8,000
|
|
|
2011-05-10 |
2011-05-09 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
17.00
USD 8,500
|
500
-0.1%
|
17.00
|
USD 8,500
|
|
|
2011-05-10 |
2011-05-09 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
16.54
USD 8,270
|
500
-0.1%
|
16.54
|
USD 8,270
|
|
|
2011-05-03 |
2011-05-02 |
S
Sale
|
Verghese P Mathew
Sr. V.P. & CFO
Officer
|
5,000
-13.8%
17.66
USD 88,300
|
5,000
-13.8%
|
17.66
|
USD 88,300
|
|
|
2011-05-02 |
2011-05-02 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
18.75
USD 9,375
|
500
-0.1%
|
18.75
|
USD 9,375
|
|
|
2011-05-02 |
2011-05-02 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
18.75
USD 9,375
|
500
-0.1%
|
18.75
|
USD 9,375
|
|
|
2011-05-02 |
2011-05-02 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
18.75
USD 9,375
|
500
-0.1%
|
18.75
|
USD 9,375
|
|
|
2011-04-25 |
2011-04-25 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
16.26
USD 8,130
|
500
-0.1%
|
16.26
|
USD 8,130
|
|
|
2011-04-11 |
2011-04-11 |
PS
Planned sale
|
Lindberg Craig Anthony
Sr. VP, Strategic Initiatives
Officer
|
500
-0.1%
16.04
USD 8,020
|
500
-0.1%
|
16.04
|
USD 8,020
|
|
|
2011-04-11 |
2011-04-11 |
S
Sale
|
Fleure Thomas J
Sr. VP, Technology
Executive Director
|
20,000
-2.0%
15.82
USD 316,300
|
20,000
-2.0%
|
15.82
|
USD 316,300
|
|
|
2011-04-07 |
2011-04-07 |
S
Sale
|
Skerl Damir S
Non-Executive Director
|
17,098
-6.8%
16.00
USD 273,568
|
17,098
-6.8%
|
16.00
|
USD 273,568
|
|
|
2011-04-07 |
2011-04-07 |
S
Sale
|
Degner Richard A
President, CEO & Chairman
Executive Director
|
22,500
-1.0%
16.50
USD 371,250
|
22,500
-1.0%
|
16.50
|
USD 371,250
|
|
|
2011-04-07 |
2011-04-06 |
S
Sale
|
Skerl Damir S
Non-Executive Director
|
21,902
-8.0%
16.00
USD 350,432
|
21,902
-8.0%
|
16.00
|
USD 350,432
|
|
|
2011-04-07 |
2011-04-06 |
S
Sale
|
Skerl Damir S
Non-Executive Director
|
10,000
-3.5%
15.92
USD 159,200
|
10,000
-3.5%
|
15.92
|
USD 159,200
|
|
|
2011-04-06 |
2011-04-06 |
S
Sale
|
Degner Richard A
President, CEO & Chairman
Executive Director
|
20,000
-0.9%
16.00
USD 320,000
|
20,000
-0.9%
|
16.00
|
USD 320,000
|
|
|
2011-04-05 |
2011-04-05 |
S
Sale
|
Degner Richard A
President, CEO & Chairman
Executive Director
|
17,500
-0.7%
15.50
USD 271,250
|
17,500
-0.7%
|
15.50
|
USD 271,250
|
|
|
2011-04-01 |
2011-04-01 |
S
Sale
|
Degner Richard A
President, CEO & Chairman
Executive Director
|
15,000
-0.6%
15.00
USD 225,000
|
15,000
-0.6%
|
15.00
|
USD 225,000
|
|
|
2011-03-28 |
2011-03-25 |
S
Sale
|
Howell Jeff M
VP, HSEQ
Officer
|
5,000
-3.4%
14.83
USD 74,150
|
5,000
-3.4%
|
14.83
|
USD 74,150
|
|
|
2011-03-11 |
2011-03-09 |
S
Sale
|
Degner Richard A
President, CEO and Chairman
Executive Director
|
10,000
-0.4%
14.04
USD 140,394
|
10,000
-0.4%
|
14.04
|
USD 140,394
|
|
|
2011-03-10 |
2011-03-08 |
S
Sale
|
Fleure Thomas J
Sr. V.P., Technology
Executive Director
|
20,000
-1.9%
14.40
USD 287,900
|
20,000
-1.9%
|
14.40
|
USD 287,900
|
|
|
2011-03-04 |
2011-03-02 |
S
Sale
|
Lindberg Craig Anthony
Sr. VP Strategic Initiatives
Officer
|
10,000
-2.1%
14.50
USD 144,955
|
10,000
-2.1%
|
14.50
|
USD 144,955
|
|
|
2011-02-25 |
2011-02-23 |
S
Sale
|
Howell Jeff M
VP, Health Safety
Officer
|
5,000
-3.2%
14.03
USD 70,150
|
5,000
-3.2%
|
14.03
|
USD 70,150
|
|
|
2011-02-11 |
2011-02-10 |
S
Sale
|
Skerl Damir S
Non-Executive Director
|
39,387
-12.2%
12.78
USD 503,445
|
39,387
-12.2%
|
12.78
|
USD 503,445
|
|
