2013-11-21 |
2013-11-20 |
S
Sale
|
BUCKNER CHARLES OLIVER
Non-Executive Director
|
16,000
-47.2%
28.78
USD 460,480
|
16,000
-47.2%
|
28.78
|
USD 460,480
|
|
2013-11-08 |
2013-11-07 |
S
Sale
|
Jensen W Mac
SVP, Business Development
Officer
|
11,400
-27.5%
30.90
USD 352,260
|
11,400
-27.5%
|
30.90
|
USD 352,260
|
|
2013-11-08 |
2013-11-06 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
9,631
-18.1%
30.80
USD 296,635
|
9,631
-18.1%
|
30.80
|
USD 296,635
|
|
2013-11-08 |
2013-11-06 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
136
-0.3%
30.82
USD 4,192
|
136
-0.3%
|
30.82
|
USD 4,192
|
|
2013-11-08 |
2013-11-06 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
233
-0.4%
30.84
USD 7,187
|
233
-0.4%
|
30.84
|
USD 7,187
|
|
2013-08-30 |
2013-08-28 |
S
Sale
|
Jensen W Mac
SVP, Business Development
Officer
|
3,000
-9.0%
33.00
USD 99,000
|
3,000
-9.0%
|
33.00
|
USD 99,000
|
|
2013-08-22 |
2013-08-20 |
S
Sale
|
Jensen W Mac
SVP, Business Development
Officer
|
613
-2.0%
33.01
USD 20,235
|
613
-2.0%
|
33.01
|
USD 20,235
|
|
2013-06-18 |
2013-06-18 |
S
Sale
|
WEXFORD CAPITAL LP
|
63,837
-2.5%
30.25
USD 1,931,012
|
63,837
-2.5%
|
30.25
|
USD 1,931,012
|
|
2013-06-14 |
2013-06-13 |
S
Sale
|
WEXFORD CAPITAL LP
|
61,181
-2.3%
30.18
USD 1,846,510
|
61,181
-2.3%
|
30.18
|
USD 1,846,510
|
|
2013-06-14 |
2013-06-12 |
S
Sale
|
WEXFORD CAPITAL LP
|
2,400
-0.1%
30.23
USD 72,558
|
2,400
-0.1%
|
30.23
|
USD 72,558
|
|
2013-06-10 |
2013-06-07 |
S
Sale
|
WEXFORD CAPITAL LP
|
84,066
-3.1%
29.89
USD 2,512,548
|
84,066
-3.1%
|
29.89
|
USD 2,512,548
|
|
2013-06-10 |
2013-06-06 |
S
Sale
|
WEXFORD CAPITAL LP
|
51,938
-1.9%
29.45
USD 1,529,403
|
51,938
-1.9%
|
29.45
|
USD 1,529,403
|
|
2013-06-05 |
2013-06-05 |
S
Sale
|
WEXFORD CAPITAL LP
|
37,309
-1.3%
29.31
USD 1,093,370
|
37,309
-1.3%
|
29.31
|
USD 1,093,370
|
|
2013-06-05 |
2013-06-04 |
S
Sale
|
WEXFORD CAPITAL LP
|
15,626
-0.5%
30.27
USD 473,068
|
15,626
-0.5%
|
30.27
|
USD 473,068
|
|
2013-06-05 |
2013-06-03 |
S
Sale
|
WEXFORD CAPITAL LP
|
51,533
-1.8%
30.38
USD 1,565,578
|
51,533
-1.8%
|
30.38
|
USD 1,565,578
|
|
2013-05-31 |
2013-05-31 |
S
Sale
|
WEXFORD CAPITAL LP
|
83,328
-2.8%
30.72
USD 2,559,686
|
83,328
-2.8%
|
30.72
|
USD 2,559,686
|
|
2013-05-31 |
2013-05-30 |
S
Sale
|
WEXFORD CAPITAL LP
|
100,000
-3.3%
30.86
USD 3,085,920
|
100,000
-3.3%
|
30.86
|
USD 3,085,920
|
|
2013-05-31 |
2013-05-29 |
S
Sale
|
WEXFORD CAPITAL LP
|
30,039
-1.0%
30.97
USD 930,230
|
30,039
-1.0%
|
30.97
|
USD 930,230
|
|
2013-05-28 |
2013-05-28 |
S
Sale
|
WEXFORD CAPITAL LP
|
153,778
-4.7%
31.61
USD 4,860,584
|
153,778
-4.7%
|
31.61
|
USD 4,860,584
|
|
2013-05-28 |
2013-05-24 |
S
Sale
|
WEXFORD CAPITAL LP
|
113,626
-3.4%
30.43
USD 3,457,696
|
113,626
-3.4%
|
30.43
|
USD 3,457,696
|
|
2013-05-28 |
2013-05-23 |
S
Sale
|
WEXFORD CAPITAL LP
|
125,000
-3.6%
30.42
USD 3,802,100
|
125,000
-3.6%
|
30.42
|
USD 3,802,100
|
|
2013-05-21 |
2013-05-21 |
S
Sale
|
WEXFORD CAPITAL LP
|
42,652
-1.2%
33.27
USD 1,419,049
|
42,652
-1.2%
|
33.27
|
USD 1,419,049
|
|
2013-05-21 |
2013-05-20 |
S
Sale
|
WEXFORD CAPITAL LP
|
161,766
-4.4%
33.13
USD 5,359,550
|
161,766
-4.4%
|
33.13
|
USD 5,359,550
|
|
2013-05-21 |
2013-05-17 |
S
Sale
|
WEXFORD CAPITAL LP
|
100,000
-2.6%
32.62
USD 3,261,680
|
100,000
-2.6%
|
32.62
|
USD 3,261,680
|
|
2013-05-16 |
2013-05-15 |
S
Sale
|
WEXFORD CAPITAL LP
|
229,600
-5.7%
34.08
USD 7,824,837
|
229,600
-5.7%
|
34.08
|
USD 7,824,837
|
|
2013-05-16 |
2013-05-14 |
S
Sale
|
WEXFORD CAPITAL LP
|
102,100
-2.5%
33.89
USD 3,460,516
|
102,100
-2.5%
|
33.89
|
USD 3,460,516
|
|
2013-05-13 |
2013-05-13 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
130,568
-3.1%
33.94
USD 4,431,008
|
130,568
-3.1%
|
33.94
|
USD 4,431,008
|
|
2013-05-13 |
2013-05-10 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
115,238
-2.6%
33.58
USD 3,870,153
|
115,238
-2.6%
|
33.58
|
USD 3,870,153
|
|
2013-05-13 |
2013-05-09 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
137,400
-3.0%
33.87
USD 4,653,504
|
137,400
-3.0%
|
33.87
|
USD 4,653,504
|
|
2013-05-08 |
2013-05-08 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
50,000
-1.9%
33.85
USD 1,692,535
|
50,000
-1.9%
|
33.85
|
USD 1,692,535
|
|
2013-05-08 |
2013-05-08 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
154,776
-3.3%
33.84
USD 5,237,094
|
154,776
-3.3%
|
33.84
|
USD 5,237,094
|
|
2013-05-08 |
2013-05-07 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
101,000
-2.1%
33.91
USD 3,424,435
|
101,000
-2.1%
|
33.91
|
USD 3,424,435
|
|
2013-05-08 |
2013-05-06 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
245,000
-8.7%
34.05
USD 8,343,059
|
245,000
-8.7%
|
34.05
|
USD 8,343,059
|
|
2013-05-08 |
2013-05-06 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
106,300
-2.2%
34.13
USD 3,627,626
|
106,300
-2.2%
|
34.13
|
USD 3,627,626
|
|
2013-03-28 |
2013-03-28 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
5,606
-0.1%
27.17
USD 152,329
|
5,606
-0.1%
|
27.17
|
USD 152,329
|
|
2013-03-28 |
2013-03-28 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
4,022
-10.2%
26.83
USD 107,910
|
4,022
-10.2%
|
26.83
|
USD 107,910
|
|
2013-03-28 |
2013-03-28 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
4,111
-9.4%
26.87
USD 110,476
|
4,111
-9.4%
|
26.87
|
USD 110,476
|
|
2013-03-28 |
2013-03-28 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
200
-0.5%
26.95
USD 5,390
|
200
-0.5%
|
26.95
|
USD 5,390
|
|
2013-03-28 |
2013-03-27 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
50,000
-1.0%
27.21
USD 1,360,355
|
50,000
-1.0%
|
27.21
|
USD 1,360,355
|
|
2013-03-26 |
2013-03-26 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
71,577
-1.4%
27.58
USD 1,974,172
|
71,577
-1.4%
|
27.58
|
USD 1,974,172
|
|
2013-03-26 |
2013-03-25 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
74,184
-1.5%
27.37
USD 2,030,082
|
74,184
-1.5%
|
27.37
|
USD 2,030,082
|
|
2013-03-26 |
2013-03-22 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
32,305
-0.6%
27.36
USD 883,865
|
32,305
-0.6%
|
27.36
|
USD 883,865
|
|
2013-03-21 |
2013-03-21 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
37,200
-0.7%
27.58
USD 1,025,995
|
37,200
-0.7%
|
27.58
|
USD 1,025,995
|
|
2013-03-21 |
2013-03-20 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
50,000
-1.0%
27.64
USD 1,382,200
|
50,000
-1.0%
|
27.64
|
USD 1,382,200
|
|
2013-03-21 |
2013-03-19 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
7,250
-0.1%
27.73
USD 201,014
|
7,250
-0.1%
|
27.73
|
USD 201,014
|
|
2013-03-21 |
2013-03-19 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
10,000
-0.4%
27.67
USD 276,664
|
10,000
-0.4%
|
27.67
|
USD 276,664
|
|
2013-03-18 |
2013-03-18 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
71,100
-1.3%
28.29
USD 2,011,184
|
71,100
-1.3%
|
28.29
|
USD 2,011,184
|
|
2013-03-18 |
2013-03-15 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
72,700
-1.4%
28.70
USD 2,086,526
|
72,700
-1.4%
|
28.70
|
USD 2,086,526
|
|
2013-03-15 |
2013-03-15 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
100,000
-3.4%
28.50
USD 2,849,950
|
100,000
-3.4%
|
28.50
|
USD 2,849,950
|
|
2013-03-18 |
2013-03-14 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
77,856
-1.4%
28.19
USD 2,195,080
|
77,856
-1.4%
|
28.19
|
USD 2,195,080
|
|
2013-03-15 |
2013-03-14 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
147,061
-4.8%
28.10
USD 4,133,032
|
147,061
-4.8%
|
28.10
|
USD 4,133,032
|
|
2013-03-15 |
2013-03-13 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
41,000
-1.3%
27.87
USD 1,142,494
|
41,000
-1.3%
|
27.87
|
USD 1,142,494
|
|
2013-03-13 |
2013-03-13 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
49,301
-0.9%
27.85
USD 1,372,984
|
49,301
-0.9%
|
27.85
|
USD 1,372,984
|
|
2013-03-13 |
2013-03-12 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
71,351
-1.3%
27.89
USD 1,989,922
|
71,351
-1.3%
|
27.89
|
USD 1,989,922
|
|
2013-03-12 |
2013-03-12 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
84,749
-2.7%
27.91
USD 2,364,972
|
84,749
-2.7%
|
27.91
|
USD 2,364,972
|
|
2013-03-13 |
2013-03-11 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
105,000
-1.9%
28.36
USD 2,978,010
|
105,000
-1.9%
|
28.36
|
USD 2,978,010
|
|
2013-03-12 |
2013-03-11 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
140,000
-4.2%
28.23
USD 3,952,592
|
140,000
-4.2%
|
28.23
|
USD 3,952,592
|
|
2013-03-12 |
2013-03-08 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
4,792
-0.1%
27.88
USD 133,622
|
4,792
-0.1%
|
27.88
|
USD 133,622
|
|
2013-03-12 |
2013-03-08 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
82,398
-2.4%
27.75
USD 2,286,701
|
82,398
-2.4%
|
27.75
|
USD 2,286,701
|
|
2012-12-27 |
2012-12-27 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
799
-0.0%
22.52
USD 17,993
|
799
-0.0%
|
22.52
|
USD 17,993
|
|
2012-12-27 |
2012-12-26 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
1,325
-0.0%
22.78
USD 30,184
|
1,325
-0.0%
|
22.78
|
USD 30,184
|
|
2012-12-26 |
2012-12-24 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
500
-0.0%
23.04
USD 11,520
|
500
-0.0%
|
23.04
|
USD 11,520
|
|
2012-12-26 |
2012-12-21 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
266,100
-7.2%
23.05
USD 6,132,487
|
266,100
-7.2%
|
23.05
|
USD 6,132,487
|
|
2012-12-21 |
2012-12-19 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
27,000
-0.5%
22.43
USD 605,667
|
27,000
-0.5%
|
22.43
|
USD 605,667
|
|
2012-12-18 |
2012-12-18 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
71,920
-1.3%
21.83
USD 1,570,287
|
71,920
-1.3%
|
21.83
|
USD 1,570,287
|
|
2012-12-18 |
2012-12-17 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
100,943
-1.8%
21.41
USD 2,161,432
|
100,943
-1.8%
|
21.41
|
USD 2,161,432
|
|
2012-12-18 |
2012-12-14 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
20,413
-0.3%
20.81
USD 424,774
|
20,413
-0.3%
|
20.81
|
USD 424,774
|
|
2012-12-13 |
2012-12-13 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
10,038
-0.2%
20.94
USD 210,245
|
10,038
-0.2%
|
20.94
|
USD 210,245
|
|
2012-12-13 |
2012-12-11 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
38,792
-0.7%
21.43
USD 831,119
|
38,792
-0.7%
|
21.43
|
USD 831,119
|
|
2012-12-10 |
2012-12-07 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
29,300
-0.5%
21.51
USD 630,161
|
29,300
-0.5%
|
21.51
|
USD 630,161
|
|
2012-12-10 |
2012-12-06 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
69,258
-1.2%
21.45
USD 1,485,321
|
69,258
-1.2%
|
21.45
|
USD 1,485,321
|
|
2012-12-07 |
2012-12-05 |
S
Sale
|
Broussard Andre J
SVP - Geosciences
Officer
|
1,000
-4.5%
21.40
USD 21,400
|
1,000
-4.5%
|
21.40
|
USD 21,400
|
|
2012-12-05 |
2012-12-05 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
115,000
-1.9%
21.35
USD 2,455,561
|
115,000
-1.9%
|
21.35
|
USD 2,455,561
|
|
2012-12-05 |
2012-12-04 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
28,081
-0.5%
21.06
USD 591,445
|
28,081
-0.5%
|
21.06
|
USD 591,445
|
|
2012-12-05 |
2012-12-03 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
55,000
-0.9%
21.06
USD 1,158,372
|
55,000
-0.9%
|
21.06
|
USD 1,158,372
|
|