|
2013-11-21 |
2013-11-20 |
S
Sale
|
BUCKNER CHARLES OLIVER
Non-Executive Director
|
77,645
+42.5%
48.03
US$2,743,043
|
77,645
+42.5%
|
48.03
|
US$2,743,043
|
|
|
2013-11-08 |
2013-11-07 |
S
Sale
|
Jensen W Mac
SVP, Business Development
Officer
|
48,391
-20.7%
306.75
US$1,351,980
|
48,391
-20.7%
|
306.75
|
US$1,351,980
|
|
|
2013-11-08 |
2013-11-06 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
45,425
-19.6%
41.53
US$2,730,153
|
45,425
-19.6%
|
41.53
|
US$2,730,153
|
|
|
2013-11-08 |
2013-11-06 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
136
-0.3%
30.82
US$4,192
|
136
-0.3%
|
30.82
|
US$4,192
|
|
|
2013-11-08 |
2013-11-06 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
233
-0.4%
30.84
US$7,187
|
233
-0.4%
|
30.84
|
US$7,187
|
|
|
2013-08-30 |
2013-08-28 |
S
Sale
|
Jensen W Mac
SVP, Business Development
Officer
|
3,000
-9.0%
33.00
US$99,000
|
3,000
-9.0%
|
33.00
|
US$99,000
|
|
|
2013-08-22 |
2013-08-20 |
S
Sale
|
Jensen W Mac
SVP, Business Development
Officer
|
613
-2.0%
33.01
US$20,235
|
613
-2.0%
|
33.01
|
US$20,235
|
|
|
2013-06-18 |
2013-06-18 |
S
Sale
|
WEXFORD CAPITAL LP
|
63,837
-2.5%
30.25
US$1,931,012
|
63,837
-2.5%
|
30.25
|
US$1,931,012
|
|
|
2013-06-14 |
2013-06-13 |
S
Sale
|
WEXFORD CAPITAL LP
|
61,181
-2.3%
30.18
US$1,846,510
|
61,181
-2.3%
|
30.18
|
US$1,846,510
|
|
|
2013-06-14 |
2013-06-12 |
S
Sale
|
WEXFORD CAPITAL LP
|
2,400
-0.1%
30.23
US$72,558
|
2,400
-0.1%
|
30.23
|
US$72,558
|
|
|
2013-06-10 |
2013-06-07 |
S
Sale
|
WEXFORD CAPITAL LP
|
84,066
-3.1%
29.89
US$2,512,548
|
84,066
-3.1%
|
29.89
|
US$2,512,548
|
|
|
2013-06-10 |
2013-06-06 |
S
Sale
|
WEXFORD CAPITAL LP
|
51,938
-1.9%
29.45
US$1,529,403
|
51,938
-1.9%
|
29.45
|
US$1,529,403
|
|
|
2013-06-05 |
2013-06-05 |
S
Sale
|
WEXFORD CAPITAL LP
|
37,309
-1.3%
29.31
US$1,093,370
|
37,309
-1.3%
|
29.31
|
US$1,093,370
|
|
|
2013-06-05 |
2013-06-04 |
S
Sale
|
WEXFORD CAPITAL LP
|
15,626
-0.5%
30.27
US$473,068
|
15,626
-0.5%
|
30.27
|
US$473,068
|
|
|
2013-06-05 |
2013-06-03 |
S
Sale
|
WEXFORD CAPITAL LP
|
51,533
-1.8%
30.38
US$1,565,578
|
51,533
-1.8%
|
30.38
|
US$1,565,578
|
|
|
2013-05-31 |
2013-05-31 |
S
Sale
|
WEXFORD CAPITAL LP
|
83,328
-2.8%
30.72
US$2,559,686
|
83,328
-2.8%
|
30.72
|
US$2,559,686
|
|
|
2013-05-31 |
2013-05-30 |
S
Sale
|
WEXFORD CAPITAL LP
|
100,000
-3.3%
30.86
US$3,085,920
|
100,000
-3.3%
|
30.86
|
US$3,085,920
|
|
|
2013-05-31 |
2013-05-29 |
S
Sale
|
WEXFORD CAPITAL LP
|
30,039
-1.0%
30.97
US$930,230
|
30,039
-1.0%
|
30.97
|
US$930,230
|
|
|
2013-05-28 |
2013-05-28 |
S
Sale
|
WEXFORD CAPITAL LP
|
153,778
-4.7%
31.61
US$4,860,584
|
153,778
-4.7%
|
31.61
|
US$4,860,584
|
|
|
2013-05-28 |
2013-05-24 |
S
Sale
|
WEXFORD CAPITAL LP
|
113,626
-3.4%
30.43
US$3,457,696
|
113,626
-3.4%
|
30.43
|
US$3,457,696
|
|
|
2013-05-28 |
2013-05-23 |
S
Sale
|
WEXFORD CAPITAL LP
|
125,000
-3.6%
30.42
US$3,802,100
|
125,000
-3.6%
|
30.42
|
US$3,802,100
|
|
|
2013-05-21 |
2013-05-21 |
S
Sale
|
WEXFORD CAPITAL LP
|
42,652
-1.2%
33.27
US$1,419,049
|
42,652
-1.2%
|
33.27
|
US$1,419,049
|
|
|
2013-05-21 |
2013-05-20 |
S
Sale
|
WEXFORD CAPITAL LP
|
161,766
-4.4%
33.13
US$5,359,550
|
161,766
-4.4%
|
33.13
|
US$5,359,550
|
|
|
2013-05-21 |
2013-05-17 |
S
Sale
|
WEXFORD CAPITAL LP
|
100,000
-2.6%
32.62
US$3,261,680
|
100,000
-2.6%
|
32.62
|
US$3,261,680
|
|
|
2013-05-16 |
2013-05-15 |
S
Sale
|
WEXFORD CAPITAL LP
|
229,600
-5.7%
34.08
US$7,824,837
|
229,600
-5.7%
|
34.08
|
US$7,824,837
|
|
|
2013-05-16 |
2013-05-14 |
S
Sale
|
WEXFORD CAPITAL LP
|
102,100
-2.5%
33.89
US$3,460,516
|
102,100
-2.5%
|
33.89
|
US$3,460,516
|
|
|
2013-05-13 |
2013-05-13 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
130,568
-3.1%
33.94
US$4,431,008
|
130,568
-3.1%
|
33.94
|
US$4,431,008
|
|
|
2013-05-13 |
2013-05-10 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
115,238
-2.6%
33.58
US$3,870,153
|
115,238
-2.6%
|
33.58
|
US$3,870,153
|
|
|
2013-05-13 |
2013-05-09 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
137,400
-3.0%
33.87
US$4,653,504
|
137,400
-3.0%
|
33.87
|
US$4,653,504
|
|
|
2013-05-08 |
2013-05-08 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
50,000
-1.9%
33.85
US$1,692,535
|
50,000
-1.9%
|
33.85
|
US$1,692,535
|
|
|
2013-05-08 |
2013-05-08 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
154,776
-3.3%
33.84
US$5,237,094
|
154,776
-3.3%
|
33.84
|
US$5,237,094
|
|
|
2013-05-08 |
2013-05-07 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
101,000
-2.1%
33.91
US$3,424,435
|
101,000
-2.1%
|
33.91
|
US$3,424,435
|
|
|
2013-05-08 |
2013-05-06 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
245,000
-8.7%
34.05
US$8,343,058
|
245,000
-8.7%
|
34.05
|
US$8,343,058
|
|
|
2013-05-08 |
2013-05-06 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
106,300
-2.2%
34.13
US$3,627,626
|
106,300
-2.2%
|
34.13
|
US$3,627,626
|
|
|
2013-03-28 |
2013-03-28 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
5,606
-0.1%
27.17
US$152,329
|
5,606
-0.1%
|
27.17
|
US$152,329
|
|
|
2013-03-28 |
2013-03-28 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
4,022
-10.2%
26.83
US$107,910
|
4,022
-10.2%
|
26.83
|
US$107,910
|
|
|
2013-03-28 |
2013-03-28 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
4,111
-9.4%
26.87
US$110,476
|
4,111
-9.4%
|
26.87
|
US$110,476
|
|
|
2013-03-28 |
2013-03-28 |
S
Sale
|
Thom Tiffany J
Senior Vice President & CFO
Officer
|
200
-0.5%
26.95
US$5,390
|
200
-0.5%
|
26.95
|
US$5,390
|
|
|
2013-03-28 |
2013-03-27 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
50,000
-1.0%
27.21
US$1,360,355
|
50,000
-1.0%
|
27.21
|
US$1,360,355
|
|
|
2013-03-26 |
2013-03-26 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
71,577
-1.4%
27.58
US$1,974,172
|
71,577
-1.4%
|
27.58
|
US$1,974,172
|
|
|
2013-03-26 |
2013-03-25 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
74,184
-1.5%
27.37
US$2,030,082
|
74,184
-1.5%
|
27.37
|
US$2,030,082
|
|
|
2013-03-26 |
2013-03-22 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
32,305
-0.6%
27.36
US$883,865
|
32,305
-0.6%
|
27.36
|
US$883,865
|
|
|
2013-03-21 |
2013-03-21 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
37,200
-0.7%
27.58
US$1,025,995
|
37,200
-0.7%
|
27.58
|
US$1,025,995
|
|
|
2013-03-21 |
2013-03-20 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
50,000
-1.0%
27.64
US$1,382,200
|
50,000
-1.0%
|
27.64
|
US$1,382,200
|
|
|
2013-03-21 |
2013-03-19 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
7,250
-0.1%
27.73
US$201,014
|
7,250
-0.1%
|
27.73
|
US$201,014
|
|
|
2013-03-21 |
2013-03-19 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
10,000
-0.4%
27.67
US$276,664
|
10,000
-0.4%
|
27.67
|
US$276,664
|
|
|
2013-03-18 |
2013-03-18 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
71,100
-1.3%
28.29
US$2,011,184
|
71,100
-1.3%
|
28.29
|
US$2,011,184
|
|
|
2013-03-18 |
2013-03-15 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
72,700
-1.4%
28.70
US$2,086,526
|
72,700
-1.4%
|
28.70
|
US$2,086,526
|
|
|
2013-03-15 |
2013-03-15 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
100,000
-3.4%
28.50
US$2,849,950
|
100,000
-3.4%
|
28.50
|
US$2,849,950
|
|
|
2013-03-18 |
2013-03-14 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
77,856
-1.4%
28.19
US$2,195,080
|
77,856
-1.4%
|
28.19
|
US$2,195,080
|
|
|
2013-03-15 |
2013-03-14 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
147,061
-4.8%
28.10
US$4,133,032
|
147,061
-4.8%
|
28.10
|
US$4,133,032
|
|
|
2013-03-15 |
2013-03-13 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
41,000
-1.3%
27.87
US$1,142,494
|
41,000
-1.3%
|
27.87
|
US$1,142,494
|
|
|
2013-03-13 |
2013-03-13 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
49,301
-0.9%
27.85
US$1,372,984
|
49,301
-0.9%
|
27.85
|
US$1,372,984
|
|
|
2013-03-13 |
2013-03-12 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
71,351
-1.3%
27.89
US$1,989,922
|
71,351
-1.3%
|
27.89
|
US$1,989,922
|
|
|
2013-03-12 |
2013-03-12 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
84,749
-2.7%
27.91
US$2,364,972
|
84,749
-2.7%
|
27.91
|
US$2,364,972
|
|
|
2013-03-13 |
2013-03-11 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
105,000
-1.9%
28.36
US$2,978,010
|
105,000
-1.9%
|
28.36
|
US$2,978,010
|
|
|
2013-03-12 |
2013-03-11 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
140,000
-4.2%
28.23
US$3,952,592
|
140,000
-4.2%
|
28.23
|
US$3,952,592
|
|
|
2013-03-12 |
2013-03-08 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
4,792
-0.1%
27.88
US$133,622
|
4,792
-0.1%
|
27.88
|
US$133,622
|
|
|
2013-03-12 |
2013-03-08 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
82,398
-2.4%
27.75
US$2,286,701
|
82,398
-2.4%
|
27.75
|
US$2,286,701
|
|
|
2012-12-27 |
2012-12-27 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
799
-0.0%
22.52
US$17,993
|
799
-0.0%
|
22.52
|
US$17,993
|
|
|
2012-12-27 |
2012-12-26 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
1,325
-0.0%
22.78
US$30,184
|
1,325
-0.0%
|
22.78
|
US$30,184
|
|
|
2012-12-26 |
2012-12-24 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
500
-0.0%
23.04
US$11,520
|
500
-0.0%
|
23.04
|
US$11,520
|
|
|
2012-12-26 |
2012-12-21 |
S
Sale
|
CARLSON CAPITAL L P
Non-Executive Director
|
266,100
-7.2%
23.05
US$6,132,487
|
266,100
-7.2%
|
23.05
|
US$6,132,487
|
|
|
2012-12-21 |
2012-12-19 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
27,000
-0.5%
22.43
US$605,667
|
27,000
-0.5%
|
22.43
|
US$605,667
|
|
|
2012-12-18 |
2012-12-18 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
71,920
-1.3%
21.83
US$1,570,287
|
71,920
-1.3%
|
21.83
|
US$1,570,287
|
|
|
2012-12-18 |
2012-12-17 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
100,943
-1.8%
21.41
US$2,161,432
|
100,943
-1.8%
|
21.41
|
US$2,161,432
|
|
|
2012-12-18 |
2012-12-14 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
20,413
-0.3%
20.81
US$424,774
|
20,413
-0.3%
|
20.81
|
US$424,774
|
|
|
2012-12-13 |
2012-12-13 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
10,038
-0.2%
20.94
US$210,245
|
10,038
-0.2%
|
20.94
|
US$210,245
|
|
|
2012-12-13 |
2012-12-11 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
38,792
-0.7%
21.43
US$831,119
|
38,792
-0.7%
|
21.43
|
US$831,119
|
|
|
2012-12-10 |
2012-12-07 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
29,300
-0.5%
21.51
US$630,161
|
29,300
-0.5%
|
21.51
|
US$630,161
|
|
|
2012-12-10 |
2012-12-06 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
69,258
-1.2%
21.45
US$1,485,321
|
69,258
-1.2%
|
21.45
|
US$1,485,321
|
|
|
2012-12-07 |
2012-12-05 |
S
Sale
|
Broussard Andre J
SVP - Geosciences
Officer
|
1,000
-4.5%
21.40
US$21,400
|
1,000
-4.5%
|
21.40
|
US$21,400
|
|
|
2012-12-05 |
2012-12-05 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
115,000
-1.9%
21.35
US$2,455,560
|
115,000
-1.9%
|
21.35
|
US$2,455,560
|
|
|
2012-12-05 |
2012-12-04 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
28,081
-0.5%
21.06
US$591,445
|
28,081
-0.5%
|
21.06
|
US$591,445
|
|
|
2012-12-05 |
2012-12-03 |
S
Sale
|
WEXFORD CAPITAL LP
Large shareholder
|
55,000
-0.9%
21.06
US$1,158,372
|
55,000
-0.9%
|
21.06
|
US$1,158,372
|
|