|
Date |
Name |
Title |
Volume |
Trade Price |
Holding Change |
|
4/2/2013
|
RYKHOEK PHIL
|
Chief Executive Officer
|
4,048
|
$3.41
|
0.55%
|
|
3/31/2013
|
Cornelius Robert L
|
SVP, Comm Dev/Govt/Proj Mnt
|
-7,432
|
$18.65
|
-2.66%
|
|
3/31/2013
|
Gibson Charles
|
SVP, Planning/Tech/CO2 Supply
|
729
|
$18.61
|
0.47%
|
|
3/31/2013
|
Matthews James S.
|
VP, General Counsel & Sec'y
|
461
|
$18.61
|
0.76%
|
|
3/31/2013
|
McPherson Kenneth Craig
|
SVP, COO
|
-3,484
|
$18.65
|
-2.24%
|
|
3/31/2013
|
Meyers Kevin Omar
|
Director
|
676
|
$18.65
|
3.34%
|
|
3/31/2013
|
Gibson Charles
|
SVP, Planning/Tech/CO2 Supply
|
-3,500
|
$18.65
|
-2.16%
|
|
3/31/2013
|
DECKER MICHAEL B
|
Director
|
1,220
|
$18.65
|
1.82%
|
|
3/31/2013
|
GREENE RONALD G
|
Director
|
1,139
|
$18.65
|
0.13%
|
|
3/31/2013
|
BEATTY MICHAEL L
|
Director
|
1,340
|
$18.65
|
1.83%
|
|
3/31/2013
|
ALLEN MARK C
|
Sr. VP/Chief Financial Officer
|
-7,432
|
$18.65
|
-1.33%
|
|
3/31/2013
|
ALLEN MARK C
|
Sr. VP/Chief Financial Officer
|
-11,184
|
$18.65
|
-1.96%
|
|
3/31/2013
|
ALLEN MARK C
|
Sr. VP/Chief Financial Officer
|
17,715
|
$18.65
|
3.20%
|
|
3/31/2013
|
ALLEN MARK C
|
Sr. VP/Chief Financial Officer
|
1,029
|
$18.61
|
0.19%
|
|
3/31/2013
|
Gibson Charles
|
SVP, Planning/Tech/CO2 Supply
|
7,677
|
$18.65
|
4.90%
|
|
3/31/2013
|
Gibson Charles
|
SVP, Planning/Tech/CO2 Supply
|
-2,100
|
$18.65
|
-1.28%
|
|
3/31/2013
|
RYKHOEK PHIL
|
Chief Executive Officer
|
-16,104
|
$18.65
|
-2.14%
|
|
3/31/2013
|
Cornelius Robert L
|
SVP, Comm Dev/Govt/Proj Mnt
|
-10,538
|
$18.65
|
-3.87%
|
|
3/31/2013
|
Cornelius Robert L
|
SVP, Comm Dev/Govt/Proj Mnt
|
1,029
|
$18.61
|
0.38%
|
|
3/31/2013
|
Rhoades Alan
|
VP & Chief Accounting Officer
|
-2,305
|
$18.65
|
-2.23%
|
|
3/31/2013
|
Rhoades Alan
|
VP & Chief Accounting Officer
|
-1,939
|
$18.65
|
-1.84%
|
|
3/31/2013
|
Rhoades Alan
|
VP & Chief Accounting Officer
|
7,087
|
$18.65
|
7.21%
|
|
3/31/2013
|
Rhoades Alan
|
VP & Chief Accounting Officer
|
652
|
$18.61
|
0.67%
|
|
3/31/2013
|
RYKHOEK PHIL
|
Chief Executive Officer
|
-12,526
|
$18.65
|
-1.64%
|
|
3/31/2013
|
Cornelius Robert L
|
SVP, Comm Dev/Govt/Proj Mnt
|
17,715
|
$18.65
|
6.76%
|
|
3/31/2013
|
RYKHOEK PHIL
|
Chief Executive Officer
|
1,763
|
$18.61
|
0.24%
|
|
3/31/2013
|
McPherson Kenneth Craig
|
SVP, COO
|
11,890
|
$18.65
|
8.27%
|
|
3/31/2013
|
McPherson Kenneth Craig
|
SVP, COO
|
1,094
|
$18.61
|
0.77%
|
|
3/31/2013
|
RYKHOEK PHIL
|
Chief Executive Officer
|
29,859
|
$18.65
|
4.07%
|
|
3/28/2013
|
GREENE RONALD G
|
Director
|
-10,000
|
$18.77
|
-1.13%
|
|
3/28/2013
|
GREENE RONALD G
|
Director
|
-20,000
|
$18.75
|
-2.28%
|
|
3/28/2013
|
Gibson Charles
|
SVP, Planning/Tech/CO2 Supply
|
-10,000
|
$18.66
|
-6.03%
|
|
3/28/2013
|
Cornelius Robert L
|
SVP, Comm Dev/Govt/Proj Mnt
|
-25,000
|
$18.93
|
-8.43%
|
|
3/26/2013
|
GREENE RONALD G
|
Director
|
-20,000
|
$19.05
|
-2.21%
|
|
3/26/2013
|
GREENE RONALD G
|
Director
|
-20,000
|
$19.04
|
-2.16%
|
|
3/26/2013
|
GREENE RONALD G
|
Director
|
-10,000
|
$19.01
|
-1.07%
|
|
3/26/2013
|
GREENE RONALD G
|
Director
|
-30,000
|
$19.00
|
-3.11%
|
|
3/26/2013
|
GREENE RONALD G
|
Director
|
-10,000
|
$18.96
|
-1.02%
|
|
3/25/2013
|
GREENE RONALD G
|
Director
|
-10,000
|
$18.85
|
-1.01%
|
|
3/22/2013
|
GREENE RONALD G
|
Director
|
-10,000
|
$18.60
|
-0.99%
|
|
3/22/2013
|
GREENE RONALD G
|
Director
|
-10,000
|
$18.65
|
-1.00%
|
|
3/15/2013
|
ALLEN MARK C
|
Sr. VP/Chief Financial Officer
|
-15,000
|
$18.82
|
-2.64%
|
|
3/15/2013
|
GREENE RONALD G
|
Director
|
-10,000
|
$18.90
|
-0.98%
|
|
3/15/2013
|
ALLEN MARK C
|
Sr. VP/Chief Financial Officer
|
15,000
|
$3.41
|
2.71%
|
|
3/14/2013
|
GREENE RONALD G
|
Director
|
-25,000
|
$18.80
|
-2.40%
|
|
3/14/2013
|
GREENE RONALD G
|
Director
|
-25,000
|
$18.75
|
-2.35%
|
|
3/14/2013
|
GREENE RONALD G
|
Director
|
-50,000
|
$18.57
|
-4.48%
|
|
3/13/2013
|
GREENE RONALD G
|
Director
|
-50,000
|
$18.53
|
-4.29%
|
|
3/12/2013
|
GREENE RONALD G
|
Director
|
-14,800
|
$18.50
|
-1.25%
|
|
3/12/2013
|
GREENE RONALD G
|
Director
|
-20,680
|
$18.50
|
-0.76%
|
|
3/8/2013
|
Rhoades Alan
|
VP & Chief Accounting Officer
|
-13,384
|
$18.20
|
-12.06%
|
|
3/7/2013
|
McMichael Greg
|
Director
|
-7,500
|
$18.17
|
-30.54%
|
|
1/31/2013
|
RYKHOEK PHIL
|
Chief Executive Officer
|
-8,831
|
$18.63
|
-1.17%
|
|
1/31/2013
|
ALLEN MARK C
|
Sr. VP/Chief Financial Officer
|
-1,550
|
$18.63
|
-0.28%
|
|
1/31/2013
|
RYKHOEK PHIL
|
Chief Executive Officer
|
-9,468
|
$18.63
|
-1.26%
|
|
1/30/2013
|
Matthews James S.
|
VP, General Counsel & Sec'y
|
-4,376
|
$18.53
|
-6.77%
|
|
1/17/2013
|
Gibson Charles
|
SVP, Planning, Tech & BD
|
4,000
|
$18.00
|
2.47%
|
|
1/6/2013
|
ROBERTS GARETH
|
Director
|
-2,427
|
$16.77
|
-0.19%
|
|
1/2/2013
|
Rhoades Alan
|
VP & Chief Accounting Officer
|
-631
|
$16.50
|
-0.72%
|
|
12/31/2012
|
DECKER MICHAEL B
|
Director
|
1,358
|
$16.20
|
2.21%
|
|
12/31/2012
|
GREENE RONALD G
|
Director
|
1,296
|
$16.20
|
0.11%
|
|
12/31/2012
|
Meyers Kevin Omar
|
Director
|
756
|
$16.20
|
4.90%
|
|
12/31/2012
|
Cornelius Robert L
|
Sr. VP of CO2 Operations
|
1,149
|
$16.12
|
0.43%
|
|
12/31/2012
|
ALLEN MARK C
|
Sr. VP/Chief Financial Officer
|
1,149
|
$16.12
|
0.22%
|
|
12/31/2012
|
Gibson Charles
|
SVP, Planning, Tech & BD
|
815
|
$16.12
|
0.56%
|
|
12/31/2012
|
McPherson Kenneth Craig
|
SVP, COO
|
1,222
|
$16.12
|
1.20%
|
|
12/31/2012
|
RYKHOEK PHIL
|
Chief Executive Officer
|
1,694
|
$16.12
|
0.25%
|
|
12/31/2012
|
Rhoades Alan
|
VP & Chief Accounting Officer
|
726
|
$16.12
|
0.84%
|
|
12/31/2012
|
BEATTY MICHAEL L
|
Director
|
1,388
|
$16.20
|
2.05%
|
|
12/27/2012
|
ALLEN MARK C
|
Sr. VP/Chief Financial Officer
|
10,492
|
$2.82
|
2.06%
|
|
11/22/2012
|
ROBERTS GARETH
|
Director
|
-23,985
|
$15.50
|
-1.81%
|
|
11/16/2012
|
ROBERTS GARETH
|
Director
|
-9,060
|
$14.65
|
-0.68%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
-10,000
|
$14.30
|
-0.74%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
-127,222
|
$14.32
|
-8.64%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
-5,199
|
$14.32
|
-0.35%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
-80,220
|
$14.34
|
-5.15%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
-64,028
|
$14.34
|
-3.95%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
-55,736
|
$14.34
|
-3.32%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
-100,000
|
$14.31
|
-5.19%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
-150,000
|
$14.32
|
-8.21%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
55,736
|
$2.82
|
3.52%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
64,028
|
$3.41
|
3.90%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
80,220
|
$6.93
|
4.70%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
16,940
|
$12.19
|
0.95%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
124,541
|
$12.97
|
6.91%
|
|
11/15/2012
|
ROBERTS GARETH
|
Director
|
-15,000
|
$14.31
|
-8.91%
|
|
9/30/2012
|
Gibson Charles
|
SVP, Planning, Tech & BD
|
783
|
$16.76
|
0.54%
|
|
9/30/2012
|
Rhoades Alan
|
VP & Chief Accounting Officer
|
699
|
$16.76
|
0.81%
|
|
9/30/2012
|
RYKHOEK PHIL
|
Chief Executive Officer
|
1,629
|
$16.76
|
0.24%
|
|
9/30/2012
|
McPherson Kenneth Craig
|
SVP, COO
|
1,174
|
$16.76
|
1.16%
|
|
9/30/2012
|
Meyers Kevin Omar
|
Director
|
912
|
$16.16
|
6.28%
|
|
9/30/2012
|
BEATTY MICHAEL L
|
Director
|
1,764
|
$16.16
|
2.68%
|
|
9/30/2012
|
DECKER MICHAEL B
|
Director
|
1,671
|
$16.16
|
2.79%
|
|
9/30/2012
|
GREENE RONALD G
|
Director
|
1,423
|
$16.16
|
0.12%
|
|
9/30/2012
|
ALLEN MARK C
|
Sr. VP/Chief Financial Officer
|
1,105
|
$16.76
|
0.22%
|
|
9/30/2012
|
Cornelius Robert L
|
Sr. VP of CO2 Operations
|
1,105
|
$16.76
|
0.41%
|
|
9/27/2012
|
McMichael Greg
|
Director
|
-7,000
|
$16.48
|
-25.42%
|
|
6/30/2012
|
Rhoades Alan
|
VP & Chief Accounting Officer
|
-1,984
|
$15.11
|
-2.27%
|
|
6/30/2012
|
Rhoades Alan
|
VP & Chief Accounting Officer
|
824
|
$14.22
|
0.97%
|
|
6/30/2012
|
McPherson Kenneth Craig
|
SVP, Production Operations
|
1,303
|
$14.22
|
1.95%
|