|
Date |
Name |
Title |
Volume |
Trade Price |
Holding Change |
|
5/16/2013
|
WILSON GRAHAM M
|
Director
|
8,000
|
$20.52
|
70.03%
|
|
5/16/2013
|
WILSON GRAHAM M
|
Director
|
1,250
|
$20.52
|
6.44%
|
|
2/25/2013
|
Regnier Marcel
|
President & COO, Water
|
-160
|
$43.16
|
-0.25%
|
|
2/25/2013
|
Serff Jared P
|
VP, Competitive Resources
|
-185
|
$43.16
|
-0.74%
|
|
2/25/2013
|
VANOS RUSSELL E
|
Sr. VP ? Strategy & Bus Dev
|
-166
|
$43.16
|
-1.02%
|
|
2/25/2013
|
HELMBRECHT STEVEN M
|
Sr. VP & CFO
|
-342
|
$43.16
|
-0.59%
|
|
2/25/2013
|
Votava Shannon M.
|
VP/General Counsel/Corp Sec
|
-124
|
$43.16
|
-2.35%
|
|
2/25/2013
|
HOLLERAN JOHN W
|
Exec VP and COO
|
-533
|
$43.16
|
-0.95%
|
|
2/25/2013
|
MEZEY PHILIP
|
President and CEO
|
-656
|
$43.16
|
-1.12%
|
|
2/19/2013
|
Regnier Marcel
|
President & COO, Water
|
-188
|
$43.10
|
-0.33%
|
|
2/19/2013
|
Serff Jared P
|
VP, Competitive Resources
|
-215
|
$43.10
|
-0.96%
|
|
2/19/2013
|
VANOS RUSSELL E
|
Sr. VP ? Strategy & Bus Dev
|
-661
|
$43.10
|
-4.54%
|
|
2/19/2013
|
HELMBRECHT STEVEN M
|
Sr. VP & CFO
|
-396
|
$43.10
|
-0.75%
|
|
2/19/2013
|
Votava Shannon M.
|
VP/General Counsel/Corp Sec
|
-248
|
$43.10
|
-7.86%
|
|
2/19/2013
|
HOLLERAN JOHN W
|
Exec VP and COO
|
-619
|
$43.10
|
-1.35%
|
|
2/19/2013
|
MEZEY PHILIP
|
President and CEO
|
-769
|
$43.10
|
-1.87%
|
|
2/15/2013
|
GLANVILLE THOMAS S
|
Director
|
-665
|
$43.00
|
-2.97%
|
|
2/12/2013
|
VANOS RUSSELL E
|
Sr. VP ? Strategy & Bus Dev
|
-172
|
$47.58
|
-1.17%
|
|
2/12/2013
|
Serff Jared P
|
VP, Competitive Resources
|
-201
|
$47.58
|
-0.89%
|
|
2/12/2013
|
HELMBRECHT STEVEN M
|
Sr. VP & CFO
|
-380
|
$47.58
|
-0.71%
|
|
2/12/2013
|
HOLLERAN JOHN W
|
Exec VP and COO
|
-539
|
$47.58
|
-1.16%
|
|
2/12/2013
|
Regnier Marcel
|
President & COO, Water
|
-152
|
$47.58
|
-0.27%
|
|
2/12/2013
|
MEZEY PHILIP
|
President and CEO
|
-630
|
$47.58
|
-1.51%
|
|
12/31/2012
|
Regnier Marcel
|
President & COO, Water
|
-613
|
$44.55
|
-1.07%
|
|
12/31/2012
|
Serff Jared P
|
VP, Competitive Resources
|
-970
|
$44.55
|
-4.12%
|
|
12/31/2012
|
HELMBRECHT STEVEN M
|
Sr. VP & CFO
|
-1,831
|
$44.55
|
-3.32%
|
|
12/31/2012
|
MEZEY PHILIP
|
President and CEO
|
-2,538
|
$44.55
|
-5.73%
|
|
12/31/2012
|
Votava Shannon M.
|
VP/General Counsel/Corp Sec
|
-22
|
$44.55
|
-0.69%
|
|
11/26/2012
|
GLANVILLE THOMAS S
|
Director
|
-635
|
$41.30
|
-2.83%
|
|
9/14/2012
|
Votava Shannon M.
|
Vice President/General Counsel
|
-90
|
$45.85
|
-2.76%
|
|
8/31/2012
|
NOSBAUM LEROY D
|
President and CEO
|
-6,848
|
$43.36
|
-8.65%
|
|
8/29/2012
|
GLANVILLE THOMAS S
|
Director
|
1,896
|
$21.40
|
8.68%
|
|
8/29/2012
|
GLANVILLE THOMAS S
|
Director
|
-200
|
$44.54
|
-0.91%
|
|
8/29/2012
|
GLANVILLE THOMAS S
|
Director
|
-404
|
$44.53
|
-1.80%
|
|
8/29/2012
|
GLANVILLE THOMAS S
|
Director
|
604
|
$21.40
|
2.76%
|
|
8/29/2012
|
GLANVILLE THOMAS S
|
Director
|
-1,896
|
$44.50
|
-7.98%
|
|
2/24/2012
|
Serff Jared P
|
VP, Competitive Resources
|
-203
|
$44.68
|
-0.87%
|
|
2/24/2012
|
MEZEY PHILIP
|
President and COO, Energy
|
-462
|
$44.68
|
-1.03%
|
|
2/24/2012
|
HELMBRECHT STEVEN M
|
Sr. VP & CFO
|
-334
|
$44.68
|
-0.60%
|
|
2/24/2012
|
Votava Shannon M.
|
Vice President/General Counsel
|
-80
|
$44.68
|
-2.39%
|
|
2/16/2012
|
GLANVILLE THOMAS S
|
Director
|
-928
|
$46.96
|
-5.52%
|
|
2/16/2012
|
GLANVILLE THOMAS S
|
Director
|
-3,900
|
$45.82
|
-18.84%
|
|
2/16/2012
|
GLANVILLE THOMAS S
|
Director
|
-928
|
$46.96
|
-4.29%
|
|
2/16/2012
|
GLANVILLE THOMAS S
|
Director
|
-3,900
|
$45.82
|
-15.28%
|
|
2/10/2012
|
Serff Jared P
|
VP, Competitive Resources
|
-187
|
$41.45
|
-1.07%
|
|
2/10/2012
|
MEZEY PHILIP
|
President and COO, Energy
|
-472
|
$41.45
|
-1.39%
|
|
2/10/2012
|
HELMBRECHT STEVEN M
|
Sr. VP & CFO
|
-354
|
$41.45
|
-0.80%
|
|
2/9/2012
|
GLANVILLE THOMAS S
|
Director
|
-1,000
|
$42.04
|
-3.77%
|
|
2/6/2012
|
GLANVILLE THOMAS S
|
Director
|
-1,000
|
$41.03
|
-3.63%
|
|
1/26/2012
|
GLANVILLE THOMAS S
|
Director
|
-1,000
|
$40.00
|
-3.51%
|
|
1/10/2012
|
GLANVILLE THOMAS S
|
Director
|
-1,000
|
$38.06
|
-3.28%
|
|
1/10/2012
|
GLANVILLE THOMAS S
|
Director
|
-1,000
|
$39.00
|
-3.39%
|
|
1/3/2012
|
DYESS KIRBY
|
Director
|
665
|
$37.55
|
12.11%
|
|
1/3/2012
|
GAYLORD CHARLES H JR
|
Director
|
665
|
$37.55
|
11.91%
|
|
1/3/2012
|
WILSON GRAHAM M
|
Director
|
665
|
$37.55
|
8.40%
|
|
1/3/2012
|
Pruitt Gary E
|
Director
|
665
|
$37.55
|
8.80%
|
|
1/3/2012
|
NELSON SHARON L
|
Director
|
665
|
$37.55
|
9.87%
|
|
1/3/2012
|
GLANVILLE THOMAS S
|
Director
|
665
|
$37.55
|
2.23%
|
|
1/3/2012
|
ELIASSEN JON E
|
Chairman of the Board
|
798
|
$37.55
|
7.38%
|
|
1/3/2012
|
BRACY MICHAEL B
|
Director
|
665
|
$37.55
|
2.74%
|
|
12/30/2011
|
HELMBRECHT STEVEN M
|
Sr. VP & CFO
|
-836
|
$35.77
|
-1.84%
|
|
12/30/2011
|
HELMBRECHT STEVEN M
|
Sr. VP & CFO
|
-1,219
|
$35.77
|
-2.62%
|
|
12/30/2011
|
MEZEY PHILIP
|
President and COO, Energy
|
-1,125
|
$35.77
|
-3.21%
|
|
12/30/2011
|
MEZEY PHILIP
|
President and COO, Energy
|
-1,741
|
$35.77
|
-4.74%
|
|
12/30/2011
|
Serff Jared P
|
VP, Competitive Resources
|
-279
|
$35.77
|
-1.58%
|
|
12/30/2011
|
Serff Jared P
|
VP, Competitive Resources
|
-646
|
$35.77
|
-3.52%
|
|
12/30/2011
|
HOLLERAN JOHN W
|
SrVP,Spec'l Projects-Secretary
|
-809
|
$35.77
|
-2.33%
|
|
12/30/2011
|
HOLLERAN JOHN W
|
SrVP,Spec'l Projects-Secretary
|
-1,364
|
$35.77
|
-3.79%
|
|
12/12/2011
|
HOLLERAN JOHN W
|
Sr. VP, General Counsel,
|
5,610
|
$35.65
|
18.45%
|
|
12/6/2011
|
GLANVILLE THOMAS S
|
Director
|
-1,000
|
$37.00
|
-3.24%
|
|
11/3/2011
|
GAYLORD CHARLES H JR
|
Director
|
1
|
$2.00
|
0.02%
|
|
10/28/2011
|
HELMBRECHT STEVEN M
|
Sr. VP & CFO
|
2,247
|
$20.64
|
5.07%
|
|
10/28/2011
|
ELIASSEN JON E
|
Chairman of the Board
|
1,000
|
$37.36
|
10.19%
|
|
10/28/2011
|
NOSBAUM LEROY D
|
President and CEO
|
27,000
|
$37.31
|
52.25%
|
|
10/28/2011
|
GLANVILLE THOMAS S
|
Director
|
8,000
|
$20.52
|
25.40%
|
|
10/28/2011
|
GLANVILLE THOMAS S
|
Director
|
-8,000
|
$37.25
|
-20.25%
|
|
10/28/2011
|
GLANVILLE THOMAS S
|
Director
|
-635
|
$37.17
|
-2.02%
|
|
10/28/2011
|
HELMBRECHT STEVEN M
|
Sr. VP & CFO
|
2,792
|
$19.20
|
6.73%
|
|
10/3/2011
|
GLANVILLE THOMAS S
|
Director
|
635
|
$27.52
|
2.06%
|
|
10/3/2011
|
Pruitt Gary E
|
Director
|
635
|
$27.52
|
9.17%
|
|
10/3/2011
|
GAYLORD CHARLES H JR
|
Director
|
635
|
$27.52
|
12.83%
|
|
10/3/2011
|
ELIASSEN JON E
|
Chairman of the Board
|
635
|
$27.52
|
6.92%
|
|
10/3/2011
|
WILSON GRAHAM M
|
Director
|
635
|
$27.52
|
8.72%
|
|
10/3/2011
|
NELSON SHARON L
|
Director
|
635
|
$27.52
|
10.40%
|
|
8/31/2011
|
NOSBAUM LEROY D
|
President and CEO
|
25,113
|
$39.82
|
94.53%
|
|
8/26/2011
|
HOLLERAN JOHN W
|
Sr. VP, General Counsel,
|
-529
|
$37.63
|
-1.71%
|
|
7/1/2011
|
WILSON GRAHAM M
|
Director
|
358
|
$48.84
|
5.17%
|
|
7/1/2011
|
Pruitt Gary E
|
Director
|
358
|
$48.84
|
5.45%
|
|
7/1/2011
|
NELSON SHARON L
|
Director
|
358
|
$48.84
|
6.23%
|
|
7/1/2011
|
GLANVILLE THOMAS S
|
Director
|
358
|
$48.84
|
1.17%
|
|
7/1/2011
|
BRACY MICHAEL B
|
Director
|
358
|
$48.84
|
1.54%
|
|
7/1/2011
|
ELIASSEN JON E
|
Chairman of the Board
|
358
|
$48.84
|
4.06%
|
|
7/1/2011
|
DYESS KIRBY
|
Director
|
358
|
$48.84
|
7.96%
|
|
7/1/2011
|
GAYLORD CHARLES H JR
|
Director
|
358
|
$48.84
|
7.80%
|
|
5/9/2011
|
WILSON GRAHAM M
|
Director
|
-4,000
|
$52.77
|
-36.63%
|
|
5/9/2011
|
WILSON GRAHAM M
|
Director
|
4,000
|
$13.62
|
57.80%
|
|
5/3/2011
|
WILSON GRAHAM M
|
Director
|
92
|
$54.17
|
1.35%
|
|
5/3/2011
|
Pruitt Gary E
|
Director
|
92
|
$54.17
|
1.42%
|
|
5/3/2011
|
DYESS KIRBY
|
Director
|
92
|
$54.17
|
2.09%
|
|
2/25/2011
|
UNSWORTH MALCOLM
|
President & CEO
|
44,200
|
$61.34
|
179.36%
|