|
Date |
Name |
Title |
Volume |
Trade Price |
Holding Change |
|
5/14/2013
|
MACFARLANE CHARLES S
|
Sr VP, Electric Platform
|
-22
|
$31.03
|
-0.03%
|
|
5/14/2013
|
MACFARLANE CHARLES S
|
Sr VP, Electric Platform
|
-36
|
$31.03
|
-0.05%
|
|
4/8/2013
|
MCINTYRE EDWARD J
|
President & CEO
|
-928
|
$31.03
|
-3.16%
|
|
4/8/2013
|
MACFARLANE CHARLES S
|
Sr VP, Electric Platform
|
-1,886
|
$31.03
|
-2.79%
|
|
4/8/2013
|
MACFARLANE CHARLES S
|
Sr VP, Electric Platform
|
-1,309
|
$31.03
|
-1.90%
|
|
4/8/2013
|
Waslaski Shane N
|
Pres-Varistar, Sr VP-OTC
|
-169
|
$31.03
|
-3.42%
|
|
4/8/2013
|
Waslaski Shane N
|
Pres-Varistar, Sr VP-OTC
|
-673
|
$31.03
|
-12.00%
|
|
4/8/2013
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-884
|
$31.03
|
-8.11%
|
|
4/8/2013
|
MOUG KEVIN G
|
CFO & Sr VP
|
-1,133
|
$31.03
|
-2.94%
|
|
4/8/2013
|
KNUTSON PAUL L
|
VP of Human Resources
|
-144
|
$31.03
|
-8.70%
|
|
12/7/2012
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-200
|
$24.60
|
-1.84%
|
|
12/7/2012
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-200
|
$24.57
|
-1.81%
|
|
12/7/2012
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-200
|
$24.58
|
-1.78%
|
|
12/7/2012
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-100
|
$24.59
|
-0.88%
|
|
12/7/2012
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-300
|
$24.61
|
-2.57%
|
|
11/26/2012
|
ERICKSON JOHN D
|
Director
|
-5,962
|
$23.75
|
-100.00%
|
|
6/7/2012
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-1,098
|
$22.28
|
-8.84%
|
|
6/7/2012
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-500
|
$22.30
|
-3.84%
|
|
6/7/2012
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-100
|
$22.29
|
-0.80%
|
|
6/7/2012
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-300
|
$22.36
|
-2.25%
|
|
6/7/2012
|
KOECK GEORGE A
|
Sr VP, Gen Coun & Corp Sec
|
-2
|
$22.34
|
-0.02%
|
|
5/16/2012
|
MOUG KEVIN G
|
CFO & Sr VP
|
-200
|
$21.62
|
-0.52%
|
|
5/16/2012
|
MOUG KEVIN G
|
CFO & Sr VP
|
-1,917
|
$21.60
|
-4.72%
|
|
5/16/2012
|
MOUG KEVIN G
|
CFO & Sr VP
|
-200
|
$21.59
|
-0.49%
|
|
5/16/2012
|
MOUG KEVIN G
|
CFO & Sr VP
|
-152
|
$21.58
|
-0.37%
|
|
5/14/2012
|
LIEBE ARVID R
|
Director
|
-700
|
$21.49
|
-3.71%
|
|
5/14/2012
|
LIEBE ARVID R
|
Director
|
-300
|
$21.50
|
-1.65%
|
|
4/8/2012
|
MACFARLANE CHARLES S
|
Sr VP, Electric Platform
|
-810
|
$21.79
|
-1.39%
|
|
4/8/2012
|
MACFARLANE CHARLES S
|
Sr VP, Electric Platform
|
-777
|
$21.79
|
-1.32%
|
|
4/8/2012
|
MACFARLANE CHARLES S
|
Sr VP, Electric Platform
|
-1,161
|
$21.79
|
-1.93%
|
|
4/8/2012
|
KOECK GEORGE A
|
Corp Secretary & Gen Counsel
|
-809
|
$21.79
|
-7.33%
|
|
4/8/2012
|
MOUG KEVIN G
|
CFO & Sr VP
|
-1,056
|
$21.79
|
-2.76%
|
|
4/8/2012
|
Waslaski Shane N
|
Sr VP, Man & Infra Platform
|
-295
|
$21.79
|
-17.21%
|
|
3/26/2012
|
MACFARLANE JOHN C
|
Director
|
-3,875
|
$22.00
|
-5.69%
|
|
12/15/2011
|
ERICKSON JOHN D
|
President & CEO
|
35,200
|
$21.19
|
30.00%
|
|
12/15/2011
|
ERICKSON JOHN D
|
President & CEO
|
27,000
|
$21.19
|
17.70%
|
|
12/15/2011
|
ERICKSON JOHN D
|
President & CEO
|
26,100
|
$21.19
|
14.54%
|
|
12/15/2011
|
ERICKSON JOHN D
|
President & CEO
|
-18,780
|
$21.19
|
-9.13%
|
|
12/15/2011
|
ERICKSON JOHN D
|
President & CEO
|
-14,735
|
$21.19
|
-7.89%
|
|
12/15/2011
|
ERICKSON JOHN D
|
President & CEO
|
-15,113
|
$21.19
|
-8.78%
|
|
8/22/2011
|
KOECK GEORGE A
|
Corp Secretary & Gen Counsel
|
-2,000
|
$20.00
|
-15.94%
|
|
5/16/2011
|
MOUG KEVIN G
|
CFO & Treasurer
|
-254
|
$22.12
|
-0.62%
|
|
5/16/2011
|
MOUG KEVIN G
|
CFO & Treasurer
|
-300
|
$22.17
|
-0.76%
|
|
5/16/2011
|
MOUG KEVIN G
|
CFO & Treasurer
|
-400
|
$22.15
|
-1.01%
|
|
5/16/2011
|
MOUG KEVIN G
|
CFO & Treasurer
|
-200
|
$22.14
|
-0.50%
|
|
5/16/2011
|
MOUG KEVIN G
|
CFO & Treasurer
|
-900
|
$22.13
|
-2.20%
|
|
4/8/2011
|
MACFARLANE CHARLES S
|
President, Otter Tail Power Co
|
-1,906
|
$22.83
|
-4.31%
|
|
4/8/2011
|
ERICKSON JOHN D
|
President & CEO
|
-2,634
|
$22.83
|
-2.35%
|
|
4/8/2011
|
MOUG KEVIN G
|
CFO & Treasurer
|
-1,021
|
$22.83
|
-2.63%
|
|
4/8/2011
|
Kommer Michelle L
|
VP of Human Resources
|
-94
|
$22.83
|
-8.26%
|
|
4/8/2011
|
KOECK GEORGE A
|
Corp Secretary & Gen Counsel
|
-822
|
$22.83
|
-7.69%
|
|
3/9/2011
|
LIEBE ARVID R
|
Director
|
-400
|
$22.41
|
-2.80%
|
|
3/9/2011
|
LIEBE ARVID R
|
Director
|
-500
|
$22.38
|
-3.38%
|
|
3/9/2011
|
LIEBE ARVID R
|
Director
|
-200
|
$22.50
|
-1.66%
|
|
3/9/2011
|
LIEBE ARVID R
|
Director
|
-1,800
|
$22.42
|
-12.97%
|
|
3/9/2011
|
LIEBE ARVID R
|
Director
|
-100
|
$22.51
|
-0.84%
|
|
2/14/2011
|
KOECK GEORGE A
|
Corp Secretary & Gen Counsel
|
-992
|
$22.50
|
-8.63%
|
|
2/14/2011
|
KOECK GEORGE A
|
Corp Secretary & Gen Counsel
|
-1,808
|
$22.53
|
-12.91%
|
|
2/14/2011
|
KOECK GEORGE A
|
Corp Secretary & Gen Counsel
|
-700
|
$22.52
|
-5.74%
|