Oct 30
2013
-
77,000
Reduced 4.84%
1,515,113
Common Stock
Aug 13
2013
BUY
Open market or private purchase
$248,500
$4.97 p/Share
50,000
Added 3.04%
1,592,113
Common Stock
May 06
2013
BUY
Open market or private purchase
$651,200
$5.92 p/Share
110,000
Added 6.66%
1,542,113
Common Stock
Feb 20
2013
-
25,000
Reduced 1.72%
1,432,113
Common Stock
Dec 01
2012
BUY
Grant, award, or other acquisition
-
12,000
Added 0.65%
1,826,413
Common Stock
Nov 14
2012
BUY
Open market or private purchase
$174,600
$5.82 p/Share
30,000
Added 1.63%
1,814,413
Common Stock
Oct 23
2012
BUY
Exercise of conversion of derivative security
$41,100
$4.11 p/Share
10,000
Added 0.56%
1,784,413
Common Stock
Sep 07
2012
BUY
Exercise of conversion of derivative security
$43,500
$4.35 p/Share
10,000
Added 0.56%
1,774,413
Common Stock
Aug 22
2012
-
54,584
Reduced 3.0%
1,764,413
Common Stock
May 21
2012
-
25,000
Reduced 1.36%
1,818,997
Common Stock
May 14
2012
BUY
Open market or private purchase
$162,750
$6.51 p/Share
25,000
Added 1.34%
1,843,997
Common Stock
Mar 12
2012
BUY
Open market or private purchase
$253,200
$6.33 p/Share
40,000
Added 2.15%
1,818,997
Common Stock
Dec 01
2011
BUY
Grant, award, or other acquisition
-
12,000
Added 0.67%
1,778,997
Common Stock
Sep 06
2011
BUY
Open market or private purchase
$120,400
$6.02 p/Share
20,000
Added 1.12%
1,766,997
Common Stock
Sep 02
2011
BUY
Open market or private purchase
$261,200
$6.53 p/Share
40,000
Added 2.24%
1,746,997
Common Stock
Aug 08
2011
BUY
Open market or private purchase
$165,300
$5.51 p/Share
30,000
Added 1.73%
1,706,997
Common Stock
Jun 15
2011
BUY
Other acquisition or disposition
-
23,790
Added 1.4%
1,676,997
Common Stock
May 23
2011
BUY
Open market or private purchase
$274,800
$9.16 p/Share
30,000
Added 1.78%
1,653,207
Common Stock
May 11
2011
BUY
Open market or private purchase
$297,600
$9.92 p/Share
30,000
Added 1.81%
1,623,207
Common Stock
Mar 15
2011
-
7,500
Reduced 0.47%
1,593,207
Common Stock
Dec 01
2010
BUY
Grant, award, or other acquisition
-
12,000
Added 0.72%
1,645,707
Common Stock
Jun 07
2010
BUY
Open market or private purchase
$179,600
$4.49 p/Share
40,000
Added 2.39%
1,633,707
Common Stock
May 21
2010
BUY
Open market or private purchase
$127,750
$5.11 p/Share
25,000
Added 1.54%
1,593,707
Common Stock
Feb 24
2010
BUY
Open market or private purchase
$218,000
$4.36 p/Share
50,000
Added 3.09%
1,568,707
Common Stock
Dec 01
2009
BUY
Grant, award, or other acquisition
-
12,000
Added 0.77%
1,551,207
Common Stock