|
Closing price on 9/14/2012
|
|
| Open |
12.20 |
| High |
12.20 |
| Low |
12.20 |
| Volume |
10 |
| Split-adjusted Price |
1.61 |
|
|
PTB Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/14/2012
|
+0.20 / +1.67%
|
12.20
|
12.20
|
12.20
|
12.20
|
12.20
|
1.61
|
10
|
|
|
9/13/2012
|
0.00 / 0.00%
|
12.00
|
12.00
|
11.60
|
12.00
|
12.00
|
1.58
|
13,630
|
|
|
9/12/2012
|
0.00 / 0.00%
|
12.00
|
12.00
|
12.00
|
12.00
|
12.00
|
1.58
|
0
|
|
|
9/11/2012
|
+0.30 / +2.56%
|
11.60
|
12.00
|
11.50
|
12.00
|
12.00
|
1.58
|
9,030
|
|
|
9/10/2012
|
-0.30 / -2.50%
|
11.90
|
11.90
|
11.50
|
11.70
|
11.70
|
1.54
|
10,700
|
|
|
9/7/2012
|
-0.30 / -2.44%
|
12.00
|
12.20
|
12.00
|
12.00
|
12.00
|
1.58
|
10,470
|
|
|
9/6/2012
|
-0.10 / -0.81%
|
12.00
|
12.30
|
12.00
|
12.30
|
12.30
|
1.62
|
1,610
|
|
|
9/5/2012
|
+0.10 / +0.81%
|
12.00
|
12.50
|
12.00
|
12.40
|
12.40
|
1.63
|
8,460
|
|
|
9/4/2012
|
+0.50 / +4.24%
|
11.50
|
12.30
|
11.40
|
12.30
|
12.30
|
1.62
|
5,660
|
|
|
8/31/2012
|
-0.60 / -4.84%
|
11.80
|
12.50
|
11.80
|
11.80
|
11.80
|
1.55
|
50,310
|
|
|
8/30/2012
|
-0.10 / -0.80%
|
12.20
|
12.40
|
12.20
|
12.40
|
12.40
|
1.63
|
1,010
|
|
|
8/29/2012
|
-0.50 / -3.85%
|
12.50
|
12.50
|
12.40
|
12.50
|
12.50
|
1.65
|
11,730
|
|
|
8/28/2012
|
+0.60 / +4.84%
|
11.80
|
13.00
|
11.80
|
13.00
|
13.00
|
1.71
|
5,020
|
|
|
8/27/2012
|
+0.40 / +3.33%
|
12.40
|
12.40
|
12.40
|
12.40
|
12.40
|
1.63
|
10
|
|
|
8/24/2012
|
+0.50 / +4.35%
|
12.00
|
12.00
|
12.00
|
12.00
|
12.00
|
1.58
|
20,380
|
|
|
8/23/2012
|
-0.50 / -4.17%
|
11.70
|
12.00
|
11.50
|
11.50
|
11.50
|
1.51
|
8,360
|
|
|
8/22/2012
|
-0.30 / -2.44%
|
12.70
|
12.70
|
12.00
|
12.00
|
12.00
|
1.58
|
1,340
|
|
|
8/21/2012
|
-0.40 / -3.15%
|
12.60
|
12.60
|
12.10
|
12.30
|
12.30
|
1.62
|
23,940
|
|
|
8/20/2012
|
-0.30 / -2.31%
|
12.70
|
12.70
|
12.70
|
12.70
|
12.70
|
1.67
|
130
|
|
|
8/17/2012
|
+0.40 / +3.17%
|
13.00
|
13.00
|
12.50
|
13.00
|
13.00
|
1.71
|
740
|
|
|
8/16/2012
|
-0.10 / -0.79%
|
13.00
|
13.00
|
12.60
|
12.60
|
12.60
|
1.66
|
120
|
|
|
8/15/2012
|
0.00 / 0.00%
|
13.00
|
13.00
|
12.70
|
12.70
|
12.70
|
1.67
|
1,020
|
|
|
8/14/2012
|
-0.30 / -2.31%
|
13.20
|
13.20
|
12.50
|
12.70
|
12.70
|
1.67
|
5,440
|
|
|
8/13/2012
|
0.00 / 0.00%
|
13.40
|
13.40
|
13.00
|
13.00
|
13.00
|
1.71
|
120
|
|
|
8/10/2012
|
0.00 / 0.00%
|
13.40
|
13.40
|
12.90
|
13.00
|
13.00
|
1.71
|
7,510
|
|
|
8/9/2012
|
0.00 / 0.00%
|
13.50
|
13.50
|
12.70
|
13.00
|
13.00
|
1.71
|
280
|
|
|
8/8/2012
|
-0.20 / -1.52%
|
13.80
|
13.80
|
12.70
|
13.00
|
13.00
|
1.71
|
7,990
|
|
|
8/7/2012
|
+0.20 / +1.54%
|
13.50
|
13.50
|
12.60
|
13.20
|
13.20
|
1.74
|
1,110
|
|
|
8/6/2012
|
+0.50 / +4.00%
|
13.10
|
13.10
|
12.60
|
13.00
|
13.00
|
1.71
|
8,030
|
|
|
8/3/2012
|
0.00 / 0.00%
|
12.50
|
13.00
|
12.50
|
12.50
|
12.50
|
1.65
|
11,670
|
|
|