|
Closing price on 4/27/2012
|
|
| Open |
12.80 |
| High |
12.80 |
| Low |
12.50 |
| Volume |
16,620 |
| Split-adjusted Price |
1.66 |
|
|
PTB Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
4/27/2012
|
-0.20 / -1.56%
|
12.80
|
12.80
|
12.50
|
12.60
|
12.60
|
1.66
|
16,620
|
|
|
4/26/2012
|
+0.50 / +4.07%
|
12.00
|
12.80
|
12.00
|
12.80
|
12.80
|
1.68
|
3,570
|
|
|
4/25/2012
|
+0.50 / +4.24%
|
11.90
|
12.30
|
11.90
|
12.30
|
12.30
|
1.62
|
41,390
|
|
|
4/24/2012
|
0.00 / 0.00%
|
11.60
|
11.90
|
11.60
|
11.80
|
11.80
|
1.55
|
45,190
|
|
|
4/23/2012
|
+0.10 / +0.85%
|
11.80
|
11.90
|
11.80
|
11.80
|
11.80
|
1.55
|
25,810
|
|
|
4/20/2012
|
-0.30 / -2.50%
|
12.00
|
12.00
|
11.70
|
11.70
|
11.70
|
1.54
|
15,520
|
|
|
4/19/2012
|
0.00 / 0.00%
|
12.00
|
12.00
|
11.80
|
12.00
|
12.00
|
1.58
|
6,350
|
|
|
4/18/2012
|
+0.20 / +1.69%
|
11.80
|
12.00
|
11.80
|
12.00
|
12.00
|
1.58
|
22,670
|
|
|
4/17/2012
|
-0.20 / -1.67%
|
12.00
|
12.00
|
11.80
|
11.80
|
11.80
|
1.55
|
25,630
|
|
|
4/16/2012
|
+0.10 / +0.84%
|
12.00
|
12.20
|
11.80
|
12.00
|
12.00
|
1.58
|
47,060
|
|
|
4/13/2012
|
-0.20 / -1.65%
|
12.20
|
12.20
|
11.90
|
11.90
|
11.90
|
1.57
|
14,710
|
|
|
4/12/2012
|
+0.10 / +0.83%
|
11.60
|
12.20
|
11.60
|
12.10
|
12.10
|
1.59
|
69,270
|
|
|
4/11/2012
|
0.00 / 0.00%
|
12.20
|
12.20
|
11.50
|
12.00
|
12.00
|
1.58
|
36,810
|
|
|
4/10/2012
|
-2.20 / -15.49%
|
12.40
|
12.40
|
11.80
|
12.00
|
12.00
|
1.58
|
16,890
|
|
|
4/9/2012
|
+0.20 / +1.43%
|
14.40
|
14.40
|
14.00
|
14.20
|
14.20
|
1.61
|
20,100
|
|
|
4/6/2012
|
0.00 / 0.00%
|
14.00
|
14.40
|
14.00
|
14.00
|
14.00
|
1.58
|
25,410
|
|
|
4/5/2012
|
+0.10 / +0.72%
|
13.80
|
14.10
|
13.80
|
14.00
|
14.00
|
1.58
|
14,140
|
|
|
4/4/2012
|
-0.10 / -0.71%
|
14.40
|
14.40
|
13.90
|
13.90
|
13.90
|
1.57
|
37,290
|
|
|
4/3/2012
|
-0.40 / -2.78%
|
14.00
|
14.30
|
13.70
|
14.00
|
14.00
|
1.58
|
58,100
|
|
|
3/30/2012
|
0.00 / 0.00%
|
15.00
|
15.00
|
14.30
|
14.40
|
14.40
|
1.63
|
66,780
|
|
|
3/29/2012
|
+0.60 / +4.35%
|
14.40
|
14.40
|
14.10
|
14.40
|
14.40
|
1.63
|
156,440
|
|
|
3/28/2012
|
+0.60 / +4.55%
|
13.80
|
13.80
|
13.80
|
13.80
|
13.80
|
1.56
|
60,750
|
|
|
3/27/2012
|
+0.60 / +4.76%
|
12.60
|
13.20
|
12.60
|
13.20
|
13.20
|
1.49
|
125,330
|
|
|
3/26/2012
|
0.00 / 0.00%
|
12.60
|
12.60
|
12.60
|
12.60
|
12.60
|
1.42
|
109,670
|
|
|
3/23/2012
|
0.00 / 0.00%
|
12.60
|
12.60
|
12.60
|
12.60
|
12.60
|
1.42
|
79,030
|
|
|
3/22/2012
|
+0.60 / +5.00%
|
12.10
|
12.60
|
12.10
|
12.60
|
12.60
|
1.42
|
7,780
|
|
|
3/21/2012
|
-0.60 / -4.76%
|
12.60
|
12.60
|
12.00
|
12.00
|
12.00
|
1.36
|
22,540
|
|
|
3/20/2012
|
-0.10 / -0.79%
|
12.70
|
12.70
|
12.60
|
12.60
|
12.60
|
1.42
|
10,010
|
|
|
3/19/2012
|
0.00 / 0.00%
|
12.20
|
12.70
|
12.20
|
12.70
|
12.70
|
1.44
|
10,220
|
|
|
3/16/2012
|
-0.10 / -0.78%
|
12.20
|
12.80
|
12.20
|
12.70
|
12.70
|
1.44
|
10,320
|
|
|