| Date | Open | Close | Volume |
| 2010-03-02 | 8.08 | 8.08 | 200 |
| 2010-03-01 | 8.00 | 8.00 | 1000 |
| 2010-02-26 | 8.09 | 8.00 | 4300 |
| 2010-02-25 | 8.00 | 8.00 | 3600 |
| 2010-02-24 | 7.92 | 8.04 | 2500 |
| 2010-02-23 | 7.91 | 7.77 | 600 |
| 2010-02-22 | 8.00 | 7.96 | 1100 |
| 2010-02-19 | 7.85 | 8.00 | 2000 |
| 2010-02-18 | 7.85 | 7.85 | 1500 |
| 2010-02-17 | 7.98 | 8.00 | 20500 |
| 2010-02-16 | 7.75 | 7.75 | 4300 |
| 2010-02-12 | 7.85 | 8.05 | 1800 |
| 2010-02-11 | 7.85 | 7.85 | 1800 |
| 2010-02-10 | 7.86 | 7.86 | 000 |
| 2010-02-09 | 8.00 | 7.86 | 700 |
| 2010-02-08 | 8.00 | 8.00 | 2900 |
| 2010-02-05 | 7.95 | 8.00 | 1600 |
| 2010-02-04 | 8.00 | 8.00 | 000 |
| 2010-02-03 | 8.00 | 8.00 | 12300 |
| 2010-02-02 | 7.90 | 8.00 | 1600 |
| 2010-02-01 | 8.00 | 7.90 | 2500 |
| 2010-01-29 | 7.78 | 7.70 | 2500 |
| 2010-01-28 | 7.72 | 7.75 | 2900 |
| 2010-01-27 | 7.70 | 7.70 | 000 |
| 2010-01-26 | 7.61 | 7.70 | 5600 |
| 2010-01-25 | 7.60 | 7.61 | 13200 |
| 2010-01-22 | 7.52 | 7.75 | 3800 |
| 2010-01-21 | 7.75 | 7.80 | 1200 |
| 2010-01-20 | 7.70 | 7.65 | 800 |
| 2010-01-19 | 7.57 | 7.57 | 300 |
| 2010-01-15 | 7.75 | 7.75 | 000 |
| 2010-01-14 | 7.75 | 7.75 | 000 |
Other Companies: 09-09-2008 | Eaton Vance Massachusetts Municipal Income Trust | 07-17-2007-1
EntreMed Inc. | 05-10-2008 | Progressive Corp.