| Date | Open | Close | Volume |
| 2010-03-03 | 0.19 | 0.25 | 12100 |
| 2010-03-02 | 0.30 | 0.29 | 22600 |
| 2010-03-01 | 0.19 | 0.26 | 900 |
| 2010-02-26 | 0.30 | 0.30 | 100 |
| 2010-02-25 | 0.29 | 0.29 | 7000 |
| 2010-02-24 | 0.19 | 0.24 | 19000 |
| 2010-02-23 | 0.29 | 0.28 | 1300 |
| 2010-02-22 | 0.24 | 0.19 | 39400 |
| 2010-02-19 | 0.24 | 0.15 | 379400 |
| 2010-02-18 | 0.23 | 0.29 | 14600 |
| 2010-02-17 | 0.26 | 0.28 | 13900 |
| 2010-02-16 | 0.27 | 0.28 | 25400 |
| 2010-02-12 | 0.28 | 0.28 | 000 |
| 2010-02-11 | 0.28 | 0.28 | 1100 |
| 2010-02-10 | 0.26 | 0.28 | 17900 |
| 2010-02-09 | 0.28 | 0.29 | 5500 |
| 2010-02-08 | 0.28 | 0.29 | 9800 |
| 2010-02-05 | 0.26 | 0.29 | 64500 |
| 2010-02-04 | 0.28 | 0.27 | 19200 |
| 2010-02-03 | 0.25 | 0.29 | 52900 |
| 2010-02-02 | 0.28 | 0.30 | 52800 |
| 2010-02-01 | 0.27 | 0.28 | 126800 |
| 2010-01-29 | 0.30 | 0.30 | 104100 |
| 2010-01-28 | 0.28 | 0.32 | 91900 |
| 2010-01-27 | 0.28 | 0.34 | 46300 |
| 2010-01-26 | 0.30 | 0.35 | 48700 |
| 2010-01-25 | 0.33 | 0.35 | 70300 |
| 2010-01-22 | 0.35 | 0.35 | 119100 |
| 2010-01-21 | 0.48 | 0.39 | 655500 |
| 2010-01-20 | 0.48 | 0.47 | 133100 |
| 2010-01-19 | 0.57 | 0.49 | 104800 |
| 2010-01-15 | 0.57 | 0.56 | 119000 |
Other Companies: 09-02-2007 | Senomyx Inc. | 08-07-2007-1
American Superconductor Corporation | 07-13-2008 | Ultra Technology ProShares