| 2008-12-31 | Superior Well Services, INC | G | −982K sh | — | — | 0 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−900 sh | $25.33 | ▼−$22.8K | 923,015 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−100 sh | $25.34 | ▼−$2,534 | 922,915 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−600 sh | $25.36 | ▼−$15.2K | 922,315 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−300 sh | $25.38 | ▼−$7,614 | 922,015 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−83 sh | $25.39 | ▼−$2,107.37 | 921,932 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−300 sh | $25.40 | ▼−$7,620 | 921,632 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−360 sh | $25.41 | ▼−$9,147.6 | 921,272 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−200 sh | $25.42 | ▼−$5,084 | 921,072 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−100 sh | $25.43 | ▼−$2,543 | 920,972 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−57 sh | $25.44 | ▼−$1,450.08 | 920,915 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−300 sh | $25.45 | ▼−$7,635 | 920,615 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−200 sh | $25.46 | ▼−$5,092 | 920,415 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−500 sh | $25.47 | ▼−$12.7K | 919,915 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−900 sh | $25.49 | ▼−$22.9K | 919,015 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−3,000 sh | $25.50 | ▼−$76.5K | 916,015 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−700 sh | $25.52 | ▼−$17.9K | 915,315 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−400 sh | $25.54 | ▼−$10.2K | 914,915 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−200 sh | $25.55 | ▼−$5,110 | 914,715 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−200 sh | $25.56 | ▼−$5,112 | 914,515 |
| 2008-05-20 | Superior Well Services, INC | S | ▼−600 sh | $25.57 | ▼−$15.3K | 913,915 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−400 sh | $25.11 | ▼−$10K | 928,515 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−100 sh | $25.14 | ▼−$2,514 | 928,415 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−100 sh | $25.15 | ▼−$2,515 | 928,315 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−400 sh | $25.19 | ▼−$10.1K | 927,915 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−200 sh | $25.24 | ▼−$5,048 | 927,715 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−300 sh | $25.27 | ▼−$7,581 | 927,415 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−200 sh | $25.28 | ▼−$5,056 | 927,215 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−500 sh | $25.30 | ▼−$12.7K | 926,715 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−100 sh | $25.31 | ▼−$2,531 | 926,615 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−200 sh | $25.34 | ▼−$5,068 | 926,415 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−900 sh | $25.35 | ▼−$22.8K | 925,515 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−600 sh | $25.40 | ▼−$15.2K | 924,915 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−200 sh | $25.47 | ▼−$5,094 | 924,715 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−100 sh | $25.48 | ▼−$2,548 | 924,615 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−100 sh | $25.52 | ▼−$2,551.75 | 924,515 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−200 sh | $25.54 | ▼−$5,108 | 924,315 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−100 sh | $25.55 | ▼−$2,555 | 924,215 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−100 sh | $25.58 | ▼−$2,558 | 924,115 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−100 sh | $25.59 | ▼−$2,559 | 924,015 |
| 2008-05-15 | Superior Well Services, INC | S | ▼−100 sh | $25.61 | ▼−$2,561 | 923,915 |