Holding/activity history for Archrock Inc. (AROC)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2009 Q4 | 0 | 0 | Sell 100.00% | 0.53 | |
| 2009 Q3 | 199,650 | 0.53 | $23.74 | ||
| 2009 Q2 | 199,650 | 0.41 | Reduce 17.82% | 0.09 | $16.04 |
| 2009 Q1 | 242,950 | 0.56 | Reduce 44.89% | 0.46 | $16.02 |
| 2008 Q4 | 440,850 | 1.06 | Add 39.58% | 0.30 | $21.30 |
| 2008 Q3 | 315,850 | 0.84 | Add 19.84% | 0.14 | $31.96 |
| 2008 Q2 | 263,550 | 1.51 | $71.49 | ||
| 2008 Q1 | 263,550 | 1.31 | Reduce 7.09% | 0.10 | $64.54 |
| 2007 Q4 | 283,650 | 1.53 | Reduce 16.56% | 0.30 | $81.80 |
| 2007 Q3 | 339,950 | 1.66 | Buy | 1.66 | $80.34 |