Holding/activity history for Carbo Ceramics (CRR)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2014 Q3 | 0 | 0 | Sell 100.00% | 0.62 | |
| 2014 Q2 | 28,400 | 0.62 | Reduce 17.44% | 0.13 | $154.12 |
| 2014 Q1 | 34,400 | 0.66 | Reduce 12.69% | 0.10 | $137.99 |
| 2013 Q4 | 39,400 | 0.62 | Reduce 31.36% | 0.28 | $116.52 |
| 2013 Q3 | 57,400 | 0.81 | Buy | 0.81 | $99.11 |