Holding/activity history for Dun & Bradstreet (DNB)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2011 Q4 | 0 | 0 | Sell 100.00% | 0.15 | |
| 2011 Q3 | 824,535 | 0.15 | Reduce 0.77% | 0.00 | $61.26 |
| 2011 Q2 | 830,935 | 0.14 | $75.54 | ||
| 2011 Q1 | 830,935 | 0.15 | Reduce 0.53% | 0.00 | $80.24 |
| 2010 Q4 | 835,335 | 0.16 | Reduce 0.91% | 0.00 | $82.09 |
| 2010 Q3 | 843,035 | 0.16 | Add 2285.50% | 0.15 | $74.14 |
| 2010 Q2 | 35,340 | 0.01 | $67.12 | ||
| 2010 Q1 | 35,340 | 0.01 | Buy | 0.01 | $74.42 |