Charles Bobrinskoy - Ariel Focus Fund
Holding/activity history for Pfizer Inc. (PFE)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2007 Q4 | 0 | 0 | Sell 100.00% | 2.50 | |
| 2007 Q3 | 43,300 | 2.50 | Reduce 7.68% | 0.21 | $24.43 |
| 2007 Q2 | 46,900 | 2.92 | Add 7.32% | 0.20 | $25.57 |
| 2007 Q1 | 43,700 | 3.12 | Reduce 28.01% | 1.21 | $25.26 |
| 2006 Q4 | 60,700 | 4.80 | $25.90 |