| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| PPDI | $26.00 | 34,501 | Officer, Director | 61,045 | 2011-02-28 | Filing |
| PPDI | $25.71 | 51,380 | Officer, Director | 61,045 | 2010-11-03 | Filing |
| PPDI | $26.00 | 373 | Officer, Director | 61,045 | 2010-11-02 | Filing |