Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $45.08 | 9,800 | Officer, Director | 4,060,587 | 2011-03-03 | Filing |
| $45.00 | 800 | Officer, Director | 4,060,587 | 2011-03-02 | Filing |
| $45.00 | 4,689 | Large Shareholder, Officer, Director | 11,777,886 | 2011-03-02 | Filing |
| $44.94 | 10,000 | Officer, Director | 4,060,587 | 2011-03-01 | Filing |
| $45.25 | 1,400 | Officer, Director | 4,070,587 | 2011-03-01 | Filing |
| $44.94 | 20,000 | Large Shareholder, Officer, Director | 11,777,886 | 2011-03-01 | Filing |
| $45.25 | 8,400 | Large Shareholder, Officer, Director | 11,797,886 | 2011-03-01 | Filing |
| $45.20 | 70,000 | Large Shareholder, Officer, Director | 11,797,886 | 2011-02-18 | Filing |
| $45.20 | 12,000 | Officer, Director | 4,070,587 | 2011-02-18 | Filing |
| $42.02 | 10,000 | Officer, Director | 4,070,587 | 2011-02-01 | Filing |
| $42.04 | 20,000 | Large Shareholder, Officer, Director | 11,797,886 | 2011-02-01 | Filing |
| $42.18 | 42,661 | Officer, Director | 1,257,339 | 2011-01-27 | Filing |
| $42.11 | 60,000 | Officer, Director | 4,080,587 | 2011-01-27 | Filing |
| $42.18 | 42,661 | Large Shareholder, Officer, Director | 1,257,339 | 2011-01-27 | Filing |
| $43.04 | 250,000 | Large Shareholder, Officer, Director | 11,817,886 | 2011-01-20 | Filing |
| $43.12 | 15,000 | Large Shareholder, Officer, Director | 12,067,886 | 2011-01-19 | Filing |
| $42.49 | 65,000 | Large Shareholder, Officer, Director | 12,082,886 | 2011-01-19 | Filing |
| $43.48 | 90,000 | Large Shareholder, Officer, Director | 12,147,886 | 2011-01-18 | Filing |
| $42.85 | 129,800 | Large Shareholder, Officer, Director | 12,237,886 | 2011-01-18 | Filing |
| $43.39 | 57,339 | Large Shareholder, Officer, Director | 1,300,000 | 2011-01-18 | Filing |