| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $198.68 | 1,600 | $317,888.00 | 43,281 | 2012-02-23 | Filing |
| Officer | $198.67 | 1,300 | $258,271.00 | 44,881 | 2012-02-23 | Filing |
| Officer | $198.65 | 400 | $79,460.00 | 46,181 | 2012-02-23 | Filing |
| Officer | $198.65 | 300 | $59,593.50 | 46,581 | 2012-02-23 | Filing |
| Officer | $198.64 | 400 | $79,456.00 | 46,881 | 2012-02-23 | Filing |
| Officer | $198.63 | 400 | $79,452.00 | 47,281 | 2012-02-23 | Filing |
| Officer | $198.61 | 100 | $19,861.00 | 47,681 | 2012-02-23 | Filing |
| Director | $192.52 | 600 | $115,512.00 | 2,735 | 2012-02-17 | Filing |
| Director | $192.50 | 3,400 | $654,500.00 | 3,335 | 2012-02-17 | Filing |
| Officer | $193.60 | 20,562 | $3,980,803.20 | 13,168 | 2012-02-17 | Filing |
| Officer, Director | $191.99 | 200 | $38,398.00 | 286,630 | 2012-02-14 | Filing |
| Officer, Director | $191.98 | 700 | $134,386.00 | 286,830 | 2012-02-14 | Filing |
| Officer, Director | $191.97 | 2,920 | $560,552.40 | 287,530 | 2012-02-14 | Filing |
| Officer, Director | $191.96 | 300 | $57,588.00 | 290,450 | 2012-02-14 | Filing |
| Officer, Director | $191.95 | 2,720 | $522,104.00 | 290,750 | 2012-02-14 | Filing |
| Officer, Director | $191.94 | 4,995 | $958,740.30 | 293,470 | 2012-02-14 | Filing |
| Officer, Director | $191.93 | 3,530 | $677,512.90 | 298,465 | 2012-02-14 | Filing |
| Officer, Director | $191.92 | 5,693 | $1,092,600.56 | 301,995 | 2012-02-14 | Filing |
| Officer, Director | $191.91 | 4,400 | $844,404.00 | 307,688 | 2012-02-14 | Filing |
| Officer, Director | $191.90 | 1,170 | $224,523.00 | 312,088 | 2012-02-14 | Filing |