| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $774.79 | 300 | $232,437.99 | 30,533 | 2013-02-11 | Filing |
| Officer | $781.16 | 145 | $113,268.20 | 2,289 | 2013-02-12 | Filing |
| Director | $783.02 | 127 | $99,443.54 | 4,990 | 2013-02-08 | Filing |
| Director | $782.98 | 200 | $156,596.00 | 5,117 | 2013-02-08 | Filing |
| Director | $783.00 | 200 | $156,600.00 | 5,317 | 2013-02-08 | Filing |
| Director | $782.98 | 100 | $78,297.80 | 5,517 | 2013-02-08 | Filing |
| Director | $782.97 | 600 | $469,782.00 | 5,617 | 2013-02-08 | Filing |
| Director | $782.93 | 100 | $78,292.50 | 6,217 | 2013-02-08 | Filing |
| Director | $782.84 | 300 | $234,852.00 | 6,317 | 2013-02-08 | Filing |
| Director | $782.74 | 400 | $313,096.00 | 6,617 | 2013-02-08 | Filing |
| Director | $782.57 | 100 | $78,257.00 | 7,017 | 2013-02-08 | Filing |
| Director | $782.55 | 373 | $291,890.78 | 7,117 | 2013-02-08 | Filing |
| Large Shareholder, Officer, Director | $770.32 | 2,200 | $1,694,709.50 | 8,420 | 2013-02-05 | Filing |
| Large Shareholder, Officer, Director | $769.36 | 17,904 | $13,774,653.67 | 10,620 | 2013-02-05 | Filing |
| Large Shareholder, Officer, Director | $768.49 | 17,570 | $13,502,399.17 | 28,524 | 2013-02-05 | Filing |
| Large Shareholder, Officer, Director | $767.54 | 18,063 | $13,864,096.70 | 46,094 | 2013-02-05 | Filing |
| Large Shareholder, Officer, Director | $766.57 | 13,687 | $10,492,075.07 | 64,157 | 2013-02-05 | Filing |
| Large Shareholder, Officer, Director | $765.64 | 6,710 | $5,137,442.39 | 77,844 | 2013-02-05 | Filing |
| Large Shareholder, Officer, Director | $764.60 | 900 | $688,136.49 | 84,554 | 2013-02-05 | Filing |
| Large Shareholder, Officer, Director | $763.58 | 1,500 | $1,145,376.00 | 85,454 | 2013-02-05 | Filing |