| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $21.00 | 8,000 | $168,000.00 | 4,089,999 | 2013-01-24 | Filing |
| Large Shareholder, Officer, Director | $20.08 | 8,000 | $160,640.00 | 4,097,999 | 2013-01-22 | Filing |
| Officer | $20.17 | 7,770 | $156,720.90 | 422,649 | 2013-01-22 | Filing |
| Officer, Director | $20.09 | 5,000 | $100,450.00 | 228,989 | 2013-01-22 | Filing |
| Officer, Director | $20.11 | 10,000 | $201,100.00 | 275,512 | 2013-01-22 | Filing |
| Officer | $20.09 | 8,000 | $160,720.00 | 20,000 | 2013-01-17 | Filing |
| Large Shareholder, Director | $20.01 | 5,000 | $100,050.00 | 233,989 | 2013-01-14 | Filing |
| Large Shareholder, Director | $20.01 | 10,000 | $200,100.00 | 245,512 | 2013-01-14 | Filing |
| Large Shareholder, Director | $20.01 | 5,000 | $100,050.00 | 238,989 | 2013-01-11 | Filing |
| Large Shareholder, Director | $20.11 | 10,000 | $201,100.00 | 255,512 | 2013-01-11 | Filing |
| Officer | $19.99 | 7,770 | $155,322.30 | 430,419 | 2013-01-14 | Filing |
| Officer | $20.00 | 6,000 | $120,000.00 | 438,189 | 2013-01-11 | Filing |
| Officer | $20.10 | 8,000 | $160,800.00 | 20,000 | 2013-01-11 | Filing |
| Large Shareholder, Officer, Director | $20.03 | 8,000 | $160,240.00 | 4,105,999 | 2013-01-14 | Filing |
| Large Shareholder, Officer, Director | $20.00 | 8,000 | $160,000.00 | 4,113,999 | 2013-01-11 | Filing |
| Officer | $18.93 | 5,770 | $109,226.10 | 444,189 | 2013-01-07 | Filing |
| Officer | $18.75 | 5,770 | $108,187.50 | 449,959 | 2012-12-31 | Filing |
| Officer | $19.61 | 5,770 | $113,149.70 | 455,729 | 2012-12-24 | Filing |
| Officer | $20.01 | 1,100 | $22,011.00 | 20,000 | 2012-12-21 | Filing |
| Officer, Director | $20.01 | 500 | $10,005.00 | 265,512 | 2012-12-21 | Filing |