| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $7.52 | 10,000 | $75,200.00 | 8,024,909 | 2011-09-26 | Filing |
| Large Shareholder | $6.61 | 50,000 | $330,500.00 | 15,125,342 | 2012-05-03 | Filing |
| Large Shareholder | $7.16 | 30,881 | $221,107.96 | 15,494,653 | 2012-09-26 | Filing |
| Large Shareholder | $5.95 | 30,881 | $183,741.95 | 15,156,223 | 2012-07-03 | Filing |
| Large Shareholder | $7.46 | 10,000 | $74,600.00 | 15,591,892 | 2012-12-21 | Filing |
| Large Shareholder | $7.40 | 33,119 | $245,080.60 | 15,581,892 | 2012-12-20 | Filing |
| Large Shareholder | $10.88 | 10,000 | $108,800.00 | 2,006,431 | 2014-07-01 | Filing |
| Large Shareholder | $10.45 | 137,000 | $1,431,650.00 | 1,996,431 | 2014-06-30 | Filing |
| Large Shareholder | $9.68 | 215,027 | $2,081,461.36 | 1,859,431 | 2014-06-27 | Filing |
| Large Shareholder | $9.53 | 7,400 | $70,522.00 | 1,644,404 | 2014-06-26 | Filing |
| Large Shareholder | $9.50 | 16,600 | $157,700.00 | 1,637,004 | 2014-06-25 | Filing |
| Large Shareholder | $9.42 | 20,000 | $188,400.00 | 1,620,404 | 2014-06-24 | Filing |
| Large Shareholder | $9.46 | 24,000 | $227,040.00 | 1,600,404 | 2014-06-23 | Filing |
| Large Shareholder | $9.40 | 50,000 | $470,000.00 | 1,576,404 | 2014-06-20 | Filing |
| Large Shareholder | $9.41 | 43,000 | $404,630.00 | 1,526,404 | 2014-06-19 | Filing |
| Large Shareholder | $9.22 | 30,000 | $276,600.00 | 1,483,404 | 2014-06-18 | Filing |
| Large Shareholder | $9.04 | 60,000 | $542,400.00 | 1,453,404 | 2014-06-17 | Filing |
| Large Shareholder | $8.66 | 28,000 | $242,480.00 | 1,393,404 | 2014-06-16 | Filing |
| Large Shareholder | $8.49 | 20,000 | $169,800.00 | 1,365,404 | 2014-06-13 | Filing |
| Large Shareholder | $8.46 | 55,000 | $465,300.00 | 1,345,404 | 2014-06-12 | Filing |