| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $113.65 | 47 | $5,341.46 | 17,668 | 2016-10-31 | Filing | |
| $115.39 | 46 | $5,307.89 | 17,621 | 2016-07-29 | Filing | |
| $49.18 | 400 | $19,672.00 | 36,229 | 2011-08-05 | Filing | |
| $52.02 | 80 | $4,161.60 | 35,829 | 2010-06-04 | Filing | |
| $51.93 | 80 | $4,154.40 | 35,749 | 2010-05-25 | Filing | |
| $55.33 | 145 | $8,022.85 | 35,669 | 2010-05-07 | Filing | |
| $62.42 | 470 | $29,337.40 | 5,020 | 2013-02-04 | Filing | |
| $47.01 | 1,000 | $47,010.00 | 1,000 | 2011-11-21 | Filing | |
| $46.99 | 500 | $23,492.60 | 750 | 2011-08-10 | Filing | |
| $58.16 | 250 | $14,540.00 | 250 | 2011-02-03 | Filing | |
| $51.85 | 2,000 | $103,700.00 | 8,000 | 2010-11-10 | Filing | |
| $40.98 | 500 | $20,492.30 | 1,000 | 2009-08-28 | Filing | |
| $41.01 | 500 | $20,507.30 | 500 | 2009-08-27 | Filing | |
| $40.72 | 3,000 | $122,157.60 | 6,000 | 2009-08-10 | Filing | |
| $38.67 | 3,000 | $116,001.30 | 3,000 | 2009-04-30 | Filing | |
| $38.59 | 2,500 | $96,475.00 | 10,000 | 2009-04-29 | Filing | |
| $38.21 | 2,500 | $95,525.00 | 7,500 | 2009-04-28 | Filing |