| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $55.60 | 600 | $33,360.00 | 398,382 | 2015-06-17 | Filing |
| Officer, Director | $54.86 | 2,000 | $109,720.00 | 398,982 | 2015-06-17 | Filing |
| Officer | $50.00 | 10,000 | $500,000.00 | 27,352 | 2015-06-15 | Filing |
| Officer | $47.34 | 1,100 | $52,074.00 | 254,165 | 2015-06-15 | Filing |
| Officer | $46.34 | 6,100 | $282,674.00 | 255,265 | 2015-06-15 | Filing |
| Officer | $44.56 | 300 | $13,368.00 | 261,365 | 2015-06-15 | Filing |
| Officer, Director | $45.25 | 100 | $4,525.00 | 400,982 | 2015-06-05 | Filing |
| Officer, Director | $44.64 | 900 | $40,176.00 | 401,082 | 2015-06-05 | Filing |
| Officer, Director | $43.74 | 1,600 | $69,984.00 | 401,982 | 2015-06-05 | Filing |
| Officer, Director | $43.15 | 500 | $21,575.00 | 403,582 | 2015-06-04 | Filing |
| Officer, Director | $42.76 | 1,500 | $64,140.00 | 404,082 | 2015-06-04 | Filing |
| Officer, Director | $41.22 | 1,800 | $74,196.00 | 405,582 | 2015-06-04 | Filing |
| Officer | $42.68 | 450 | $19,206.00 | 261,665 | 2015-06-01 | Filing |
| Officer | $41.68 | 700 | $29,176.00 | 262,115 | 2015-06-01 | Filing |
| Officer | $40.95 | 1,350 | $55,282.50 | 262,815 | 2015-06-01 | Filing |
| Officer | $40.00 | 10,000 | $400,000.00 | 37,352 | 2015-05-29 | Filing |
| Officer, Director | $38.16 | 600 | $22,896.00 | 407,382 | 2015-05-22 | Filing |
| Officer, Director | $37.40 | 1,400 | $52,360.00 | 407,982 | 2015-05-22 | Filing |
| Officer, Director | $38.47 | 600 | $23,082.00 | 409,382 | 2015-05-21 | Filing |
| Officer, Director | $37.06 | 1,400 | $51,884.00 | 409,982 | 2015-05-21 | Filing |