| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $39.90 | 180 | $7,182.00 | 615,199 | 2015-01-09 | Filing |
| Large Shareholder, Officer, Director | $39.71 | 4,180 | $165,987.80 | 615,379 | 2015-01-08 | Filing |
| Large Shareholder, Officer, Director | $38.28 | 540 | $20,671.20 | 619,559 | 2015-01-07 | Filing |
| Large Shareholder, Officer, Director | $36.15 | 120 | $4,338.00 | 620,099 | 2015-01-06 | Filing |
| Large Shareholder, Officer, Director | $39.90 | 300 | $11,970.00 | 217,521 | 2015-01-09 | Filing |
| Large Shareholder, Officer, Director | $39.71 | 6,300 | $250,173.00 | 217,821 | 2015-01-08 | Filing |
| Large Shareholder, Officer, Director | $38.28 | 900 | $34,452.00 | 224,121 | 2015-01-07 | Filing |
| Large Shareholder, Officer, Director | $36.15 | 200 | $7,230.00 | 225,021 | 2015-01-06 | Filing |
| Large Shareholder, Officer, Director | $39.90 | 1,680 | $67,032.00 | 5,192,538 | 2015-01-09 | Filing |
| Large Shareholder, Officer, Director | $39.71 | 40,680 | $1,615,402.80 | 5,194,218 | 2015-01-08 | Filing |
| Large Shareholder, Officer, Director | $38.28 | 5,040 | $192,931.20 | 5,234,898 | 2015-01-07 | Filing |
| Large Shareholder, Officer, Director | $36.15 | 1,120 | $40,488.00 | 5,239,938 | 2015-01-06 | Filing |
| Director | $38.97 | 3,712 | $144,656.64 | 288,738 | 2015-01-08 | Filing |
| Director | $38.95 | 4,288 | $167,017.60 | 292,450 | 2015-01-07 | Filing |
| Director | $38.97 | 42,691 | $1,663,668.27 | 3,181,381 | 2015-01-08 | Filing |
| Director | $38.95 | 49,309 | $1,920,585.55 | 3,224,072 | 2015-01-07 | Filing |
| Officer | $38.39 | 38 | $1,458.82 | 66,644 | 2015-01-07 | Filing |
| Officer | $35.06 | 76 | $2,664.56 | 66,682 | 2015-01-05 | Filing |
| Officer | $38.39 | 38 | $1,458.82 | 66,644 | 2015-01-07 | Filing |
| Officer | $35.06 | 76 | $2,664.56 | 66,682 | 2015-01-05 | Filing |