| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $531.60 | 977 | $519,373.20 | 6,368 | 2015-04-16 | Filing |
| Director | $531.60 | 984 | $523,094.40 | 6,368 | 2015-04-16 | Filing |
| Director | $531.60 | 949 | $504,488.40 | 6,368 | 2015-04-16 | Filing |
| Officer | $575.00 | 344 | $197,800.00 | 1,870 | 2015-04-17 | Filing |
| Officer | $575.00 | 948 | $545,100.00 | 1,870 | 2015-04-17 | Filing |
| Officer | $531.60 | 175 | $93,030.00 | 1,870 | 2015-04-16 | Filing |
| Officer | $531.60 | 391 | $207,855.60 | 1,870 | 2015-04-16 | Filing |
| Officer | $550.00 | 407 | $223,850.00 | 1,870 | 2015-04-16 | Filing |
| Officer | $550.00 | 736 | $404,800.00 | 1,870 | 2015-04-16 | Filing |
| Officer, Director | $438.78 | 950 | $416,841.00 | 0 | 2015-03-25 | Filing |
| Officer, Director | $437.71 | 804 | $351,918.84 | 950 | 2015-03-25 | Filing |
| Officer, Director | $435.92 | 5,096 | $2,221,448.32 | 1,754 | 2015-03-25 | Filing |
| Officer, Director | $434.86 | 9,097 | $3,955,921.42 | 6,850 | 2015-03-25 | Filing |
| Officer, Director | $434.00 | 12,503 | $5,426,302.00 | 15,947 | 2015-03-25 | Filing |
| Officer, Director | $432.86 | 8,559 | $3,704,848.74 | 28,450 | 2015-03-25 | Filing |
| Officer, Director | $432.06 | 6,041 | $2,610,074.46 | 37,009 | 2015-03-25 | Filing |
| Officer, Director | $477.63 | 3,768 | $1,799,709.84 | 0 | 2015-02-23 | Filing |
| Officer, Director | $476.88 | 18,795 | $8,962,959.60 | 3,768 | 2015-02-23 | Filing |
| Officer, Director | $475.73 | 4,483 | $2,132,697.59 | 22,563 | 2015-02-23 | Filing |
| Officer, Director | $475.02 | 6,349 | $3,015,901.98 | 27,046 | 2015-02-23 | Filing |