Iii Keith W Maxwell

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
SPKE $12.39 5,814 $72,035.46 864,813 2017-11-30 Filing
SPKE $12.61 4,100 $51,701.00 858,999 2017-11-29 Filing
SPKE $16.72 47,200 $789,184.00 854,899 2017-09-15 Filing
SPKE $16.37 11,400 $186,618.00 807,699 2017-09-14 Filing
SPKE $15.76 21,900 $345,144.00 796,299 2017-09-12 Filing
SPKE $15.52 30,440 $472,428.80 774,399 2017-09-11 Filing
SPKE $15.26 47,779 $729,107.54 743,959 2017-09-08 Filing
SPKE $17.70 250 $4,425.00 696,180 2017-07-05 Filing
SPKE $17.70 250 $4,425.00 696,180 2017-07-05 Filing
SPKE $43.80 2,400 $105,120.00 347,965 2017-05-31 Filing
SPKE $43.63 1,000 $43,625.00 345,565 2017-05-30 Filing
SPKE $43.13 3,807 $164,195.91 344,565 2017-05-25 Filing
SPKE $39.75 4,600 $182,850.00 340,758 2017-05-22 Filing
SPKE $38.20 7,195 $274,849.00 336,158 2017-05-19 Filing
SPKE $37.69 5,615 $211,629.35 328,963 2017-05-18 Filing
SPKE $36.62 12,638 $462,803.56 323,348 2017-05-17 Filing
SPKE $36.23 10,100 $365,923.00 310,710 2017-05-16 Filing
SPKE $29.27 2,500 $73,175.00 300,610 2017-01-05 Filing
SPKE $30.44 6,192 $188,484.48 298,110 2017-01-04 Filing
SPKE $30.11 16,450 $495,309.50 291,918 2017-01-03 Filing