L. George Ball

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
NCS $15.15 4,500 $68,175.00 34,999 2016-09-02 Filing
NCS $11.45 6,250 $71,562.50 23,365 2015-09-04 Filing
NCS $16.66 7,500 $124,920.00 17,115 2015-03-13 Filing
WFE $24.87 1,000 $24,870.00 9,000 2014-12-10 Filing
WFE $24.86 8,000 $198,880.00 8,000 2014-12-10 Filing
NCS $17.59 5,800 $102,034.76 6,100 2014-06-13 Filing