A. Gregory Lang

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NG $4.10 722 1,317,714 2017-11-09 Filing
NG $4.06 2,100 1,302,506 2017-10-31 Filing
NG $4.07 3,975 1,304,606 2017-10-31 Filing
NG $4.10 6,783 1,291,772 2017-10-26 Filing
NG $4.17 2,620 1,281,746 2017-10-16 Filing
NG $4.16 600 1,284,366 2017-10-16 Filing
NG $4.58 319,520 1,402,173 2016-12-02 Filing
NCQ $0.41 73,314 Director 33,896 2015-07-17 Filing