Charles Stephen Taylor

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NGS $28.58 3,874 Officer, Director 277,088 2017-10-03 Filing
NGS $24.99 7,157 Officer, Director 277,088 2017-07-03 Filing
NGS $25.00 4,843 Officer, Director 284,245 2017-06-30 Filing
NGS $31.93 6,188 Officer, Director 277,824 2017-01-05 Filing
NGS $32.00 1,700 Officer, Director 284,012 2017-01-05 Filing
NGS $32.02 6,052 Officer, Director 285,712 2017-01-04 Filing
NGS $32.79 2,079 Officer, Director 291,764 2017-01-03 Filing
NGS $32.07 3,895 Officer, Director 293,843 2017-01-03 Filing
NGS $21.33 15,000 Officer, Director 332,543 2016-03-22 Filing
NGS $19.07 2,115 Officer, Director 265,431 2015-03-30 Filing
NGS $19.27 4,000 Officer, Director 267,546 2015-03-31 Filing
NGS $19.00 1,000 Officer, Director 271,546 2015-03-27 Filing
NGS $20.06 2,309 Officer, Director 272,546 2015-03-24 Filing
NGS $19.53 5,000 Officer, Director 286,599 2015-03-20 Filing
NGS $18.33 28,256 Officer, Director 291,599 2015-03-18 Filing