R Earl Wait

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NGS $17.95 200 Officer 3,597 2010-12-13 Filing
NGS $17.86 900 Officer 3,797 2010-12-13 Filing
NGS $17.85 1,400 Officer 4,697 2010-12-13 Filing
NGS $17.84 200 Officer 6,097 2010-12-13 Filing
NGS $17.83 100 Officer 6,297 2010-12-13 Filing
NGS $17.81 100 Officer 6,397 2010-12-13 Filing
NGS $17.75 900 Officer 6,497 2010-12-13 Filing
NGS $17.68 2,600 Officer 7,397 2010-12-13 Filing
NGS $17.65 900 Officer 9,997 2010-12-13 Filing
NGS $17.64 538 Officer 10,897 2010-12-13 Filing
NGS $17.63 700 Officer 11,435 2010-12-13 Filing
NGS $17.62 300 Officer 12,135 2010-12-13 Filing
NGS $17.61 100 Officer 12,435 2010-12-13 Filing
NGS $17.60 100 Officer 12,535 2010-12-13 Filing
NGS $17.58 1,040 Officer 12,635 2010-12-13 Filing
NGS $17.56 1,500 Officer 13,675 2010-12-13 Filing
NGS $17.55 300 Officer 15,175 2010-12-13 Filing
NGS $17.54 362 Officer 15,475 2010-12-13 Filing
NGS $17.53 100 Officer 15,837 2010-12-13 Filing
NGS $17.52 1,200 Officer 15,937 2010-12-13 Filing