Randall Ryan Gilbertson

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
N O G $13.03 87,500 Officer, Director 447,513 2010-03-11 Filing
N O G $13.08 100,000 Officer, Director 535,013 2010-03-10 Filing
N O G $11.43 50,000 Officer, Director 638,313 2009-12-18 Filing
NOG $10.28 50,000 Officer, Director 688,313 2009-12-15 Filing
NOGS $9.51 100,000 Officer, Director 480,000 2009-12-10 Filing
NOGS $9.56 10,401 Officer, Director 538,313 2009-12-10 Filing
NOGS $9.43 32,399 Officer, Director 548,714 2009-12-09 Filing
NOGS $9.54 7,200 Officer, Director 581,113 2009-12-08 Filing