Mark Gustafson, CEO, Director at Triangle Petroleum, holds 2.82M shares in Triangle Petroleum (Ticker: TPLMQ), holds 382.50K shares in 1PM Industries (Ticker: OPMZ), holds 60.00K shares in Alzamend Neuro (Ticker: ALZN). Most recently, Mark Gustafson Bought ― shares of Triangle Petroleum on Oct 30, 2009 for an estimated value of 17.50K.