David Sidoo, Director at Advantage Lithium, holds 1.91M shares in Advantage Lithium (Ticker: AVLIF), holds 3.27M shares in East West Petroleum (Ticker: EWPMF), holds 745.50K shares in Seaway Energy Services (Ticker: TSE:SEW.H). Most recently, David Sidoo Bought ― shares of Advantage Lithium on Dec 09, 2019 for an estimated value of 7.25K.