Brent Francis Hahn, Chief Executive Officer at Sennen Potash, holds 890.00K shares in Sennen Potash (Ticker: TSE:SN.H), holds 805.00K shares in Recharge Resources Ltd (Ticker: TSE:RR), holds 468.50K shares in Ivor Exploration, Inc. (Ticker: TSE:UUSA). Most recently, Brent Francis Hahn Sold ― shares of Sennen Potash on Nov 20, 2018 for an estimated value of 4.50K.