David A Johnson, Senior Officer at Relevium Technologies, holds 466.24K shares in Relevium Technologies (Ticker: TSE:RLV.H), holds 532.60K shares in Ultra Brands (Ticker: FLLLF), holds 148.57K shares in Colt Resources (Ticker: TSE:GTP.H). Most recently, David A Johnson Bought ― shares of Relevium Technologies on May 29, 2020 for an estimated value of 14.00K.