Dawn Patricia Whittaker, Director at Detour Gold, holds 25.00K shares in Sierra Metals (Ticker: SMTSF), holds 46.00K shares in Triple Flag Precious Metals (Ticker: TSE:TFPM), holds 3.05K shares in Detour Gold (Ticker: DRGDF). Most recently, Dawn Patricia Whittaker Bought ― shares of Sierra Metals on Jun 30, 2022 for an estimated value of 25.75K.