TMC metals company insider Anthony O'Sullivan sold shares on May 21, 23, and March 28.

TMC metals company Inc. insider Anthony O'Sullivan sold 50,000 shares on May 21 at $1.39, 25,000 shares on May 23 at $1.48, and 50,000 shares on March 28 at $1.33. Following these sales, O'Sullivan owns 846,829 shares worth $1,253,306.92. TMC, a deep-sea minerals exploration firm, focuses on polymetallic nodules exploration in the Pacific Ocean for nickel, cobalt, copper, and manganese products.