X0306 4 2020-09-10 0 0001705843 Calyxt, Inc. CLXT 0001712186 Dumont Philippe 2800 MOUNT RIDGE ROAD ROSEVILLE MN 55113 1 0 0 0 Common Stock 2020-09-10 4 P 0 3000 5.9096 A 6290 D Debra Frimerman, Attorney-in-Fact for Philippe Dumont 2020-09-11