0001705843 2023-05-18 2023-05-18 false 0001705843 8-K 2023-05-18 Calyxt, Inc. DE 001-38161 27-1967997 2800 Mount Ridge Road Roseville MN 55113-1127 (651) 683-2807 false false false false Common Stock, par value $0.0001 per share CLXT NASDAQ false