X0708 D LIVE 0001351172 Liminal BioSciences Inc. 440 ARMAND-FRAPPIER BLVD. Suite 300 LAVAL A8 QUEBEC, CANADA H7V 4B4 450-781-0115 CANADA (FEDERAL LEVEL) ProMetic Life Sciences Inc Corporation true Bruce Pritchard c/o Liminal BioSciences Inc. Unit 1 Iconix Park, London Road, Sawston Cambridge X0 UNITED KINGDOM CB22 3EG Executive Officer Moira Daniels c/o Liminal BioSciences Inc. Unit 1 Iconix Park, London Road, Sawston Cambridge X0 UNITED KINGDOM CB22 3EG Executive Officer Marie Iskra c/o Liminal BioSciences Inc. 440 Armand-Frappier Blvd., Suite 300 Laval A8 QUEBEC, CANADA H7V 4B4 Executive Officer Martin Leclerc c/o Liminal BioSciences Inc. 440 Armand-Frappier Blvd., Suite 300 Laval A8 QUEBEC, CANADA H7V 4B4 Executive Officer Murielle Lortie c/o Liminal BioSciences Inc. 440 Armand-Frappier Blvd., Suite 300 Laval A8 QUEBEC, CANADA H7V 4B4 Executive Officer Patrick Sartore c/o Liminal BioSciences Inc. 440 Armand-Frappier Blvd., Suite 300 Laval A8 QUEBEC, CANADA H7V 4B4 Executive Officer Simon G. Best c/o Liminal BioSciences Inc. 440 Armand-Frappier Blvd., Suite 300 Laval A8 QUEBEC, CANADA H7V 4B4 Director Gary J. Bridger c/o Liminal BioSciences Inc. 440 Armand-Frappier Blvd., Suite 300 Laval A8 QUEBEC, CANADA H7V 4B4 Director Neil A. Klompas c/o Liminal BioSciences Inc. 440 Armand-Frappier Blvd., Suite 300 Laval A8 QUEBEC, CANADA H7V 4B4 Director Alek Krstajic c/o Liminal BioSciences Inc. 440 Armand-Frappier Blvd., Suite 300 Laval A8 QUEBEC, CANADA H7V 4B4 Director Eugene Siklos c/o Liminal BioSciences Inc. 440 Armand-Frappier Blvd., Suite 300 Laval A8 QUEBEC, CANADA H7V 4B4 Director Timothy Steven Wach c/o Liminal BioSciences Inc. 440 Armand-Frappier Blvd., Suite 300 Laval A8 QUEBEC, CANADA H7V 4B4 Director Biotechnology Decline to Disclose 06b false 2020-11-03 false true true true false 0 Piper Sandler & Co. 665 None None 800 Nicollet Mall Minneapolis MN MINNESOTA 55402-7020 All States false 29999436 29999436 0 false 2 1799966 0 0 false Liminal BioSciences Inc. /s/ Murielle Lortie Murielle Lortie Chief Financial Officer 2020-11-18