 Liminal BioSciences Inc. NASDAQ: LMNL TSX: LMNL Liminal BioSciences or the Company, is issuing this news release in light of unusual trading activity related to the common shares of the Company the Shares on the Toronto Stock Exchange TSX and Nasdaq. While Liminal BioSciences does not normally comment on market activity, Liminal BioSciences confirms that it is not aware of any undisclosed material change in the business, operations or affairs of Liminal BioSciences that would account for the recent increase in trading activity, and related increase in trading price, of the Shares on the TSX and Nasdaq. 