Emerald Health Therapeutics, Inc. appointed Sean Rathbone as Chief Operating Officer. Mr. Rathbone brings expertise in operational leadership, corporate process management, technology advancement, and waste reduction and raw materials refinement. Mr. Rathbone served as Vice President, Manufacturing, Western Canada at Agropur; Manager, Manufacturing R&D at BDO Canada, LLP; Operations Area Manager at Amazon Canada Fulfillment Service Ltd.; and Director, World Class Manufacturing at Molson Coors. He started his career at Unilever in South Africa.