Many small cannabis companies dream about being acquired by a multi-million-dollar public company, but what if that dream becomes a nightmare? Hayley Dineen and Lana Van Brunt lived through that harrowing experience, but rather than back down they took matters into their own hands. They are the Brooklyn-based duo behind Sackville & Co., a design-focused contemporary cannabis lifestyle brand. What happened to them offers valuable lessons into how to M&As in your own business.