 KushCo Holdings Inc OTCQX:KSHB and Greenlane Holdings Inc NASDAQ:GNLN announced Wednesday that they have reached a definitive merger agreement, under which KushCo will become a wholly owned subsidiary of Greenlane. The companies say the merger establishes a leading ancillary cannabis company serving a premier group of customers, which includes many of the leading multi-state-operators MSOs and licensed producers, the majority of the top smoke shops in the US and millions of consumers. 