When did Puma become a public company?

On October 4, 2011, Puma completed a reverse merger with Innovative Acquisitions Corp., a publicly reporting “shell” company with no specific business plan or purpose.  As a result of the merger, Puma became a wholly owned subsidiary of Innovative Acquisitions.  The merged company changed its name to Puma Biotechnology and adopted Puma’s business plan.  The company’s common stock began trading on April 20, 2012.