Stellar Acquisition III (ticker: STLR) was a blank-check company that completed its business combination with Phunware, Inc., a mobile software-as-a-service and data analytics platform, with the transaction closing in December 2018. The SPAC went public in 2018 and filed a 10-K annual report with the SEC in March 2019 covering fiscal year 2018. Phunware provides enterprise mobile engagement, location intelligence, and content management software serving industries including healthcare, sports and entertainment, and government. Following the merger, the combined company continued trading on Nasdaq under the Phunware name. For full filing history, SPAC deal analytics, and company profiles on this and thousands of other transactions, sign up for SpacDesk.