Navios Maritime Acquisition Corp (NYSE: NNA) is a Marshall Islands-incorporated tanker shipping company that originated as a blank-check vehicle sponsored by Navios Maritime Holdings Inc., the global seaborne shipping group led by Angeliki Frangou. The company completed its initial public offering in 2008 and subsequently executed its business combination to become an owner and operator of crude oil and refined petroleum product tanker vessels. By the time of its October 2013 6-K filing with the SEC, NNA was an active public reporting company on the New York Stock Exchange, operating within the international maritime energy-transport sector. Sign up at SpacDesk for comprehensive historical filings, deal timelines, and sponsor data on NNA and hundreds of other SPAC transactions.