Navios Maritime Acquisition Corp (NYSE: NNA) is a Marshall Islands-incorporated tanker company that originated as a blank-check vehicle sponsored by Navios Maritime Holdings Inc., the international shipping group led by Chairwoman and CEO Angeliki Frangou. NNA completed its initial public offering in 2008 and subsequently completed its business combination in 2010, acquiring a fleet of crude oil and petroleum product tankers to become an operating maritime shipping company. By the time of its July 2011 6-K filing with the SEC, NNA was active as a post-combination public tanker operator in the energy transportation sector. For comprehensive filing history, ownership data, and deal analytics on NNA and hundreds of other SPAC and maritime transactions, sign up for full access at SpacDesk.