Navios Maritime Acquisition Corporation, listed on the New York Stock Exchange under the ticker NNA, was a blank-check company incorporated in the Marshall Islands that completed its initial public offering in 2008. Sponsored by affiliates of the Navios Maritime group and led by chairwoman and chief executive Angeliki Frangou, the company targeted the tanker shipping sector, ultimately acquiring a fleet of crude oil and petroleum product tankers to become an operating marine transportation company. Filing as a foreign private issuer, NNA submitted regular 6-K reports to the SEC throughout its public life; the May 2011 filing reflects its active reporting period following the completion of its business combination. The company was subsequently delisted after a privatization transaction in the early 2020s. For full historical filings, fleet data, and deal-structure analytics on NNA and hundreds of other SPAC vehicles, sign up for a SpacDesk account today.