Tecnoglass Inc. (TGLS) reached the public markets through a merger with Andina Acquisition Corporation, a blank-check company that completed its IPO in 2012 under the sponsorship of Andina Acquisition Sponsor LLC. The September 2013 8-K/A filing is an amendment submitted in connection with that de-SPAC transaction, which brought the Barranquilla, Colombia-based manufacturer of glass, windows, and architectural products onto the Nasdaq Capital Market. Operating in the building materials and construction products sector, Tecnoglass supplies commercial and residential clients across the Americas and has remained publicly traded as TGLS since the merger closed. Sign up at SpacDesk for the complete filing timeline, sponsor details, and transaction data on Tecnoglass and thousands of other SPAC deals.