Constellation Acquisition Corp I Cl A. Replay the stock market charts of CSTA day by day, back to 2003. Open long and short positions without spending any money. Constellation Acquisition Corp I does not have significant operations. It intends to effect a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses. The company was incorporated in 2020 and is based in Port Chester, New York.