Heliogen, Inc.

Athena Technology Acquisition Corp (NYSE: ATHN) was a blank-check company that completed its initial public offering in 2021, targeting opportunities in the energy transition and clean technology sector. Sponsored by Athena Technology Acquisition LLC, the vehicle filed an S-1/A registration amendment with the SEC on March 3, 2021. The SPAC subsequently announced a definitive business combination with Heliogen, Inc., an artificial-intelligence-enabled concentrated solar energy company focused on decarbonizing industrial heat and power. That transaction closed in December 2021, with the combined company listing on the NYSE under the ticker HLGN, retiring the ATHN shell. Sign up at SpacDesk for full filing history, deal timelines, and sponsor data on ATHN and thousands of other SPAC transactions.