Tremisis Energy Acquisition CORP II

Tremisis Energy Acquisition Corp. II (ticker: TGY) was a blank-check company formed to pursue acquisition targets in the energy sector. On December 10, 2009, the company filed a Form 15-12B with the SEC, signaling the voluntary termination of its registered securities under the Securities Exchange Act — a step that marks the effective wind-down of its public registration. The filing, carrying accession number 0001144204-09-064003, reflects the conclusion of TGY's lifecycle as a publicly registered SPAC. Tremisis Energy II operated during a challenging period for SPAC activity coinciding with broader market dislocation. Sign up for full data, filings history, and sponsor intelligence on SpacDesk.