Tigo Energy, Inc., listed under the ticker ROCG, filed an 8-K current report with the Securities and Exchange Commission on May 15, 2026. The company reached public markets through a business combination with Roth CH Acquisition IV Co., a blank-check vehicle sponsored jointly by Roth Capital Partners and Craig-Hallum Capital Group that completed its initial public offering in 2022. Tigo Energy operates in the solar and clean energy technology sector, developing module-level power electronics products designed to optimize the performance and monitoring of photovoltaic installations worldwide. For comprehensive filing history, deal metrics, and real-time updates on Tigo Energy and hundreds of other SPAC-related companies, sign up for full data access on SpacDesk.