Prime Impact Acquisition I (ticker: PRIAF) is a blank-check company sponsored by Prime Impact Fund, a climate-focused investment firm, that completed its initial public offering in 2021. The vehicle targets businesses operating in the climate technology and sustainability sector. In September 2023, the company filed a Form 425 with the Securities and Exchange Commission in connection with a proposed business combination, signaling active progress toward completing a de-SPAC transaction. At the time of filing, the SPAC remained in its pre-merger phase, with the Form 425 serving as a required communication disclosure tied to the pending deal. Sign up at SpacDesk for full filings, timeline data, and analytics on Prime Impact Acquisition I and hundreds of other SPAC vehicles.