Star Peak Corp II (Nasdaq: STPC) was a blank-check company sponsored by Star Peak Capital Management that completed its initial public offering in February 2021, targeting the agriculture, food, and sustainability technology sectors. The September 29, 2021 Form 8-K filing corresponds to the closing of Star Peak Corp II's business combination with Benson Hill, Inc., an agricultural technology company focused on plant-based ingredient innovation and crop improvement science. Following the merger, Benson Hill began trading as a public company under the ticker BHIL, marking the completion of the de-SPAC transaction. The deal brought Benson Hill's proprietary CropOS technology platform and sustainable protein products to public markets. Visit SpacDesk and sign up for full data, filings history, and deal analytics on this transaction and hundreds more.