STEM, INC.

Stem, Inc. (NYSE: STEM) is an artificial intelligence-driven energy storage and smart energy management company that became publicly traded in April 2021 through a SPAC merger with Star Peak Energy Transition Corp., which was sponsored by Star Peak Capital Management. The company operates in the clean energy sector, offering its Athena software platform to optimize battery storage systems for commercial, industrial, and utility customers across North America and international markets. Stem filed an 8-K with the Securities and Exchange Commission on August 12, 2026, disclosing a material corporate event; the filing carries accession number 0001758766-26-000078. For complete filing details, historical financials, sponsor track records, and real-time SPAC market data, sign up for full access on SpacDesk.