Amprius Technologies, Inc. (Nasdaq: AMPX) is a silicon anode battery technology company that went public through a business combination with Kensington Capital Acquisition Corp. IV, a blank-check vehicle sponsored by Kensington Capital Partners that completed its IPO in 2021. Amprius develops and manufactures high-energy-density lithium-ion batteries using proprietary silicon nanowire anode technology, with primary applications in aerospace, defense, and electric aviation. The company filed a Form 10-Q with the SEC on May 17, 2022, reflecting its operational footing following the SPAC transaction and ongoing commercial ramp at its Fremont, California facility. Sign up on SpacDesk for full filings, financials, and deal analytics on AMPX and hundreds of other SPAC transactions.