Amprius Technologies, Inc.

Amprius Technologies, Inc., trading under ticker AMPX, is an advanced battery technology company that entered the public markets through a 2022 SPAC merger with Kensington Capital Acquisition Corp. IV, sponsored by Kensington Capital Partners. The company develops high-energy-density silicon nanowire anode lithium-ion batteries, with core applications spanning aerospace, defense, and electric aviation. An amended registration statement on Form S-1/A, bearing accession number 0001193125-22-267764, was filed with the SEC on October 25, 2022, reflecting post-merger updates to the combined company's public disclosures following completion of the de-SPAC transaction. Amprius operates in the clean energy and advanced materials sector. Sign up at SpacDesk for full filing history, sponsor profiles, and deal analytics on AMPX.