When did NXU Inc. go public?

Excuse me, could you possibly provide some clarification on a matter that's piqued my interest? I've been trying to research the public listing of NXU Inc., but I'm having some difficulty finding the exact date. Could you enlighten me as to when NXU Inc. made its debut on the public market? It would be greatly appreciated if you could share this information with me. Thank you for your time and assistance in this matter.