On September 23, 2021, ProteanTecs Ltd. closed the transaction. The company amended the terms of the transaction. The company received $50,000,000 in its final tranche led by new investor, Koch Disruptive Technologies, LLC with participation from new investors, MediaTek Ventures, Advantest Corporation, Porsche Automobil Holding SE, Champion Motors Ltd., as well as current investors. The company has received $150,000,000 in funding till date.