X0306 4 2023-03-06 0 0001811414 QuantumScape Corp QS 0001834249 Holme Timothy C/O QUANTUMSCAPE CORPORATION 1730 TECHNOLOGY DRIVE SAN JOSE CA 95110 0 1 0 0 Chief Technology Officer Class B Common Stock 2023-03-06 4 G 0 1818533 D Class A Common Stock 1818533 0 I By: The Timothy Holme 2020 Annuity TR Class B Common Stock 2023-03-06 4 G 0 1818533 A Class A Common Stock 1818533 1818533 I By: The Holme 2020 Irrevocable Trust Class B Common Stock Class A Common Stock 9867470 9867470 D Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the Reporting Person's election and has no expiration date. Compulsory transfers of shares from reporting person's trust to estate planning trust for no consideration based on terms originally entered into in August 2020. /s/ Michael O. McCarthy III, attorney-in-fact 2023-03-08