X0407 4 2023-06-13 0 0001811414 QuantumScape Corp QS 0001785725 Lovett Gena C 1730 TECHNOLOGY DRIVE SAN JOSE CA 95110 1 0 0 0 0 Class A Common Stock 2023-06-13 4 S 0 19700 7.512 D 40956 D The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.505 to $7.52, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4. Includes 33,554 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer per the applicable vesting schedule, subject to the Reporting Person's continued service as of each vesting date. /s/ Michael O. McCarthy, III, attorney-in-fact 2023-06-15