X0306 4 2022-05-19 0 0001794621 Quanergy Systems, Inc. QNGY 0001182379 KENNEDY KEVIN C/O QUANERGY SYSTEMS, INC. 433 LAKESIDE DRIVE SUNNYVALE CA 94085 1 1 0 0 CEO; Chairman of Board Restricted Stock Unit 2022-05-19 4 A 0 1066972 0 A Common Stock 1066972 1066972 D Restricted Stock Unit 2022-05-19 4 A 0 132743 0 A Common Stock 132743 132743 D Each restricted stock unit represents a contingent right to receive one (1) share of the Issuer's Common Stock. Subject to the reporting person's continuous service with the Company, one-twelfth (1/12th) of the award shall vest quarterly, with the first vesting date of August 15, 2022, and one twelfth (1/12th) of the award shall vest on each of February 15th, May 15th, August 15th and November 15th, thereafter, until fully vested. The award was fully vested upon the date of grant. /s/ Jerry Allison (Attorney-in-Fact) 2022-05-23