X0306 4 2022-05-11 0001725057 Ceridian HCM Holding Inc. CDAY 0001058835 HAGERTY THOMAS M C/O THOMAS H. LEE PARTNERS, L.P. 100 FEDERAL STREET, 35TH FLOOR BOSTON MA 02110 true Common Stock 2022-05-11 4 A 0 5972 0 A 90228 D Common Stock 84235 I By Trust Represents shares issuable pursuant to an award of restricted stock units ("RSUs") granted to Mr. Hagerty on May 11, 2022, which vest as to 25% of the RSUs on the last day of each three-month period commencing on the date of grant. /s/ Thomas M. Hagerty 2022-05-12