Toronto, ON and Minneapolis, MN, January 22, 2024

Ceridian HCM Holding Inc. (NYSE: CDAY; TSX: CDAY) (the "Company"), a global leader in human capital management (HCM) technology, today announced its ticker symbol will change to DAY on the New York Stock Exchange and Toronto Stock Exchange, effective February 1, 2024. This will replace the Company's current ticker symbol, CDAY, which has been in use since the Company's initial public offering in 2018.

The change is in connection to the Company's brand transition to Dayforce, which was announced on October 3, 2023.

No action is required to be taken by current shareholders in connection with the ticker symbol change. The Company's common stock will continue to be listed on the NYSE and TSX and its CUSIP number will remain unchanged.

About Ceridian
Ceridian. Makes Work Life Better.

Ceridian HCM Holding Inc. is a global human capital management software company. Dayforce, its flagship cloud HCM platform, provides human resources, payroll, benefits, workforce management, and talent management functionality. The Dayforce platform is used to optimize management of the entire employee lifecycle, including attracting, engaging, paying, deploying, and developing people. Ceridian has solutions for organizations of all sizes. Visit Ceridian.com or follow us @Ceridian.

Forward-Looking Statement

This press release contains forward-looking statements that involve a number of risks and uncertainties. Statements that are not historical facts, including statements about our ticker symbol change, and our expectations, hopes, intentions or strategies regarding the future are forward-looking statements. Forward-looking statements are based on management's beliefs, as well as assumptions made by, and information currently available to, management. Because such statements are based on expectations as to the future and are not statements of fact, actual results may differ materially from those projected. These forward-looking statements are not guarantees of future performance and speak only as of the date hereof, and, except as required by law, we undertake no obligation to update any forward-looking statements, whether as a result of new information, future events, or otherwise.

This press release should be read in conjunction with the risks detailed in the "Cautionary Note Regarding Forward-Looking Information," "Forward-Looking Statement," "Risk Factors" and other sections of our Quarterly Reports on Form 10-Q, Annual Reports on Form 10-K and other reports we file with the Securities and Exchange Commission. Copies of reports filed with the Securities and Exchange Commission are posted on our website and are available from us without charge.

Media Contact:
Teri Murphy
647-417-2117
Teri.Murphy@Ceridian.com