Dayforce, Inc. — AGM Information 2021

Mar 17, 2021

Ceridian HCM Holding Inc. 3311 East Old Shakopee Road Minneapolis, Minnesota 55425

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NOTICE OF 2021 ANNUAL MEETING OF STOCKHOLDERS

Notice is hereby given that Ceridian HCM Holding Inc. (“Ceridian”) will hold its 2021 Annual Meeting of Stockholders (the “Annual Meeting”) as follows:

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Date and Time Place Record Date Tuesday, April 27, 2021 Online at March 1, 2021 9:00 a.m., Central Daylight Time www.virtualshareholdermeeting.com/CDAY2021

Due to concerns relating to the COVID-19 pandemic, and to support the health and wellbeing of our stockholders, guests, and employees, our Annual Meeting will not be held in person but will be conducted as a virtual meeting hosted by means of a live webcast. Stockholders will vote on the following items of business:

Item	Board
	Recommendation
Election of directors Approval of Ceridian’s Fourth Amended and Restated Certificate of IncorporationAdvisoryvote on the compensation of Ceridian’s named executive officers Ratification of the appointment of KPMG LLP as our independent registered public accounting firm forfiscal year 2021	FOReach nominee
	FOR
	FOR
	FOR

In addition, Ceridian will consider any other business as may properly come before the Annual Meeting or any adjournment, continuation, or postponement thereof.

On or about March 17, 2021, Ceridian mailed or made available to its stockholders proxy materials, including the proxy statement for the Annual Meeting (the “Proxy Statement”), its 2020 Annual Report for the fiscal year ended December 31, 2020 (the “2020 Annual Report”), and form of proxy or the Notice of Internet Availability. These proxy materials can be accessed directly at www.proxyvote.com.

If you plan to attend the virtual Annual Meeting, please note the log-in procedures described under “Admission” on page 2 of the Proxy Statement.

If you have any questions regarding this information or the proxy materials, please contact Ceridian’s Corporate Secretary at stockholders@ceridian.com.

By Order of the Board of Directors,

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William E. McDonald

Senior Vice President, Deputy General Counsel and Corporate Secretary

Minneapolis, Minnesota March 17, 2021

This Notice of Annual Meeting and Proxy Statement and Form of Proxy are being distributed and made available on or about March 17, 2021.

Important Notice Regarding the Availability of Proxy Materials for the 2021 Annual Meeting of Stockholders to Be Held on April 27, 2021. The Proxy Statement and 2020 Annual Report are available electronically on the “Investor Relations” page of Ceridian’s website located at www.ceridian.com and at www.proxyvote.com.