MINNEAPOLIS—-Ceridian HCM Holding Inc. (“Ceridian” or the “Company”) (NYSE:CDAY) (TSX:CDAY), a global human capital management software company, announced today that affiliates of Thomas H. Lee Partners, L.P. (the “Selling Stockholders”) intend to offer 11,000,000 shares of the Company’s common stock, par value $0.01 per share (the “Common Stock”), in an underwritten public offering.

In addition, the Selling Stockholders intend to grant the underwriters of the offering an option, exercisable within 30 days from the date of the final prospectus relating to the offering, to purchase up to an additional 1,650,000 shares of Common Stock at the public offering price, less underwriting discounts and commissions.

The offering consists entirely of secondary shares to be sold by the Selling Stockholders. The Selling Stockholders will receive all of the proceeds from the offering.

Goldman Sachs & Co. LLC, J.P. Morgan, Credit Suisse and Deutsche Bank Securities are acting as joint lead book-running managers, and Goldman Sachs & Co. LLC and J.P. Morgan are acting as representatives of the underwriters for the offering. Barclays, Citigroup, Jefferies, Piper Jaffray and Wells Fargo Securities are also acting as book-running managers for the proposed offering. Baird, CIBC Capital Markets, William Blair, Canaccord Genuity, Needham & Company and MUFG are acting as co-managers for the proposed offering.

The offering will be made only by means of a prospectus. A copy of the preliminary prospectus relating to this offering, when available, may be obtained from:

• Goldman Sachs & Co. LLC, Attention: Prospectus Department, 200 West Street, New York, New York 10282, or via telephone: 1-866-471-2526, or via email: prospectus-ny@ny.email.gs.com;
• J.P. Morgan Securities LLC, Attention: Prospectus Department, 1155 Long Island Avenue, Edgewood, NY 11717, or via telephone: 1-866-803-9204;
• Credit Suisse Securities (USA) LLC, Attention: Prospectus Department, One Madison Avenue, New York, NY 10010, via telephone at (800) 221-1037, or via email at newyork.prospectus@credit-suisse.com; or
• Deutsche Bank Securities Inc., Attention: Prospectus Group, 60 Wall Street, New York, NY 10005, via telephone: 800-503-4611, or via email: prospectus.CPDG@db.com.

A registration statement relating to these securities has been filed with the U.S. Securities and Exchange Commission (the “SEC”), but has not yet become effective. These securities may not be sold nor may offers to buy these securities be accepted prior to the time the registration statement becomes effective. Copies of the registration statement can be accessed through the SEC’s website at www.sec.gov. This press release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of these securities in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

About Ceridian HCM Holding Inc.

Ceridian. Makes Work Life Better™.

Ceridian is a global human capital management software company. Dayforce, our flagship cloud HCM platform, provides human resources, payroll, benefits, workforce management, and talent management functionality. Our 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.