Press release

Ceridian Names Christopher Armstrong Chief Operating Officer

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Ceridian HCM Holding Inc. (NYSE:CDAY) (TSX:CDAY), a global human capital
management (HCM) cloud technology leader, announced today that its Board
of Directors has appointed Christopher R. Armstrong to the position of
Executive Vice President, Chief Operating Officer of Ceridian.

“Chris has demonstrated exceptional transformative and disciplined
leadership during his 14-year tenure at Ceridian,” said David Ossip,
Chairman and Chief Executive Officer. “In his new position, his
laser-focus on operational and process excellence will drive the growth
of the company’s world-class Dayforce product and enable even greater
customer engagement.”

Mr. Armstrong is a long tenured Ceridian executive who has held a number
of commercial and operational leadership roles at the company. In his
most recent position as Executive Vice President, Operations, he used
his deep domain expertise to drive internal operations and exceed
customer needs. Mr. Armstrong’s breadth of experience in the HCM market
and expertise with the internal functions of Ceridian will be
instrumental as the company continues to focus on growth, innovation and

“I am thrilled to take on this new role at Ceridian. It has been
incredibly rewarding to make Ceridian my home for the past 14 years,”
said Mr. Armstrong. “I am excited to contribute to driving the future of
this organization in this new capacity, and I look forward to leading
Ceridian’s operations teams through this time of accelerated growth and

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 the management of the
entire employee lifecycle, including attracting, engaging, paying,
deploying and developing people. Ceridian has solutions for
organizations of all sizes. Visit
or follow us @Ceridian.