INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of On Holding AG - ONON

NEW YORK, March 26, 2026 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of On Holding AG ("On" or the "Company") (NSYE: ONON). Such investors are advised to contact Danielle Peyton at [email protected] or 646-581-9980, ext. 7980.

The investigation concerns whether On and certain of its officers and/or directors have engaged in securities fraud or other unlawful business practices.

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On March 25, 2026, On announced that Martin Hoffmann will step down as Chief Executive Officer in May as part of a "planned hiatus" to pursue philanthropic interests, with co-founders David Allemann and Caspar Coppetti to serve as co-CEOs following Hoffmann's departure. The announcement followed the departure of previous CEO Marc Maurer just one year earlier.

Following this news, On's stock price fell $4.43 per share, or 11.19%, to close at $36.16 per share on March 25, 2026.

Pomerantz LLP, with offices in New York, Chicago, Los Angeles, London, Paris, and Tel Aviv, is acknowledged as one of the premier firms in the areas of corporate, securities, and antitrust class litigation. Founded by the late Abraham L. Pomerantz, known as the dean of the class action bar, Pomerantz pioneered the field of securities class actions. Today, more than 85 years later, Pomerantz continues in the tradition he established, fighting for the rights of the victims of securities fraud, breaches of fiduciary duty, and corporate misconduct. The Firm has recovered numerous multimillion-dollar damages awards on behalf of class members. See www.pomlaw.com.

Attorney advertising. Prior results do not guarantee similar outcomes.

CONTACT:

Danielle Peyton

Pomerantz LLP

[email protected]

646-581-9980 ext. 7980

SOURCE Pomerantz LLP