Endava plc (NYSE: DAVA) Securities Class Action

USDC – Southern District of New York

9/30/2026

CLASS PERIOD: september 4, 2025 – september 21, 2026
LEAD PLAINTIFF DEADLINE: november 30, 2026

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Principal Contacts

Laurence D. King

LKing@kaplanfox.com

About the Endava class action lawsuit

A securities class action has been filed against Endava plc (NYSE: DAVA) on behalf of investors who purchased or otherwise acquired Endava securities between September 4, 2025 and September 21, 2026 (the “Class Period”). The case, LAGUNA v. ENDAVA PLC et al (1:26-cv-08556), was filed in the U.S. District Court for the Southern District of New York.

Investors who want to ask the court to appoint them lead plaintiff must do so by November 30, 2026. If you invested in Endava during the Class Period and lost money, contact Kaplan Fox using the form on this page, by emailing pmayer@kaplanfox.com, or by calling (646) 315-9003.

What the lawsuit alleges

The complaint alleges that throughout the Class Period, Defendants misled investors regarding the Company’s accounting treatment of certain customer and supplier agreements and related matters.

What happened to Endava stock

On September 21, 2026, after the market closed, the complaint alleges the Company disclosed that the Company’s Chief Financial Officer, Mark Thurston, had been placed on administrative leave amid an internal investigation into “concerns about the Company’s accounting treatment of certain customer and supplier agreements and related matters.” On this news, the price of Endava American Depositary Shares (“ADSs”) fell $0.68 per share, or over 24%, to close at $2.11 per share on September 22, 2026.

Who may be eligible

The proposed class includes investors who purchased or otherwise acquired Endava securities between September 4, 2025 and September 21, 2026. If you bought during that period and lost money, you may be a member of the class.

Lead plaintiff deadline: November 30, 2026

A lead plaintiff is an investor the court appoints to represent the class and oversee the case on its behalf. Class members who want to serve in that role must move the court no later than November 30, 2026. You need not seek to become a lead plaintiff in order to share in any possible recovery. If you have losses, contact us to learn more about the lead plaintiff process.

Case updates

  • November 30, 2026: Deadline to ask the court to be appointed lead plaintiff.

Frequently asked questions

Do I have to become lead plaintiff to recover?

No. You need not seek to become a lead plaintiff in order to share in any possible recovery.

What if I bought Endava outside the Class Period?

The complaint as filed covers purchases between September 4, 2025 and September 21, 2026. Contact us if you are not sure whether your purchases qualify.

WHY CONTACT KAPLAN FOX?

Kaplan Fox & Kilsheimer LLP is a nationally recognized law firm focused on complex litigation, with offices in New York, Oakland, Los Angeles, Chicago, and New Jersey. Founded in 1956, the firm has spent more than 50 years prosecuting securities, antitrust, and consumer protection actions in federal and state courts nationwide, recovering more than $10 billion for clients and the classes it has represented.

Kaplan Fox is widely regarded as one of the nation’s premier plaintiffs’ securities litigation firms and has received recognition from Chambers and Partners, Benchmark Litigation, Super Lawyers, and Lawdragon. Serving as lead or co-lead counsel in many landmark cases, the firm has secured some of the largest recoveries in the history of securities litigation, including a $2.425 billion recovery on behalf of Bank of America shareholders in In re Bank of America—the largest recovery ever obtained for claims under Section 14(a) of the Securities Exchange Act—$800 million recovered for the Arkansas Teacher Retirement System and other pension funds in ATRS v. Allianz Global Investors, and a $475 million settlement in In re Merrill Lynch.

For decades, Kaplan Fox has represented public pension funds, institutional investors, businesses, and individuals in high-stakes litigation. Through its successful advocacy and precedent-setting victories, the firm has helped shape important areas of securities and corporate law while advancing accountability and protecting investor interests.

This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules. Past results do not guarantee future outcomes.

If you have any questions about this Notice, your rights, or your interests, please contact:

CONTACT:

Pamela A. Mayer
KAPLAN FOX & KILSHEIMER LLP
800 Third Avenue, 38th Floor
New York, New York 10022
(646) 315-9003
pmayer@kaplanfox.com

Laurence D. King
KAPLAN FOX & KILSHEIMER LLP
1999 Harrison Street, Suite 1501
Oakland, California 94612
(415) 772-4704
lking@kaplanfox.com

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