UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 6-K

____________________

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16

under the Securities Exchange Act of 1934

For the Month of March 2026

Commission File Number: 001-38303

______________________

WPP plc

(Translation of registrant's name into English)

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Sea Containers, 18 Upper Ground

London, United Kingdom SE1 9GL

(Address of principal executive offices)

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Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F X Form 40-F ___

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ___

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ___

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Forward-Looking Statements

The Company may include forward-looking statements (including as defined in the U.S. Private Securities Litigation Reform Act of 1995) in oral or written public statements issued by or on behalf of the Company. These forward-looking statements may include, among other things, plans, objectives, beliefs, intentions, strategies, projections and anticipated future economic performance based on assumptions and the like that are subject to risks and uncertainties. These statements can be identified by the fact that they do not relate strictly to historical or current facts. They use words such as ‘aim’, ‘anticipate’, ‘believe’, ‘estimate’, ‘expect’, ‘forecast’, ‘guidance’, ‘intend’, ‘may’, ‘will’, ‘should’, ‘potential’, ‘possible’, ‘predict’, ‘project’, ‘plan’, ‘target’, and other words and similar references to future periods but are not the exclusive means of identifying such statements. As such, all forward-looking statements involve risk and uncertainty because they relate to future events and circumstances that are beyond the control of the Company. Actual results or outcomes may differ materially from those discussed or implied in the forward-looking statements. Therefore, you should not rely on such forward-looking statements, which speak only as of the date they are made, as a prediction of actual results or otherwise. Important factors which may cause actual results to differ include but are not limited to: the unanticipated loss of a material client or key personnel; delays, suspensions or reductions in client advertising budgets; shifts in industry rates of compensation; regulatory compliance costs or litigation; changes in competitive factors in the industries in which we operate and demand for our products and services; changes in client advertising, marketing and corporate communications requirements; our inability to realise the future anticipated benefits of acquisitions; failure to realise our assumptions regarding goodwill and indefinite lived intangible assets; natural disasters or acts of terrorism; the Company’s ability to attract new clients; the economic and geopolitical impact of the conflicts in Ukraine and the Middle East; the risk of global economic downturn; slower growth, increasing interest rates and high and sustained inflation; tariffs and other trade barriers; supply chain issues affecting the distribution of our clients’ products; technological changes and risks to the security of IT and operational infrastructure, systems, data and information resulting from increased threat of cyber and other attacks; effectively managing the risks, challenges and efficiencies presented by using Artificial Intelligence (AI) and Generative AI technologies and partnerships in our business; risks related to our environmental, social and governance goals and initiatives, including impacts from regulators and other stakeholders, and the impact of factors outside of our control on such goals and initiatives; the Company’s exposure to changes in the values of other major currencies (because a substantial portion of its revenues are derived and costs incurred outside of the UK); and the overall level of economic activity in the Company’s major markets (which varies depending on, among other things, regional, national and international political and economic conditions and government regulations in the world’s advertising markets). In addition, you should consider the risks described in Item 3D, captioned “Risk Factors” in the Company’s most recent Annual Report on Form 20-F, which could also cause actual results to differ from forward-looking information. In light of these and other uncertainties, the forward-looking statements included in this document should not be regarded as a representation by the Company that the Company’s plans and objectives will be achieved. Neither the Company, nor any of its directors, officers or employees, provides any representation, assurance or guarantee that the occurrence of any events anticipated, expressed or implied in any forward-looking statements will actually occur. Other than in accordance with its legal or regulatory obligations (including under the Market Abuse Regulation, the UK Listing Rules and the Disclosure and Transparency Rules of the Financial Conduct Authority), the Company undertakes no obligation to update or revise any such forward-looking statements, whether as a result of new information, future events or otherwise.

EXHIBIT INDEX

Exhibit No.	Description
1	2025 Annual Report on Form 20-F dated 19 March 2026, prepared by WPP plc.

FOR IMMEDIATE RELEASE

19 March 2026

WPP PLC ("WPP" or "the Company")

2025 Annual Report on Form 20-F

In accordance with Section 203.01 of the New York Stock Exchange Listed Company Manual, WPP announces that on 19 March 2026 it filed with the Securities and Exchange Commission an Annual Report on Form 20-F that included audited financial statements for the year ended 31 December 2025. WPP's 2025 Annual Report on Form 20-F is available online at WPP's website at http://www.wpp.com/investors/annual-report-2025 and also online at www.sec.gov.

A hard copy version of the WPP 2025 Annual Report will be available on or about 2 April 2026.

Shareholders have the ability to receive, upon request, a hard copy version of WPP's complete audited financial statements for the year ended 31 December 2025, free of charge, by either:

(i) contacting Computershare Investor Services (Jersey) Limited, our registrars for WPP ordinary shares, in writing at the following address: 13 Castle Street, St Helier, Jersey, JE1 1ES or by telephone at +44 (0)370 707 1411;

(ii) contacting Citibank N.A., our US depositary for WPP American Depositary Shares (ADSs), in writing at the following address: PO Box 43077, Providence, RI 02940-3077, USA, or by telephone at: +1 877 248 4237 (US toll free) or +1 781 575 4555 (outside the US).

Balbir Kelly-Bisla

Company Secretary

Further information

Media: press@wpp.com

Investors: irteam@wpp.com

About WPP

WPP is the trusted growth partner for the world's leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company - powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. For more information, visit wpp.com

END

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	WPP PLC
	(Registrant)
Date: 19 March 2026.	By: ______________________
	Balbir Kelly-Bisla
	Company Secretary

WPP plc 6-K