WPP CEO Cindy Rose files initial share holdings

WPP plc director and Chief Executive Officer Cindy H. Rose filed an initial ownership report detailing her existing equity interests.

Rhea-AI Filing Summary

WPP plc director and Chief Executive Officer Cindy H. Rose filed an initial ownership report detailing her existing equity interests. The filing highlights a buy-out award granted on September 8, 2025 as a conditional award over 1,137,233 ordinary shares, vesting quarterly from December 2025 to September 2030, subject to the plan’s rules. As of the statement date, two tranches totaling 176,125 shares had vested, leaving 961,108 shares unvested as a contingent right to receive WPP ordinary shares on future vesting dates. She also reports direct ownership of 201,180 ordinary shares as of the same date.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Rose Cindy H

Role Chief Executive Officer

Type	Security	Shares	Price	Value
holding	Contractual Award - conditional award over shares	--	--	--
holding	Ordinary Shares	--	--	--

Holdings After Transaction: Contractual Award - conditional award over shares — 961,108 contracts (Direct); Ordinary Shares — 201,180 shares (Direct)

Footnotes (1)

1. F1. Represents a Buy-out award granted on September 8, 2025 in the form of a conditional award over 1,137,233 ordinary shares. The award vests in tranches quarterly from December 2025 to September 2030. At the Date of Event Requiring Statement two tranches totalling 176,125 shares had vested (December 1, 2025 and March 10, 2026 respectively). The remaining 961,108 shares are unvested as of the Date of Event Requiring Statement. The conditional share award represents a contingent right to receive the number of WPP ordinary shares specified in that award on the designated vesting date(s) subject to the rules of the relevant plan.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Cindy H. Rose’s Form 3 filing for WPP disclose?

The Form 3 for WPP discloses Cindy H. Rose’s existing equity interests, including a conditional buy-out award and directly held ordinary shares. It is an initial ownership statement, not a report of new share purchases or sales.

How large is Cindy H. Rose’s conditional buy-out share award at WPP?

Cindy H. Rose’s buy-out award covers 1,137,233 WPP ordinary shares as a conditional award. According to the filing, this grant vests in quarterly tranches from December 2025 through September 2030, subject to the rules of the relevant share plan.

How many WPP buy-out award shares are vested and unvested for Cindy H. Rose?

As of the statement date, 176,125 shares under Cindy H. Rose’s buy-out award had vested, and 961,108 shares remained unvested. The unvested portion represents a contingent right to receive WPP ordinary shares on specified future vesting dates.

What is the vesting schedule of Cindy H. Rose’s WPP buy-out award?

The buy-out award for Cindy H. Rose vests in quarterly tranches from December 2025 to September 2030. The filing notes that tranches vested on December 1, 2025 and March 10, 2026, with remaining tranches continuing through September 2030.

How many WPP ordinary shares does Cindy H. Rose hold directly?

The Form 3 shows Cindy H. Rose directly holding 201,180 WPP ordinary shares as of the event date. This direct holding is reported separately from the larger conditional buy-out award over 1,137,233 ordinary shares, which vests over several years.

Does Cindy H. Rose’s WPP Form 3 show any share purchases or sales?

The Form 3 for WPP does not report explicit purchases or sales. It records existing direct holdings of ordinary shares and a previously granted conditional buy-out award, detailing vested and unvested portions rather than new market transactions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/18/2026 - 05:27 PM Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Rose Cindy H

(Last) (First) (Middle)

SEA CONTAINERS

18 UPPER GROUND

(Street)

LONDON SE1 9GL

(City) (State) (Zip)

UNITED KINGDOM

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
WPP plc [ WPP ]

3a. Foreign Trading Symbol
[WPP]

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares	201,180	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Contractual Award - conditional award over shares	(1)	(1)	Ordinary Shares	961,108	(1)	D

Explanation of Responses:

1. Represents a Buy-out award granted on September 8, 2025 in the form of a conditional award over 1,137,233 ordinary shares. The award vests in tranches quarterly from December 2025 to September 2030. At the Date of Event Requiring Statement two tranches totalling 176,125 shares had vested (December 1, 2025 and March 10, 2026 respectively). The remaining 961,108 shares are unvested as of the Date of Event Requiring Statement. The conditional share award represents a contingent right to receive the number of WPP ordinary shares specified in that award on the designated vesting date(s) subject to the rules of the relevant plan.

Remarks:

Exhibit List Exhibit 24 - Power of Attorney

	/s/ Mariana Ljuljdjuraj, pursuant to Power of Attorney for Cindy H Rose	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)