Key facts
- This page summarizes Simon Dingemans's Form 3 filing for WPP plc (WPP).
- 0 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 18 Mar 2026, 10:01.
Simon Dingemans - 18 Mar 2026 Form 3 Insider Report for WPP plc (WPP)
- Reporting relationship
- Director
- Issuer ticker
- WPP
- Reported as of
- 18 Mar 2026
- Net transaction value
- $0
- SEC form
- 3
- Accepted by SEC
- 18 Mar 2026, 10:01:54 UTC
- Prior SEC filing
- 12 Jan 2026
- Next SEC filing
- 05 May 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Mariana Ljuljdjuraj, pursuant to Power of Attorney for Simon Dingemans
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Simon Dingemans filed Form 3 for WPP plc (WPP) on 18 Mar 2026.
Change
- Previous filing in this sequence was filed on 12 Jan 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Official SEC source
View source filing
Ownership activity is grounded in SEC Form 3 disclosures.
Reporting Owners (1)
CIK 0002104604
Primary reporting owner
Dingemans Simon
- Relationship
- Director
- Address
- SEA CONTAINERS, 18 UPPER GROUND, LONDON, UNITED KINGDOM
- Signature
- /s/ Mariana Ljuljdjuraj, pursuant to Power of Attorney for Simon Dingemans
- Signature date
- 18 Mar 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
WPP
holding
Ordinary Shares
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 10,000
- Date
- 18 Mar 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
SEC remarks
Exhibit List Exhibit 24 - Power of Attorney