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6-K

Haleon plc (HLN)

6-K 2025-07-11 For: 2025-07-11
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Added on April 05, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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 July 2025

Commission File Number: 001-41411

Haleon plc

(Translation of registrant’s name into English)

Building 5, First Floor, The Heights,

Weybridge, Surrey, KT13 0NY

(Address of principal executive offices)

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

Form<br>20-F ☒ Form<br>40-F ☐

EXHIBIT INDEX

Exhibit Number Description
99.1 11 July<br>2025 - “Holding(s) in Company”

99.1

11 July 2025

HALEON PLC

("Haleon" or "the Company")

TR-1: Standard form for notification of major holdings

  1. Issuer Details

ISIN

GB00BMX86B70

Issuer Name

HALEON PLC

UK or Non-UK Issuer

UK
  1. Reason for Notification
An acquisition or disposal of voting rights
  1. Details of person subject to the notification obligation

Name

Wellington Management Group LLP

City of registered office (if applicable)

Boston

Country of registered office (if applicable)

United States
  1. Details of the shareholder
Name City<br>of registered office Country<br>of registered office
Vidacos<br>Nominees Limited
State<br>Street Nominees Limited
ROY<br>Nominees Limited
Nortrust Nominees<br>Limited
Mellon<br>Nominees (UK) Ltd.
JP<br>Morgan Chase Nominees Limited
HSBC<br>Global Custody Nominee (UK) Limited
Goldman<br>Sachs International
Euroclear Nominees<br>Limited
BNY<br>Mellon Nominees Limited
BNY<br>(OCS) Nominees Limited
BBH ISL<br>NOMINEES LTD
  1. Date on which the threshold was crossed or reached
10-Jul-2025
  1. Date on which Issuer notified
11-Jul-2025
  1. Total positions of person(s) subject to the notification obligation
%<br>of voting rights attached to shares (total of 8.A) %<br>of voting rights through financial instruments (total of 8.B 1 +<br>8.B 2) Total<br>of both in % (8.A + 8.B) Total<br>number of voting rights held in issuer
Resulting situation<br>on the date on which threshold was crossed or reached 4.970000 0.320000 5.290000 475562641
Position of<br>previous notification (if applicable) 5.510000 0.360000 5.870000
  1. Notified details of the resulting situation on the date on which the threshold was crossed or reached

8A. Voting rights attached to shares

Class/Type of shares ISIN code(if possible) Number of direct voting rights (DTR5.1) Number of indirect voting rights (DTR5.2.1) % of direct voting rights (DTR5.1) % of indirect voting rights (DTR5.2.1)
GB00BMX86B70 446889716 4.970000
Sub Total 8.A 446889716 4.970000%

8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

Type of financial instrument Expiration date Exercise/conversion period Number of voting rights that may be acquired if the instrument is<br>exercised/converted % of voting rights
Depository<br>receipt 28038886 0.310000
Sub<br>Total 8.B1 28038886 0.310000%

8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

Type of financial instrument Expiration date Exercise/conversion period Physical or cash settlement Number of voting rights % of voting rights
Equity<br>Swap 05/05/2028 05/05/2028 Cash 375233 0.010000
Equity<br>Swap 15/05/2033 15/05/2033 Cash 80405 0.000000
Equity<br>Swap 20/05/2033 20/05/2033 Cash 178401 0.000000
Sub<br>Total 8.B2 634039 0.010000%
  1. Information in relation to the person subject to the notification obligation
2. Full chain of controlled undertakings through which the voting<br>rights and/or the financial instruments are effectively held<br>starting with the ultimate controlling natural person or legal<br>entities (please add additional rows as necessary)
Ultimate controlling person Name of controlled undertaking % of voting rights if it equals or is higher than the notifiable<br>threshold % of voting rights through financial instruments if it equals or is<br>higher than the notifiable threshold Total of both if it equals or is higher than the notifiable<br>threshold
--- --- --- --- ---
Wellington<br>Management Group LLP (Chain 1) Wellington Group<br>Holdings LLP 5.290000%
Wellington<br>Management Group LLP (Chain 1) Wellington<br>Investment Advisors Holdings LLP 5.290000%
Wellington<br>Management Group LLP (Chain 1) Wellington<br>Management Company LLP
Wellington<br>Management Group LLP (Chain 2) Wellington Group<br>Holdings LLP 5.290000%
Wellington<br>Management Group LLP (Chain 2) Wellington<br>Investment Advisors Holdings LLP 5.290000%
Wellington<br>Management Group LLP (Chain 2) Wellington<br>Management Global Holdings, Ltd.
Wellington<br>Management Group LLP (Chain 2) Wellington<br>Management International Ltd
Wellington<br>Management Group LLP (Chain 3) Wellington Group<br>Holdings LLP 5.290000%
Wellington<br>Management Group LLP (Chain 3) Wellington<br>Investment Advisors Holdings LLP 5.290000%
Wellington<br>Management Group LLP (Chain 3) Wellington<br>Management Global Holdings, Ltd.
Wellington<br>Management Group LLP (Chain 3) Wellington<br>Management Hong Kong Ltd
Wellington<br>Management Group LLP (Chain 4) Wellington Group<br>Holdings LLP 5.290000%
Wellington<br>Management Group LLP (Chain 4) Wellington<br>Investment Advisors Holdings LLP 5.290000%
Wellington<br>Management Group LLP (Chain 4) Wellington<br>Management Global Holdings, Ltd.
Wellington<br>Management Group LLP (Chain 4) Wellington<br>Management Europe GmbH
  1. In case of proxy voting

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights will be held

  1. Additional Information
Wellington Management Company LLP is an investment management<br>entity that manages the assets of certain funds and/or managed<br>accounts.Wellington Management Company LLP is a direct controlled<br>undertaking of Wellington Investment Advisors Holdings LLP, which,<br>in turn, is a direct controlled undertaking of Wellington Group<br>Holdings LLP, which, in turn, is a direct controlled undertaking of<br>Wellington Management Group LLP.<br><br><br><br><br><br>Wellington Management International Ltd, Wellington Management Hong<br>Kong Ltd and Wellington Management Europe GmbH are investment<br>management entities that manage the assets of certain funds and/or<br>managed accounts.<br><br><br>Wellington Management International Ltd, Wellington Management Hong<br>Kong Ltd and Wellington Management Europe GmbH are direct<br>controlled undertakings of Wellington Management Global Holdings,<br>Ltd., which, in turn, is a direct controlled undertaking of<br>Wellington Investment Advisors Holdings LLP, which, in turn, is a<br>direct controlled undertaking of Wellington Group Holdings LLP,<br>which, in turn, is a direct controlled undertaking of Wellington<br>Management Group LLP.
  1. Date of Completion
11-Jul-2025
  1. Place Of Completion
London, UK

Amanda Mellor, Company Secretary

SIGNATURE

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.

HALEON PLC<br><br><br>(Registrant)
Date:<br>July 11, 2025 By: /s/<br>Amanda Mellor
Name: Amanda<br>Mellor
Title: Company<br>Secretary