Telenet : Formulaire de vote pour l’Assemblée Générale Annuelle du 26 avril 2023

Unofficial English translation - Please sign original Dutch version

VOTING LETTER

Annual General Shareholders' Meeting

26 April 2023

This is an unofficial English translation, for information purposes only.

Please only sign and return the original Dutch version.

The signed Dutch version of the voting letter shall be returned to

Telenet Group Holding NV (the Company) by mail

at the latest on 20 April 2023 to:

Telenet Group Holding NV

Company Secretary

Liersesteenweg 4

2800 Mechelen, Belgium

Or by e-mail to:

[e-mail]

The Undersigned (name and first name / Name of the Company)

………………………………………………………………………………………………………………………………………………

Residing / Registered Office

………………………………………………………………………………………………………………………………………………

Owner of

Shares of Telenet Group Holding NV

(Number)

Nature of shares  dematerialized

• registered

votes by letter in the following way with respect to the Annual General Shareholders' Meeting, which will be held on Wednesday 26 April 2023.

1

Unofficial English translation - Please sign original Dutch version

My vote on each of the proposed resolutions is as follows:

(please mark the appropriate boxes)

1. Reports on the statutory financial statements
   Communication of and discussion on the annual report of the board of directors and the report of the statutory auditor on the statutory financial statements for the financial year ended on December 31, 2022.
2. Consolidated financial statements and reports on the consolidated financial statements
   Communication of and discussion on (i) the consolidated financial statements, (ii) the annual report of the board of directors and (iii) the report of the statutory auditor on the consolidated financial statements for the financial year ended on December 31, 2022.
3. Communication and approval of the statutory financial statements; dividend; POA
   Communication and approval of the statutory financial statements for the financial year ended on December 31, 2022, and of the proposed allocation of the result, including the approval of a dividend. Power of attorney.
   Proposed resolution: approval of the statutory financial statements for the financial year ended on December 31, 2022, and of the proposed allocation of the result, including the approval of a dividend of EUR 1.0 per share gross, payable as from May 5, 2023. This represents an aggregate amount of EUR 108.6 million gross as per March 21, 2023, which aggregate amount may change in function of possible changes in the number of own shares held by the Company on the record date for the payment of the dividend. The annual general meeting delegates all further powers with regard to the payment of the dividend to the board of directors.

• FOR

• AGAINST

• ABSTENTION

4. Communication of and discussion on the remuneration report

Communication of and discussion on the remuneration report, included in the annual report of the board of directors, for the financial year ended on December 31, 2022.

Proposed resolution: approval of the remuneration report, as included in the annual report of the board of directors, for the financial year ended on December 31, 2022.

• FOR

• AGAINST

• ABSTENTION

5. Communication of and approval of the remuneration policy Communication of and approval of the remuneration policy.

2

Unofficial English translation - Please sign original Dutch version

Proposed resolution: approval of the remuneration policy, in accordance with Article 7:89/1 and, to the extent necessary and applicable, Article 7:91 of the Belgian Code of Companies and Associations.

• FOR

• AGAINST

• ABSTENTION

6. Discharge from liability to the directors

Proposed resolution: discharge from liability to the directors who were in office during the financial year ended on December 31, 2022, for the exercise of their mandate during said financial year.

6.a/ JoVB BV (with
permanent	 FOR	 AGAINST	 ABSTENTION
respresentative Jo Van
Biesbroeck)
6.b/ Lieve Creten BV
(with permanent	 FOR	 AGAINST	 ABSTENTION
respresentative Lieve
Creten)
6.c/ Mr. John Gilbert	 FOR	 AGAINST	 ABSTENTION
6.d/ Dirk JS Van den
Berghe Ltd. (with
permanent	 FOR	 AGAINST	 ABSTENTION
respresentative Mr.
Dirk JS Van den
Berghe)
6.e/ John Porter	 FOR	 AGAINST	 ABSTENTION
6.f/ Charles H.	 FOR	 AGAINST	 ABSTENTION
Bracken
6.g/ Enrique Rodriguez	 FOR	 AGAINST	 ABSTENTION
6.h/ Amy Blair	 FOR	 AGAINST	 ABSTENTION
6.i/ Manuel	 FOR	 AGAINST	 ABSTENTION
Kohnstamm
6.j/ Severina Pascu	 FOR	 AGAINST	 ABSTENTION
6.k/ Madalina	 FOR	 AGAINST	 ABSTENTION
Suceveanu

3

Unofficial English translation - Please sign original Dutch version

7. Discharge from liability to the statutory auditor

Proposed resolution: discharge from liability to the statutory auditor for the exercise of his mandate during the financial year ended on December 31, 2022.

• FOR

• AGAINST

• ABSTENTION

8. Re-appointment of directors

Taking into account the advice of the remuneration- and nomination committee, the board of directors recommends adopting the following resolutions, as the case may be, upon nomination as stated in Article 18 of the articles of association. For further information in relation to the relevant persons proposed to be re-appointed and their resume, reference is made to the declaration on corporate governance in the annual report of the board of directors.

Proposed resolutions:

1. Re-appointment,upon nomination in accordance with Article 18.1(i) of the articles of association, of JoVB BV (with Mr. Jo Van Biesbroeck as permanent representative) as "independent director", in accordance with article 7:87 of the Belgian Code of Companies and Associations, article 3.5 of the Belgian Corporate Governance Code 2020 and Article 18.1 (i) and 18.2 of the articles of association, remunerated as set forth in the remuneration policy submitted for approval to this annual general shareholders' meeting, for a term of 4 years, with immediate effect and until the closing of the annual general shareholders' meeting of 2027 which will be held to deliberate on the financial statements of the financial year ended on December 31, 2026. JoVB BV (with Mr. Jo Van Biesbroeck as permanent representative) meets the criteria provided for in article 7:87 of the Belgian Code of Companies and Associations, article 3.5 of the Belgian Corporate Governance Code 2020 and Article 18.2 of the articles of association.

• FOR

• AGAINST

• ABSTENTION

1. Re-appointment,upon nomination in accordance with Article 18.1(ii) of the articles of association, of Mr. Manuel Kohnstamm as director of the Company, remunerated as set forth in the remuneration policy submitted for approval to this annual general shareholders' meeting, for a term of 4 years, with immediate effect and until the closing of the annual general shareholders' meeting of 2027 which will be held to deliberate on the financial statements of the financial year ended on December 31, 2026.

• FOR

• AGAINST

• ABSTENTION

1. Re-appointment,upon nomination in accordance with Article 18.1(ii) of the articles of association, of Mr. Enrique Rodriguez as director of the Company, remunerated as set forth in the remuneration policy submitted for approval to this annual general shareholders' meeting, for a term of 4 years, with immediate effect and until the closing of the annual general shareholders' meeting of 2027 which will be held to deliberate on the financial statements of the financial year ended on December 31, 2026.

4

Unofficial English translation - Please sign original Dutch version

• FOR

• AGAINST

• ABSTENTION

9. Re-appointment of the statutory auditor

Proposed resolution: re-appointment, on the proposal of the audit and risk committee, of KPMG Bedrijfsrevisoren CVBA (B00001), with registered office at Brussels National Airport 1K, 1930 Zaventem, as statutory auditor of the Company, charged with the audit of the statutory and consolidated annual accounts, for a period of 3 years. The mandate will expire at the closing of the general meeting which will be held to deliberate on the financial statements of the financial year ended on December 31, 2025. KPMG Bedrijfsrevisoren CVBA appoints Mr. Götwin Jackers (IBR No. 2158), bedrijfsrevisor, as permanent representative. The fees of the statutory auditor for the audit of the statutory annual accounts amount to EUR 11,550. The fees for the audit of the other companies included in the consolidation and for which KPMG Bedrijfsrevisoren CVBA has been appointed as statutory auditor, amount to EUR 1,799,750.

• FOR

• AGAINST

• ABSTENTION

10. Ratification and approval in accordance with Article 7:151 of the Belgian Code of Companies and Associations

Proposed resolution: ratification and approval, in as far as needed and applicable, in accordance with article 7:151 of the Belgian Code of Companies and Associations, of the terms and conditions of the restricted shares plans issued on August 1, 2022 to (selected) employees of the Company, which grant rights that have a substantial impact on the Company's assets or give rise to a substantial liability or obligation of the Company, when the exercise of these rights depends on the launch of a public takeover bid on the shares of the Company or on a change of control exercised over the Company.

• FOR

• AGAINST

• ABSTENTION

In case of amendments to the agenda and proposed additional resolutions as provided in article 7:130 of the Belgian Code of Companies and Associations, the Company will publish an amended agenda with, as the case may be, additional agenda items and additional draft resolutions by April 11, 2023 at the latest. In addition, the Company shall make amended forms available for votes by mail. Votes by mail that reach the Company prior to the publication of an amended agenda remain valid for the agenda items to which the votes by mail apply, subject, however, to applicable law and the further clarifications set out on the postal voting form. In accordance with the Belgian Code of Companies and Associations, a vote by letter regarding an agenda item for which a new proposed resolution was filed by a shareholder holding at least 3% of the shares, will not be taken into account.

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