Ongoing Disclosure Notice

Ongoing Disclosure Notice
Disclosure of Directors and Senior Managers Relevant
Interests
Sections 297(2) and 298(2), Financial Markets Conduct Act
2013
To NZX Limited; and
Name of listed issuer:
Mercury NZ Limited
Date this disclosure made:
7 May 2026
Date of last disclosure:
5 September 2025
Director or senior manager giving disclosure
Full name(s):
Robert David Hamilton
Name of listed issuer:
Mercury NZ Limited
Name of related body corporate (if applicable):
Not applicable
Position held in listed issuer:
Director
Summary of acquisition or disposal of relevant interest (excluding specified derivatives)
Class of affected quoted financial products:
Ordinary Shares (NZXC: MCY)
Nature of the affected relevant interest(s):
Beneficial owner of ordinary shares held
by registered holder and custodian, FNZ
Custodians Limited.
For that relevant interest-
Number held in class before acquisition or disposal:
7,500
Number held in class after acquisition or disposal:
7,621
Current registered holder(s):
FNZ Custodians Limited
Registered holder(s) once transfers are registered:
Not applicable
Summary of acquisition or disposal of specified derivatives relevant interest (if applicable)
Type of affected derivative:
Not applicable
Class of underlying financial products:
Not applicable
Details of affected derivative-
The notional value of the derivative (if any) or the notional amount of
underlying financial products (if any):
Not applicable
A statement as to whether the derivative is cash settled or physically
settled:
Not applicable
Maturity date of the derivative (if any):
Not applicable
Expiry date of the derivative(if any):
Not applicable
The price specified in the terms of the derivative (if any):
Not applicable
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Any other details needed to understand how the amount of the
consideration payable under the derivative or the value of the derivative
is affected by the value of the underlying financial products:
Not applicable
For that derivative,-
Parties to the derivative:
Not applicable
If the director or senior manager is not a party to the derivative, the
nature of the relevant interest in the derivative:
Not applicable
Details of transactions giving rise to acquisition or disposal
Total number of transactions to which notice relates: 1
Details of transactions requiring disclosure-
Date of transaction:30 April 2026
Nature of transaction:
Acquisition of ordinary shares pursuant to
a make
‑
up transaction following election
by Robert David Hamilton to participate in
Mercury NZ Limited’s Dividend
Reinvestment Plan, to correct an
administrative processing error by the
broker in implementing the DRP election.
Name of any other party or parties to the transaction (if known):Mercury NZ Limited
The consideration, expressed in New Zealand dollars, paid or received
for the acquisition or disposal. If the consideration was not in cash and
cannot be readily by converted into a cash value, describe the
consideration:
$747.61
Number of financial products to which the transaction related: 121
If the issuer has a financial products trading policy that prohibits
directors or senior managers from trading during any period without
written clearance (a closed period) include the following details—
Whether relevant interests were acquired or disposed of during a closed
period:
Not applicable
Whether prior written clearance was provided to allow the acquisition or
disposal to proceed during the closed period:
Not applicable
Date of the prior written clearance (if any):
Not applicable
Summary of other relevant interests after acquisition or disposal:
Class of quoted financial products:Not applicable
Nature of relevant interest:Not applicable
For that relevant interest,-
Number held in class:Not applicable
Current registered holder(s):Not applicable
For a derivative relevant interest,-
Type of derivative:Not applicable
Details of derivative,-
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The notional value of the derivative (if any) or the notional amount of
underlying financial products (if any):
Not applicable
A statement as to whether the derivative is cash settled or physically
settled:
Not applicable
Maturity date of the derivative (if any):Not applicable
Expiry date of the derivative (if any):Not applicable
The price's specified terms (if any):Not applicable
Any other details needed to understand how the amount of the
consideration payable under the derivative or the value of the derivative
is affected by the value of the underlying financial products:
Not applicable
For that derivative relevant interest,-
Not applicable
Parties to the derivative: Not applicable
If the director or senior manager is not a party to the derivative, the
nature of the relevant interest in the derivative:
Not applicable
Certification
I, certify that, to the best of my knowledge and belief, the information
contained in this disclosure is correct and that I am duly authorised to
make this disclosure by all persons for whom it is made.
Signature of director or officer:Not applicable
Date of signature:
or
Signature of person authorised to sign on behalf of director or officer:
Date of signature:
7 May 2026
Name and title of authorised person:
Rebecca Woolacott, Legal & Commercial
Manager
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