Ongoing Disclosure Notices

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:
20 April 2022
Date of last disclosure:
26 April 2021
Director or senior manager giving disclosure
Full name(s):
Prudence Mary Flacks
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 (NZX: MCY)
Nature of the affected relevant interest(s):
Registered holder and beneficial
owner
For that relevant interest-
Number held in class before acquisition or disposal:
44,974
Number held in class after acquisition or disposal:
45,575
Current registered holder(s):
Prudence Mary Flacks
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
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:1 April 2022
Nature of transaction:
Transfer of ordinary shares as a
result of participation in Mercury's
Dividend Reinvestment Plan
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:
$3,349.37
Number of financial products to which the transaction related: 601
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:No
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:
Green bonds in Mercury NZ Limited
(NZX: MCY030
Nature of relevant interest:
Registered holder and beneficial
owner
For that relevant interest,-
Number held in class:69,000
Current registered holder(s):Prudence Mary Flacks
For a derivative relevant interest,-
Type of derivative:Not applicable
Class of quoted financial products:
Capital bonds in Mercury NZ Limited
(NZX: MCY020)
Nature of relevant interest:
Registered holder and beneficial
owner
For that relevant interest,-
Number held in class:38,000
Current registered holder(s):Prudence Mary Flacks
For a derivative relevant interest,-
Type of derivative:Not applicable
Details of 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'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:
Date of signature:
or
Signature of person authorised to sign on behalf of director or officer:
Date of signature:20-Apr-22
Name and title of authorised person:Brendan McNamara - Legal Counsel

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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:
20 April 2022
Date of last disclosure:
20 March 2020
Director or senior manager giving disclosure
Full name(s):
Scott Andrew St John
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 (NZX: MCY)
Nature of the affected relevant interest(s):
Beneficial owner
For that relevant interest-
Number held in class before acquisition or disposal:
45,000
Number held in class after acquisition or disposal:
45,646
Current registered holder(s):
FNZ Custodians Ltd
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
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:1 April 2022
Nature of transaction:
Transfer of ordinary shares as a
result of participation in Mercury's
Dividend Reinvestment Plan
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:
$3,600.16
Number of financial products to which the transaction related: 646
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:No
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,-
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,-
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:
Date of signature:
or
Signature of person authorised to sign on behalf of director or officer:
Date of signature:20 April 2022
Name and title of authorised person:Brendan McNamara - Legal Counsel

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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:
20 April 2022
Date of last disclosure:
30 March 2021
Director or senior manager giving disclosure
Full name(s):
Hannah Juliet Hamling
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 (NZX: MCY)
Nature of the affected relevant interest(s):
Registered holder and beneficial
owner
For that relevant interest-
Number held in class before acquisition or disposal:
3,300
Number held in class after acquisition or disposal:
16,300
Current registered holder(s):
Hannah Juliet Hamling
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
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:4 April 2022
Nature of transaction:
On market acquisition of ordinary
shares
Name of any other party or parties to the transaction (if known):Unknown
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:
$77,480.00
Number of financial products to which the transaction related: 13,000
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:No
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,-
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:
Date of signature:
or
Signature of person authorised to sign on behalf of director or officer:
Date of signature:20 April 2022
Name and title of authorised person:Brendan McNamara - Legal Counsel

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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:
20 April 2022
Date of last disclosure:
17 May 2021
Director or senior manager giving disclosure
Full name(s):
Vincent James Hawksworth
Name of listed issuer:
Mercury NZ Limited
Name of related body corporate (if applicable):
Not applicable
Position held in listed issuer:
Chief Executive
Summary of acquisition or disposal of relevant interest (excluding specified derivatives)
Class of affected quoted financial products:
Green bonds in Mercury NZ
Limited (NZX: MCY040)Ordinary Shares (NZX: MCY)
Nature of the affected relevant interest(s):
Power to acquire or dispose of, or
to control the acquisition or
disposal of, bonds as trustee of
the Hawksworth Family Trust
Power to acquire or dispose
of, or to control the
acquisition or disposal of,
and power to exercise, or to
control the exercise of, a right
to vote attached to, ordinary
shares as trustee of the
Hawksworth Family Trust
For that relevant interest-
Number held in class before acquisition or disposal:
50,00030,000
Number held in class after acquisition or disposal:
100,00030,431
Current registered holder(s):
Investment Custodial Services
Limited
Investment Custodial
Services Limited
Registered holder(s) once transfers are registered:
Not applicable
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
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:
2

Details of transactions requiring disclosure-
Date of transaction:1 April 20221 April 2022
Nature of transaction:
Off market acquisition of 50,000
MCY040 green bonds from
Westpac Banking Corporation
Transfer of ordinary shares
as a result of participation in
Mercury's Dividend
Reinvestment Plan
Name of any other party or parties to the transaction (if known):Westpac Banking Corporation 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:
$45,835.61$2,401.96
Number of financial products to which the transaction related: 50,000431
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:No
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:Ordinary Shares (NZX: MCY)
Nature of relevant interest:Registered holder
For that relevant interest,-
Number held in class:2,080
Current registered holder(s):Vincent James Hawksworth
For a derivative relevant interest,-
Type of derivative:Not applicable
Details of 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'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:
Date of signature:
or
Signature of person authorised to sign on behalf of director or officer:
Date of signature:20 April 2022
Name and title of authorised person:
Brendan McNamara - Legal Counsel