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:
6 September 2023
Date of last disclosure:
22 June 2023
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:
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, 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:
41,636
Number held in class after acquisition or disposal:
255,721
Current registered holder(s):
Investment Custodial Services 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
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:23 August 2023
Nature of transaction:
Off-market transfer of shares currently held as
treasury stock by Mercury NZ Limited to Vincent
James Hawksworth as a participant in Mercury
NZ Limited's 2019 Executive Long Term Incentive
Plan following the exercise of vested
Performance Share Rights issued in accordance
with that plan, followed by the immediate off-
market transfer of those shares to Investment
Custodial Services Limited as the registered
holder on behalf of the trustees of the
Hawksworth Family Trust.
Name of any other party or parties to the transaction (if known):
Mercury NZ Limited (in respect of the initial
transfer) and Investment Custodial Services
Limited as the registered holder on behalf of the
trustees of the Hawksworth Family Trust (in
respect of the subsequent transfer).
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:
$0
Number of financial products to which the transaction related: 214,085
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: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
Class of quoted financial products:
Green Bonds in Mercury NZ Limited
(NZX:MCY060)
Nature of relevant interest:
Power to acquire or dispose of, or to control the
acquisition or disposal of, bonds as trustee of the
Hawksworth Family Trust.
For that relevant interest,-
Number held in class:30,000
Current registered holder(s):
Investment Custodial Services Limited
For a derivative relevant interest,-
Type of derivative:Not applicable
Class of quoted financial products:
Green Bonds in Mercury NZ Limited
(NZX:MCY040)
Nature of relevant interest:
Power to acquire or dispose of, or to control the
acquisition or disposal of, bonds as trustee of the
Hawksworth Family Trust.
For that relevant interest,-
Number held in class:100,000
Current registered holder(s):
Investment Custodial Services Limited

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:
6 September 2023
Name and title of authorised person:Howard Thomas, General Counsel

---

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:
6 September 2023
Date of last disclosure:
8 September 2022
Director or senior manager giving disclosure
Full name(s):
William Thomas Meek
Name of listed issuer:
Mercury NZ Limited
Name of related body corporate (if applicable):
Not applicable
Position held in listed issuer:
Chief Financial Officer
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:
0
Number held in class after acquisition or disposal:
0
Current registered holder(s):
Tracey Meek
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: 2

Details of transactions requiring disclosure-
Date of transaction:23 August 2023
Nature of transaction:
Off-market transfer of shares currently held as
treasury stock by Mercury NZ Limited to William
Thomas Meek as a participant in Mercury NZ
Limited's 2019 Executive Long Term Incentive
Plan following the exercise of vested
Performance Share Rights issued in accordance
with that plan, followed by the immediate off
market transfer of those shares to Tracey Meek.
Name of any other party or parties to the transaction (if known):
Mercury NZ Limited (in respect of the initial
transfer) and Tracey Meek (in respect of the
subsequent transfer).
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:
$0
Number of financial products to which the transaction related: 40,438
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,-
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:
6 September 2023
Name and title of authorised person:Howard Thomas, General Counsel

---

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:
6 September 2023
Date of last disclosure:
18 August 2022
Director or senior manager giving disclosure
Full name(s):
Philip John Gibson
Name of listed issuer:
Mercury NZ Limited
Name of related body corporate (if applicable):
Not applicable
Position held in listed issuer:
GM Portfolio
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:
98,477
Number held in class after acquisition or disposal:
115,164
Current registered holder(s):
Philip John Gibson
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:23 August 2023
Nature of transaction:
Off-market transfer of shares currently held as
treasury stock by Mercury NZ Limited to Philip
John Gibson as a participant in Mercury NZ
Limited's 2019 Executive Long Term Incentive
Plan following the exercise of vested
Performance Share Rights issued in accordance
with that 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:
$0
Number of financial products to which the transaction related: 16,687
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,-
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:
6 September 2023
Name and title of authorised person:Howard Thomas, General Counsel

---

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:
6 September 2023
Date of last disclosure:
18 August 2022
Director or senior manager giving disclosure
Full name(s):
Marlene Joy Strawson
Name of listed issuer:
Mercury NZ Limited
Name of related body corporate (if applicable):
Not applicable
Position held in listed issuer:
GM People & Performance
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:
44,876
Number held in class after acquisition or disposal:
60,837
Current registered holder(s):
Marlene Joy Strawson
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 derivativ
e
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:23 August 2023
Nature of transaction:
Off-market transfer of shares currently held as
treasury stock by Mercury NZ Limited to Marlene
Joy Strawson as a participant in Mercury NZ
Limited's 2019 Executive Long Term Incentive
Plan following the exercise of vested
Performance Share Rights issued in accordance
with that 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:
$0
Number of financial products to which the transaction related: 15,961
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,-
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:
6 September 2023
Name and title of authorised person:Howard Thomas, General Counsel

---

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:
6 September 2023
Date of last disclosure:
1 May 2023
Director or senior manager giving disclosure
Full name(s):
Lucy Drummond (also known as Lucie)
Name of listed issuer:
Mercury NZ Limited
Name of related body corporate (if applicable):
Not applicable
Position held in listed issuer:
General Manager Sustainability
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:
9,228
Number held in class after acquisition or disposal:
16,483
Current registered holder(s):
Lucy Drummond and Christopher Rennie
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: 2

Details of transactions requiring disclosure-
Date of transaction:23 August 2023
Nature of transaction:
Off-market transfer of shares currently held as
treasury stock by Mercury NZ Limited to Lucy
Drummond as a participant in Mercury NZ
Limited's 2019 Executive Long Term Incentive
Plan following the exercise of vested Performance
Share Rights issued in accordance with that plan,
followed by the immediate off-market transfer of
those shares to Lucy Drummond and Christopher
Rennie.
Name of any other party or parties to the transaction (if known):
Mercury NZ Limited (in respect of the initial
transfer) and Lucy Drummond and Christopher
Rennie (in respect of the subsequent transfer).
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:
$0
Number of financial products to which the transaction related: 7,255
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,-
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:
6 September 2023
Name and title of authorised person:Howard Thomas, General Counsel