SPH Notice – Harbour Asset Management Limited and Jarden

041898866/4160982.2
Disclosure of movement of 1% or more in substantial holding
or change in nature of relevant interest, or both
Sections 277 and 278, Financial Markets Conduct Act 2013
To NZX Limited
and
To Serko Limited (SKO)
Relevant event being disclosed:
Disclosure of movement of 1% or more in
substantial holding
Date of relevant event: 3 October 2023
Date this disclosure made: 4 October 2023
Date last disclosure made: 7 August 2023

Substantial product holder(s) giving disclosure
Full name(s): Harbour Asset Management Limited.

Includes details for related body corporate:
Jarden Securities Limited


Summary of substantial holding:
Harbour Asset Management Limited:
Class of quoted voting products:
Ordinary Shares (Shares)
Summary for: Harbour Asset Management Limited only
For this
disclosure -
(a) total number held in class: 9,962,871
(b) total in class: 121,792,392
(c) total percentage held in class: 8.180%
For last
disclosure -
(a) total number held in class: 11,180,869
(b) total in class: 121,792,392
(c) total percentage held in class: 9.180%

041898866/4160982.2
Summary of substantial holding:
Related Body Corporate - Jarden Securities Limited:
Class of quoted voting products:
Ordinary shares (Shares)
Summary for: Jarden Securities Limited only (includes DIMS
Service)
For this
disclosure -
(a) total number held in class: 847,193
(b) total in class: 121,792,392
(c) total percentage held in class: 0.696%
For last
disclosure -
(a) total in class:
808,823
(b) total in class:
121,792,392
(c) total percentage held in class:
0.664%



Summary of substantial holdings:
Including All Related Bodies Corporate:
Class of quoted voting products:
Ordinary shares (Shares)
Summary for: Harbour Asset Management Limited and
Jarden Securities Limited
For this
disclosure -
(a) total number held in class: 10,810,064
(b) total in class: 121,792,392
(c) total percentage held in class: 8.876%
For last
disclosure -
(a) total number held in class:
11,989,692
(b) total in class:
121,792,392
(c) total percentage held in class:
9.844%

041898866/4160982.2
Details of transactions and events giving rise to relevant event:
The transactions/events giving rise to this disclosure obligation are on-market buy and sell trades by Harbour Asset Management Limited since the
previous relevant event on 4 August 2023, as summarised in the table below.
The movements in holdings of related body corporate Jarden Securities Limited since the previous relevant event on 4 August 2023, are also
summarised in the table below.

Details for: Harbour Asset Management Limited Jarden Securities Limited Jarden Securities Limited (DIMS)
Nature of relevant
interest(s):
As fund manager, the power to
exercise (or control the exercise of)
a right to vote attached to, and
power to acquire or dispose of (or
control the acquisition or disposal
of), the Shares, under investment
powers contained in investment
management agreements with
clients (the beneficial owners of the
product) or managed fund trust
deeds.
As beneficial owner,
through normal on-market
trading activity, with the
power to exercise (or
control the exercise of) a
right to vote attached to,
and power to acquire or
dispose of (or control the
acquisition or disposal of),
or to borrow the Shares.
Jarden Securities Limited has, as
provider of discretionary investment
management services (DIMS) under
various investment management
agreements with clients (the beneficial
owners of the product), the power to
exercise (or control the exercise of) a
right to vote attached to, and power to
acquire or dispose of (or control the
acquisition or disposal of), the Shares.
On-market purchases –
Number of Shares
118,887 250,649 Nil
On-market purchases –
Gross Consideration
$469,528 $987,822 Nil
On-market sales –
Number of Shares
1,336,885 273,585 56,164
On-market sales –
Gross Consideration
$5,389,406 $1,094,544 $221,561
Net transfers into DIMS
Service
N/A N/A 3,634
Net in-specie transfers
in, re basket
creations/redemptions
N/A 22,936 N/A
Net increase in Borrowed
stock
N/A 90,900 N/A

041898866/4160982.2
Details after relevant event:
Details for:
Harbour Asset Management Limited
Jarden Securities Limited Jarden Securities Limited (DIMS)
Nature of relevant
interest(s):
As fund manager, the power to
exercise (or control the exercise of)
a right to vote attached to, and
power to acquire or dispose of (or
control the acquisition or disposal
of), the Shares, under investment
powers contained in investment
management agreements with
clients (the beneficial owners of the
product) or managed fund trust
deeds.
As beneficial owner,
through normal on-market
trading activity, with the
power to exercise (or
control the exercise of) a
right to vote attached to,
and power to acquire or
dispose of (or control the
acquisition or disposal of),
or to borrow the Shares.
Jarden Securities Limited has, as
provider of discretionary investment
management services (DIMS) under
various investment management
agreements with clients (the beneficial
owners of the product), the power to
exercise (or control the exercise of) a
right to vote attached to, and power to
acquire or dispose of (or control the
acquisition or disposal of), the Shares.
For that relevant event:
Number held in class after
the relevant event:
9,962,871
128,000 (borrowed) 719,193
Percentage held in class:
8.180% 0.105% 0.591%
Current registered holder
of financial products:
Various nominees or custodians for
and on behalf of Harbour Asset
Management Limited and unknown
Jarden Securities Limited
and Smartshares Limited
and unknown
FNZ Custodians Limited (as sub-
custodian of Jarden Custodial Services
Limited)
Registered holder of
financial products once
transfer is registered:
Various nominees or custodians for
and on behalf of Harbour Asset
Management Limited and unknown
Jarden Securities Limited
and Smartshares Limited
and unknown
FNZ Custodians Limited (as sub-
custodian of Jarden Custodial Services
Limited)

041898866/4160982.2

Additional information:

Address(es) of substantial
product holder(s):
Level 14, 171 Featherston Street, Wellington
Contact details:
Shane Willett
+ 64 4 496 5334
shane.willett@jarden.co.nz
Nature of connection
between substantial product
holders:
Harbour Asset Management Limited and Jarden
Securities Limited are related bodies corporate.

Name of any other person believed to have given, or believed to be required to give, a
disclosure under the Financial Markets Conduct Act 2013 in relation to the financial
products to which this disclosure relates: none.

Certification:
I, Shane Willett, 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.