SERKO LIMITED — Major Shareholding Notification 2025

Jul 9, 2025

Disclosure of beginning to have substantial holding

Section 276, Financial Markets Conduct Act 2013

To New Zealand Stock Exchange and

To Serko Limited

Date this disclosure made:17 April 2025

Date on which substantial holding began:16 April 2025

Substantial product holder(s) giving disclosure

Full name(s): Mint Asset Management

Summary of substantial holding

Class of quoted voting products: Serko Limited Ordinary Shares (SKO)

Summary for: Mint Asset Management

For this disclosure:

• (a) total number held in class: 6,202,685

• (b) total in class: 123,126,367

• (c) total percentage held in class: 5.04 %

Details of relevant interests

Details for Mint Asset Management

Nature of relevant interest(s): Investment Manager

For that relevant interest,—

• (a) number held in class: 6,202,685

• (b) percentage held in class: 5.04 %

• (c) current registered holder(s): Mint Nominees & others

(d) registered holder(s) once transfers are registered: Public Trust as custodian for the Mint Asset Management funds, and other custodian(s) on behalf of their clients who are the beneficial owners.

Details of transactions and events giving rise to substantial holding

Details of the transactions or other events requiring disclosure:

On 16[th] April 2025 and the four months prior, Mint Asset Management undertook the following transactions as part of normal on-market trading activities:

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----- Start of picture text ----- Transaction Type Period Shares/Units Consideration----- End of picture text -----

Transaction TypePeriodShares/UnitsConsideration	Transaction TypePeriodShares/UnitsConsideration	Transaction TypePeriodShares/UnitsConsideration	Transaction TypePeriodShares/UnitsConsideration
On-marketpurchases	16/12/2024 –16/04/2025	2,018,875.67	($7,284,983.83)

Additional information

Address(es) of substantial product holder(s): Level 29, 151 Queen Street, Auckland 1010

Contact details: Jen Grayson, Telephone 021 27 888 54, Email: jen.grayson@mintasset.co.nz

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:

Not applicable

I, Jen Grayson, 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.