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SPH Notice - New Zealand Superannuation Fund Nominees Ltd

Substantial Holder Notice1 July 2026SUMHealthcare

1
Disclosure of ceasing to have substantial holding

Section 279, Financial Markets Conduct Act 2013

To NZX Limited

and

To Summerset Group Holdings Limited (“SUM”)

Date this disclosure made: 1 July 2026

Date last disclosure made: 2 June 2026

Date on which substantial holding ceased: 29 June 2026

Substantial product holder(s) giving disclosure

Full name(s): New Zealand Superannuation Fund Nominees Limited as nominee for the

New Zealand Superannuation Fund being property of His Majesty the King in right of New

Zealand and managed by the Guardians of New Zealand Superannuation ("NZSF").

Summary of previous substantial holding

Class of quoted voting products: Ordinary Shares in SUM (ISIN: NZSUME0001S0)

Summary for NZSF

For last disclosure,—

(a) total number held in class: 12,322,720

(b) total in class: 244,092,099

(c) total percentage held in class: 5.048%

For current holding after ceasing to have substantial holding,—

(a) total number held in class: 12,189,526

(b) total in class: 244,092,099

(c) total percentage held in class: 4.994%

Details of transactions and events giving rise to ceasing of substantial holding

Details of the transactions or other events requiring disclosure:

Between the 30th of May 2026 to 29th of June 2026, NZSF (through its internal portfolios)

bought an aggregate of 139,734 ordinary shares in SUM on market for aggregate

consideration of $1,126,146.08

Between the 30th of May 2026 to 29th of June 2026, NZSF (through its internal portfolios)

sold an aggregate of 272,928 ordinary shares in SUM on market for aggregate

consideration of $2,331,328.28.


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Additional information

Address(es) of substantial product holder(s):

Chief Post Office, Level 1, 12 Queen Street, Auckland, New Zealand 1010

Contact details:

Lara Utatao

Ph: +64 9 300 6980

Email: operations@nzsuperfund.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: N/A

Certification

I, Lara Utatao, 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.

Data sourced from publicly available filings. Our datasets may not be complete. Automated analysis can produce errors. If you believe any data on this page is incorrect, please contact us at hello@nzxplorer.co.nz. For informational purposes only. Not investment advice.

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