POT Capital Change Notice

18/09/2026 08:40 NZST, SECISSUE

Section 1: Issuer information

Name of issuer Port of Tauranga Limited (POT)

NZX ticker code POT

Class of financial product Unlisted 2026/2027 performance share rights (PSRs) issued in accordance with the terms of the POT’s long-term incentive (LTI) scheme.

ISIN (If unknown, check on NZX website) Not applicable

Currency $NZ

Section 2: Capital change details

Number issued 156,717 – 2026/2027 PSRs

Nominal value (if any) There is no nominal value for the PSRs.

Issue price per security No amount is payable for the grant of PSRs. One PSR gives the participant the potential to exercise that PSR for one ordinary share at no cost.

Nature of the payment (for example, cash or other consideration) Not applicable

Amount paid up (if not in full) Not applicable

Percentage of total class of Financial Products issued (calculated on the number of Financial Products of the Class, excluding any Treasury Stock, in existence) 156,717 PSRs represent approximately 0.02% of the ordinary shares on issue.

For an issue of Convertible Financial Products or Options, the principal terms of Conversion (for example the Conversion price and Conversion date and the ranking of the Financial Product in relation to other Classes of Financial Product) or the Option (for example, the exercise price and exercise date) Not applicable

Reason for issue and specific authority for issue (the reason for change must be identified here) Issue of 2026/2027 PSRs in accordance with the terms of the POT’s LTI Scheme to incentivise selected employees to grow the Company and to attract, motivate and retain key employees.

Total number of Financial Products of the Class after the issue (excluding Treasury Stock) and the total number of Financial Products of the Class held as Treasury Stock after the issue. 680,358,564 ordinary shares (excluding Treasury Stock).

222,666 ordinary shares held as Treasury Stock.

280,761 – 2024/2025 PSRs.

207,400 – 2025/2026 PSRs.

156,717 – 2026/2027 PSRs.

In the case of an acquisition of shares, whether those shares are to be held as treasury stock Not applicable

Specific authority for the issue, including a reference to the rule pursuant to which the issue, is made Directors’ resolution and certificate.

Listing Rules 4.9.1(b) and 4.11.1.

Terms or details of the issue (for example: restrictions, escrow arrangements) The 2026/2027 PSRs are issued in accordance with the terms of the POT LTI Scheme.

Date of issue 18/09/2026

Section 3: Authority for this announcement and contact person

Name of person authorised to make this announcement Simon Kebbell

Chief Financial Officer

Contact person for this announcement Simon Kebbell

Chief Financial Officer

Contact phone number 07 572 8809

Contact email address Simon.kebbell@port-tauranga.co.nz

Date of release through MAP 18/09/2026