POT Capital Change Notice

10/10/2025 14:15 NZDT, SECISSUE

Section 1: Issuer information

Name of issuer Port of Tauranga Limited

NZX ticker code POT

Class of financial product Ordinary shares

ISIN (If unknown, check on NZX website) NZPOTE0003S0

Currency $NZ

Section 2: Capital change details

Number acquired 20,000 ordinary shares

Nominal value (if any) $1.00

Acquisition price per security $7.88

Nature of the payment (for example, cash or other consideration) Cash

Amount paid up (if not in full) Fully paid

Percentage of total class of Financial Products acquired (calculated on the number of Financial Products of the Class, excluding any Treasury Stock, in existence) 0.003%

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) N/a

Reason for acquisition and specific authority for acquisition (the reason for change must be identified here) For settlement of future Executive Long Term Incentive Share Scheme obligations

Total number of Financial Products of the Class after the acquisition (excluding Treasury Stock) and the total number of Financial Products of the Class held as Treasury Stock after the acquisition. 680,315,602 ordinary shares

265,628 treasury stock

In the case of an acquisition of shares, whether those shares are to be held as treasury stock Yes

Specific authority for the acquisition, including a reference to the rule pursuant to which the acquisition is made Board resolution

Terms or details of the acquisition (for example: restrictions, escrow arrangements) Fully paid up shares

Date of acquisition 09/10/2025

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 10/10/2025