MEGAPORT LIMITED — Director's Dealing 2024

Dec 2, 2024

Appendix 3Y Change of Director’s Interest Notice

Rule 3.19A.2

Appendix 3Y

Change of Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/09/01 Amended 01/01/11

Name of entity Megaport Limited ( Megaport )

ACN 607 301 959

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Michael Reid
Date of last notice	6 September 2024

Part 1 - Change of director’s relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Direct or indirect interest	Indirect
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.	Aion Perpetual Pty Ltd (of which Mr Reid isthe sole director and a shareholder) as trusteefor Aion Perpetual Trust (of which Mr Reidis a beneficiary)
Date of change	1 December 2024
No. of securities held prior to change	222,602 fully paid ordinary shares inMegaport (Shares)747,760 performance restricted stock units(PRSUs)
Class	SharesPRSUs
Number acquired	267,883 PRSUs
Number disposed	Nil
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	Nil

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change	222,602 Shares	222,602 Shares
	1,015,643 PRSUs of which:
	•	115,040 short term incentive (STI)
		PRSUs are due to vest on 1
		September 2025;
	•	115,040 STI PRSUs are due to vest
		on 1 September 2026;
	•	517,680 long term incentive (LTI)
		PRSUs are due to vest on 1
		September 2026; and
	•	267,883 LTI PRSUs are due to vest
		on 1 September 2027.
Nature of change	Issue of securities pursuant to shareholder
Example: on-market trade, off-market trade, exercise of options, issueof securities under dividend reinvestment plan, participation in buy-back	approval granted at Megaport’s AnnualGeneral Meeting held on 22 November
	2024.

Part 2 – Change of director’s interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

Detail of contract	Not applicable
Nature of interest	Not applicable
Name of registered holder	Not applicable
(if issued securities)
Date of change	Not applicable
No. and class of securities to which	Not applicable
interest related prior to change
Note: Details are only required for a contract in relation to which the
interest has changed
Interest acquired	Not applicable
Interest disposed	Not applicable
Value/Consideration	Not applicable
Note: If consideration is non-cash, provide details and an estimated
valuation
Interest after change	Not applicable

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Part 3 –[+] Closed period

Were the interests in the securities or contracts Not applicable detailed above traded during a[+] closed period where prior written clearance was required? If so, was prior written clearance provided to allow Not applicable the trade to proceed during this period? If prior written clearance was provided, on what Not applicable date was this provided?

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3