SERVICE STREAM LIMITED — Director's Dealing 2023

Oct 9, 2023

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 SERVICE STREAM LIMITED ABN 46 072 369 870

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 DirectorDate of last notice	LEIGH GEOFFREY MACKENDER3 OCTOBER 2022

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 interestNature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.Date of changeNo. of securities held prior to changeClassNumber acquiredNumber disposedValue/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	DirectAcquisition of shares by Mr Leigh Mackender5 October 20231,712,601 ordinary fully paid shares (197,667held by Leigh Geoffrey Mackender & 1,514,934held by Mackender Holdings Pty Ltd as trusteefor the LGM Investment Trust)Ordinary fully paid shares60,313NILConsideration is non-cash, estimated value is$53,678.57 calculated using the closingshare price on 5 October 2023 being $0.89
No. of securities held after change	1,772,914ordinary fully paid shares (257,980held by Leigh Geoffrey Mackender & 1,514,934held by Mackender Holdings Pty Ltd as trusteefor the LGM Investment Trust)

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Nature of change Exercise of vested Performance Rights Example: on-market trade, off-market trade, exercise of options, issued under FY21 tranche of the Company’s issue of securities under dividend reinvestment plan, participation in Executive Share Based Incentive Plan (refer buy-back also to the Company’s ASX Announcement dated 14 September 2023)

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	N/A
Nature of interest	N/A
Name of registered holder(if issued securities)	N/A
Date of change	N/A
No. and class of securities to whichinterest related prior to changeNote: Details are only required for a contract inrelation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide detailsand an estimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailedabove traded during a+closed period where prior writtenclearance was required?	No
If so, was prior written clearance provided to allow the tradeto proceed during this period?	N/A
If prior written clearance was provided, on what date was thisprovided?	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011