ALS LIMITED — Director's Dealing 2023

Jun 6, 2023

Appendix 3Y Change of Director’s Interest Notice

To the PF in MarchRule 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 ALS Limited (Company) ABN 92 009 657 489

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	Peter POSSEMIERS7 December 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 direct interest(including registered holder)Note: Provide details of the circumstances giving rise to therelevant interest.	DirectMR P F POSSEMIERS – ability to influence
Date of change	6 June 2023
No. of securities held prior to change	11,470 Fully Paid Ordinary shares
Class	Ordinary shares
Number acquired	Ordinary shares – 1,740
Number disposed	Nil
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	1,740 @ $11.4600 per share ($19,940.40)
No. of securities held after change	13,210 Ordinary shares

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Nature of change

Nature of change On market trade Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back

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.

	Nature of changeExample: on-market trade, off-market trade, exercise of options,issueofsecuritiesunderdividendreinvestmentplan,	Nature of changeExample: on-market trade, off-market trade, exercise of options,issueofsecuritiesunderdividendreinvestmentplan,	On market trade
participation in buy-back	participation in buy-back
Part 2 – Change of director’s interests in contractsNote: In the case of a company, interests which come within paragraph (ii) of the definition of “should be disclosed in this part.Detail of contractN/A
	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 towhich interest related prior tochangeNote: 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 contractsdetailed above traded during a+closed period whereprior written clearance was required?	No
If so, was prior written clearance provided to allow thetrade to proceed during this period?	N/A
If prior written clearance was provided, on what datewas this provided?	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011