WEEBIT NANO LTD — Major Shareholding Notification 2026

Apr 13, 2026

Form 605 Corporations Act Section 671B

Notice of ceasing to be a substantial holder

To: Weebit Nano Ltd (“WBT”, Ordinary Fully Paid)

1. Details of substantial shareholder

Citigroup Global Markets Australia Pty Limited (ACN 003 114 832) and each of the related bodies corporate in the Citi group of companies worldwide (for more details please visit www.citigroup.com).

The holder ceased being a substantial holder on 10 April 2026.

The previous notice had been given to the company on 27 March 2026.

2. Changes in relevant interests

Particulars of each change in, or change in the nature of, a relevant interest of the substantial holder or an associate in voting securities of the company or scheme, since the substantial holder was last required to give a substantial holding notice to the company or scheme are as follows:

Date ofchange	Person whoserelevant interestchanged andPerson’s votesaffected	Nature of Relevant Interest	Class andnumber ofsecuritiesaffected
10 April2026	Citibank, N.A.Sydney Branch	Citibank, N.A. Sydney Branch holdsan increased relevant interest in theseshares acting as Agent Lender and asthe holder of securities subject to anobligation to return under a securitieslending agreement. Refer toAnnexure A.	400,000Ordinary FullyPaid
10 April2026	Citigroup GlobalMarkets AustraliaPty Limited	Citigroup Global Markets Australia PtyLimited holds a decreased relevantinterest in these shares pursuant tocontracts entered into subject to anobligation to return under a securitieslending agreement**and**pursuant tocontracts entered into in the ordinarycourse of business on a stock marketof a stock exchange, containing noterms and conditions other thanstandard terms and conditions. Referto Annexure A.	-176,871Ordinary FullyPaid
10 April2026	Citigroup GlobalMarkets Limited	Citigroup Global Markets Limited holds adecreased relevant interest in theseshares pursuant to contracts entered intosubject to an obligation to return under asecurities lending agreement. Refer toAnnexure A.	-1,522,026Ordinary FullyPaid

3. Changes in association

The persons who have become associates of, ceased to be associates of, or have changed the nature of their association with, the substantial holder in relation to voting interests in the company or scheme are as follows:

Name and ACN/ARSN(if applicable)	Nature of association
N/A	N/A

4. Addresses

The addresses of persons named in this form are as follows:

Name	Address
Citibank, N.A. Sydney Branch	Two Park2 Park St Sydney, NSW 2000 Australia
Citigroup Global Markets Australia Pty Limited	Two Park2 Park St Sydney, NSW 2000 Australia
Citigroup Global Markets Limited	Citigroup Centre, Canary Wharf33 Canada SquareLondon,E14 5LB,United Kingdom

Dated this day, 14 April 2026.

Briana Mandile

Citigroup Global Markets Australia Pty Limited

T: +61 2 8225 4066

Annexure A

This is Annexure A of 2 pages referred to in Form 605 ‘Notice of ceasing to be a substantial holder’

Schedule (Loan)
Type of Agreement	AMSLA/ GMSLA/MSLA
Parties to Agreement	Various
Transfer date	Various
Holder of voting rights	Borrower
**Are there any restrictions on voting rights? **	No
Scheduled returndate	Unknown
Does the borrower have the right to return**early? **	Yes
Ifyes, details	StandardAMSLA/ GMSLA/MSLAterms
Does the lender have the right to recallearly?	Yes
If yes, details	Standard AMSLA / GMSLA / MSLA terms
Will the securities be returned on**settlement? **	n/a
Statement	If requested by the company to whom theprescribed form must be given, or if requestedby ASIC, Citi will give a copy of the AMSLA /GMSLA/MSLA tothe company or ASIC.

Schedule (
	enc Lendin Areement)
	gy g g
Typeof Ag	reement					Securit		iesLending	AgencyAgree	ment(SLAA)
Parties to Agreement						Various
Circumstances under which the agentlender can exercise the authorisations inrelation to the securities						Agent Lender can only exercise authority, asagent, in relation to the lender’s securities asdefined and agreed in the Securities LendingAgencyAgreement.
Circumstances under which the agentlender is subject to any restrictions in howit can deal with the securities						Lenders will define the restrictions and/orsecurities lending parameters in the SecuritiesLending Agency Agreement entered into withthe lending agent. Such restrictions/parametersinclude specific designated accounts, lendablelimits, acceptable collateral and/or cashreinvestment guidelines.
						Agent Lenders have the right to early recall onbehalf of Lender’s instructions. However, theexpectation is the Lender and Borrower wouldhave mutually agreed no sales/recall of thesecurities during the duration of the loan term.Hence, borrowers are not obligated to returnthe securities earlyfor termedloans.
						behal	of Lenders i		structions. Hender and Bor	wever, therower would
Does the ag		ent lender ha	ve the right to			expechave	tation is the Lmutuall are
									ed no sales/re	call of the
recall early?							y g
						securHenc	ities during thee, borrowers a		duration of thre not obligate	e loan term.d to return
						the se	curities early		for termedloa	ns.
If yes, detail		s				AuthoLendi	rised under thng Agency Ag		e standard Sereement terms	curities.
						If reqpresc	uested by theribed form mu		company to wst be given, or	om theif requested
Statement						by ASth	IC, Citi will giviti		e a copy of tht t th	e
						auASIC.	rsaon agree		en o e co	mpany or