WEEBIT NANO LTD — Director's Dealing 2026

Apr 8, 2026

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Appendices 3Y – Change of Directors’ Interest Notices

9 April 2026 – Weebit Nano Ltd ( ASX: WBT , Weebit or Company ) attaches Directors’ Appendices 3Y in accordance with ASX Listing Rule 3.19A.2 following:

• the conversion of vested RSUs into Ordinary Shares for each relevant Director in accordance with the Company’s Employee Incentive Option Plan.

• ENDS -

Authorised for release by the Board of Weebit Nano Limited.

For further information, please contact:

Investors

Adrian Mulcahy, Automic Group P: +61 438 630 422 E: adrian.mulcahy@automicgroup.com.au

Media – Australia Media – US Jasmine Walters, Automic Group Jen Bernier-Santarini, Weebit Nano P: +61 498 209 019 P: +1 650-336-4222 E: jasmine.walters@automicgroup.com.au E: jen@weebit-nano.com

About Weebit Nano Limited

Weebit Nano Ltd. is a leading developer and licensor of advanced semiconductor memory technology. The company’s ground-breaking Resistive RAM (ReRAM) non-volatile memory (NVM) addresses the growing need for significantly higher performance and lower power memory solutions in a range of electronic products such as AI, Internet of Things (IoT) and wearable devices, automotive, industrial automation, robotics, neuromorphic computing, and many others. For these applications, Weebit ReRAM allows semiconductor memory elements to be significantly faster, less expensive, more reliable and more energy efficient than those using existing flash memory solutions. As it is based on fab-friendly materials, the technology can be quickly and easily integrated with existing flows and processes, without the need for special equipment or large investments.

See: www.weebit-nano.com

Weebit Nano and the Weebit Nano logo are trademarks or registered trademarks of Weebit Nano Ltd. in the United States and other countries. Other company, product, and service names may be trademarks or service marks of others.

Suite 2, Level 11, 385 Bourke Street, Melbourne VIC 3000, Australia Office: +61 1300 384 692 info@weebit-nano.com | www.weebit-nano.com

1

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 WEEBIT NANO LIMITED ABN 31 146 455 576

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	JACOB HANOCH
Date of last notice	5 January 2026

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		Direct and Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.		IBI Trust Management as trustee for Jacob Hanoch (IBI Trust)
Date of change		31 March 2026
No. of securities held prior to change		Direct 225,045 Ordinary Shares –Mr Jacob Hanoch Indirect 1,231,875 Ordinary Shares -IBI Trust 4,965,000 Unlisted Options -IBI Trust 1,211,917 Restricted Share Rights -IBI Trust
Class		Restricted Share Rights Ordinary Shares
Number acquired		78,125 Ordinary Shares

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Number disposed		78,125 Restricted Share Rights
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation		Nil
No. of securities held after change		Direct 225,045 Ordinary Shares –Mr Jacob Hanoch Indirect 1,310,000 Ordinary Shares -IBI Trust 4,965,000 Unlisted Options -IBI Trust 1,133,792 Restricted Share Rights -IBI Trust
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back		Conversion of 78,125 Restricted Share Rights into Ordinary Shares in accordance with the Company’s Employee Incentive Option Plan.

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 which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	N/A
Interest after change	N/A

• 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 detailed above traded during a+closed period where prior written clearance was required?	No
If so, was prior written clearance provided to allow the trade to proceed during this period?	N/A
If prior written clearance was provided, on what date was this provided?	N/A

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3

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 WEEBIT NANO LIMITED ABN 31 146 455 576

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	ASHLEY KRONGOLD
Date of last notice	5 January 2026

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 relevant interest.		Silver Horizon Pty Ltd – Mr Krongold is a director and has a beneficial interest
Date of change		31 March 2026
No. of securities held prior to change		Indirect 928,525 Ordinary Shares 280,000 Unlisted Options 86,209 Restricted Share Rights
Class		Restricted Share Rights Ordinary Shares
Number acquired		9,375 Ordinary Shares
Number disposed		9,375 Restricted Share Rights
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation		Nil

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change

Indirect 937,900 Ordinary Shares 280,000 Unlisted Options 76,834 Restricted Share Rights Nature of change Conversion of 9,375 Restricted Share Rights Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buyinto Ordinary Shares in accordance with the back Company’s Employee Incentive Option Plan.

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.

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Detail of contract N/A
Nature of interest N/A
Name of registered holder N/A
(if issued securities)
Date of change N/A
No. and class of securities to which N/A
interest related prior to change
Note: Details are only required for a contract in
relation to which the interest has changed
Interest acquired N/A
Interest disposed N/A
Value/Consideration N/A
Note: If consideration is non-cash, provide details
and an estimated valuation
Interest after change N/A
----- End of picture text -----

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	No
If so, was prior written clearance provided to allow the trade to proceed during this period?	N/A
If prior written clearance was provided, on what date was this provided?	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

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 WEEBIT NANO LIMITED ABN 31 146 455 576

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	YOAV NISSAN-COHEN
Date of last notice	5 January 2026

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		Direct and Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.		IBI Trust Management as trustee for Yoav Nissan-Cohen (IBI Trust)
Date of change		31 March 2026
No. of securities held prior to change		Indirect 160,000 Unlisted Options – Nicohy Ltd 553,000 Unlisted Options – IBI Trust 116,209 Restricted Share Rights – IBI Trust 149,375 Ordinary Shares – IBI Trust
Class		Restricted Share Rights Ordinary Shares
Number acquired		14,375 Ordinary Shares
Number disposed		14,375 Restricted Share Rights

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation		Nil
No. of securities held after change		Indirect 160,000 Unlisted Options – Nicohy Ltd 553,000 Unlisted Options – IBI Trust 101,834 Restricted Share Rights – IBI Trust 163,750 Ordinary Shares – IBI Trust
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back		Conversion of 14,375 Restricted Share Rights into Ordinary Shares in accordance with the Company’s Employee Incentive Option Plan.

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 which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	N/A
Interest after change	N/A

• 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 detailed above traded during a+closed period where prior written clearance was required?	No
If so, was prior written clearance provided to allow the trade to proceed during this period?	N/A
If prior written clearance was provided, on what date was this provided?	N/A

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3

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 WEEBIT NANO LIMITED ABN 31 146 455 576

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	DAVID PERLMUTTER
Date of last notice	7 January 2026

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		Direct and Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.		IBI Trust Management as trustee for David Perlmutter (IBI Trust)
Date of change		31 March 2026
No. of securities held prior to change		Indirect 915,980 Ordinary Shares –Mr David Perlmutter & Mrs Sima Perlmutter 1,691,250 Ordinary Shares -IBI Trust 3,065,000 Unlisted Options –IBI Trust 277,418 Restricted Share Rights –IBI Trust 44,000 shares held under a custodian
Class		Restricted Share Rights Ordinary Shares
Number acquired		43,750 Ordinary Shares

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Number disposed		43,750 Restricted Share Rights
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation		Nil
No. of securities held after change		Indirect 915,980 Ordinary Shares –Mr David Perlmutter & Mrs Sima Perlmutter 1,691,000 Ordinary Shares -IBI Trust 3,065,000 Unlisted Options –IBI Trust 233,668 Restricted Share Rights –IBI Trust 44,000 shares held under a custodian
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back		Conversion of 43,750 Restricted Share Rights into Ordinary Shares in accordance with the Company’s Employee Incentive Option Plan. Correction for 44,000 Ordinary Shares double-counted as held by custodian and IBI Trust in Appendix 3Y lodged 4/10/24.

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 which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	No
If so, was prior written clearance provided to allow the trade to proceed during this period?	N/A
If prior written clearance was provided, on what date was this provided?	N/A

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3

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 WEEBIT NANO LIMITED ABN 31 146 455 576

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	S. ATIQ RAZA
Date of last notice	5 January 2026

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 relevant interest.		Morgan Stanley Wealth Management as custodian for S. Atiq Raza
Date of change		31 March 2026
No. of securities held prior to change		Indirect 384,737 Ordinary Shares Direct 46,875 Ordinary Shares 258,750 Unlisted Options 86,209 Restricted Share Rights
Class		Restricted Share Rights Ordinary Shares
Number acquired		9,375 Ordinary Shares
Number disposed		9,375 Restricted Share Rights

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation		Nil
No. of securities held after change		Indirect 405,362 Ordinary Shares Direct 35,625 Ordinary Shares 258,750 Unlisted Options 76,834 Restricted Share Rights
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back		Conversion of 9,375 Restricted Share Rights into Ordinary Shares in accordance with the Company’s Employee Incentive Option Plan. Movement of shares from direct to indirect holding.

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 which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	N/A
Interest after change	N/A

• 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 detailed above traded during a+closed period where prior written clearance was required?	No
If so, was prior written clearance provided to allow the trade to proceed during this period?	N/A
If prior written clearance was provided, on what date was this provided?	N/A

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3

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 WEEBIT NANO LIMITED ABN 31 146 455 576

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	NAOMI SIMSON
Date of last notice	5 January 2026

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 relevant interest.		NAOMISIMSON COM PTY LTD – Ms Simson is a Director and has a beneficial interest
Date of change		31 March 2026
No. of securities held prior to change		Indirect 50,625 Ordinary Shares 74,959 Restricted Share Rights
Class		Restricted Share Rights Ordinary Shares
Number acquired		5,625 Ordinary Shares
Number disposed		5,625 Restricted Share Rights
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation		Nil

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change

Indirect 56,250 Ordinary Shares 69,334 Restricted Share Rights Nature of change Conversion of 5,625 Restricted Share Rights Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buyinto Ordinary Shares in accordance with the back Company’s Employee Incentive Option Plan.

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 which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed No above traded during a[+] closed period where prior written clearance was required? If so, was prior written clearance provided to allow the N/A trade to proceed during this period? If prior written clearance was provided, on what date was N/A this provided?

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011