CASSIUS MINING LIMITED — Share Issue/Capital Change 2026

Jun 9, 2026

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

Announcement Summary

Entity name
CASSIUS MINING LIMITED

Date of this announcement
Tuesday June 09, 2026

The +securities the subject of this notification are:
+Securities issued as part of a transaction or transactions previously announced to the market in an Appendix 3B that are not quoted, and are not intended to be quoted, on ASX

Total number of +securities to be issued/transferred

ASX +security code	Security description	Total number of +securities to be issued/transferred	Issue date
New class - code to be confirmed	Secured convertible notes	3,050,000	05/06/2026

Refer to next page for full details of the announcement

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

Part 1 - Entity and announcement details

1.1 Name of entity
CASSIUS MINING LIMITED
We (the entity named above) give notice of the issue, conversion or payment up of the following unquoted +securities.

1.2 Registered number type
Registration number
ABN
13115027033

1.3 ASX issuer code
CMD

1.4 The announcement is
New announcement

1.5 Date of this announcement
9/6/2026

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

Part 2 - Issue details

2.1 The +securities the subject of this notification are:
+Securities issued as part of a transaction or transactions previously announced to the market in an Appendix 3B that are not quoted, and are not intended to be quoted, on ASX

Previous Appendix 3B details:

Announcement Date and Time	Announcement Title	Selected Appendix 3B to submit quotation request
17-Apr-2026 08:21	New - Proposed issue of securities - CMD	A placement or other type of issue

2.3a.2 Are there any further issues of +securities yet to take place to complete the transaction(s) referred to in the Appendix 3B?
Yes

2.3a.3 Please provide details of the further issues of +securities yet to take place to complete the transaction(s) referred to in the Appendix 3B
5,371,394 fully paid ordinary shares
5,371,394 Broke options exercisable at $0.03 with an expiry date of 3 years from date of issue
40m Convertible note options exercisable at $0.03 with an expiry date of 3 years from date of issue

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

Part 3A - number and type of +securities the subject of this notification (existing class or new class) where issue has previously been notified to ASX in an Appendix 3B

Placement Details

ASX +security code and description
new unquoted class of security

Date the +securities the subject of this notification were issued
5/6/2026

Any other information the entity wishes to provide about the +securities the subject of this notification
Unlisted Secured Convertible notes which expire two years from the date of issue being 4 June 2028

Issue details

Number of +securities
3,050,000

Were the +securities issued for a cash consideration?
Yes

In what currency was the cash consideration being paid?
AUD - Australian Dollar

What was the issue price per +security?
AUD 1.00000000

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

Part 3C - number and type of +securities the subject of this notification (new class)

ASX +security code	+Security description
New class - code to be confirmed	Secured convertible notes
+Security type	ISIN code
---	---
+Convertible debt securities

Date the +securities the subject of this notification were issued

5/6/2026

Will all the +securities issued in this class rank equally in all respects from their issue date?
Yes

Have you received confirmation from ASX that the terms of the +securities are appropriate and equitable under listing rule 6.1?
Yes

Please provide a URL link for a document lodged with ASX setting out the material terms of the +securities being issued.

www.cassiusmining.com

The issue was approved by shareholders at an EGM held on 29 May 2026.

+Convertible debt securities Details

Type of +security
Convertible note or bond
+Security currency
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AUD - Australian Dollar
Frequency of coupon/interest payments per year
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Quarterly
Interest rate per annum
---
14.00 %

s128F of the Income Tax Assessment Act status applicable to the +security
s128F exemption status unknown

Is the +security perpetual (i.e. no maturity)?	Maturity date
No	4/6/2028

Select other feature(s) applicable to the +security
Secured

Is there a first trigger date on which a right of conversion, redemption, call or put can be exercised (whichever is first)?
No

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

Details of the existing class of +security that will be issued if the securities are converted, transformed or exchanged

CMD : ORDINARY FULLY PAID

Any other information the entity wishes to provide about the +securities the subject of this notification

Secured convertible notes expiring 4 June 2028

Issue details

Number of +securities

3,050,000

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities

Part 4 - +Securities on issue

Following the issue, conversion or payment up of the +securities the subject of this notification, the +securities of the entity will comprise:

The figures in parts 4.1 and 4.2 below are automatically generated and may not reflect the entity's current issued capital if other Appendix 2A, Appendix 3G or Appendix 3H forms are currently with ASX for processing.

4.1 Quoted +securities (Total number of each +class of +securities issued and quoted on ASX)

ASX +security code and description	Total number of +securities on issue
CMD : ORDINARY FULLY PAID	740,068,352

4.2 Unquoted +securities (Total number of each +class of +securities issued but not quoted on ASX)

ASX +security code and description	Total number of +securities on issue
CMDAAB : CONVERTIBLE NOTES	1,753,070
CMDAAA : OPTION EXPIRING 30-NOV-2026 EX $0.06	9,000,000
CMDAB : OPTION EXPIRING 05-FEB-2027 EX $0.08	5,000,000
CMDAA : OPTION EXPIRING 16-JUN-2026 EX $0.06	10,000,000
New class - code to be confirmed : Secured convertible notes	3,050,000

Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities