MARIMACA COPPER CORP. — Share Issue/Capital Change 2025

Jul 15, 2025

Appendix 3H - Notification of cessation of securities

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Announcement Summary

Entity name

MARIMACA COPPER CORP.

Announcement Type

New announcement

Date of this announcement

Wednesday July 16, 2025

Details of +securities that have ceased

		Number of
ASX +security		+securities that	The +securities have	Date of
code	Security description	have ceased	ceased due to	cessation
MC2AJ	WARRANTS EXPIRING	4,640,371	Expiry of option or other	11/07/2025
	11-JUL-2025 EX CAD 5.60		convertible security without
			exercise or conversion

Refer to next page for full details of the announcement

Appendix 3H - Notification of cessation of securities

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Appendix 3H - Notification of cessation of securities

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Part 1 - Announcement Details

1.1 Name of +Entity

MARIMACA COPPER CORP.

We (the entity named above) provide the following information about our issued capital.

1.2 Registered Number Type Registration Number ARBN 683017094

1.3 ASX issuer code

MC2

1.4 The announcement is

New announcement

1.5 Date of this announcement

16/7/2025

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Appendix 3H - Notification of cessation of securities

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Part 2 - Details of +equity securities or +debt securities that have ceased

ASX +Security Code and Description

MC2AJ : WARRANTS EXPIRING 11-JUL-2025 EX CAD 5.60

Unquoted +equity securities that have ceased

Number of securities that have ceased

4,640,371

Reason for cessation

Expiry of option or other convertible security without exercise or conversion

Date of cessation Is the entity paying any consideration for the cessation? No 11/7/2025

Any other information the entity wishes to notify to ASX about the cessation?

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Appendix 3H - Notification of cessation of securities

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Part 3 - Issued capital following changes

Following the cessation of the +securities the subject of this notification, the issued capital of the entity will comprise:

The figures in parts 3.1 and 3.2 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.

3.1 Quoted +equity securities and +debt securities (total number of each +class of +securities quoted on ASX)

	Total number of
ASX +security code and description	+securities on issue
MC2 : CHESS DEPOSITARY INTERESTS 1:1	12,398,771
3.2 Unquoted +equity securities (total number of each +class of +equity securities issued but not quoted on ASX)
	Total number of
ASX +security code and description	+securities on issue
MC2AG : OPTION EXPIRING 23-DEC-2026 EX CAD 3.69	870,000
MC2AH : OPTION EXPIRING 19-MAY-2028 EX CAD 4.00	425,000
MC2AI : OPTION EXPIRING 14-NOV-2028 EX CAD 3.40	200,000
MC2AJ : WARRANTS EXPIRING 11-JUL-2025 EX CAD 5.60	0
MC2AK : WARRANTS EXPIRING 07-FEB-2026 EX CAD 5.85	3,362,500
MC2AL : RESTRICTED SHARE UNITS	3,132,551
MC2AA : COMMON SHARES	94,086,994
MC2AC : OPTION EXPIRING 25-SEP-2025 EX CAD 3.20	1,575,000
MC2AD : OPTION EXPIRING 25-MAR-2026 EX CAD 4.60	200,000
MC2AE : OPTION EXPIRING 06-MAY-2026 EX CAD 5.00	2,415,000
MC2AF : OPTION EXPIRING 18-OCT-2026 EX CAD 4.39	100,000

3.2 Unquoted +equity securities (total number of each +class of +equity securities issued but not quoted on ASX)

Note: the figures stated in the tables above are used to calculate the total market capitalisation of the entity published by ASX from time to time. The table will not include those classes of +securities that have ceased or lapsed in their entirety in ASX records before the announcement date described in Q1.5, even if the entity has advised ASX of a change to that class of +security in Part 2 of this form.

Appendix 3H - Notification of cessation of securities

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