Appendix 2A - Application for quotation of securities Announcement Summary Entity name ALTERITY THERAPEUTICS LIMITED Announcement Type New announcement Date of this announcement Monday

Announcement Summary

ALTERITY THERAPEUTICS LIMITED

Date of this announcement

Monday April 29, 2024

The +securities to be quoted are:

+Securities issued, transferred or

re-classified as a result of options being exercised or other +convertible securities being converted

Total number of +securities to be quoted

Refer to next page for full details of the announcement

Part 1 - Entity and announcement details

ALTERITY THERAPEUTICS LIMITED

We (the entity named above) apply for +quotation of

the following +securities and agree to the matters set out in Appendix 2A of the ASX Listing Rules.

Part 2 - Type of Issue

+Securities issued, transferred or re-classified as a result

of options being exercised or other +convertible securities being converted

Additional +securities in a class that is already

quoted on ASX ("existing class")

Part 3B - number and type of +securities to be quoted (existing

class) where issue has not previously been notified to ASX in an Appendix 3B

Existing +securities converting into additional

+securities in an existing class FROM (Existing Class)

ASX +security code and description

ATHAAI : OPTION EXPIRING 31-AUG-2024 EX $0.007

ASX +security code and description

ATH : ORDINARY FULLY PAID

Is this all of the options or other +convertible securities

on issue of that type (ie have all of those options now been exercised or have all of those convertible securities now been converted)?

The right of the holder of the options or other +convertible

securities to receive the +underlying securities is being satisfied by:

An issue of new +securities

The underlying +securities being received by the holder

Intended to be, but are not yet, quoted by ASX

Were the options being exercised or other +convertible

securities being converted issued under an +employee incentive scheme?

Will the +securities to

be quoted rank equally in all respects from their issue date with the existing issued +securities in that class?

Number of +securities to be quoted

Are the +securities being issued for a cash consideration?

Any other information the entity wishes to

provide about the +securities to be quoted

Part 4 - Issued capital following quotation

Following the quotation of the +securities the

subject of this application, the issued capital 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.