6-K
Alterity Therapeutics Ltd (ATHE)
SECURITIESAND EXCHANGE COMMISSION
Washington,D.C. 20549
FORM6-K
REPORTOF FOREIGN PRIVATE ISSUER
PURSUANTTO RULE 13a-16 OR 15d-163
UNDERTHE SECURITIES EXCHANGE ACT OF 1934
Forthe month of January 15, 2026
AlterityTherapeutics Limited
(Name of Registrant)
Level 14, 350 Collins Street,Melbourne, Victoria 3000 Australia
(Address of Principal Executive Office)
Indicateby check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F ☒ Form 40-F ☐
ThisForm 6-K is being incorporated by reference into our Registration Statement on Form S-8 (Files No. 333-251073,333-248980 and 333-228671)and our Registration Statements on Form F-3 (Files No. 333-274816,333-251647, 333-231417and 333-250076)
ALTERITYTHERAPEUTICS LIMITED
(adevelopment stage enterprise)
The following exhibits are submitted:
| 99.1 | Notification regarding unquoted securities - ATH |
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1
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Alterity Therapeutics Limited | |
|---|---|
| By: | /s/ Julian Babarczy |
| Julian Babarczy | |
| Chairman |
Date: January 15, 2026
2
Exhibit99.1 ****
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Appendix 3G - Notification of issue, conversion or payment<br>up of unquoted equity securities |
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Announcement Summary
Entity name
ALTERITY THERAPEUTICS LIMITED
Date of this announcement
Thursday January 15, 2026
The +securities the subject of this notification are:
+Other securities issued under an +employee incentive scheme that 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 <br><br> issued/transferred | Issue date |
|---|---|---|---|
| New class - code to be confirmed | Unlisted options expiring 13 January 2031, ex US$0.0057 | 43,500,000 | 15/01/2026 |
Refer to next page for full details of the announcement
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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities |
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Part 1 - Entity and announcement details
| 1.1 Name of entity | |
|---|---|
| ALTERITY THERAPEUTICS LIMITED | |
| We (the entity named above) give notice of the issue, conversion or payment<br>up of the following unquoted +securities. | |
| 1.2 Registered number type | Registration number |
| --- | --- |
| ABN | 37080699065 |
| 1.3 ASX issuer code | |
| --- | |
| ATH | |
| 1.4 The announcement is | |
| New announcement | |
| 1.5 Date of this announcement | |
| 15/1/2026 | |
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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities |
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Part 2 - Issue details
2.1 The +securities the subject of this notification are:
+Other securities issued under an +employee incentive scheme that are not intended to be quoted on ASX
2.2a This notification is given in relation to an issueof +securities in a class which is not quoted on ASX and which:
does not have an existing ASX security code (“new class”)
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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities |
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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 | Unlisted options expiring 13 January 2031, ex US$0.0057 | |
| +Security type | **** | ISIN code |
| --- | --- | --- |
| Options |
Date the +securities the subject of this notificationwere issued
15/1/2026
Will all the +securities issued in this class rank equallyin all respects from their issue date?
Yes
Were any of the +securities issued to +key managementpersonnel (KMP) or an +associate?
No
Have you received confirmation from ASX that the termsof the +securities are appropriate and equitable under listing rule 6.1?
No
Please provide a URL link for a document lodged withASX setting out the material terms of the +securities being issued.
Options Details
| +Security currency | Exercise price | Expiry date |
|---|---|---|
| USD - US Dollar | USD 0.00570000 | 13/1/2031 |
Details of the existing class of +security that willbe issued upon exercise or conversion of this new class of company option
ATH : ORDINARY FULLY PAID
Please provide a URL link for a document lodged withASX detailing the terms of the +employee incentive scheme or a summary of the terms
| https://app.sharelinktechnologies.com/announcement-preview/asx/0e52c57244a1691e13a67c0caf2d50fb |
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Any other information the entity wishes to provide aboutthe +securities the subject of this notification
Issue details
Number of +securities
43,500,000
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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities |
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Part 4 - +Securities on issue
Following the issue, conversionor 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)
| Total number of | ||
|---|---|---|
| ASX +security code and description | +securities on issue | |
| ATH : ORDINARY FULLY PAID | 10,875,416,329 | |
| ATHO : OPTION EXPIRING 31-AUG-2026 | 931,232,089 | |
| ATHOA : OPTION EXPIRING 26-FEB-2027 | 1,222,300,911 |
4.2 Unquoted +securities (Total number of each +classof +securities issued but not quoted on ASX)
| Total number of | ||
|---|---|---|
| ASX +security code and description | +securities on issue | |
| ATHAAE : OPTION EXPIRING 29-NOV-2026 EX 0.0375 | 10,000,000 | |
| ATHAAG : OPTION EXPIRING 29-NOV-2026 EX 0.0238 | 11,500,000 | |
| ATHAE : OPTION EXPIRING 08-AUG-2030 EX 0.013 | 11,500,000 | |
| ATHAF : OPTION EXPIRING 08-AUG-2030 EX 0.0086 | 312,400,200 | |
| ATHAD : OPTION EXPIRING 01-JUL-2030 EX 0.01 | 15,000,000 | |
| ATHAAK : OPTION EXPIRING 30-DEC-2027 EX 0.01 | 170,000,000 | |
| ATHAAH : OPTION EXPIRING 19-DEC-2026 EX 0.0105 | 8,000,000 | |
| ATHAB : OPTION EXPIRING 13-MAR-2029 EX US0.0031 | 62,500,000 | |
| ATHAA : OPTION EXPIRING 13-MAR-2029 EX 0.004 | 20,166,667 | |
| ATHAC : OPTION EXPIRING 21-MAR-2029 EX US0.003 | 40,000,200 | |
| New class - code to be confirmed : Unlisted options expiring 13 January 2031 ex US0.0057 | 43,500,000 |
All values are in US Dollars.
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Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities |
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Part 5 - Other Listing Rule requirements
5.1 Were the +securities issued under an exception inListing Rule 7.2 and therefore the issue did not need any security holder approval under Listing Rule 7.1?
Yes
5.1a Select the number of the applicable exception inListing Rule 7.2
13
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