Alterity Therapeutics Ltd (ath) Logo

Alterity Therapeutics Ltd (ATH)

___:___ · Healthcare
ASX Delayed
Cboe Live

What is live streaming pricing?

Stock prices will auto-update without reloading the page. How it works:

  • Flashing prices signify an increase (green) or decrease (red) from previous price. Otherwise, price is unchanged.
  • Expect a short delay while pricing data initially loads.
  • Note, prices only update during market hours (10am-4:13pm AEST).

More about Cboe Live pricing.

OK, got it
0.00
0.00
(0.00)
VOLUME
DIV YIELD
PE RATIO
1 YR RETURN
52 WEEK RANGE
Overview
Financials
Stock Scores NEW
News
Announcements

ATH ASX Chart

Snapshot

Alterity Therapeutics Limited (ATH, formerly Prana Biotechnology Limited) is a clinical stage biotechnology company focused on neurodegenerative diseases. The company focusses to commercialise research into Parkinsonian movement disorders, Alzheimer disease, Huntington disease and other neurodegenerative disorders.

Share Price Activity (ASX)

Last (Price)
Change 0.00 (0.00)
Bid / Ask -
Volume
Volume (4w avg)
Turnover
Open
Day Range -
VWAP
Prev Close
Last Trade

Performance

1 Week
1 Month
2026 YTD
1 Year
vs Sector (1yr) -44.17%
vs ASX 200 (1yr) -48.20%

Size

Market Cap Question Mark Icon
Excludes mandatory escrowed shares and foreign shares.
ASX Rank 1,187 of 2,356
Sector Rank 85 of 244

Key Fundamentals

Shares Issued
Sector Healthcare
Similar Companies ALA / ADO / TYP
EPS -$0.111
DPS $0.00
Book Value Per Share $0.187

Broker Consensus

ATH is not covered by a major broker, or data from most recent compilation was omitted due to not meeting QA guidelines.

Announcements

Price Sensitive only

Corporate Overview

Corporate Details

Head Office Melbourne VIC 3000
Website alteritytx.com
Registry Automic Group
Auditor PricewaterhouseCoopers
Date Listed 28 Mar 2000

Upcoming Calendar (Forecasted)

Date Event
20/11/2026 AGM
25/02/2027 Report (Interim)
27/08/2027 Report (Prelim)
27/08/2027 Report (Annual)

Former Company Names

  • Prana Biotechnology Ltd (PBT), 11/04/2019

Dividend History

DPS and Yield calculations use the Pay Date.

Ex-Date Amount Franking Gross Type Payable
No dividends paid.

See Upcoming Dividends for all ASX companies.

Directors & Management

Directors

Management

Director Transactions

ATH directors must report any change in shareholding to the ASX within 5 business days.

See Director Transactions for all ASX companies.

Date Director Type Amount Price Value Notes
31/08/26 Paul Marks Exercise 47,620 $0.505 $24,048 Exercise of options
31/08/26 David Stamler Expiry 47,620 $0.505 $24,048 Options expired
15/06/26 Lawrence Gozlan Issued 1,000,000 $0.51 $510,000 Issue of options
15/06/26 Julian Barbaczy Issued 2,000,000 $0.51 $1,020,000 Issue of options
06/01/26 David Stamler Expiry 91,392,720 $0.009 $822,534 Options expired
17/09/25 Peter Marks Expiry 7,000,000 $0.011 $77,000 Options expired
17/09/25 Lawrence Gozlan Expiry 7,000,000 $0.011 $77,000 Options expired
17/09/25 Geoffrey Kempler Expiry 14,000,000 $0.011 $154,000 Options expired
17/09/25 Brian Meltzer Expiry 7,000,000 $0.011 $77,000 Options expired
24/04/25 Brian Meltzer Issued 757,576 $0.008 $6,060 Issue of options
24/04/25 Lawrence Gozlan Issued 1,515,152 $0.008 $12,121 Issue of options
24/04/25 Peter Marks Issued 606,061 $0.008 $4,848 Issue of options
07/04/25 Brian Meltzer Buy +2,272,727 $0.011 $25,000 Placement
07/04/25 Lawrence Gozlan Buy +4,545,455 $0.011 $50,000 Placement
07/04/25 Peter Marks Buy +1,818,182 $0.011 $20,000 Placement
30/12/24 Geoffrey Kempler Issued 60,000,000 $0.008 $480,000 Employee Share Ownership Plan
30/12/24 Lawrence Gozlan Issued 50,000,000 $0.008 $400,000 Employee Share Ownership Plan
30/12/24 Peter Marks Issued 30,000,000 $0.008 $240,000 Employee Share Ownership Plan
30/12/24 Brian Meltzer Issued 30,000,000 $0.008 $240,000 Employee Share Ownership Plan
08/01/24 Brian Meltzer Issued 9,523,809 $0.004 $38,095 Placement
08/01/24 Brian Meltzer Issued 7,142,857 $0.003 $24,999 Placement
08/01/24 Peter Marks Issued 9,523,809 $0.004 $38,095 Placement
08/01/24 Peter Marks Issued 7,142,857 $0.003 $24,999 Placement
14/12/22 Lawrence Gozlan Expiry 1,250,000 $0.01 $12,500 Options expired
14/12/22 Brian Meltzer Expiry 1,250,000 $0.01 $12,500 Options expired
14/12/22 Peter Marks Expiry 1,250,000 $0.01 $12,500 Options expired
14/12/22 Geoffrey Kempler Expiry 5,000,000 $0.01 $50,000 Options expired
18/09/20 Tristan Edwards Issued 7,000,000 $0.054 $378,000 Issue of options
18/09/20 Peter Marks Issued 7,000,000 $0.054 $378,000 Issue of options
18/09/20 Lawrence Gozlan Issued 7,000,000 $0.054 $378,000 Issue of options
18/09/20 Geoffrey Kempler Issued 14,000,000 $0.054 $756,000 Issue of options
18/09/20 David Sinclair Issued 7,000,000 $0.054 $378,000 Issue of options
18/09/20 Brian Meltzer Issued 7,000,000 $0.054 $378,000 Issue of options
19/12/17 Lawrence Gozlan Buy +250,000 $0.076 $19,000 Exercise of options
19/12/17 George Mihaly Issued 250,000 $0.076 $19,000 Issue of options
Show All

Director Interests

The current holdings of ATH directors.

Director Last Notice Direct Shares Indirect Shares Options Convertibles
Julian Barbaczy 30/06/2026 N/A N/A 2,000,000 N/A
Lawrence Gozlan 30/06/2026 N/A 90,910 2,030,304 N/A
Peter Marks 30/06/2026 180,084 N/A 659,742 N/A
Ann Cunningham 17/04/2026 0 N/A N/A N/A

Shareholder Info

Top 20 Shareholders
About the Data

Data supplied by Morningstar and accurate on Aug 21, 2026.

It's not possible to publish a real-time Top 20 Shareholder list. Companies are not obliged to report this data (with the exception of Substantial Shareholders above 5%). If a company chooses to publish the data, it's usually once a year in their Annual Report.

All data is manually compiled so there might be a delay between the Annual Report being published and the data appearing on Market Index (<7 days for ASX 300 and up to 30 days for micro-caps).

Name Shares Capital
HSBC Custody Nominees (Australia) Limited 63,607,727 29.11%
Citicorp Nominees Pty Limited 26,006,687 11.90%
UBS Nominees Pty Ltd 14,456,191 6.62%
J P Morgan Nominees Australia Pty Limited 10,271,145 4.70%
BNP Paribas Noms Pty Ltd 8,137,064 3.72%
Jagen Nominees Pty Ltd <The B Liberman Family A/C>-i 5,531,474 2.53%
Neweconomy Com Au Nominees Pty Limited <900 Account> 5,201,814 2.38%
HSBC Custody Nominees (Australia) Limited – A/C 2 5,049,274 2.31%
BNP Paribas Noms (NZ) Ltd 3,598,764 1.65%
Orchid Bay Investments Pty Ltd <Orchidbay Investments A/C> 3,068,182 1.40%
Morgan Stanley Australia Securities (Nominee) Pty Limited 2,382,130 1.09%
ONE Managed Investment Funds Limited <Ti Growth A/C> 2,250,000 1.03%
Warbont Nominees Pty Ltd <Unpaid Entrepot A/C> 2,173,247 0.99%
Jagen Nominees Pty Ltd <The B Liberman Family A/C>-ii 1,735,044 0.79%
Just Group Investment Pty Ltd <Just Group Investment A/C> 1,666,667 0.76%
Palm Beach Nominees Pty Ltd 1,608,129 0.74%
BNP Paribas Nominees Pty Ltd <IB AU Noms Retail Client> 1,248,396 0.58%
Mrs Amanda Kay Lang 1,246,742 0.57%
Dramista Pty Ltd <Bep Self Managed Sf A/C> 1,230,000 0.56%
Andrew Mark Wilmot Seton 962,968 0.45%

Shareholder Distribution

As reported in the most recent Annual Report.

Holding Size 1 - 1,000 1,001 - 5,000 5,001 - 10,000 10,001 - 100,000 100,001+ Total
No. of Shareholders 335 1,336 412 609 130 2,822

Substantial Shareholders

No Substantial Shareholders for ATH in our database.

Shareholders Buying

12 month transaction history compiled from ASX announcements.

Date Name Bought Previous % New %
22-04-26 The Bank of New York Mellon Corporation 115,846,431 25.16 26.22

Shareholders Selling

12 month transaction history compiled from ASX announcements.

Date Name Sold Previous % New %
26-06-26 The Bank of New York Mellon Corporation 2,792,453,954 26.2 27.2

Historical Data

Share Price History

Date Close Change %Chg Open High Low Volume Turnover

Historical Data

Year Closing Price Last Trade
2025 $0.01 30 June
2024 $0.004 28 June
2023 $0.007 30 June
2022 $0.013 30 June
2021 $0.028 30 June
2020 $0.017 30 June
2019 $0.029 28 June
2018 $0.044 29 June
2017 $0.051 30 June
2016 $0.10 30 June
2015 $0.15 30 June
2014 $0.22 30 June
ATH Historical Price Data (CSV)
Up to 20 years of EOD share price history

Important note:

All year-end and CSV data is "as traded on the day" and ignores corporate actions (e.g. share splits)

Market Index, ASX and Morningstar Logos

All data on this page is supplied by the ASX, Morningstar and Market Index. Read the disclaimer.