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ATHE — structural market context

Alterity Therapeutics Limited

Structural market context from public regulatory and market data, shown with its as-of dates. Descriptive only: nothing on this page is a recommendation, a prediction, or advice to buy or sell any security.

ATHE short interest & days to cover

SHARES SHORT
21K
% OF FLOAT
—
DAYS TO COVER
2.0
CHANGE VS PRIOR
-44.5%

FINRA consolidated short interest, reported twice a month and published ~2 weeks after each settlement date. % of float uses reported free float. · as of 2026-07-31 (41d ago)

ATHE fails-to-deliver (FTD)

Settlement dateFailed sharesPrice
2026-08-14 · 27d10K$4.61
2026-08-10 · 31d196$4.55
2026-08-07 · 34d196$4.42

SEC fails-to-deliver files, published twice a month with ~6 weeks of delay.

ATHE insider buying and selling (Form 4)

Last 12 months, open-market only: 3 purchases · 0 sales · 2 distinct buyers in 30 days

InsiderTypeSharesValueFiled
Marks Peter Ashley · directorBuy (P)48K$24K2026-09-08
Marks Peter Ashley · directorBuy (P)48K$24K2026-09-08
Stamler David Allen · director, officer: Chief Executive OfficerBuy (P)48K$24K2026-09-08

SEC Form 4 filings, open-market purchases and sales only (codes P and S); grants and option exercises excluded. Attributed public records.

Frequently asked questions

Are insiders buying ATHE?
In the last 12 months of SEC Form 4 filings, ATHE recorded 3 open-market insider purchases and 0 open-market sales (codes P and S; grants and option exercises excluded). 2 distinct insiders bought within the last 30 days. These are attributed public records — information, not instruction.
Is this page telling me to buy or sell ATHE?
No. Everything on this page is descriptive, structural market context from public data, shown with its as-of dates. TradeAI News does not issue directional recommendations, price predictions, or buy/sell advice — for any ticker.
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Not financial advice. Trading involves risk. Descriptive structural context, never a recommendation.