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KZIA 424B3: SEC filing

Filed with the SEC on · accession 0001213900-26-101403

KZIA filed a 424B3 (prospectus (offering)) with the SEC on Sep 18, 2026. The final terms of an offering of shares or bonds. The stock moved -4.3% by the first close after the filing.

Summary of the filing

Kazia Therapeutics appointed JPMorgan Chase Bank as the sole depositary for its ADR program, replacing The Bank of New York Mellon, and entered into a Second Amended and Restated Deposit Agreement.

For details, click here →How to read a 424B3 →

Key details

ADSs offered under prospectus supplement$233K
Ordinary shares represented by ADSs$116.5M
Last reported sale price per ADS on September 17, 2026$11
IssuerKazia Therapeutics Limited
New depositaryJPMorgan Chase Bank, N.A.
Former depositaryThe Bank of New York Mellon
Chief executive officerJohn Friend

How KZIA stock reacted

Close before

$10.86

Sep 17, 2026

First close after

-4.33%

$10.39

5 trading days

-9.94%

$9.78

Since filing

-33.89%

$7.18

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Frequently asked questions

What did KZIA file with the SEC on Sep 18, 2026?

KZIA filed a 424B3 (SEC filing). Kazia Therapeutics appointed JPMorgan Chase Bank as the sole depositary for its ADR program, replacing The Bank of New York Mellon, and entered into a Second Amended and Restated Deposit Agreement.

How do I read a 424B3?

The final terms of an offering of shares or bonds. Look at price, number of shares and the discount to the market price. Large offerings dilute existing shareholders.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 424B3 (prospectus (offering)): The final terms of an offering of shares or bonds.

How did KZIA stock react to this filing?

KZIA closed at $10.86 before the filing and $10.39 on Sep 18, 2026 (-4.33%). Five trading days later: $9.78 (-9.94%).

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