UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the Month of May 2026
Commission File Number: 000-29962
Kazia Therapeutics Limited.
(Exact Name of Registrant as Specified in Its Charter)
Three International Towers Level 24 300 Barangaroo Avenue Sydney NSW 2000
(Address of principal executive offices)
Indicate by 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 ☐
INFORMATION CONTAINED IN THIS FORM 6-K REPORT
Press Release
On May 26, 2026, Kazia Therapeutics Limited (the “Company”) issued a press release titled “Kazia Therapeutics Expands Ongoing Phase 1b Trial of Paxalisib in Advanced Breast Cancer”. A copy of this press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.
Incorporation by Reference
The Company hereby incorporates by reference the information contained herein, including 99.1, except for the quotes of Dr. John Friend, Chief Executive Officer of the Company, contained in Exhibit 99.1, into the Company’s registration statements on Form F-3 (File Nos. 333-276091, 333-281937 and 333-294392).
EXHIBIT INDEX
| Exhibit | Description | |
| 99.1 | Press Release dated May 26, 2026. |
1
SIGNATURES
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.
| Kazia Therapeutics Limited. | ||
| By: | /s/ John Friend | |
| Name: | John Friend | |
| Title: | Chief Executive Officer | |
| Date: May 26, 2026 | ||
2