<SEC-DOCUMENT>0001213900-25-026781-index.html : 20250401
<SEC-HEADER>0001213900-25-026781.hdr.sgml : 20250401
<ACCEPTANCE-DATETIME>20250401093428
ACCESSION NUMBER:		0001213900-25-026781
CONFORMED SUBMISSION TYPE:	NT 10-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20241231
FILED AS OF DATE:		20250401
DATE AS OF CHANGE:		20250401
EFFECTIVENESS DATE:		20250401

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Onconetix, Inc.
		CENTRAL INDEX KEY:			0001782107
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		NT 10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41294
		FILM NUMBER:		25797123

	BUSINESS ADDRESS:	
		STREET 1:		201 E. FIFTH STREET
		STREET 2:		SUITE 1900
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45202
		BUSINESS PHONE:		513-620-4101

	MAIL ADDRESS:	
		STREET 1:		201 E. FIFTH STREET
		STREET 2:		SUITE 1900
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Blue Water Biotech, Inc.
		DATE OF NAME CHANGE:	20230424

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Blue Water Vaccines Inc.
		DATE OF NAME CHANGE:	20190710
</SEC-HEADER>
<DOCUMENT>
<TYPE>NT 10-K
<SEQUENCE>1
<FILENAME>ea0236536-nt10k_onconetix.htm
<DESCRIPTION>NOTIFICATION OF LATE FILING
<TEXT>
Document 1 - file: ea0236536-nt10k_onconetix.htm

</DOCUMENT>
</SEC-DOCUMENT>