<SEC-DOCUMENT>0001213900-26-052840-index.html : 20260506
<SEC-HEADER>0001213900-26-052840.hdr.sgml : 20260506
<ACCEPTANCE-DATETIME>20260506163012
ACCESSION NUMBER:		0001213900-26-052840
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20260506
DATE AS OF CHANGE:		20260506

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CITIUS ONCOLOGY, INC.
		CENTRAL INDEX KEY:			0001851484
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				994362660
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-288656
		FILM NUMBER:		26948992

	BUSINESS ADDRESS:	
		STREET 1:		11 COMMERCE DRIVE
		STREET 2:		1ST FLOOR
		CITY:			CRANFORD
		STATE:			NJ
		ZIP:			07016
		BUSINESS PHONE:		(908) 967-6677

	MAIL ADDRESS:	
		STREET 1:		11 COMMERCE DRIVE
		STREET 2:		FIRST FLOOR
		CITY:			CRANFORD
		STATE:			NJ
		ZIP:			07016

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TenX Keane Acquisition
		DATE OF NAME CHANGE:	20210315
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>ea0289434-424b3_citius.htm
<DESCRIPTION>PROSPECTUS SUPPLEMENT
<TEXT>
Document 1 - file: ea0289434-424b3_citius.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>ea028943401_img1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: ea028943401_img1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>ea028943401_img2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: ea028943401_img2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>ea028943401_img3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: ea028943401_img3.jpg

</DOCUMENT>
</SEC-DOCUMENT>