# EDGAR Filing Document

**Accession Number:** 0001851484
**File Stem:** 9999999995-26-000698
**Filing Date:** 2026-3
**Character Count:** 1449
**Document Hash:** 68aed7ee2157d9792f022277f2302995
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-000698.hdr.sgml**: 20260303

**ACCESSION NUMBER**: 9999999995-26-000698

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260302

**DATE AS OF CHANGE**: 20260303

**EFFECTIVENESS DATE**: 20260302

**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:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-288656
- **FILM NUMBER:** 26710920

**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

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** March 2, 2026

**Accession Number:** 0001213900-26-018829

**Form Type:** POS AM

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**CIK:** 0001851484

**Company Name:** CITIUS ONCOLOGY, INC.

**File Number:** 333-288656