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CITIUS ONCOLOGY, INC.

For the period ended Sep 30, 2025. Filed Dec 23, 2025.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Dec 23, 2025

CTOR$0.56+2.4%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Item 15. Exhibits and Financial Statement Schedules

Exhibit Number · Description of Document · Registrant’s Form · Dated · Exhibit Number · Filed Herewith
2.1*Agreement and Plan of Merger and Reorganization, dated as of October 23, 2023, by and among Citius Pharmaceuticals, Inc., Citius Oncology, Inc., TenX Keane Acquisition and TenX Merger Sub, Inc.8-K10/24/20232.1
3.1.1Certificate of Incorporation of Citius Oncology, Inc.8-K08/16/20243.1
3.1.2Certificate of Amendment to the Certificate of Incorporation of Citius Oncology, Inc., filed with the Secretary of State of the State of Delaware on April 7, 2025.10-Q08/12/20253.2
3.2Bylaws of Citius Oncology, Inc.8-K08/16/20243.2
4.1Specimen Common Stock Certificate of Citius Oncology, Inc.S-407/11/20244.5
4.2Warrant Agency Agreement, dated as of July 17, 2025, by and between Citius Oncology, Inc. and Equiniti Trust Company, LLC.8-K07/18/20254.1
4.3Form of Common Warrant.8-K07/18/20254.2
4.4Form of Placement Agent Warrant.8-K07/18/20254.3
4.5Form of Common Warrant.8-K09/10/20254.1
4.6Form of Placement Agent Warrant.8-K09/10/20254.2
4.7Form of Common Warrant.8-K12/10/20254.1
4.8Form of Pre-funded Warrant.8-K12/10/20254.2
4.9Form of Placement Agent Warrant.8-K12/10/20254.3
4.10Description of Common Stock.10-K12/27/20244.2
10.1Amended and Restated Registration Rights Agreement, dated as of August 12, 2024 by and between Citius Oncology, Inc. and the signatories thereto.8-K08/16/202410.1
10.2Amended and Restated Shared Services Agreement, dated as of August 12, 2024, by and among Citius Oncology, Inc. and Citius Pharmaceuticals, Inc.8-K08/16/202410.2
10.3†2023 Omnibus Stock Incentive Plan.10-K12/27/202410.3
10.4.1†2024 Omnibus Stock Incentive Plan.8-K08/5/202410.5
10.4.2†Amendment to the Citius Oncology, Inc. 2024 Omnibus Stock Incentive Plan.8-K09/19/202510.1
10.5*Asset Purchase Agreement, dated as of September 1, 2021, between Dr. Reddy’s Laboratories S.A. and Citius Pharmaceuticals, Inc.S-411/13/202310.15
10.6.1*Amended and Restated License, Development and Commercialization Agreement, dated as of February 26, 2018, between Eisai, Ltd. and Dr. Reddy’s Laboratories S.A.S-411/13/202310.16
10.6.2*Amendment No. 1 to Amended and Restated License, Development and Commercialization Agreement, dated as of August 9, 2018, between Eisai, Ltd. and Dr. Reddy’s Laboratories S.A.S-411/13/202310.17
10.6.3*Amendment No. 2 to Amended and Restated License, Development and Commercialization Agreement, dated as of August 31, 2021, between Eisai, Ltd. and Dr. Reddy’s Laboratories S.A.S-411/13/202310.18
10.7Side Letter Agreement, dated August 12, 2024, by and by and among Citius Pharmaceuticals, Inc., Citius Oncology, Inc., TenX Keane Acquisition and TenX Merger Sub, Inc.8-K08/16/202410.8
10.8Promissory Note, dated July 18, 2023, issued by TenX Keane Acquisition to 10XYZ Holdings LP.8-K07/18/202310.1
10.9Promissory Note, dated October 18, 2023, issued by TenX Keane Acquisition to 10XYZ Holdings LP.8-K10/18/202310.1
10.10.1Promissory Note, dated August 16, 2024, by and between Citius Oncology, Inc. and Citius Pharmaceuticals, Inc.8-K08/16/202410.9
10.10.2Amendment to Promissory Note, dated September 10, 2025, by and between Citius Oncology, Inc. and Citius Pharmaceuticals, Inc.8-K09/10/202510.3
10.10.3Second Amendment to Promissory Note, dated December 10, 2025, by and between Citius Oncology, Inc. and Citius Pharmaceuticals, Inc.8-K12/10/202510.5
10.11Placement Agency Agreement, dated as of July 16, 2025, by and between Citius Oncology, Inc. and Maxim Group LLC.8-K07/18/202510.1
10.12Securities Purchase Agreement, dated as of July 16, 2025, by and between Citius Oncology, Inc. and the purchasers named therein.8-K07/18/202510.2
10.13Placement Agency Agreement, dated as of September 9, 2025, by and between Citius Oncology, Inc. and Maxim Group LLC.8-K09/10/202510.1
10.14Form of Securities Purchase Agreement, dated as of September 9, 2025, by and between Citius Oncology, Inc. and the purchaser signatory thereto.8-K09/10/202510.2
10.15Form of Registered Direct Securities Purchase Agreement, dated as of December 9, 2025, by and between Citius Oncology, Inc. and the purchaser signatory thereto.8-K12/10/202510.1
10.16Form of PIPE Securities Purchase Agreement, dated as of December 9, 2025, by and between Citius Oncology, Inc. and the purchaser signatory thereto.8-K12/10/202510.2
10.17Form of Registration Rights Agreement, dated as of December 9, 2025, by and between Citius Oncology, Inc. and the purchaser signatory thereto.8-K12/10/202510.3
10.18Form of Warrant Amendment Agreement, dated as of December 9, 2025, by and between Citius Oncology, Inc. and the purchaser signatory thereto.8-K12/10/202510.4
19.1Insider Trading Policy.10-K12/27/202419.1
23.1Consent of Independent Registered Public Accounting Firm.------X
31.1Certification of the Chief Executive Officer pursuant to Exchange Act Rule 13a-14(a).------X
31.2Certification of the Chief Financial Officer pursuant to Exchange Act Rule 13a-14(a).------X
32.1Certifications of the Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes Oxley Act of 2002.------X
97.1Policy Relating to Recovery of Erroneously Awarded Compensation10-K04/16/202497.1
EX-101.INSINLINE XBRL INSTANCE DOCUMENT------X
EX-101.SCHINLINE XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT------X
EX-101.CALINLINE XBRL TAXONOMY EXTENSION CALCULATION LINKBASE------X
EX-101.DEFINLINE XBRL TAXONOMY EXTENSION CALCULATION LINKBASE------X
EX-101.LABINLINE XBRL TAXONOMY EXTENSION LABELS LINKBASE------X
EX-101.PREINLINE XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE------X
104Cover Page Interactive Data File, formatted in Inline Extensible Business Reporting Language (iXBRL)------X
*Portions of this exhibit have been omitted pursuant to Item 601(b)10 of Regulation S-K or certain of the exhibits and schedules to this exhibit have been omitted in accordance with Regulation S-K Item 601(b)(2) or 601(a)(5), as applicable. Citius Oncology agrees to furnish supplementally an unredacted copy such exhibit, including any omitted exhibits and schedules, to the SEC upon its request.
†Indicates management contract or compensatory plan.
ContentsView on SEC.gov

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