Citius Oncology Announces Pricing of $9.0 Million Registered Direct Offering and Concurrent Private Placement

On September 9, 2025 Citius Oncology, Inc. ("Citius Oncology") (Nasdaq: CTOR), the oncology-focused subsidiary of Citius Pharmaceuticals, Inc. ("Citius Pharma") (Nasdaq: CTXR), a late-stage biopharmaceutical company developing and commercializing first-in-class critical care products, reported that it has entered into a securities purchase agreement with a single institutional investor to purchase 5,142,858 shares of common stock in a registered direct offering (Press release, Citius Oncology, SEP 9, 2025, View Source [SID1234655884]). In a concurrent private placement, the Company also agreed to issue unregistered warrants to purchase up to an aggregate of 5,142,858 shares of common stock. The combined effective offering price for each share of common stock and accompanying warrant is $1.75. The warrants will have an exercise price of $1.84 per share, will be exercisable six months from the date of issuance, and will expire on the five and one-half year anniversary from the date of issuance.

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The gross proceeds to the Company from the registered direct offering and concurrent private placement are estimated to be approximately $9.0 million before deducting placement agent fees and other estimated offering expenses payable by the Company. The offering is expected to close on or about September 10, 2025, subject to the satisfaction of customary closing conditions.

Maxim Group LLC is acting as sole placement agent in connection with the offering.

The shares of common stock described above are being offered pursuant to a registration statement on Form S-3 (File No. 333-289979), which was filed with the U.S. Securities and Exchange Commission ("SEC") on September 2, 2025, and was declared effective by the SEC on September 4, 2025. The offering of shares of common stock will be made only by means of a prospectus supplement, forming a part of the effective registration statement. A prospectus supplement relating to the shares of common stock will be filed with the SEC. Electronic copies of the prospectus relating to this offering, when available, may also be obtained from Maxim Group LLC, 300 Park Avenue, 16th Floor, New York, New York 10022, Attention: Syndicate Department, by telephone at (212) 895-3745 or by email at [email protected]. The warrants to be issued in the concurrent private placement and the shares issuable upon exercise of such warrants were offered in a private placement under Section 4(a)(2) of the Securities Act of 1933, as amended (the "Act"), and Regulation D promulgated thereunder and have not been registered under the Act or applicable state securities laws.

This press release shall not constitute an offer to sell or a solicitation of an offer to buy any of the securities described herein, nor shall there be any sale of these securities in any state or other jurisdiction in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such state or other jurisdiction.