Castellum Announces Proposed Public Offering Of Common Stock And Warrants; No Size Or Amount Disclosed

Castellum, Inc. (the "Company" or "Castellum") (NYSE-American: CTM), a cybersecurity, electronic warfare, and software services company focused on the federal government, today announced that it intends to offer and sell shares of its common stock and warrants exercisable into shares of the Company's common stock, in a public offering. All of the shares of common stock are being offered by Castellum. Castellum initially intends to use the net proceeds of the offering for working capital and general corporate purposes. Consummation of the offering is subject to market and other conditions, and there can be no assurance as to whether or when the offering may be completed, or as to the actual size or terms of the offering.

Maxim Group LLC is acting as the sole placement agent for the offering on a reasonable best-efforts basis.