Phio Pharmaceuticals Corp. (NASDAQ:PHIO), a clinical-stage biotechnology company that develops therapeutics using its INTASYL siRNA gene silencing technology to make the body's immune cells more effective in killing cancer cells, today announced that it has entered into definitive agreements for the purchase and sale of an aggregate of 240,000 shares of its common stock at a purchase price of $2.00 per share in a registered direct offering priced at-the-market under Nasdaq rules. In addition, in a concurrent private placement, the Company will issue unregistered warrants to purchase up to 240,000 shares of common stock. The warrants will have an exercise price of $2.00 per share, will be exercisable upon issuance and expire five years following the date of issuance. The closing of the offering is expected to occur on or about December 24, 2024, subject to the satisfaction of customary closing conditions.

H.C. Wainwright & Co. is acting as the exclusive placement agent for the offering.

The aggregate gross proceeds to the Company from the offering are expected to be $0.48 million, before deducting the placement agent fees and other offering expenses payable by the Company. The Company currently intends to use the net proceeds from the offering for working capital and other general corporate purposes.