Arcus Biosciences Announces Pricing of $250 Million Public Offering of Common Stock

HAYWARD, Calif., October 22, 2026--Arcus Biosciences, Inc. (NYSE: RCUS), a late clinical-stage biopharmaceutical company focused on developing differentiated molecules and combinations for the treatment of cancer and immune diseases, today announced the pricing of an underwritten public offering of 14,285,715 shares of its common stock at a price to the public of $17.50 per share. Gross proceeds to Arcus Biosciences from the offering are expected to be $250.0 million, before deducting underwriting discounts and commissions and offering expenses. All of the shares of common stock are being offered by Arcus Biosciences. In addition, Arcus Biosciences has granted the underwriters a 30-day option to purchase up to 2,142,857 additional shares of its common stock at the public offering price, less underwriting discounts and commissions. The offering is expected to close on October 23, 2026, subject to customary closing conditions.
Jefferies, Leerink Partners, TD Cowen, Evercore ISI and Mizuho are acting as joint book-running managers for the offering.
A shelf registration statement relating to these securities was filed with the U.S. Securities and Exchange Commission (SEC) on February 25, 2026, and automatically became effective upon filing. This offering is being made solely by means of a prospectus. A copy of the final prospectus supplement and the accompanying prospectus relating to this offering may be obtained for free by visiting EDGAR on the SEC's website at www.sec.gov. Alternatively, a copy of the final prospectus supplement and the accompanying prospectus relating to this offering may be obtained by contacting: Jefferies LLC, Attention: Equity Syndicate Prospectus Department, 520 Madison Avenue, New York, New York 10022, or by telephone at (877) 821-7388, or by email at [email protected]; Leerink Partners LLC, Attention: Syndicate Department, 53 State Street, 40th Floor, Boston, MA 02109, or by telephone at (800) 808-7525 ext. 6105, or by email at [email protected]; or TD Securities (USA) LLC, c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, NY 11717, or by email at [email protected].
This press release shall not constitute an offer to sell or a solicitation of an offer to buy these securities, 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.