Filed Pursuant to Rule 424(b)(2)
Registration Number 333-274267
PROSPECTUS
Up to 74,131,294 Shares of Common Stock Offered by the Selling Stockholders
IO BIOTECH, INC.
Common Stock
This prospectus relates to the resale, from time to time by the selling stockholders named in this prospectus (the “selling stockholders”) of up to 74,131,294 shares of our common stock, which consist of (i) 37,065,647 shares of our common stock held by the selling stockholders (the “Initial Shares”), and (ii) 37,065,647 shares of our common stock (the “Warrant Shares”) issuable upon the exercise of warrants held by the selling stockholders (the “Warrants”). The Initial Shares and Warrant Shares shall be collectively referred to as the “Securities” or the “Shares.”
Our registration of shares of common stock covered by this prospectus does not mean that the selling stockholders will offer or sell any such shares. The selling stockholders received the Shares and Warrants from us pursuant to a private placement transaction, which was consummated on August 9, 2023. We are registering the offer and resale of the Securities to satisfy a covenant set forth in the registration rights agreement entered into on August 7, 2023 executed concurrently with a securities purchase agreement as of the same date with respect to the private placement, pursuant to which we agreed to register the resale of the Securities within a limited period of time following the date of the registration rights agreement.
We will not receive any of the proceeds from the sale of our common stock by the selling stockholders, although we will receive proceeds from the cash exercise of any Warrants.
Any shares of our common stock subject to resale hereunder will have been issued by us and received by the selling stockholders prior to any resale of such shares pursuant to this prospectus.
The selling stockholders, or their donees, pledgees, transferees or other successors-in-interest may offer or resell the Shares from time to time through public or private transactions at prevailing market prices, at prices related to prevailing market prices or at privately negotiated prices. The selling stockholders will bear all commissions and discounts and similar selling expenses, if any, attributable to the sale of Shares. We will bear all costs, expenses and fees (other than commissions and discounts and similar selling expenses) in connection with the registration of the Shares. For additional information on the methods of sale that may be used by the selling stockholders, see “Plan of Distribution” beginning on page 16 of this prospectus.
Our common stock is listed on the Nasdaq Global Select Market under the symbol “IOBT.” On August 29, 2023, the last reported sale price of our common stock was $1.89.
We are an “emerging growth company” and a “smaller reporting company” under the U.S. securities laws and as such, have elected to comply with reduced public company reporting requirements for this prospectus and the documents incorporated by reference herein and may elect to comply with reduced public company reporting requirements in future filings. See “Summary — Implications of Being an Emerging Growth Company and Smaller Reporting Company.”
Investing in our securities involves significant risks. We strongly recommend that you read carefully the risks we describe in this prospectus and in any accompanying prospectus supplement, as well as the risk factors that are incorporated by reference into this prospectus from our filings made with the Securities and Exchange Commission. See “Risk Factors” beginning on page 6 of this prospectus.
NEITHERTHE SECURITIESAND EXCHANGE COMMISSIONNORANYSTATESECURITIESCOMMISSIONHASAPPROVEDORDISAPPROVEDOFTHESESECURITIESORPASSEDUPONTHEADEQUACYORACCURACYOFTHISPROSPECTUS. ANYREPRESENTATIONTOTHECONTRARYISACRIMINALOFFENSE.
The date of this prospectus is September 8, 2023.