Filed Pursuant to Rule 424(b)(3)
Registration No. 333-276856
PROSPECTUS
2,269,721 Shares of Common Stock
This prospectus covers the offer and resale by the selling stockholders identified in this prospectus of up to an aggregate of 2,269,721 shares of our common stock, $0.0001 par value per share, that were issued to the selling stockholders pursuant to the loan purchase agreement, or the Loan Purchase Agreement, and the note purchase agreement, or the Note Purchase Agreement, and, together with the Loan Purchase Agreement, the Purchase Agreements, each by and among us and the selling stockholders, as part of the consideration in exchange for their right, title and interests in and to certain indebtedness of Acer Therapeutics, Inc., or Acer, our wholly owned subsidiary, following our acquisition of Acer, or the Merger, pursuant to the Agreement and Plan of Merger, or the Merger Agreement, dated August 30, 2023, by and among us, Aspen Z Merger Sub, Inc., a Delaware corporation and our direct wholly-owned subsidiary, and Acer. We also entered into a registration rights agreement, or the Registration Rights Agreement, with the selling stockholders, pursuant to which we agreed to register such shares of common stock issued to the selling stockholders.
We are not selling any shares of common stock under this prospectus and will not receive any proceeds from the sale by the selling stockholders of such shares.
Sales by the selling stockholders of the shares of common stock offered by this prospectus may occur at fixed prices, at market prices prevailing at the time of sale, at prices related to prevailing market prices, at negotiated prices and/or at varying prices determined at the time of sale. The selling stockholders may sell the shares of common stock offered by this prospectus directly or to or through underwriters, broker-dealers or agents, who may receive compensation in the form of discounts, concessions or commissions from the selling stockholders, the purchasers of the shares, or both. The selling stockholders may sell any, all or none of the shares of common stock offered by this prospectus and we do not know when or in what amount the selling stockholders may sell their shares of common stock hereunder following the effective date of the registration statement of which this prospectus forms a part. We provide more information about how the selling stockholders may sell or otherwise dispose of their shares of common stock in the section titled “Plan of Distribution” on page 19.
We are paying the cost of registering the shares of common stock offered by this prospectus as well as various related expenses. The selling stockholders are responsible for all selling commissions, transfer taxes and other costs related to the offer and sale of their shares of common stock.
INVESTING IN OUR COMMON STOCK INVOLVES A HIGH DEGREE OF RISK. BEFORE MAKING AN INVESTMENT DECISION, PLEASE READ THE INFORMATION UNDER “RISK FACTORS” BEGINNING ON PAGE 9 OF THIS PROSPECTUS AND UNDER SIMILAR HEADINGS IN ANY AMENDMENT OR SUPPLEMENT TO THIS PROSPECTUS OR IN ANY FILING WITH THE SECURITIES AND EXCHANGE COMMISSION THAT IS INCORPORATED BY REFERENCE HEREIN.
Our common stock is listed on The Nasdaq Capital Market under the symbol “ZVRA.” On April 5, 2024, the last reported sale price of our common stock was $4.82 per share.
We are a “smaller reporting company” under applicable Securities and Exchange Commission rules and, as such, have elected to comply with certain reduced public company disclosure requirements for this prospectus and future filings. See “Prospectus Summary—Implications of Being a Smaller Reporting Company.”
Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.
The date of this prospectus is April 8, 2024