Debt Securities
Common Stock
Preferred Stock
Warrants
Subscription Rights
Purchase Contracts
Depositary Shares
Units
We, or, under certain circumstances, one or more selling securityholders to be identified in the future, may offer and sell from time to time any combination of the securities described in this prospectus, in one or more classes or series and in amounts, at prices and on terms that we will determine at the times of the offerings. These securities may, if applicable, be convertible into, or exercisable or exchangeable for, other securities described in this prospectus. This prospectus provides you with a general description of the securities.
Each time we or one or more selling securityholders sell securities, we will provide a supplement to this prospectus that contains specific information about the offering and the amounts, prices and terms of the securities. Any prospectus supplement may also add, update or change information contained in this prospectus. You should carefully read this prospectus and any accompanying prospectus supplement as well as the documents incorporated by reference in this prospectus and any accompanying prospectus supplement carefully before you invest in any of our securities.
The securities may be offered by us at prices and on terms determined at the time of offering. The securities may be offered directly by us and/or one or more selling securityholders, through agents designated from time to time by us or to or through underwriters or dealers, on an immediate, continuous or delayed basis. If any agents, dealers or underwriters are involved in the sale of any of the securities, their names and any applicable purchase price, fee, commission or discount arrangement between or among them will be set forth, or will be calculable from the information set forth, in the applicable prospectus supplement.
Our common stock is listed on the Nasdaq Capital Market ("Nasdaq") under the symbol "RZLT." On December 4, 2025, the last reported sale price of our common stock on Nasdaq was $9.70 per share.
**Debt Securities**
**Common Stock**
**Preferred Stock**
**Warrants**
**Subscription Rights**
**Purchase Contracts**
**Depositary Shares**
**Units**
We, or, under certain circumstances, one or more selling securityholders to be identified in the future, may offer and sell from time to time any combination of the securities described in this prospectus, in one or more classes or series and in amounts, at prices and on terms that we will determine at the times of the offerings. These securities may, if applicable, be convertible into, or exercisable or exchangeable for, other securities described in this prospectus. This prospectus provides you with a general description of the securities.
Each time we or one or more selling securityholders sell securities, we will provide a supplement to this prospectus that contains specific information about the offering and the amounts, prices and terms of the securities. Any prospectus supplement may also add, update or change information contained in this prospectus. You should carefully read this prospectus and any accompanying prospectus supplement as well as the documents incorporated by reference in this prospectus and any accompanying prospectus supplement carefully before you invest in any of our securities.
The securities may be offered by us at prices and on terms determined at the time of offering. The securities may be offered directly by us and/or one or more selling securityholders, through agents designated from time to time by us or to or through underwriters or dealers, on an immediate, continuous or delayed basis. If any agents, dealers or underwriters are involved in the sale of any of the securities, their names and any applicable purchase price, fee, commission or discount arrangement between or among them will be set forth, or will be calculable from the information set forth, in the applicable prospectus supplement.
Our common stock is listed on the Nasdaq Capital Market ("Nasdaq") under the symbol "RZLT." On December 4, 2025, the last reported sale price of our common stock on Nasdaq was $9.70 per share.<p><strong>Debt Securities</strong><br><strong>Common Stock</strong><br><strong>Preferred Stock</strong><br><strong>Warrants</strong><br><strong>Subscription Rights</strong><br><strong>Purchase Contracts</strong><br><strong>Depositary Shares</strong><br><strong>Units</strong></p><p>We, or, under certain circumstances, one or more selling securityholders to be identified in the future, may offer and sell from time to time any combination of the securities described in this prospectus, in one or more classes or series and in amounts, at prices and on terms that we will determine at the times of the offerings. These securities may, if applicable, be convertible into, or exercisable or exchangeable for, other securities described in this prospectus. This prospectus provides you with a general description of the securities.</p><p>Each time we or one or more selling securityholders sell securities, we will provide a supplement to this prospectus that contains specific information about the offering and the amounts, prices and terms of the securities. Any prospectus supplement may also add, update or change information contained in this prospectus. You should carefully read this prospectus and any accompanying prospectus supplement as well as the documents incorporated by reference in this prospectus and any accompanying prospectus supplement carefully before you invest in any of our securities.</p><p>The securities may be offered by us at prices and on terms determined at the time of offering. The securities may be offered directly by us and/or one or more selling securityholders, through agents designated from time to time by us or to or through underwriters or dealers, on an immediate, continuous or delayed basis. If any agents, dealers or underwriters are involved in the sale of any of the securities, their names and any applicable purchase price, fee, commission or discount arrangement between or among them will be set forth, or will be calculable from the information set forth, in the applicable prospectus supplement.</p><p>Our common stock is listed on the Nasdaq Capital Market ("Nasdaq") under the symbol "RZLT." On December 4, 2025, the last reported sale price of our common stock on Nasdaq was $9.70 per share.</p>