PROSPECTUS SUMMARY
This summary highlights certain information about us, the Private Placement and selected information contained elsewhere in or incorporated
by reference into this prospectus. This summary is not complete and does not contain all of the information that you should consider before making an investment decision. For a more complete understanding of our company, you should read and consider
carefully the more detailed information included or incorporated by reference in this prospectus and any applicable prospectus supplement, including the factors described under the heading Risk Factors on page 4 of this prospectus, as
well as the information incorporated herein by reference, before making an investment decision.
Overview
We are a biotechnology company using our proprietary Cloudbreak® platform to develop
drug-Fc conjugate (DFC) immunotherapies designed to save lives and improve the standard of care for patients facing serious diseases.
Our lead clinical-stage asset is CD388, a DFC intended for influenza prophylaxis, which we discovered and advanced to the clinic under a
partnership with Janssen Pharmaceuticals, Inc. (Janssen) one of the Janssen Pharmaceutical Companies of Johnson & Johnson. To date, we have completed two Phase 1 and one Phase 2a clinical trials of CD388. In 2023, as part of a
prioritization of its research and development (R&D) business, Janssen disclosed its intention to discontinue internal development of multiple product candidates in its infectious disease pipeline, including CD388. Through a
competitive process, we reacquired all rights to develop and commercialize CD388 by executing a license and technology transfer agreement with Janssen (the Janssen License Agreement). Under the terms of the Janssen License Agreement, we
received an exclusive, worldwide, fee-bearing but royalty-free license under certain Janssen-controlled technology to develop, manufacture and commercialize Compounds, including CD388.
Our sole R&D focus has now shifted to our proprietary Cloudbreak platform, which enables the development of novel DFCs that inhibit
specific disease targets while simultaneously engaging the immune system. With the reacquisition of CD388, it is now our most advanced DFC program. CD388 is a highly potent antiviral designed to deliver universal prevention and treatment of seasonal
and pandemic influenza. We believe the reacquisition of CD388, along with the capital to advance it through Phase 2b development, which we expect to initiate in the fall of 2024, is transformational for Cidara and for those who could benefit from a
long-acting, universal preventative against known forms of influenza. Additional programs are targeting multiple immuno-oncology indications.
With multiple upcoming catalysts and attractive long-term potential, Cidara is committed to advancing our diverse pipeline of assets in
influenza and immuno-oncology to transform the current standard of care for patients.
Corporate Information
We were incorporated in Delaware as K2 Therapeutics, Inc. in December 2012. In July 2014, we changed our name to Cidara Therapeutics, Inc. Our
principal executive offices are located at 6310 Nancy Ridge Drive, Suite 101, San Diego, California 92121, and our telephone number is (858) 752-6170.
We formed wholly-owned subsidiaries, Cidara Therapeutics UK Limited, in England, and Cidara Therapeutics (Ireland) Limited, in Ireland, in
March 2016 and October 2018, respectively, for the purpose of developing our product candidates in Europe. Our corporate website address is www.cidara.com. Information contained on or accessible through our website is not a part of this prospectus,
and the inclusion of our website address in this prospectus is an inactive textual reference only.