Premier Event to Showcase Growth Companies and Foster High-Level Investor Engagement

NEW YORK, N.Y. - (NewMediaWire) - October 29, 2024 - Soligenix, Inc. (Nasdaq: SNGX) (Soligenix or the Company), a late-stage biopharmaceutical company focused on developing and commercializing products to treat rare diseases where there is an unmet medical need, is proud to announce its participation in Spartan Capital Securities, LLC's inaugural investor conference on November 4th at the prestigious Pierre Hotel in New York.

Christopher J. Schaber, PhD, President and Chief Executive Officer of Soligenix, Inc. commented, "We are pleased to be invited and to present at Spartan Capital's inaugural investor conference. This event provides an excellent platform to showcase our company and keep the key influencers in the capital markets apprised of our accomplishments and future plans as we move our rare disease pipeline forward.”

The conference, organized in partnership with B2i Digital, a leading digital marketing firm specializing in investor communications, will feature presentations from over 30 carefully selected companies. The event will include panel discussions, one-on-one meetings, and networking sessions to maximize interactions between investors and presenters.

“We’re privileged to welcome Soligenix, Inc. to this pivotal event and showcase their accomplishment on b2idigital.com and with our 950K+ sophisticated investor community across social media,” added David Shapiro, CEO of B2i Digital.

John D. Lowry, Founder and Chief Executive Officer of Spartan Capital Securities, LLC, stated, "Our inaugural investor conference commemorates Spartan Capital's 17 years as a trusted leader in the capital markets. It underscores our commitment to building meaningful connections between client companies and our sophisticated investor base. The Pierre is an ideal venue for our clients to explore capital formation opportunities and strengthen relationships."

For more information about the conference and registration details, please visit Spartan Capital's conference page.

About Soligenix, Inc.

Soligenix is a late-stage biopharmaceutical company focused on developing and commercializing products to treat rare diseases where there is an unmet medical need. Our Specialized BioTherapeutics business segment is developing and moving toward potential commercialization of HyBryte™ (SGX301 or synthetic hypericin sodium) as a novel photodynamic therapy utilizing safe visible light for the treatment of cutaneous T-cell lymphoma (CTCL). With successful completion of the second Phase 3 study, regulatory approvals will be sought to support potential commercialization worldwide. Development programs in this business segment also include expansion of synthetic hypericin (SGX302) into psoriasis, our first-in-class innate defense regulator (IDR) technology, dusquetide (SGX942) for the treatment of inflammatory diseases, including oral mucositis in head and neck cancer, and (SGX945) in Behçet's Disease.

Our Public Health Solutions business segment includes development programs for RiVax®, our ricin toxin vaccine candidate, as well as our vaccine programs targeting filoviruses (such as Marburg and Ebola) and CiVax™, our vaccine candidate for the prevention of COVID-19 (caused by SARS-CoV-2). The development of our vaccine programs incorporates the use of our proprietary heat stabilization platform technology, known as ThermoVax®. To date, this business segment has been supported with government grant and contract funding from the National Institute of Allergy and Infectious Diseases (NIAID), the Defense Threat Reduction Agency (DTRA) and the Biomedical Advanced Research and Development Authority (BARDA).

For further information regarding Soligenix, Inc., please visit the Company’s website at https://www.soligenix.com and follow us on LinkedIn and Twitter at @Soligenix_Inc.

Soligenix, Inc. Contact Information

Jonathan Guarino, CPA, CGMA

Senior Vice President and Chief Financial Officer,

(609) 538-8200 | www.soligenix.com

Soligenix, Inc.

29 Emmons Drive, Suite B-10

Princeton, NJ 08540

About B2i Digital, Inc.

B2i Digital, Inc. leverages the latest digital marketing technologies to tell a company's story to retail investors, institutional investors, and research analysts. B2i Digital creates robust profiles for companies on its platform, b2idigital.com, and launches targeted digital marketing campaigns to bring the most relevant investors to each company based on its sector, stage in its capital markets evolution, and overall company story. The company was founded in 2021 by David Shapiro, previously the Chief Marketing Officer for Maxim Group LLC and its investor awareness platform, M-Vest.com.

B2i Digital Contact Information:

David Shapiro

Chief Executive Officer

B2i Digital, Inc.

https://b2idigital.com

212.579.4844 Office

david@b2idigital.com

https://www.linkedin.com/in/davidshapironyc

https://www.linkedin.com/company/b2i-digital

https://x.com/b2idigital

https://www.facebook.com/b2idigital

https://www.instagram.com/b2i_digital

https://www.youtube.com/@b2idigital

https://www.pinterest.com/b2idigital

https://www.tiktok.com/@b2idigital

https://stocktwits.com/B2iDigital

https://www.reddit.com/r/b2i_digital

https://www.threads.net/@b2i_digital

About Spartan Capital Securities, LLC

Spartan Capital Securities, LLC, is a premier full-service financial firm offering expert investment advice to high-net-worth individuals and institutional clients. Known for its extensive market knowledge, strategic risk management, and personalized service, Spartan Capital and CEO John Lowry exemplify integrity and professionalism in the financial services industry.

Spartan Capital Securities Contact:

Kim Monchik

45 Broadway, 19th Floor

New York, NY 10006

https://spartancapital.com

212.293.0123

Info@spartancapital.com

https://www.linkedin.com/company/spartan-capital-securities-llc/

https://x.com/SpartanCapSec

This press release may contain forward-looking statements that reflect Soligenix's current expectations about its future results, performance, prospects and opportunities, including but not limited to, potential market sizes, patient populations, clinical trial enrollment, the expected timing for closing the offering described herein and the intended use of proceeds therefrom. Statements that are not historical facts, such as "anticipates," "estimates," "believes," "hopes," "intends," "plans," "expects," "goal," "may," "suggest," "will," "potential," or similar expressions, are forward-looking statements. These statements are subject to a number of risks, uncertainties and other factors that could cause actual events or results in future periods to differ materially from what is expressed in, or implied by, these statements, and include the expected amount and use of proceeds from the offering and the expected closing date of the offering. Soligenix cannot assure you that it will be able to successfully develop, achieve regulatory approval for or commercialize products based on its technologies, particularly in light of the significant uncertainty inherent in developing therapeutics and vaccines against bioterror threats, conducting preclinical and clinical trials of therapeutics and vaccines, obtaining regulatory approvals and manufacturing therapeutics and vaccines, that product development and commercialization efforts will not be reduced or discontinued due to difficulties or delays in clinical trials or due to lack of progress or positive results from research and development efforts, that it will be able to successfully obtain any further funding to support product development and commercialization efforts, including grants and awards, maintain its existing grants which are subject to performance requirements, enter into any biodefense procurement contracts with the U.S. Government or other countries, that it will be able to compete with larger and better financed competitors in the biotechnology industry, that changes in health care practice, third party reimbursement limitations and Federal and/or state health care reform initiatives will not negatively affect its business, or that the U.S. Congress may not pass any legislation that would provide additional funding for the Project BioShield program. In addition, there can be no assurance as to the timing or success of any of its clinical/preclinical trials. Despite the statistically significant result achieved in the first HyBryte™ (SGX301) Phase 3 clinical trial for the treatment of cutaneous T-cell lymphoma, there can be no assurance that the second HyBryte™ (SGX301) Phase 3 clinical trial will be successful or that a marketing authorization from the FDA or EMA will be granted. Additionally, although the EMA has agreed to the key design components of the second HyBryte™ (SGX301) Phase 3 clinical trial, no assurance can be given that the Company will be able to modify the development path to adequately address the FDA's concerns or that the FDA will not require a longer duration comparative study. Notwithstanding the result in the first HyBryte™ (SGX301) Phase 3 clinical trial for the treatment of cutaneous T-cell lymphoma and the Phase 2a clinical trial of SGX302 for the treatment of psoriasis, there can be no assurance as to the timing or success of the clinical trials of SGX302 for the treatment of psoriasis. Further, there can be no assurance that RiVax® will qualify for a biodefense Priority Review Voucher (PRV) or that the prior sales of PRVs will be indicative of any potential sales price for a PRV for RiVax®. Also, no assurance can be provided that the Company will receive or continue to receive non-dilutive government funding from grants and contracts that have been or may be awarded or for which the Company will apply in the future. These and other risk factors are described from time to time in filings with the Securities and Exchange Commission (the "SEC"), including, but not limited to, Soligenix's reports on Forms 10-Q and 10-K. Unless required by law, Soligenix assumes no obligation to update or revise any forward-looking statements as a result of new information or future events.