Hillstream BioPharma to Present at H.C. Wainwright 25th Annual Global Investment Conference September 11-13

Hillstream BioPharma, Inc. (Nasdaq: HILS) ("Hillstream" or the "Company"), a biotechnology company developing therapeutic candidates targeting drug resistant and devastating cancers with immuno-oncology targeted novel biologics, today announced that it will be presenting at the H.C. Wainwright 25th Annual Global Investment Conference, being held in person and virtually from September 11-13, 2023.

Event: H.C. Wainwright Presentation On-DemandDate: September 11th, 2023Time: 7:00am ETRegistration: Link

*Please note that Company presentation date and time are subject to change. Attendees may refer to the program agenda for more information. Once the presentation becomes available on-demand, registered attendees can submit their Q&As for the Company.

About Hillstream BioPharma Inc.Hillstream BioPharma, Inc. is a biotechnology company developing a focused portfolio of therapeutic candidates targeting drug resistant and devastating cancers. The Company’s emerging immuno-oncology pipeline is led by HSB-3215, a novel anti-HER2/HER3 monoclonal antibody targeting unique epitopes with a novel mechanism of action. The erbB/HER family of cell surface proteins include well-known and validated drug targets including HER2 and HER3 found in multiple solid tumors, including breast, lung, GYN, endocrinological and CNS. Hillstream has a license agreement with OmniAb, Inc. to access the company’s antibody discovery technology platform against specified targets. For more information, please visit: www.hillstreambio.com.

Forward Looking StatementsCertain statements in this press release are forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. These statements may be identified using words such as “anticipate,” “believe,” “forecast,” “estimated” and “intend” or other similar terms or expressions that concern Hillstream’s expectations, strategy, plans or intentions. These forward-looking statements are based on Hillstream’s current expectations and actual results could differ materially. There are several factors that could cause actual events to differ materially from those indicated by such forward-looking statements. These factors include, but are not limited to, clinical trials involve a lengthy and expensive process with an uncertain outcome, and results of earlier studies and trials may not be predictive of future trial results; our clinical trials may be suspended or discontinued due to unexpected side effects or other safety risks that could preclude approval of our product candidates; risks related to business interruptions, including the outbreak of COVID-19 coronavirus, which could seriously harm our financial condition and increase our costs and expenses; dependence on key personnel; substantial competition; uncertainties of patent protection and litigation; dependence upon third parties; and risks related to failure to obtain FDA clearances or approvals and noncompliance with FDA regulations. Investors should read the risk factors set forth in our Form 10-K for the year ended December 31, 2022, and our periodic reports filed with the Securities and Exchange Commission. While the list of factors presented here is considered representative, no such list should be considered to be a complete statement of all potential risks and uncertainties. Unlisted factors may present significant additional obstacles to the realization of forward-looking statements. Forward-looking statements included herein are made as of the date hereof, and Hillstream does not undertake any obligation to update publicly such statements to reflect subsequent events or circumstances.

“Picobody” is a trademark of Crystal Bioscience, Inc., a unit of OmniAb, Inc.

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