NLS Pharmaceutics Ltd. announced that Keith Harrison Dewedoff has been appointed to the position of Interim Chief Financial Officer ("CFO"). A versatile strategic leader within healthcare, Mr. Dewedoff brings more than 20 years of experience in the life sciences industry, ranging from biotech venture-backed start-ups to commercial publicly traded companies. Mr. Dewedoff also serves as a CFO and Advisor for Danforth Advisors, LLC, an advisory firm focused on providing financial strategy to life sciences organizations.

Most recently, Mr. Dewedoff served as CFO for Code Biotherapeutics Inc., overseeing all accounting and finance functions, and advising on strategic financing activities. He previously served as CFO of Ceptur Therapeutics Inc. and more than 10 other privately held and public companies at various life cycle stages, managing finance, accounting, corporate development, and other corporate operational functions. Prior to Danforth Advisors, Mr. Dewedoff was CFO of Kaizen Bioscience where he currently serves as Chairman of the board of directors.

Keith holds a Bachelor of Science degree in Economics & Management from Northeastern University where he began his career as a research analyst advising research institutions and venture capital firms on portfolio planning strategies, as well as a Graduate Diploma in Portfolio Management from Villanova University. He is an active member of Kellogg College alumni, Northeastern University, and the Investments & Wealth Institute. NLS also announces that Chad Hellmann has resigned as CFO of the Company and will remain with the Company through May 31, 2023, to assist with the CFO transition.

In his capacity as CFO, Mr. Hellmann has been an invaluable member of the NLS team and has made a significant contribution to the organization over the last year.