Bioventus Inc. announced on August 29, 2022, Stavros G. Vizirgianakis resigned as a member of the Board of Directors of Bioventus Inc., effective as of that date. Mr. Vizirgianakis' resignation is not the result of any disagreement with the Company, any member of the Board, or Company management regarding any matter relating to the Company's operation, policies (including accounting or financial policies), strategic direction, or practices. At present, the Company does not expect any material change in Mr. Vizirgianakis' beneficial ownership in the Company.