On June 5, 2023, the board of directors of Virpax Pharmaceuticals, Inc. approved the appointment of Barbara Ruskin, PhD, J.D., as a Class I director, with such appointment to be effective immediately after Dr. Ruskin's resignation as a Class III director. In connection therewith, Dr. Ruskin resigned as a Class III director on June 5, 2023, and effective immediately thereafter was appointed by the Board as a Class I director. The Company's Class I directors continue in office until the 2025 annual meeting of stockholders.

As a Class I director, Dr. Ruskin's term as a director will continue until the 2025 annual meeting of stockholders and until her successor is duly elected and qualified, or until her earlier death, resignation or removal. As a Class III director, Dr. Ruskin's term as a director would have otherwise continued until the 2024 annual meeting of stockholders. No other changes were made to the alignment of the classes of the Board.