On August 13, 2021, Ms. Laura Sachar resigned as a director on the board of directors of SilverBox Engaged Merger Corp. I. for personal reasons. Ms. Sachar has served as a director of the Company since the March 2021 initial public offering of the Company. To fill the vacancy created by Ms. Sachar’s resignation, on August 13, 2021, the Board appointed Natalie S. Schechtman to serve as a member of the Board, as well as a member of the audit committee, effective immediately. Natalie S. Schechtman has served as Executive Vice President, Chief Human Resources Officer at Advance Auto Parts (NYSE: AAP) since February 2018. Previously, she served as Senior Vice President, Human Resources beginning in May 2016. Prior to that, she served in human resources leadership roles at PepsiCo from 2006 to May 2016, including serving as Senior Director, Human Resources in PepsiCo’s Global Foodservice division.