StepStone Group LP elected Mr. Anthony Keathley, the company?s current Managing Director of Financial Reporting and Consolidation, to succeed Mr. Park as the company?s Chief Accounting Officer, effective January 1, 2024. In this role, Mr. Keathley will assume duties of the Company?s ?principal accounting officer. David Y. Park, 50, has served as the Company?s Chief Accounting Officer since November 2019 and has served as Chief Accounting Officer of StepStone Group LP, a Delaware limited partnership (the ?Partnership?), since July 2019.

Prior to joining the Company in 2019, Mr. Park was with Oaktree Capital Management, L.P. Prior to Oaktree, he has held senior-level roles in accounting and financial reporting at Jacuzzi Group Worldwide and ViewSonic Corporation. Mr. Park began his career with PricewaterhouseCoopers in the assurance and business advisory practice. Mr. Park received his B.A. in Economics from the University of California at Irvine and Master of Accounting from the University of Southern California.

Mr. Park is a licensed certified public accountant in the state of California. Anthony Keathley, 42, has served as the Company?s Managing Director of Financial Reporting and Consolidations since January 2023. Prior to this role, Mr. Keathley served as the Company?s Director of Financial Reporting and Consolidations (between January 2021 and January 2023), as the Company?s Vice President of Financial Reporting and Consolidations (between January 2020 and January 2021) and as the Company?s Manager of Financial Reporting and Consolidations (between April 2018 and January 2020).

Prior to joining the Company, Mr. Keathley worked as a financial controller at both for-profit and nonprofit organizations from 2015 to 2018. From 2011 to 2015, Mr. Keathley served in financial reporting and technical accounting roles at Bridgepoint Education (now Zovio Inc.) and CareFusion Corporation (prior to being acquired by Becton, Dickinson and Company), both publicly held companies. From 2006 to 2010, Mr. Keathley served in the assurance services practice of Ernst and Young LLP.

Mr. Keathley received his B.S. in Finance from Oral Roberts University. He is a licensed certified public accountant in the state of California. In connection with Mr. Keathley?s appointment as the Company?s Chief Accounting Officer, Mr. Keathley is expected to enter into an indemnification agreement with the Company, substantially in the form previously filed as Exhibit 10.9 to the Company?s Registration Statement on Form S-1, filed on August 24, 2020 (Registration No.

333-248313). There are no arrangements or understandings between each of Messrs. Park and Keathley and any other persons pursuant to which each of Messrs.

Park and Keathley was appointed to their officer roles. In addition, there are no family relationships between each of Messrs. Park and Keathley and any director or executive officer of the Company, and there are no transactions involving any of Messrs.

Park and Keathley requiring disclosure under Item 404(a) of Regulation S-K.