Sixth Street Specialty Lending, Inc. announced that Ian Simmonds would step down from his position as Chief Compliance Officer of the Company and Anton Brett was appointed by the Board of the Company to the position of Chief Compliance Officer and Secretary of the Company, each effective June 30, 2022. Mr. Simmonds will continue to serve as the Chief Financial Officer of the Company. Anton Brett is a Vice President of Sixth Street.

Prior to joining Sixth Street, from 2017 to 2020, he was a Senior Associate at Scopia Capital Management, LP. From 2014 to 2017, Mr. Brett was an Associate at the law firm of Willkie Farr & Gallagher LLP. From 2009 to 2011, he was an Analyst, and later a Senior Analyst, at the law firm of Kobre & Kim LLP.

Mr. Brett holds a J.D. from Duke University School of Law and B.A. in International Relations and Slavic Studies, magna cum laude, from Brown University. Mr. Simmonds and Mr. Brett will each serve as an officer of the Company in the roles outlined above until his resignation or earlier termination.