 NEW YORK-- BUSINESS WIRE --Sixth Street Specialty Lending, Inc. NYSE: TSLX TSLX or the Company announced today that it will release its financial results for the fourth quarter and fiscal year ended December 31, 2022 on Thursday, February 16, 2023, after the market closes. TSLX invites all interested persons to its webcast conference call on Friday, February 17, 2023 at 8:30 a.m. Eastern Time to discuss its fourth quarter and fiscal year ended December 31, 2022 financial results. 