UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. For the transition period from to Commission File Number 001-36364 Sixth Street Specialty Lending, Inc. (Exact name of registrant as specified in its charter) Delaware 27-3380000 (State or ...

Sixth Street Specialty Lending, Inc. (NYSE:TSLX) Q4 2022 Earnings Conference Call February 17, 2023 8:30 AM ET Company Participants Cami VanHorn - Head-IR Joshua Easterly - CEO Bo Stanley - President Ian Simmonds - CFO Conference Call Participants Mark Hughes - Truist Finian O'Shea - Wells Fargo Mickey Schleien - Ladenburg Kevin Fultz - JMP Securities Kenneth Lee - RBC Capital Markets Erik Zwick - Hovde Group Melissa Wedel - JPMorgan Ryan Lynch - KBW Robert Dodd - Raymond James Operator Good morning, and we ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-36364 Sixth Street Specialty Lending, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 27-3380000 (State or other jurisdiction of (I.R.S. Employer incorporati ...

Sixth Street Specialty Lending, Inc. (NYSE:TSLX) Q3 2022 Earnings Conference Call November 2, 2022 8:30 AM ET Company Participants Cami VanHorn - Head-Investor relations Joshua Easterly - Chief Executive Officer Bo Stanley - President Ian Simmonds - Chief Financial Officer Conference Call Participants Jordan Wathen - Wells Fargo Kevin Fultz - JMP Securities Ken Lee - RBC Capital Markets Melissa Wedel - JPMorgan Robert Dodd - Raymond James Ryan Lynch - KBW Operator Good day, and welcome to the Sixth Street S ...

S I X T H S T R E E T S P E C I A L T Y L E N D I N G Quarter Ended September 30, 2022 EARNINGS PRESENTATION DISCLAIMER AND FORWARD-LOOKING STATEMENT References in this presentation ("Presentation") to "TSLX," "we," "us," "our" and "the Company" refer to Sixth Street Specialty Lending, Inc. This Presentation includes forward-looking statements about TSLX that involve substantial risks and uncertainties. These forward-looking statements are not historical facts, but rather are based on current expectations, ...

S I X T H S T R E E T S P E C I A L T Y L E N D I N G Quarter Ended June 30, 2022 EARNINGS PRESENTATION DISCLAIMER AND FORWARD-LOOKING STATEMENT References in this presentation ("Presentation") to "TSLX," "we," "us," "our" and "the Company" refer to Sixth Street Specialty Lending, Inc. This Presentation includes forward-looking statements about TSLX that involve substantial risks and uncertainties. These forward-looking statements are not historical facts, but rather are based on current expectations, estim ...

Sixth Street Specialty Lending, Inc. (NYSE:TSLX) Q2 2022 Earnings Conference Call August 3, 2022 8:30 AM ET Company Participants Cami VanHorn - Head, IR Joshua Easterly - CEO & Chairman Robert Stanley - President Ian Simmonds - CFO & Secretary Conference Call Participants Finian O'Shea - Wells Fargo Securities Mickey Schleien - Ladenburg Thalmann & Co. Kevin Fultz - JMP Securities Kenneth Lee - RBC Capital Markets Robert Dodd - Raymond James & Associates Ryan Lynch - KBW Melissa Wedel - JPMorgan Chase & Co. ...

S I X T H S T R E E T S P E C I A L T Y L E N D I N G Quarter Ended March 31, 2022 EARNINGS PRESENTATION DISCLAIMER AND FORWARD-LOOKING STATEMENT References in this presentation ("Presentation") to "TSLX," "we," "us," "our" and "the Company" refer to Sixth Street Specialty Lending, Inc. This Presentation includes forward-looking statements about TSLX that involve substantial risks and uncertainties. These forward-looking statements are not historical facts, but rather are based on current expectations, esti ...

Sixth Street Specialty Lending, Inc. (NYSE:TSLX) Q1 2022 Earnings Conference Call May 4, 2022 8:30 AM ET Company Participants Cami VanHorn - Head, Investor Relations Joshua Easterly - Chief Executive Officer Bo Stanley - President Ian Simmonds - Chief Financial Officer Michael Fishman - Vice President Conference Call Participants Mickey Schleien - Ladenburg Kevin Fultz - JMP Securities Finian OÂ'Shea - Wells Fargo Securities Bryce Rowe - Hovde Melissa Wedel - J.P. Morgan Ryan Lynch - KBW Kenneth Lee - RBC C ...

Sixth Street Specialty Lending Inc. (NYSE:TSLX) Q4 2021 Earnings Conference Call February 18, 2021 8:30 AM ET Company Participants Joshua Easterly - Chairman, Chief Executive Officer Bo Stanley - President Ian Simmonds - Chief Financial Officer Cami VanHorn - Head of Investor Relations Conference Call Participants Finian OÂ'Shea - Wells Fargo Securities Kevin Fultz - JMP Securities Melissa Wedel - JP Morgan Kenneth Lee - RBC Capital Markets Ryan Lynch - KBW Robert Dodd - Raymond James Operator Good morning ...