Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K 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: 001-33723 Main Street Capital Corporation (Exact name of registrant as specified in its charter) Maryland (State or other jurisdiction of incorporation or organization) 1300 Post Oak Boulevard, 8th Floor Houston, TX 41-2230745 (I.R.S. Employer Identification ...

Main Street Capital (NYSE:MAIN) Q4 2021 Earnings Conference Call February 25, 2022 10:00 AM ET Company Participants Zach Vaughan - Investor Relations Dwayne Hyzak - Chief Executive Officer David Magdol - President and Chief Investment Officer Jesse Morris - EVP, Chief Financial Officer and Chief Operating Officer Jason Beauvais - EVP, General Counsel, Chief Compliance Officer and Secretary Conference Call Participants Kenneth Lee - RBC Capital Markets Bryce Rowe - Hovde Robert Dodd - Raymond James David Miy ...

Main Street Capital (NYSE:MAIN) Q3 2021 Earnings Conference Call November 5, 2021 10:00 AM ET Company Participants Dwayne Hyzak – CEO Zach Vaughan – Investor Relations David Magdol – Chief Investment Officer Jesse Morris – Executive Vice President Conference Call Participants Robert Dodd – Raymond James Kenneth Lee – RBC Capital Markets Operator Greetings and welcome to the Main Street Capital Corporation, Third Quarter Earnings Conference Call. At this time, all participants are in a listen-only mode. A br ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 September 30, 2021 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: 001-33723 Main Street Capital Corporation (Exact name of registrant as specified in its charter) Maryland (S ...

Main Street Capital (NYSE:MAIN) Q2 2021 Earnings Conference Call August 6, 2021 10:00 AM ET Company Participants Zach Vaughan - Dennard Lascar-Investor Relations Dwayne Hyzak - Chief Executive Officer David Magdol - President and Chief Investment Officer Jesse Morris - Executive Vice President and Chief Operating Officer Conference Call Participants Kenneth Lee - RBC Capital Markets Robert Dodd - Raymond James Operator Greetings, and welcome to Main Street Capital Corporation Second Quarter Earnings Confere ...

FORM 10-Q Table of Contents (Mark One) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Main Street Capital Corporation (Exact name of registrant as specified in its charter) Maryland (State or other jurisdiction of incorporation or organization) 1300 Post Oak Boulevard, 8th Floor Houston, TX For the transition period from: to ◻ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES Commission File Number: 001-33723 For the quarterly period ended June 30, 2021 EXCHANGE AC ...

Main Street Capital (NYSE:MAIN) Q1 2021 Earnings Conference Call May 7, 2021 10:00 AM ET Company Participants Zach Vaughan - IR Dwayne Hyzak - CEO & Executive Director David Magdol - President, CIO & Senior MD Brent Smith - CFO & Treasurer Conference Call Participants Robert Dodd - Raymond James Operator Greetings, and welcome to Main Street Capital Corporation First Quarter Earnings Conference Call. At this time, all participants are in a listen-only mode. A brief question-and-answer session will follow th ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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, 2021 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: 001-33723 Main Street Capital Corporation (Exact name of registrant as specified in its charter) Maryland (State ...

CAPITAL CORPORATION Page 1 Investor Presentation Fourth Quarter – 2020 Main Street Capital Corporation NYSE: MAIN mainstcapital.com Main Street Capital Corporation NYSE: MAIN mainstcapital.com Disclaimers Main Street Capital Corporation (MAIN) cautions that statements in this presentation that are forward-looking, and provide other than historical information, involve risks and uncertainties that may impact our future results of operations. The forward-looking statements in this presentation are based on cu ...

Main Street Capital (NYSE:MAIN) Q4 2020 Earnings Conference Call February 26, 2021 10:00 AM ET Corporate Participants Zach Vaughan - Investors Relations Dwayne Hyzak - Chief Executive Officer David Magdol - President and Chief Investment Officer Brent Smith - Chief Financial Officer Vince Foster - Executive Chairman Conference Call Participants Robert Dodd - Raymond James Kenneth Lee - RBC Capital Markets David Miyazaki - Confluence Investment Management Operator Greetings, and welcome to the Main Street Ca ...