0001959173-24-002050.txt : 20240307 0001959173-24-002050.hdr.sgml : 20240307 20240307114701 ACCESSION NUMBER: 0001959173-24-002050 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240307 DATE AS OF CHANGE: 20240307 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Main Street Capital CORP CENTRAL INDEX KEY: 0001396440 ORGANIZATION NAME: IRS NUMBER: 412230745 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 333-264643 FILM NUMBER: 24728819 BUSINESS ADDRESS: STREET 1: 1300 POST OAK BOULEVARD STREET 2: 8TH FLOOR CITY: HOUSTON STATE: TX ZIP: 77056 BUSINESS PHONE: (713) 350-6000 MAIL ADDRESS: STREET 1: 1300 POST OAK BOULEVARD STREET 2: 8TH FLOOR CITY: HOUSTON STATE: TX ZIP: 77056 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Meserve Nicholas CENTRAL INDEX KEY: 0001563461 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 1300 POST OAK BLVD., STE 800 CITY: HOUSTON STATE: TX ZIP: 77056 144 1 primary_doc.xml 144 0001563461 XXXXXXXX LIVE 0001396440 Main Street Capital CORP 333-264643 1300 POST OAK BOULEVARD 8TH FLOOR HOUSTON TX 77056 (713) 350-6000 Meserve Nicholas Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

6000 275760.60 84980145 03/07/2024 NYSE Common 04/01/2021 Restricted Stock Vesting Issuer N 3629 04/01/2021 Compensation Common 04/01/2022 Restricted Stock Vesting Issuer N 2371 04/01/2022 Compensation N Nicholas T. Meserve

1300 Post Oak Boulevard 8th Floor Houston TX 77056

Common 12/20/2023 6000 258084.28 03/07/2024 /s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Nicholas T. Meserve