0001593968-21-000770.txt : 20210303 0001593968-21-000770.hdr.sgml : 20210303 20210303164509 ACCESSION NUMBER: 0001593968-21-000770 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210301 FILED AS OF DATE: 20210303 DATE AS OF CHANGE: 20210303 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: FOSTER VINCENT D CENTRAL INDEX KEY: 0001069725 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 814-00746 FILM NUMBER: 21709816 MAIL ADDRESS: STREET 1: QUANTA SERVICES, INC. STREET 2: 2800 POST OAK BLVD., SUITE 2600 CITY: HOUSTON STATE: TX ZIP: 77056-6175 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Main Street Capital CORP CENTRAL INDEX KEY: 0001396440 IRS NUMBER: 412230745 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1300 POST OAK BOULEVARD STREET 2: SUITE 800 CITY: HOUSTON STATE: TX ZIP: 77056 BUSINESS PHONE: (713) 350-6000 MAIL ADDRESS: STREET 1: 1300 POST OAK BOULEVARD STREET 2: SUITE 800 CITY: HOUSTON STATE: TX ZIP: 77056 4 1 primary_01.xml PRIMARY DOCUMENT X0306 4 2021-03-01 0001396440 Main Street Capital CORP MAIN 0001069725 FOSTER VINCENT D 1300 POST OAK BLVD 8TH FLOOR HOUSTON TX 77056 true true false false Executive Chairman Common Stock 2021-03-01 4 A false 5092 0 A 1693946.2446 D Common Stock 33300 I By MS V Common Stock 50000 I By MS IV Common Stock 34557 I By MS III Common Stock 34557 I By MS II Common Stock 35307.4742 I By MS I Shares issued under the Main Street Capital Corporation 2015 Equity and Incentive Plan. Family trust. Represents shares held in MS Trust IV, a charitable trust where Mr. Foster is a trustee and holds the remainder interest therein. /s/ Jason B. Beauvais as Attorney-in-Fact for Vincent D. Foster 2021-03-03