<SEC-DOCUMENT>0001193125-19-264439-index.html : 20191008 <SEC-HEADER>0001193125-19-264439.hdr.sgml : 20191008 <ACCEPTANCE-DATETIME>20191008155212 ACCESSION NUMBER: 0001193125-19-264439 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 5 FILED AS OF DATE: 20191008 DATE AS OF CHANGE: 20191008 EFFECTIVENESS DATE: 20191008 FILER: COMPANY DATA: COMPANY CONFORMED NAME: GLADSTONE CAPITAL CORP CENTRAL INDEX KEY: 0001143513 IRS NUMBER: 542040781 STATE OF INCORPORATION: MD FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 333-228720 FILM NUMBER: 191142734 BUSINESS ADDRESS: STREET 1: 1521 WESTBRANCH DRIVE STREET 2: SUITE 100 CITY: MCLEAN STATE: VA ZIP: 22102 BUSINESS PHONE: 703-287-5800 MAIL ADDRESS: STREET 1: 1521 WESTBRANCH DRIVE STREET 2: SUITE 100 CITY: MCLEAN STATE: VA ZIP: 22102 </SEC-HEADER> <DOCUMENT> <TYPE>497 <SEQUENCE>1 <FILENAME>d770706d497.htm <DESCRIPTION>497 <TEXT> Document 1 - file: d770706d497.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g770706g19n23.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g770706g19n23.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g770706g19z49.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g770706g19z49.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g770706g36u88.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g770706g36u88.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g770706g80b68.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g770706g80b68.jpg
</DOCUMENT> </SEC-DOCUMENT>