<SEC-DOCUMENT>0001476765-21-000178-index.html : 20211129
<SEC-HEADER>0001476765-21-000178.hdr.sgml : 20211129
<ACCEPTANCE-DATETIME>20211129161238
ACCESSION NUMBER:		0001476765-21-000178
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		28
CONFORMED PERIOD OF REPORT:	20211129
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20211129
DATE AS OF CHANGE:		20211129

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GOLUB CAPITAL BDC, Inc.
		CENTRAL INDEX KEY:			0001476765
		IRS NUMBER:				471893276
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	814-00794
		FILM NUMBER:		211456273

	BUSINESS ADDRESS:	
		STREET 1:		200 PARK AVENUE
		STREET 2:		25TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10166
		BUSINESS PHONE:		212.750.6060

	MAIL ADDRESS:	
		STREET 1:		200 PARK AVENUE
		STREET 2:		25TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10166

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GOLUB CAPITAL INVESTMENT Corp
		DATE OF NAME CHANGE:	20170511

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Golub Capital BDC, Inc.
		DATE OF NAME CHANGE:	20100414

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Golub Capital BDC LLC
		DATE OF NAME CHANGE:	20091113
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>gbdcip8-kxfy2021q4.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: gbdcip8-kxfy2021q4.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>gbdcfy2021q4investorpres.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: gbdcfy2021q4investorpres.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>gbdcfy2021q4investorpres001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: gbdcfy2021q4investorpres001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>gbdcfy2021q4investorpres002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: gbdcfy2021q4investorpres002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>gbdcfy2021q4investorpres003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: gbdcfy2021q4investorpres003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>gbdcfy2021q4investorpres004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: gbdcfy2021q4investorpres004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>gbdcfy2021q4investorpres005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: gbdcfy2021q4investorpres005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>gbdcfy2021q4investorpres006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: gbdcfy2021q4investorpres006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>gbdcfy2021q4investorpres007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: gbdcfy2021q4investorpres007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>gbdcfy2021q4investorpres008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: gbdcfy2021q4investorpres008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>gbdcfy2021q4investorpres009.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: gbdcfy2021q4investorpres009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>gbdcfy2021q4investorpres010.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: gbdcfy2021q4investorpres010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>gbdcfy2021q4investorpres011.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: gbdcfy2021q4investorpres011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>gbdcfy2021q4investorpres012.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: gbdcfy2021q4investorpres012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>gbdcfy2021q4investorpres013.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: gbdcfy2021q4investorpres013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>gbdcfy2021q4investorpres014.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: gbdcfy2021q4investorpres014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>gbdcfy2021q4investorpres015.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: gbdcfy2021q4investorpres015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>gbdcfy2021q4investorpres016.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: gbdcfy2021q4investorpres016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>gbdcfy2021q4investorpres017.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: gbdcfy2021q4investorpres017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>gbdcfy2021q4investorpres018.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: gbdcfy2021q4investorpres018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>gbdcfy2021q4investorpres019.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: gbdcfy2021q4investorpres019.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>gbdcfy2021q4investorpres020.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: gbdcfy2021q4investorpres020.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>gbdcfy2021q4investorpres021.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: gbdcfy2021q4investorpres021.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>gbdcfy2021q4investorpres022.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: gbdcfy2021q4investorpres022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>gbdcfy2021q4investorpres023.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: gbdcfy2021q4investorpres023.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>gbdcfy2021q4investorpres024.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: gbdcfy2021q4investorpres024.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>gbdcfy2021q4investorpres025.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: gbdcfy2021q4investorpres025.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>gbdcfy2021q4investorpres026.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: gbdcfy2021q4investorpres026.jpg
</DOCUMENT> </SEC-DOCUMENT>