<SEC-DOCUMENT>0001558370-22-002589-index.html : 20220301
<SEC-HEADER>0001558370-22-002589.hdr.sgml : 20220301
<ACCEPTANCE-DATETIME>20220301164500
ACCESSION NUMBER:		0001558370-22-002589
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		10
CONFORMED PERIOD OF REPORT:	20211231
FILED AS OF DATE:		20220301
DATE AS OF CHANGE:		20220301

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Horizon Technology Finance Corp
		CENTRAL INDEX KEY:			0001487428
		IRS NUMBER:				272114934
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	814-00802
		FILM NUMBER:		22698954

	BUSINESS ADDRESS:	
		STREET 1:		312 FARMINGTON AVENUE
		CITY:			FARMINGTON
		STATE:			CT
		ZIP:			06032
		BUSINESS PHONE:		860-676-8654

	MAIL ADDRESS:	
		STREET 1:		312 FARMINGTON AVENUE
		CITY:			FARMINGTON
		STATE:			CT
		ZIP:			06032
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K
<SEQUENCE>1
<FILENAME>hrzn-20211231x10k.htm
<DESCRIPTION>10-K
<TEXT>
Document 1 - file: hrzn-20211231x10k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.7
<SEQUENCE>2
<FILENAME>hrzn-20211231xex4d7.htm
<DESCRIPTION>EX-4.7
<TEXT>
Document 2 - file: hrzn-20211231xex4d7.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-21
<SEQUENCE>3
<FILENAME>hrzn-20211231xex21.htm
<DESCRIPTION>EX-21
<TEXT>
Document 3 - file: hrzn-20211231xex21.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23
<SEQUENCE>4
<FILENAME>hrzn-20211231xex23.htm
<DESCRIPTION>EX-23
<TEXT>
Document 4 - file: hrzn-20211231xex23.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>5
<FILENAME>hrzn-20211231xex31d1.htm
<DESCRIPTION>EX-31.1
<TEXT>
Document 5 - file: hrzn-20211231xex31d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>6
<FILENAME>hrzn-20211231xex31d2.htm
<DESCRIPTION>EX-31.2
<TEXT>
Document 6 - file: hrzn-20211231xex31d2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>7
<FILENAME>hrzn-20211231xex32d1.htm
<DESCRIPTION>EX-32.1
<TEXT>
Document 7 - file: hrzn-20211231xex32d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>8
<FILENAME>hrzn-20211231xex32d2.htm
<DESCRIPTION>EX-32.2
<TEXT>
Document 8 - file: hrzn-20211231xex32d2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>hrzn-20211231x10k001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: hrzn-20211231x10k001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>hrzn-20211231x10k007.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: hrzn-20211231x10k007.jpg

</DOCUMENT>
</SEC-DOCUMENT>