<SEC-DOCUMENT>0001628280-25-025195-index.html : 20250513
<SEC-HEADER>0001628280-25-025195.hdr.sgml : 20250513
<ACCEPTANCE-DATETIME>20250513171633
ACCESSION NUMBER:		0001628280-25-025195
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		10
FILED AS OF DATE:		20250513
DATE AS OF CHANGE:		20250513

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Portman Ridge Finance Corp
		CENTRAL INDEX KEY:			0001372807
		ORGANIZATION NAME:           	
		EIN:				205951150
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-285230
		FILM NUMBER:		25941385

	BUSINESS ADDRESS:	
		STREET 1:		650 MADISON AVNUE
		STREET 2:		3RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212.891.2880

	MAIL ADDRESS:	
		STREET 1:		650 MADISON AVNUE
		STREET 2:		3RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KCAP Financial, Inc.
		DATE OF NAME CHANGE:	20120710

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Kohlberg Capital CORP
		DATE OF NAME CHANGE:	20061211

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Kohlberg Capital, LLC
		DATE OF NAME CHANGE:	20060815
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>portmanridge424b3.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: portmanridge424b3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>portmanridgea.jpg
<TEXT>
Document 2 - file: portmanridgea.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>projectridge-lrfcproxyca001a.jpg
<TEXT>
Document 3 - file: projectridge-lrfcproxyca001a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>projectridge-lrfcproxyca002a.jpg
<TEXT>
Document 4 - file: projectridge-lrfcproxyca002a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>projectridge-ptmnproxyca001a.jpg
<TEXT>
Document 5 - file: projectridge-ptmnproxyca001a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>projectridge-ptmnproxyca002a.jpg
<TEXT>
Document 6 - file: projectridge-ptmnproxyca002a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>summaryofthemerger2aa.jpg
<TEXT>
Document 7 - file: summaryofthemerger2aa.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>summaryofthemergers1aa.jpg
<TEXT>
Document 8 - file: summaryofthemergers1aa.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>summaryofthemergers3aa.jpg
<TEXT>
Document 9 - file: summaryofthemergers3aa.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>summaryofthemergers4aa.jpg
<TEXT>
Document 10 - file: summaryofthemergers4aa.jpg

</DOCUMENT>
</SEC-DOCUMENT>