<SEC-DOCUMENT>0001558370-22-004755-index.html : 20220330
<SEC-HEADER>0001558370-22-004755.hdr.sgml : 20220330
<ACCEPTANCE-DATETIME>20220330162609
ACCESSION NUMBER:		0001558370-22-004755
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20220330
DATE AS OF CHANGE:		20220330

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FRANKLIN STREET PROPERTIES CORP /MA/
		CENTRAL INDEX KEY:			0001031316
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				042724223
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32470
		FILM NUMBER:		22786803

	BUSINESS ADDRESS:	
		STREET 1:		401 EDGEWATER PLACE
		STREET 2:		STE 200
		CITY:			WAKEFIELD
		STATE:			MA
		ZIP:			01880
		BUSINESS PHONE:		7815571300

	MAIL ADDRESS:	
		STREET 1:		401 EDGEWATER PLACE
		STREET 2:		STE 200
		CITY:			WAKEFIELD
		STATE:			MA
		ZIP:			01880

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FRANKLIN STREET PARTNERS LP
		DATE OF NAME CHANGE:	20010301
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>tmb-20220330xdefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: tmb-20220330xdefa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tmb-20220330xdefa14a001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tmb-20220330xdefa14a001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>tmb-20220330xdefa14a002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: tmb-20220330xdefa14a002.jpg

</DOCUMENT>
</SEC-DOCUMENT>