<SEC-DOCUMENT>0001193125-24-060718-index.html : 20240306
<SEC-HEADER>0001193125-24-060718.hdr.sgml : 20240306
<ACCEPTANCE-DATETIME>20240306161141
ACCESSION NUMBER:		0001193125-24-060718
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		8
FILED AS OF DATE:		20240306
DATE AS OF CHANGE:		20240306

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TScan Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001783328
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				825282075
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-277699
		FILM NUMBER:		24725978

	BUSINESS ADDRESS:	
		STREET 1:		880 WINTER STREET
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		857-399-9500

	MAIL ADDRESS:	
		STREET 1:		880 WINTER STREET
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>d778597ds3.htm
<DESCRIPTION>S-3
<TEXT>
Document 1 - file: d778597ds3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.4
<SEQUENCE>2
<FILENAME>d778597dex44.htm
<DESCRIPTION>EX-4.4
<TEXT>
Document 2 - file: d778597dex44.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.5
<SEQUENCE>3
<FILENAME>d778597dex45.htm
<DESCRIPTION>EX-4.5
<TEXT>
Document 3 - file: d778597dex45.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>4
<FILENAME>d778597dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 4 - file: d778597dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>5
<FILENAME>d778597dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 5 - file: d778597dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>6
<FILENAME>d778597dexfilingfees.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 6 - file: d778597dexfilingfees.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g778597g01a01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g778597g01a01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g778597g0305204728318.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g778597g0305204728318.jpg

</DOCUMENT>
</SEC-DOCUMENT>