<SEC-DOCUMENT>0001125345-23-000127-index.html : 20231106
<SEC-HEADER>0001125345-23-000127.hdr.sgml : 20231106
<ACCEPTANCE-DATETIME>20231106160930
ACCESSION NUMBER:		0001125345-23-000127
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20231106
DATE AS OF CHANGE:		20231106

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MACROGENICS INC
		CENTRAL INDEX KEY:			0001125345
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-275343
		FILM NUMBER:		231380049

	BUSINESS ADDRESS:	
		STREET 1:		9704 MEDICAL CENTER DRIVE
		CITY:			Rockville
		STATE:			MD
		ZIP:			20850
		BUSINESS PHONE:		301-251-5172

	MAIL ADDRESS:	
		STREET 1:		9704 MEDICAL CENTER DRIVE
		CITY:			ROCKVILLE
		STATE:			MD
		ZIP:			20850
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>forms-3macrogenicsxshelfno.htm
<DESCRIPTION>S-3
<TEXT>
Document 1 - file: forms-3macrogenicsxshelfno.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>2
<FILENAME>exhibit107.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 2 - file: exhibit107.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>exhibit51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 3 - file: exhibit51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>exhibit231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: exhibit231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>image_0.jpg
<DESCRIPTION>MACROGENICS LOGO
<TEXT>
Document 5 - file: image_0.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>image_1b.jpg
<DESCRIPTION>COOLEY LOGO
<TEXT>
Document 6 - file: image_1b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>image_3.jpg
<DESCRIPTION>MACROGENICS LOGO
<TEXT>
Document 7 - file: image_3.jpg

</DOCUMENT>
</SEC-DOCUMENT>