<SEC-DOCUMENT>0001434265-25-000112-index.html : 20251229
<SEC-HEADER>0001434265-25-000112.hdr.sgml : 20251229
<ACCEPTANCE-DATETIME>20251229082751
ACCESSION NUMBER:		0001434265-25-000112
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20251229
FILED AS OF DATE:		20251229
DATE AS OF CHANGE:		20251229

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GENMAB A/S
		CENTRAL INDEX KEY:			0001434265
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				000000000

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38976
		FILM NUMBER:		251603318

	BUSINESS ADDRESS:	
		STREET 1:		TOLDBODGADE 33
		CITY:			1253 COPENHAGEN K
		STATE:			G7
		ZIP:			00000

	MAIL ADDRESS:	
		STREET 1:		TOLDBODGADE 33
		CITY:			1253 COPENHAGEN K
		STATE:			G7
		ZIP:			00000
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>gmab_20251229x6k.htm
<DESCRIPTION>6-K
<TEXT>
Document 1 - file: gmab_20251229x6k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>gmab_20251229xex99d1.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: gmab_20251229xex99d1.htm

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

</DOCUMENT>
</SEC-DOCUMENT>