<SEC-DOCUMENT>0001140361-26-013365-index.html : 20260406
<SEC-HEADER>0001140361-26-013365.hdr.sgml : 20260406
<ACCEPTANCE-DATETIME>20260406170120
ACCESSION NUMBER:		0001140361-26-013365
CONFORMED SUBMISSION TYPE:	ARS
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20251231
FILED AS OF DATE:		20260406
DATE AS OF CHANGE:		20260406
EFFECTIVENESS DATE:		20260406

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALNYLAM PHARMACEUTICALS, INC.
		CENTRAL INDEX KEY:			0001178670
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				770602661
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		ARS
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36407
		FILM NUMBER:		26841993

	BUSINESS ADDRESS:	
		STREET 1:		675 WEST KENDALL STREET
		STREET 2:		HENRI A. TERMEER SQUARE
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		(617) 551-8200

	MAIL ADDRESS:	
		STREET 1:		675 WEST KENDALL STREET
		STREET 2:		HENRI A. TERMEER SQUARE
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALNYLAM PHARMACEUTICALS INC
		DATE OF NAME CHANGE:	20020724
</SEC-HEADER>
<DOCUMENT>
<TYPE>ARS
<SEQUENCE>1
<FILENAME>ef20069834_ars.pdf
<DESCRIPTION>ARS
<TEXT>
Document 1 - file: ef20069834_ars.pdf

</DOCUMENT>
</SEC-DOCUMENT>