<SEC-DOCUMENT>0001193125-21-005849-index.html : 20210111
<SEC-HEADER>0001193125-21-005849.hdr.sgml : 20210111
<ACCEPTANCE-DATETIME>20210111083731
ACCESSION NUMBER:		0001193125-21-005849
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20210110
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20210111
DATE AS OF CHANGE:		20210111

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALNYLAM PHARMACEUTICALS, INC.
		CENTRAL INDEX KEY:			0001178670
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				770602661
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36407
		FILM NUMBER:		21519414

	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
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