<SEC-DOCUMENT>0001193125-22-096188-index.html : 20220405
<SEC-HEADER>0001193125-22-096188.hdr.sgml : 20220405
<ACCEPTANCE-DATETIME>20220405161906
ACCESSION NUMBER:		0001193125-22-096188
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		20
CONFORMED PERIOD OF REPORT:	20220518
FILED AS OF DATE:		20220405
DATE AS OF CHANGE:		20220405

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:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36407
		FILM NUMBER:		22807117

	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>DEF 14A
<SEQUENCE>1
<FILENAME>d312403ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d312403ddef14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g312403g00a02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g312403g00a02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g312403g00a04.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g312403g00a04.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g312403g00a11.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g312403g00a11.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g312403g01v13.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g312403g01v13.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g312403g08o69.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g312403g08o69.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g312403g12a12.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g312403g12a12.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g312403g13q62.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g312403g13q62.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g312403g16g78.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g312403g16g78.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g312403g27s98.gif <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g312403g27s98.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g312403g29q49.gif <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g312403g29q49.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g312403g30p06.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g312403g30p06.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g312403g39p74.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g312403g39p74.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g312403g48u91.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g312403g48u91.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g312403g70q99.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g312403g70q99.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g312403g74z69.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g312403g74z69.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g312403g85u92.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g312403g85u92.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g312403g88y15.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g312403g88y15.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g312403g93f13.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g312403g93f13.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g312403g98o60.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g312403g98o60.jpg
</DOCUMENT> </SEC-DOCUMENT>