SEC EDGAR Submission 0001193125-22-000260

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<ACCEPTANCE-DATETIME>20220103065741
ACCESSION NUMBER:		0001193125-22-000260
CONFORMED SUBMISSION TYPE:	S-1/A
PUBLIC DOCUMENT COUNT:		40
FILED AS OF DATE:		20220103
DATE AS OF CHANGE:		20220103

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Amylyx Pharmaceuticals, Inc.
		CENTRAL INDEX KEY:			0001658551
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				464600503
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-1/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-261703
		FILM NUMBER:		22500357

	BUSINESS ADDRESS:	
		STREET 1:		43 THORNDIKE STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141
		BUSINESS PHONE:		617-683-0917

	MAIL ADDRESS:	
		STREET 1:		43 THORNDIKE STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02141
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Document 1 - file: d155225ds1a.htm

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Document 3 - file: d155225dex33.htm

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Document 4 - file: d155225dex34.htm

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Document 5 - file: d155225dex41.htm

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Document 6 - file: d155225dex51.htm

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Document 14 - file: d155225dex109.htm

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Document 18 - file: d155225dex1013.htm

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Document 20 - file: d155225dex1015.htm

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Document 21 - file: d155225dex1016.htm

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Document 40 - file: g73339sp32.jpg

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