<SEC-DOCUMENT>0001558370-21-017080-index.html : 20220615
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<ACCEPTANCE-DATETIME>20211230163526

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ACCESSION NUMBER:		0001558370-21-017080

CONFORMED SUBMISSION TYPE:	S-3/A

PUBLIC DOCUMENT COUNT:		6

FILED AS OF DATE:		20211230

DATE AS OF CHANGE:		20220517


FILER:


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			AXT INC

		CENTRAL INDEX KEY:			0001051627

		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]

		IRS NUMBER:				943031310

		STATE OF INCORPORATION:			DE

		FISCAL YEAR END:			1231



	FILING VALUES:

		FORM TYPE:		S-3/A

		SEC ACT:		1933 Act

		SEC FILE NUMBER:	333-258196

		FILM NUMBER:		211533244



	BUSINESS ADDRESS:	

		STREET 1:		4281 TECHNOLOGY DR.

		CITY:			FREMONT

		STATE:			CA

		ZIP:			94538

		BUSINESS PHONE:		510.438.4734



	MAIL ADDRESS:	

		STREET 1:		4281 TECHNOLOGY DR.

		CITY:			FREMONT

		STATE:			CA

		ZIP:			94538



	FORMER COMPANY:	

		FORMER CONFORMED NAME:	AMERICAN XTAL TECHNOLOGY

		DATE OF NAME CHANGE:	19971217



</SEC-HEADER>

<DOCUMENT>
<TYPE>S-3/A
<SEQUENCE>1
<FILENAME>tmb-20211230xs3a.htm
<DESCRIPTION>S-3/A
<TEXT>
Document 1 - file: tmb-20211230xs3a.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>2 <FILENAME>tmb-20211230xex23d1.htm <DESCRIPTION>EX-23.1 <TEXT> Document 2 - file: tmb-20211230xex23d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>tmb-20211230xs3a004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: tmb-20211230xs3a004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>tmb-20211230xs3a005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: tmb-20211230xs3a005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>tmb-20211230xcorresp002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: tmb-20211230xcorresp002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>CORRESP <SEQUENCE>7 <FILENAME>filename7.htm <TEXT> Document 7 - file: filename7.htm
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