<SEC-DOCUMENT>0001140361-15-012940-index.html : 20150323
<SEC-HEADER>0001140361-15-012940.hdr.sgml : 20150323
<ACCEPTANCE-DATETIME>20150323162252
ACCESSION NUMBER:		0001140361-15-012940
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20150317
FILED AS OF DATE:		20150323
DATE AS OF CHANGE:		20150323

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMTECH SYSTEMS INC
		CENTRAL INDEX KEY:			0000720500
		STANDARD INDUSTRIAL CLASSIFICATION:	SPECIAL INDUSTRY MACHINERY, NEC [3559]
		IRS NUMBER:				860411215
		STATE OF INCORPORATION:			AZ
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		131 S CLARK DR
		CITY:			TEMPE
		STATE:			AZ
		ZIP:			85281
		BUSINESS PHONE:		6029675146

	MAIL ADDRESS:	
		STREET 1:		131 SOUTH CLARK DRIVE
		CITY:			TEMPE
		STATE:			AZ
		ZIP:			85281

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	QUARTZ ENGINEERING & MATERIALS INC
		DATE OF NAME CHANGE:	19870715

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			M3C Holdings LLC
		CENTRAL INDEX KEY:			0001595803
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-11412
		FILM NUMBER:		15719441

	BUSINESS ADDRESS:	
		STREET 1:		C/O NORTH BAY ASSOCIATES
		STREET 2:		14000 QUAIL SPRINGS PARKWAY
		CITY:			OKLAHOMA CITY
		STATE:			OK
		ZIP:			73134
		BUSINESS PHONE:		(405) 936-6220

	MAIL ADDRESS:	
		STREET 1:		C/O NORTH BAY ASSOCIATES
		STREET 2:		14000 QUAIL SPRINGS PARKWAY
		CITY:			OKLAHOMA CITY
		STATE:			OK
		ZIP:			73134
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4/A
<TEXT>
Document 1 - file: doc1.html

Document 1 - RAW XML: doc1.xml

</DOCUMENT>
</SEC-DOCUMENT>