0001144204-17-009834.txt : 20170217 0001144204-17-009834.hdr.sgml : 20170217 20170217162146 ACCESSION NUMBER: 0001144204-17-009834 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170215 FILED AS OF DATE: 20170217 DATE AS OF CHANGE: 20170217 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: WANSEM PAUL J VAN DER CENTRAL INDEX KEY: 0001223907 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-11412 FILM NUMBER: 17621661 MAIL ADDRESS: STREET 1: 597 LOWELL ROAD CITY: CONCORD STATE: MA ZIP: 01742 4 1 v459984_form4.xml OWNERSHIP DOCUMENT X0306 4 2017-02-15 0 0000720500 AMTECH SYSTEMS INC ASYS 0001223907 WANSEM PAUL J VAN DER C/O AMTECH SYSTEMS, INC., 131 SOUTH CLARK DRIVE TEMPE AZ 85281 1 0 0 0 Common Stock 37846 I By Wife Common Stock 2017-02-15 4 S 0 3075 6.2869 D 26656 I By Family Trust Common Stock 2017-02-15 4 S 0 4937 6.2331 D 332356 D Mr. van der Wansem disclaims beneficial ownership in shares held by his wife. Mr. van der Wansem disclaims any beneficial ownership is shares held by the 1981 Van der Wansem Family Trust. /s/ Paul van der Wansem 2017-02-17