0001209191-23-031669.txt : 20230523 0001209191-23-031669.hdr.sgml : 20230523 20230523162907 ACCESSION NUMBER: 0001209191-23-031669 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230519 FILED AS OF DATE: 20230523 DATE AS OF CHANGE: 20230523 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DAIGLE ROBERT C CENTRAL INDEX KEY: 0001267540 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-11412 FILM NUMBER: 23949256 MAIL ADDRESS: STREET 1: C/O: ROGERS CORPORATION STREET 2: ONE TECHNOLOGY DRIVE PO BOX 188 CITY: ROGERS STATE: CT ZIP: 06263-0188 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 SOUTH CLARK DRIVE CITY: TEMPE STATE: AZ ZIP: 85288 BUSINESS PHONE: 4809675146 MAIL ADDRESS: STREET 1: 131 SOUTH CLARK DRIVE CITY: TEMPE STATE: AZ ZIP: 85288 FORMER COMPANY: FORMER CONFORMED NAME: QUARTZ ENGINEERING & MATERIALS INC DATE OF NAME CHANGE: 19870715 4 1 doc4.xml FORM 4 SUBMISSION X0407 4 2023-05-19 0 0000720500 AMTECH SYSTEMS INC ASYS 0001267540 DAIGLE ROBERT C C/O AMTECH SYSTEMS, INC. 131 S. CLARK DRIVE TEMPE AZ 85288 1 0 0 0 0 Amtech Systems, Inc. $0.01 par value common stock 2023-05-19 4 P 0 84 8.75 A 3084 D /s/ Lisa D. Gibbs on behalf of Robert C. Daigle by Power of Attorney 2023-05-23