0000950170-24-028649.txt : 20240308 0000950170-24-028649.hdr.sgml : 20240308 20240308161241 ACCESSION NUMBER: 0000950170-24-028649 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240306 FILED AS OF DATE: 20240308 DATE AS OF CHANGE: 20240308 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GARNREITER MICHAEL CENTRAL INDEX KEY: 0001207669 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-11412 FILM NUMBER: 24734486 MAIL ADDRESS: STREET 1: 6735 E. GREENWAY PARKWAY STREET 2: UNIT #2049 CITY: SCOTTSDALE STATE: AZ ZIP: 85254 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AMTECH SYSTEMS INC CENTRAL INDEX KEY: 0000720500 STANDARD INDUSTRIAL CLASSIFICATION: SPECIAL INDUSTRY MACHINERY, NEC [3559] ORGANIZATION NAME: 06 Technology IRS NUMBER: 860411215 STATE OF INCORPORATION: AZ FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 58 S RIVER DRIVE SUITE 370 CITY: TEMPE STATE: AZ ZIP: 85288 BUSINESS PHONE: 4809675146 MAIL ADDRESS: STREET 1: 58 S RIVER DRIVE SUITE 370 CITY: TEMPE STATE: AZ ZIP: 85288 FORMER COMPANY: FORMER CONFORMED NAME: QUARTZ ENGINEERING & MATERIALS INC DATE OF NAME CHANGE: 19870715 4 1 ownership.xml 4 X0508 4 2024-03-06 0000720500 AMTECH SYSTEMS INC ASYS 0001207669 GARNREITER MICHAEL C/O AMTECH SYSTEMS, INC. 131 S. CLARK DRIVE TEMPE AZ 85288 true false false false false Restricted Stock Units 2024-03-06 4 A false 8299 0 A 2025-03-06 Amtech Systems, Inc. $0.01 par value common stock 8299 8299 D Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc. The restricted stock units will vest entirely on the first anniversary of the grant date. /s/ Lisa D. Gibbs, by power of attorney 2024-03-08