Form 8-K - Current report:
SEC Accession No. 0000950170-21-004811
Filing Date
2021-11-19
Accepted
2021-11-19 16:15:41
Documents
14
Period of Report
2021-11-16
Items
Item 4.01: Changes in Registrant's Certifying Accountant
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K asys-20211116.htm   iXBRL 8-K 65544
2 EX-3.1 asys-ex3_1.htm EX-3.1 15550
3 EX-16.1 asys-ex16_1.htm EX-16.1 6680
  Complete submission text file 0000950170-21-004811.txt   214890

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT asys-20211116.xsd EX-101.SCH 2490
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT asys-20211116_lab.xml EX-101.LAB 14011
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT asys-20211116_pre.xml EX-101.PRE 10289
7 EXTRACTED XBRL INSTANCE DOCUMENT asys-20211116_htm.xml XML 4924
Mailing Address 131 SOUTH CLARK DRIVE TEMPE AZ 85281
Business Address 131 SOUTH CLARK DRIVE TEMPE AZ 85281 4809675146
AMTECH SYSTEMS INC (Filer) CIK: 0000720500 (see all company filings)

EIN.: 860411215 | State of Incorp.: AZ | Fiscal Year End: 0930
Type: 8-K | Act: 34 | File No.: 000-11412 | Film No.: 211428501
SIC: 3559 Special Industry Machinery, NEC