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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-20-019308
Filing Date
2020-03-16
Accepted
2020-03-16 17:02:35
Documents
1
Period of Report
2020-03-13

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 3204
  Complete submission text file 0001209191-20-019308.txt   4566
Mailing Address 131 SOUTH CLARK DRIVE TEMPE AZ 85281
Business Address 131 SOUTH CLARK DRIVE TEMPE AZ 85281 4809675146
AMTECH SYSTEMS INC (Issuer) CIK: 0000720500 (see all company filings)

IRS No.: 860411215 | State of Incorp.: AZ | Fiscal Year End: 0930
SIC: 3559 Special Industry Machinery, NEC
Office of Technology

Mailing Address
Business Address
WHANG JONG S (Reporting) CIK: 0001046064 (see all company filings)

State of Incorp.: AZ | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-11412 | Film No.: 20718003