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CIK 0000720500 · Non-accelerated filer<br>Smaller reporting company

AMTECH SYSTEMS INC

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Ticker
ASYS
Exchange
Nasdaq
Industry
Special Industry Machinery, NEC
FY end
Sep 30
Incorporated
AZ
Entity type
operating
EIN
860411215
Phone
4809675146
Business address
58 S RIVER DRIVE SUITE 370, TEMPE, AZ, 85288
  1. SCHEDULE 13G Stake Statement of Beneficial Ownership
  2. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  3. SCHEDULE 13G Stake Statement of Beneficial Ownership
  4. SCHEDULE 13D/A Stake Beneficial Ownership Report
  5. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  6. DEF 14A Proxy Proxy Statement
  7. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  8. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  9. SCHEDULE 13D/A Stake Beneficial Ownership Report
  10. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  11. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  12. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  13. DEF 14A Proxy Proxy Statement
  14. SC 13G Stake Amended Statement of Ownership
  15. SC 13G/A Stake Amended Statement of Ownership
  16. SC 13G/A Stake Amended Statement of Ownership
  17. SC 13G/A Stake Amended Statement of Ownership
  18. SC 13D/A Stake Beneficial Ownership Report
  19. SC 13G/A Stake Amended Statement of Ownership
  20. SC 13G/A Stake Amended Statement of Ownership

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