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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. 424B5 Offering Prospectus
  2. 424B5 Offering Prospectus
  3. CORRESP Other Correspondence Between Filers and SEC Staff
  4. UPLOAD Other SEC-generated Letter
  5. S-3 Offering Registration Statement
  6. UPLOAD Other SEC-generated Letter
  7. CORRESP Other Correspondence Between Filers and SEC Staff
  8. UPLOAD Other SEC-generated Letter
  9. 424B5 Offering Prospectus
  10. 424B5 Offering Prospectus
  11. CORRESP Other Correspondence Between Filers and SEC Staff
  12. S-3/A Offering Registration Statement
  13. S-3 Offering Registration Statement
  14. UPLOAD Other SEC-generated Letter
  15. CORRESP Other Correspondence Between Filers and SEC Staff
  16. UPLOAD Other SEC-generated Letter
  17. 424B3 Offering Prospectus
  18. UPLOAD Other SEC-generated Letter
  19. CORRESP Other Correspondence Between Filers and SEC Staff
  20. UPLOAD Other SEC-generated Letter

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