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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. 8-K Event Executive or director change
  2. ARS Other Annual Report to Security Holders
  3. DEF 14A Proxy Proxy Statement
  4. 4 Open-market sale President sold 13,375 shares at an average $25.03 ($334,739)
  5. 4 Open-market sale Chief Executive Officer sold 12,500 shares at $25.12 ($314,000)
  6. 4 Open-market sale Chief Financial Officer sold 10,000 shares at an average $24.79 ($247,905)
  7. 4 Open-market sale Director sold 5,000 shares at $24.88 ($124,411)
  8. 4 Open-market sale Director sold 1,000 shares at $21.02 ($21,022)
  9. 4 Open-market sale President sold 7,500 shares at an average $23.11 ($173,325)
  10. 4 Open-market sale Director sold 2,500 shares at $21.07 ($52,675)
  11. 4 Open-market sale President sold 16,250 shares at $21.60 ($351,021)
  12. 4 Open-market sale Chief Accounting Officer sold 9,611 shares at $20.96 ($201,429)
  13. 4 Open-market sale Chief Executive Officer sold 11,244 shares at an average $20.31 ($228,330)
  14. 4 Open-market sale Chief Executive Officer sold 12,798 shares at an average $20.27 ($259,460)
  15. 4 Open-market sale Chief Executive Officer sold 29,658 shares at an average $17.67 ($523,924)
  16. 8-K Event Executive or director change
  17. 4 Derivatives Options or other derivatives
  18. 4 Derivatives Options or other derivatives
  19. 4 Derivatives Options or other derivatives
  20. 4 Derivatives Options or other derivatives

Page 32 of 49 · 979 filings