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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. 4 Open-market buy Director bought 10,000 shares at $4.86 ($48,600)
  2. 4 Option exercise Director acquired 8,299 shares (option exercise)
  3. 4 Option exercise Director acquired 8,299 shares (option exercise)
  4. 4 Derivatives Options or other derivatives
  5. 4 Option exercise Director acquired 8,299 shares (option exercise)
  6. 4 Open-market buy Director bought 6,523 shares at an average $4.88 ($31,837)
  7. 4 Open-market buy Director bought 22,000 shares at $4.85 ($106,700)
  8. 4 Open-market buy Director bought 54,789 shares at $5.02 ($275,041)
  9. 3 Insider Initial Statement of Ownership
  10. 4 Open-market buy Director bought 32,000 shares at an average $5.68 ($181,625)
  11. 4 Shares withheld for taxes Chairman & CEO gave up 15,472 shares (to pay taxes)
  12. 4 Open-market buy Director bought 40,000 shares at an average $5.53 ($221,050)
  13. 4 Derivatives Options or other derivatives
  14. 3 Insider Initial Statement of Ownership
  15. 4 Open-market buy Director bought 15,811 shares at an average $5.24 ($82,901)
  16. 4 Derivatives Options or other derivatives
  17. 4 Grant or award Director acquired 2,000 shares (grant or award)
  18. 4 Derivatives Options or other derivatives
  19. 4 Grant or award Director acquired 7,500 shares (grant or award)
  20. 4 Derivatives Options or other derivatives

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