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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 Shares withheld for taxes Chairman & CEO gave up 2,603 shares (to pay taxes)
  2. 4 Option exercise Director acquired 4,189 shares (option exercise)
  3. 4 Option exercise Director acquired 4,189 shares (option exercise)
  4. 4 Option exercise Director acquired 4,189 shares (option exercise)
  5. 4 Open-market buy Chairman & CEO bought 3,500 shares at $4.21 ($14,735)
  6. 4 Open-market buy Director bought 20,500 shares at $4.21 ($86,305)
  7. 4 Open-market buy Director bought 14,000 shares at $3.90 ($54,600)
  8. 4 Open-market buy Chief Executive Officer bought 66,000 shares at an average $3.94 ($260,160)
  9. 4 Open-market buy Chief Executive Officer bought 12,250 shares at an average $8.59 ($105,268)
  10. 4 Open-market buy Director bought 15,500 shares at an average $8.85 ($137,190)
  11. 4 Open-market buy Chief Executive Officer bought 49 shares at $9.00 ($441)
  12. 4 Open-market buy Chief Executive Officer bought 2,433 shares at an average $8.75 ($21,299)
  13. 4 Open-market buy Chief Executive Officer bought 16,386 shares at an average $8.94 ($146,497)
  14. 4 Open-market buy Director bought 7,500 shares at $8.88 ($66,600)
  15. 4 Option exercise Director acquired 6,000 shares (option exercise)
  16. 4 Open-market buy Director bought 1,500 shares at $8.89 ($13,335)
  17. 4 Open-market buy Director bought 84 shares at $8.75 ($735)
  18. 4 Open-market buy Director bought 2,500 shares at $8.65 ($21,625)
  19. 4 Open-market buy Director bought 3,000 shares at $8.75 ($26,250)
  20. 4 Open-market buy Director bought 4,750 shares at $8.95 ($42,513)

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