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CIK 0000087802 · Non-accelerated filer<br>Smaller reporting company

SCIENTIFIC INDUSTRIES INC

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Ticker
SCND
Exchange
OTC
Industry
Laboratory Analytical Instruments
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
042217279
Phone
6315674700
Business address
70 ORVILLE DR, AIRPORT INTERNATIONAL PLZ, BOHEMIA, NY, 11716
  1. 4 Open-market sale Director sold 3,600 shares at $5.18 ($18,648)
  2. 4 Open-market sale Director sold 400 shares at $5.10 ($2,040)
  3. 4 Open-market sale Director sold 1,000 shares at $5.00 ($5,000)
  4. 4 Open-market sale Director sold 1,000 shares at $5.00 ($5,000)
  5. 4 Open-market sale Director sold 1,000 shares at $5.00 ($5,000)
  6. 4 Open-market sale Director sold 1,000 shares at $5.00 ($5,000)
  7. 4 Open-market sale Director sold 740 shares at $5.00 ($3,700)
  8. 4 Open-market buy Director bought 7,000 shares at $5.50 ($38,500)
  9. 4 Open-market sale Director sold 2,840 shares at $6.05 ($17,182)
  10. 4 Open-market buy President and CEO bought 380 shares at $5.50 ($2,090)
  11. 4 Open-market buy Chairman of the Board bought 13,000 shares at $5.50 ($71,500)
  12. 4 Open-market buy 10% owner bought 45,456 shares at $5.50 ($250,008)
  13. 4 Derivatives Options or other derivatives
  14. 4 Open-market sale Director sold 2,770 shares at $6.50 ($18,005)
  15. 4 Open-market sale Director sold 3,900 shares at an average $5.53 ($21,560)
  16. 4 Open-market sale Director sold 1,050 shares at $5.64 ($5,922)
  17. 4 Open-market sale Director sold 3,100 shares at $10.58 ($32,798)
  18. 3 Insider Initial Statement of Ownership
  19. 3 Insider Initial Statement of Ownership
  20. 4 Grant or award 10% owner acquired 421,052 shares (grant or award)

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