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CIK 0000728385 · Non-accelerated filer<br>Smaller reporting company

Birchtech Corp.

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Ticker
BCHT
Exchange
NYSE
Industry
Measuring & Controlling Devices, NEC
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
870398271
Phone
614-505-6115
Business address
1810 JESTER DRIVE, CORSICANA, TX, 75109
Former names
Midwest Energy Emissions Corp., China Youth Media, Inc., DIGICORP, INC., DIGICORP
  1. 4 Shares withheld for taxes Secretary gave up 95,000 shares (to pay taxes)
  2. 4 Shares withheld for taxes President and CEO gave up 140,000 shares (to pay taxes)
  3. 4 Option exercise Chairman of the Board acquired 850,000 shares (option exercise)
  4. 4 Option exercise Chairman of the Board acquired 216,664 shares (option exercise)
  5. 4 Grant or award President and CEO acquired 3,000,000 shares (grant or award)
  6. 4 Derivatives Options or other derivatives
  7. 4 Open-market buy Chairman of the Board bought 10,000 shares at $0.24 ($2,400)
  8. 4 Derivatives Options or other derivatives
  9. 4 Grant or award Secretary acquired 100,000 shares (grant or award)
  10. 4 Grant or award Chairman of the Board acquired 150,000 shares (grant or award)
  11. 4 Derivatives Options or other derivatives
  12. 4 Derivatives Options or other derivatives
  13. 4 Derivatives Options or other derivatives
  14. 4 Derivatives Options or other derivatives
  15. 4 Derivatives Options or other derivatives
  16. 4 Derivatives Options or other derivatives
  17. 4 Derivatives Options or other derivatives
  18. 4 Derivatives Options or other derivatives
  19. 4 Option exercise Chairman of the Board acquired 125,000 shares (option exercise)
  20. 4 Shares withheld for taxes Chairman of the Board gave up 9,131 shares (to pay taxes)

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