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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 Insider Changes in Ownership
  2. 4 Insider Changes in Ownership
  3. NT 10-K Other NT 10-K
  4. 10-Q Report Quarterly Report
  5. 10-Q Report Quarterly Report
  6. 8-K Event Other events
  7. ARS Other Annual Report to Security Holders
  8. DEF 14A Proxy Proxy Statement
  9. 10-Q Report Quarterly Report
  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. 4 Insider Changes in Ownership
  13. 4 Insider Changes in Ownership
  14. 4 Insider Changes in Ownership
  15. 4 Insider Changes in Ownership
  16. 10-K Report Annual Report
  17. 4 Insider Changes in Ownership
  18. 4 Insider Changes in Ownership
  19. 4 Insider Changes in Ownership
  20. 4 Insider Changes in Ownership

Page 31 of 41 · 808 filings