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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. NT 10-K Other NT 10-K
  2. UPLOAD Other SEC-generated Letter
  3. UPLOAD Other SEC-generated Letter
  4. UPLOAD Other SEC-generated Letter
  5. UPLOAD Other SEC-generated Letter
  6. UPLOAD Other SEC-generated Letter
  7. CORRESP Other Correspondence Between Filers and SEC Staff
  8. CORRESP Other Correspondence Between Filers and SEC Staff
  9. CORRESP Other Correspondence Between Filers and SEC Staff
  10. 8-K Event Material agreement
  11. CORRESP Other Correspondence Between Filers and SEC Staff
  12. CORRESP Other Correspondence Between Filers and SEC Staff
  13. 10-Q Report Quarterly Report
  14. NT 10-Q Other NT 10-Q
  15. CORRESP Other Correspondence Between Filers and SEC Staff
  16. 8-K Event Bylaws or fiscal year change · Other events
  17. DEF 14C Other DEF 14C
  18. 8-K Event New debt or obligation
  19. PRE 14C Other PRE 14C
  20. 10-Q Report Quarterly Report

Page 32 of 41 · 808 filings