CIK 0000728385 · Non-accelerated filer<br>Smaller reporting company
Birchtech Corp.
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- 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
- SCHEDULE 13G Stake Statement of Beneficial Ownership
- 10-Q Report Quarterly Report
- 8-K Event Shareholder rights changed · Bylaws or fiscal year change · Shareholder vote results
- ARS Other Annual Report to Security Holders
- DEF 14A Proxy Proxy Statement
- PRE 14A Proxy Proxy Statement (Preliminary)
- 10-Q Report Quarterly Report
- 8-K/A Event Executive or director change
- 3 Insider Initial Statement of Ownership
- 8-K Event Executive or director change
- 8-K Event Director nominations · Other events
- 10-K Report Annual Report
- 8-K Event Other events
- 4 Open-market buy President and CEO bought 312,500 shares at $2.40 ($750,000)
- 8-K Event Material agreement · Other events
- 424B4 Offering Prospectus
- CERT Other Certification
- EFFECT Other Notice of Effectiveness
- CORRESP Other Correspondence Between Filers and SEC Staff
- CORRESP Other Correspondence Between Filers and SEC Staff
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