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
- 8-K Event Executive or director change
- 4 Derivatives Options or other derivatives
- 4 Derivatives Options or other derivatives
- 4 Derivatives Options or other derivatives
- 8-K Event Executive or director change
- 4 Derivatives Options or other derivatives
- 4 Derivatives Options or other derivatives
- 4 Derivatives Options or other derivatives
- 4 Derivatives Options or other derivatives
- 424B3 Offering Prospectus
- EFFECT Other Notice of Effectiveness
- CORRESP Other Correspondence Between Filers and SEC Staff
- UPLOAD Other SEC-generated Letter
- S-1 Offering Registration Statement
- SC 13D/A Stake Beneficial Ownership Report
- 8-K Event New debt or obligation · Unregistered share sale
- 4 Option exercise 10% owner acquired 5,154,640 shares (option exercise)
- 4 Open-market buy 10% owner bought 1,700,000 shares at $1.20 ($2,040,000)
- D Other Notice of Sales of Unregistered Securities
- 8-K Event Material agreement · Unregistered share sale · Other events
Page 17 of 41 · 808 filings