Form 4 holding
Senior VP/Chief Tech Officer
Birchtech Corp.
- Security class
- Common Stock
- Shares / value
- 2,198,528
- Estimated value
- $2,007,475
- Report date
- 11 Dec 2025
- Price
- $0.9131
- Ownership
- Direct
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|