Birchtech Corp.
Latest Filings – Non-Ownership
| Form Type |
Act |
Filing Date |
Report Date |
Action |
| 8-K |
34 |
06/20/2025 |
06/13/2025 |
|
|
|
| 10-K |
34 |
03/31/2025 |
12/31/2024 |
|
|
|
| 8-K |
34 |
03/31/2025 |
03/28/2025 |
|
|
|
| 8-K |
34 |
03/04/2025 |
03/04/2025 |
|
|
|
| 8-K |
34 |
11/15/2024 |
10/29/2024 |
|
|
|
| 10-Q |
34 |
11/14/2024 |
09/30/2024 |
|
|
|
| 10-Q |
34 |
08/12/2024 |
06/30/2024 |
|
|
|
| 8-K |
34 |
08/01/2024 |
07/30/2024 |
|
|
|
| 8-K |
34 |
06/13/2024 |
06/07/2024 |
|
|
|
| 10-Q |
34 |
05/15/2024 |
03/31/2024 |
|
|
|
Latest Filings – Ownership
| Form Type |
Act |
Filing Date |
Report Date |
| 4 |
|
06/23/2025 |
06/20/2025 |
| 4 |
|
01/13/2025 |
01/09/2025 |
| 4 |
|
06/26/2024 |
06/24/2024 |
| 4 |
|
06/26/2024 |
06/24/2024 |
| 4 |
|
01/16/2024 |
01/15/2024 |
| 4 |
|
01/16/2024 |
01/15/2024 |
| 4 |
|
01/16/2024 |
01/15/2024 |
| 4 |
|
01/16/2024 |
01/15/2024 |
| 4 |
|
01/16/2024 |
01/15/2024 |
| 4 |
|
01/16/2024 |
01/15/2024 |
