Company: BCHT
Filing Date: 2025-03-31
Form Type: 10-K
Source: 0001477932-25-002237
Chunk: 224

Company: Birchtech Corp.
Filing Date: 2025-03-31
Form: 10-K
Item: Item 13
Chunk 224
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 Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)       

Item 16. Form 10-K Summary.

None.

 50Table of Contents

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 BIRCHTECH CORP.    Date: March 31, 2025By:/s/ Richard MacPherson  Richard MacPherson   President and Chief Executive Officer  

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacity and on the dates indicated.

Signature Title Date     /s/ Richard MacPherson President, Chief Executive Officer March 31, 2025Richard MacPherson and Director (Principal Executive Officer)    /s/ Fiona Fitzmaurice Chief Financial Officer  March 31, 2025Fiona Fitzmaurice (Principal Financial Officer and Principal Accounting Officer)       /s/ Christopher Greenberg Chairman of the Board and Director March 31, 2025Christopher Greenberg       /s/ David M. Kaye Director March 31, 2025David M. Kaye       /s/ Troy Grant Director March 31, 2025Troy Grant         /s/ Mitzi H. Coogler Director March 31, 2025Mitzi H. Coogler    

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