Mr. Richard MacPherson reports

BIRCHTECH ANNOUNCES RESULTS OF VOTING FROM ANNUAL MEETING OF STOCKHOLDERS

Birchtech Corp. has released the voting results from its annual meeting of stockholders held on July 23, 2026.

Each of the four nominees listed in the company's proxy statement dated June 24, 2026, for election to the board was duly elected a director of the company. The voting results were as follows.

In addition, at the 2026 annual meeting, the stockholders (i) approved the ratification of the appointment of Rosenberg Rich Baker Berman PA as the company's independent registered public accounting firm for the year ending Dec. 31, 2026; (ii) approved, on an advisory non-binding basis, the compensation paid of the named executive officers; and (iii) approved a proposal to amend the company's certificate of incorporation to decrease the number of authorized shares of the company's common stock from 150 million shares to 50 million shares.

About Birchtech Corp.

Birchtech is a leader in specialty activated carbon technologies, delivering innovative solutions for air and water purification to support a cleaner, more sustainable future. The company provides patented SEA sorbent technologies for mercury emission capture for the coal-fired utility sector and disruptive water purification technologies with a specialization on removing contaminants, including forever chemicals such as PFAS, from potable water and industrial waste water. Backed by a strong intellectual property portfolio and a team of activated carbon experts, Birchtech provides cleaner air to North American communities and is applying this expertise to a novel approach in water purification.

We seek Safe Harbor.