Birchtech prices $15M public offering of 6.25M shares at $2.40; uplists to NYSE American

Birchtech Corp.

Gross proceeds of $15M from 6.25M shares at $2.40; net proceeds ~$13.1M (or $15.2M if overallotment exercised).
CEO Richard MacPherson purchased $750k of shares (312.5k shares) in offering.
Shares approved for NYSE American listing, trading begins Feb 26 under symbol BCHT; previously on OTCQB.
90-day lock-up on insiders; proceeds for operating expenses, working capital, general corporate purposes.

Key facts

Extracted from this filing and checked against the source text.

Material Agreements SEC 8-K Item 1.01/1.02 confidence 0.95

Birchtech Corp. entered into Underwriting Agreement with Lake Street Capital Markets, LLC, as representative of the several underwriters named therein valued at approximately $13.1 million (effective 2026-02-25).

Action: entry
Agreement: underwriting
Counterparty: Lake Street Capital Markets, LLC, as representative of the several underwriters named therein
Value: approximately $13.1 million
Effective: 2026-02-25

Exact text from the filing

On February 25, 2026, Birchtech Corp. (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with Lake Street Capital Markets, LLC, as representative of the several underwriters named therein (collectively, the “Underwriters”), relating to the public offering of 6,250,000 shares (the “Shares”) of the Company’s common stock, par value $0.001 per share, at a purchase price per share of $2.40 (the “Offering Price”).

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291 material agreements filed in the last 30 days. Browse all material agreements →

Birchtech Corp. filing history →

Source: SEC EDGAR

accession 0001104659-26-021534

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