[CERT] Birchtech Corp. Certification Filing

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(Neutral)

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(Neutral)

Form Type

CERT

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02/25/2026 - 05:14 PM

CERT - Birchtech Corp.

CERT Filing - Birchtech Corp.

This filing is available as a PDF document.

Filing Type: CERT

Company: Birchtech Corp. (BCHT)

Acceptance Date: 2026-02-25T17:14:11.000Z

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Source: View Original Filing on SEC EDGAR

Birchtech Corp

OTC:BCHT

BCHT Rankings

N/A Ranked by Market Cap

N/A Ranked by Dividends

BCHT Latest News

Mar 3, 2026

Birchtech Issues Shareholder Letter and Provides Corporate Update

Feb 26, 2026

Birchtech Announces Pricing of $15 Million Public Offering and Uplisting to NYSE American Stock Exchange

Feb 5, 2026

Birchtech Announces Anticipated Uplist to NYSE American Stock Exchange with Concurrent Offering

Feb 2, 2026

Birchtech Commences Enforcement of $78 Million Judgment Payment

Jan 21, 2026

Birchtech Demonstrates Utility-Validated Carbon Rejuvenation with Performance Comparable to Virgin Activated Carbon

BCHT Latest SEC Filings

Mar 2, 2026

[Form 4] Birchtech Corp. Insider Trading Activity

Feb 27, 2026

[8-K] Birchtech Corp. Reports Material Event

Feb 27, 2026

[424B4] Birchtech Corp. Prospectus Filed Pursuant to Rule 424(b)(4)

Feb 18, 2026

[EFFECT] Birchtech Corp. SEC Filing

Feb 12, 2026

[S-1/A] Birchtech Corp. Amends IPO Registration Statement

BCHT Stock Data

Market Cap 67.81M

Float 13.17M

Industry Pollution & Treatment Controls

Sector Industrials

Website Link

Country United States

City Corsicana