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CN ENERGY GROUP. INC. — Investor Relations & Filings

Ticker · CNEY ISIN · VGG2181K1057 US Manufacturing
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Filings indexed 121 across all filing types
Latest filing 2026-05-22 Regulatory Filings
Country US United States of America
Listing US CNEY

About CN ENERGY GROUP. INC.

https://cneny.com/

CN ENERGY GROUP. INC. is a high-tech enterprise specializing in the renewable energy sector. The company's core business involves the cogeneration of high-quality, wood-based activated carbon, clean energy, and heat, operating on the principles of a green and circular economy. Its activated carbon products are utilized in various applications, including pharmaceuticals, industrial manufacturing, water purification, and environmental protection. The manufacturing process is integrated with biomass electricity generation, creating a sustainable cycle. The company holds multiple patents for its proprietary technologies. Expanding its technological scope, the firm has also launched the PATHENBOT Robotics Solutions Platform.

Recent filings

Filing Released Lang Actions
FORM 6-K
Regulatory Filings Classification · 89% confidence The document is a Form 6-K current report submitted by a foreign private issuer (CN Energy Group, Inc.) under the Securities Exchange Act. It does not include substantive financial statements or serve as a proxy, earnings release, or investor presentation; rather, it furnishes a press release as Exhibit 99.1 and follows SEC Form 6-K formatting. Such filings fall into the general regulatory announcement category. Therefore, it should be classified under Regulatory Filings (RNS).
2026-05-22 English
EFFECT - CN ENERGY GROUP. INC. (0001780785) (Filer)
Regulatory Filings
2026-03-19 English
20-F Filing
Annual Report FY 2025
2026-01-30 English
6-K Filing
Delisting Announcement Classification · 100% confidence The document is a Form 6-K filed by a foreign private issuer, CN Energy Group, Inc., reporting a notice of delisting from Nasdaq due to the share price being below $1.00 for 30 consecutive business days and reverse stock splits. It includes details about the delisting notice, the company's appeal, and the impact on trading and reporting obligations. The document is a regulatory announcement about the delisting event, not a full financial report or earnings release. The key phrase 'Notice of Delisting' and the detailed explanation of the Nasdaq delisting process clearly indicate this is a Delisting Announcement. The document length is under 5,000 characters and contains substantive information about the delisting event itself, not just a brief mention or a report publication announcement. Therefore, the correct classification is Delisting Announcement (DLST).
2026-01-23 English
6-K Filing
Capital/Financing Update Classification · 95% confidence The document is a Form 6-K filed with the SEC by a foreign private issuer, CN Energy Group, Inc. It reports the entry into a material definitive agreement involving a Note Purchase Agreement, Promissory Note, and Pledge Agreement. The content focuses on financing activities, including the issuance of a secured promissory note and related collateral arrangements. There are no financial statements or comprehensive financial performance data presented, but rather a detailed update on a capital raising transaction. This fits the definition of a Capital/Financing Update (CAP). The document length is 5675 characters, which is sufficient to contain substantive information about the financing event, not merely an announcement or reference to a report. Therefore, the appropriate classification is CAP with high confidence.
2026-01-22 English
FORM F-3
Capital/Financing Update Classification · 95% confidence The document is a Form F-3 Registration Statement filed with the U.S. Securities and Exchange Commission (SEC) under the Securities Act of 1933. It is a registration statement for the offering of securities by CN Energy Group, Inc., including Class A ordinary shares, preferred shares, debt securities, warrants, rights, and units. The document includes detailed information about the offering, the company, risk factors, and regulatory disclosures. It is not an annual report, earnings release, or any other financial report but a capital markets filing related to securities registration and offering. Therefore, it fits the category of Capital/Financing Update (CAP). The document length is substantial (15,000 characters), and it contains the full registration statement, not just an announcement or certification. Hence, the classification is CAP with high confidence.
2025-12-19 English

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