As of November 6, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of Cn Energy Group. Inc. The largest reported stake is Yefang Zhang's, at 100%. 3 filings are on record since November 25, 2025 (Schedule 13D, November 25, 2025).
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Key facts
- · Holder: Streeterville Capital LLC · Percent: 0% · Shares: 0 · SCHEDULE 13G/A
- · Holder: Streeterville Capital LLC · Percent: 9.9% · SCHEDULE 13G
- · Holder: Yefang Zhang · Percent: 100% · SCHEDULE 13D
Cn Energy Group. Inc. has 3 Schedule 13D or 13G filings on record since 2025-11-25. 1 holder's latest filing reports 5% or more of class a ordinary shares. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 100% | 635,419 | SCHEDULE 13D, 2025-11-25 | 2025-09-16 | |
| Streeterville Capital LLC | 0% | 0 | SCHEDULE 13G/A, 2026-05-22 | 2026-05-22 |
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Cn Energy Group. Inc. elsewhere on the record
Companies that share a holder
- Streeterville Capital LLC also filed stake reports on 29 other companies: Professional Diversity Network, Inc. (Oct 2026), Solowin Holdings, Ltd. (Oct 2026), Vivos Therapeutics, Inc. (Sep 2026)
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Purpose of Transaction (Item 4)
Yefang Zhang
The information set forth in Item 1 to Item 3 of this Statement is incorporated herein by reference. The Reporting Persons acquired beneficial ownership of the Class B Ordinary Shares required herein for investment purposes, and such acquisitions were made in the Reporting Persons' ordinary course of business. Yefang Zhang filed an initial Schedule 13G on February 18, 2022. Ms. Zhang is filing this Schedule 13D to supersede their previously filed Schedule 13G to report a change in their intentions. Voting Agreement On September 16, 2025, Ms. Zhang and Weastfinace entered into a Voting Agreement (the "Voting Agreement"). Under the Voting Agreement, Weastfinace irrevocably appointed Ms. Zhang, and any designee of Ms. Zhang, as its proxy and attorney-in-fact to vote all 631,391 Class B ordinary shares owned by Weastfinace on all matters submitted to a vote of the Company's shareholders. The proxy is coupled with an interest and is irrevocable to the fullest extent permitted under British Virgin Islands law. Ms. Zhang may vote such shares at her sole discretion and Weastfinace agreed not to take any action that would interfere with Zhang's voting power. The Voting Agreement also provides that Weastfinace will vote its shares in accordance with Zhang's instructions and will not transfer or assign its shares unless the transferee agrees in writing to be bound by the agreement. The agreement remains in effect until terminated by Ms. Zhang on five days' written notice …The first part of Item 4 of the SCHEDULE 13D filed 2025-11-25; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-11-25 | Yefang Zhang | 100% | SCHEDULE 13D |
| 2025-12-01 | Streeterville Capital LLC | 9.9% | SCHEDULE 13G |
| 2026-05-22 | Streeterville Capital LLC | 0% | SCHEDULE 13G/A |
Questions about who owns Cn Energy Group. Inc.
Who owns Cn Energy Group. Inc.?
On this page, one holder's latest ownership filing reports 5% or more of Cn Energy Group. Inc.: Yefang Zhang (100%, Schedule 13D, filed 2025-11-25).
When did Yefang Zhang buy into Cn Energy Group. Inc.?
The filings give report dates, not purchase dates. The earliest filing from Yefang Zhang on this page is the Schedule 13D, filed 2025-11-25, reporting 100%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 3 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.