CN Energy Group. Inc.
CNEY- Exchange
- Nasdaq
- Industry
- Industrial Organic Chemicals
- SEC CIK
- 0001780785
No open-market purchases or sales by CN Energy Group. Inc. insiders were filed in the last 90 days; 5 institutions reported holding it in 13F filings for Q2 2026, worth $33.0K in total; no superinvestor holds it.
Holders of 5% or more of CNEY
Holders whose latest Schedule 13D or 13G filing reports 5% or more of CN Energy Group. Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Zhang Yefang | 13D | 100.00%635.4K shares | – | Feb 18, 20222 filings | Nov 25, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
9 Schedule 13D and 13G filings on CN Energy Group. Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| May 22, 20261:11 PM ET | Streeterville Capital LLCand 2 others | 13G/A | 0.00%0 shares | −9.90 ppfrom 9.90%Below 5% | May 22, 2026 | SEC |
| Dec 1, 20255:28 PM ET | Streeterville Capital LLCand 2 others | 13G | 9.90%498.3K shares | – | Dec 1, 2025 | SEC |
| Nov 25, 20254:05 PM ET | Zhang Yefangand 1 other | 13D | 100.00%635.4K shares | – | Sep 16, 2025 | SEC |
| May 3, 2023 | Streeterville Capital LLC | 13GOld format | – | New | – | SEC |
| Apr 20, 2022 | Lishui Yilian Enterprise Management Consulting Co., Ltd. | 13DOld format | – | New | – | SEC |
| Feb 18, 2022 | Zhang Yefang | 13GOld format | – | New | – | SEC |
| Jan 26, 2022 | Yan Wangfeng | 13GOld format | – | New | – | SEC |
| Jan 26, 2022 | Liu Kaiyu | 13GOld format | – | New | – | SEC |
| Jan 26, 2022 | Ye Yiyue | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell CN Energy Group. Inc. shares.
No Form 144 notices for CN Energy Group. Inc. are on file.