One & one Green Technologies. INC
YDDL- Exchange
- Nasdaq
- Industry
- Wholesale-Misc Durable Goods
- SEC CIK
- 0002034723
No open-market purchases or sales by One & one Green Technologies. INC insiders were filed in the last 90 days; 8 institutions reported holding it in 13F filings for Q2 2026, worth $2.28M in total; no superinvestor holds it.
Holders of 5% or more of YDDL
Holders whose latest Schedule 13D or 13G filing reports 5% or more of One & one Green Technologies. INC, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Yan Caifen | 13D | 53.99%23.8M shares | New | Dec 23, 20251 filing | Dec 23, 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
1 Schedule 13D or 13G filing on One & one Green Technologies. INC, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Dec 23, 20255:30 PM ET | Yan Caifenand 2 others | 13D | 53.99%23.8M shares | New | Oct 10, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell One & one Green Technologies. INC shares.
No Form 144 notices for One & one Green Technologies. INC are on file.