SEC EDGAR filings, ownership reports, and insider transactions for YU DEJUN.
Recent SEC filings for YU DEJUN including SCHEDULE 13D/A, SCHEDULE 13D.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 16 Jan 2026 | |||
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 30 Dec 2025 | |||
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 30 Oct 2025 | |||
| SCHEDULE 13D | Open SCHEDULE 13D document | View SEC filing for SCHEDULE 13D | 16 Sep 2025 |
YU DEJUN files with the SEC under CIK 0002083028. This page aggregates EDGAR filings and related ownership activity.