Company filings profile · CIK 0001765369
Chen Rui — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for Chen Rui: recent filing activity tracked. Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Sep 19, 2026. Source-linked, daily-refreshed.
Material 8-K events — Chen Rui
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| No itemized 8-K in the current window. | ||
Watch Chen Rui automatically
Add this company to a watchlist and get a webhook/email the moment it files a material 8-K, an insider Form 4, or changes its risk-factor language.
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Sep 18, 2026 | 4 | 4 | ↗ |
| Mar 17, 2026 | 3 | ↗ | |
| Sep 11, 2025 | 144 | ↗ | |
| Dec 3, 2024 | 144 | ↗ | |
| Feb 9, 2024 | SC 13G/A | SCHEDULE 13G AMENDMENT NO. 5 | ↗ |
| Jan 20, 2023 | SC 13G/A | SCHEDULE 13G AMENDMENT NO. 4 | ↗ |
| Feb 11, 2022 | SC 13G/A | SCHEDULE 13G AMENDMENT NO. 3 | ↗ |
| Feb 11, 2021 | SC 13G/A | SCHEDULE 13G AMENDMENT NO. 2 | ↗ |
| Feb 13, 2020 | SC 13G/A | SCHEDULE 13G AMENDMENT NO. 1 | ↗ |
| Feb 8, 2019 | SC 13G | SC 13G | ↗ |