SEC EDGAR filings, ownership reports, and insider transactions for Chenming Sun.
Recent SEC filings for Chenming Sun including 4, 3.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 19 May 2021 | 17 May 2021 | 001-33997 | |
| 4 | Open 4 document | View SEC filing for 4 | 09 Dec 2020 | 18 Nov 2020 | 001-33997 | |
| 4 | Open 4 document | View SEC filing for 4 | 07 Jul 2020 | 03 Jul 2020 | 001-33997 | |
| 3 | Open 3 document | View SEC filing for 3 | 09 Jan 2020 | 30 Dec 2019 | 001-33997 |
Chenming Sun files with the SEC under CIK 0001798552. This page aggregates EDGAR filings and related ownership activity.