SEC EDGAR filings, ownership reports, and insider transactions for Deyin (Bill) Chen.
Recent SEC filings for Deyin (Bill) Chen including 4, 3, 4/A.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 May 2025 | 01 May 2025 | 001-42623 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 29 Apr 2025 | 29 Apr 2025 | 001-42623 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 15 Mar 2022 | 11 Mar 2022 | 001-41317 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 08 Mar 2022 | 08 Mar 2022 | 001-41317 |
| 4/A | Open 4/A document | View SEC filing for 4/A | OWNERSHIP DOCUMENT | 27 Jul 2021 | 23 Jul 2021 | 001-40474 |
| 4/A | Open 4/A document | View SEC filing for 4/A | OWNERSHIP DOCUMENT | 19 Jul 2021 | 28 Jun 2021 | 001-40474 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 09 Jul 2021 | 15 Jun 2021 | 001-40474 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 09 Jul 2021 | 10 Jun 2021 | 001-40474 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 06 Jul 2010 | 30 Jun 2010 | 001-34708 |
Deyin (Bill) Chen files with the SEC under CIK 0001495895. This page aggregates EDGAR filings and related ownership activity.