SEC EDGAR filings, ownership reports, and insider transactions for Du Michael.
Recent SEC filings for Du Michael including 4, 4/A, 3.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 4 | 02 Apr 2025 | 01 Apr 2025 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 28 Mar 2025 | 26 Mar 2025 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 25 Mar 2025 | 23 Mar 2025 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 11 Mar 2025 | 10 Mar 2025 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 15 Apr 2024 | 01 Apr 2024 | 000-30421 |
| 4/A | Open 4/A document | View SEC filing for 4/A | 4/A | 27 Mar 2024 | 24 Mar 2024 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 26 Mar 2024 | 24 Mar 2024 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 25 Mar 2024 | 23 Mar 2024 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 13 Mar 2024 | 11 Mar 2024 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Mar 2023 | 23 Mar 2023 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Mar 2023 | 10 Mar 2023 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Nov 2022 | 18 Nov 2022 | 000-30421 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 08 Apr 2022 | 23 Mar 2022 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Mar 2022 | 23 Mar 2022 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Nov 2021 | 18 Nov 2021 | 000-30421 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Mar 2021 | 18 Nov 2020 | 000-30421 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 10 Jan 2020 | 01 Jan 2020 | 000-30421 |
Du Michael files with the SEC under CIK 0001799002. This page aggregates EDGAR filings and related ownership activity.