SEC EDGAR filings, ownership reports, and insider transactions for Bing Zhang.
Recent SEC filings for Bing Zhang including 3, SC 13D/A, 4 and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open 3 document | View SEC filing for 3 | 13 Mar 2026 | 18 Dec 2025 | 001-38631 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 6 TO SCHEDULE 13D | 10 Sep 2024 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 5 TO SCHEDULE 13D | 11 Apr 2023 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 4 TO SCHEDULE 13D | 12 Jul 2022 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 3 TO SCHEDULE 13D | 22 Apr 2022 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 2 TO SCHEDULE 13D | 14 Mar 2022 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 1 TO SCHEDULE 13D | 05 May 2021 | ||
| 4 | Open 4 document | View SEC filing for 4 | 01 Jun 2020 | 29 May 2020 | 001-38631 | |
| 4 | Open 4 document | View SEC filing for 4 | 24 Apr 2020 | 22 Apr 2020 | 001-38631 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 24 Feb 2020 | ||
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 20 Feb 2020 | 14 Feb 2020 | 001-38631 |
Bing Zhang files with the SEC under CIK 0001794882. This page aggregates EDGAR filings and related ownership activity.