SEC EDGAR filings, ownership reports, and insider transactions for Liqun Han.
Recent SEC filings for Liqun Han including 4, 144, 3.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jan 2025 | 07 Jan 2025 | 001-39959 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Dec 2024 | 20 Dec 2024 | 001-39959 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Aug 2024 | 20 Aug 2024 | 001-39959 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 May 2024 | 20 May 2024 | 001-39959 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 May 2024 | 13 May 2024 | 001-39959 |
| 144 | Open 144 document | View SEC filing for 144 | 29 Aug 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Aug 2023 | 21 Aug 2023 | 001-39959 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 May 2023 | 22 May 2023 | 001-39959 |
| 4 | Open 4 document | View SEC filing for 4 | 10 Feb 2023 | 08 Feb 2023 | 001-39959 | |
| 4 | Open 4 document | View SEC filing for 4 | 29 Jul 2022 | 29 Jul 2022 | 001-39959 | |
| 4 | Open 4 document | View SEC filing for 4 | 05 May 2022 | 03 May 2022 | 001-39959 | |
| 3 | Open 3 document | View SEC filing for 3 | 11 Feb 2022 | 10 Feb 2022 | 001-39959 |
Liqun Han files with the SEC under CIK 0001888562. This page aggregates EDGAR filings and related ownership activity.