SEC EDGAR filings, ownership reports, and insider transactions for Linglong He.
Recent SEC filings for Linglong He including 4, 3.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 25 Feb 2025 | 23 Feb 2025 | 001-12928 | |
| 4 | Open 4 document | View SEC filing for 4 | 27 Feb 2024 | 23 Feb 2024 | 001-12928 | |
| 3 | Open 3 document | View SEC filing for 3 | 27 Feb 2024 | 01 Jan 2024 | 001-12928 |
Linglong He files with the SEC under CIK 0002009651. This page aggregates EDGAR filings and related ownership activity.