SEC EDGAR filings, ownership reports, and insider transactions for Yong Yu.
Recent SEC filings for Yong Yu 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 | 4 | 11 Dec 2025 | 21 Aug 2025 | 001-41599 |
| 4 | Open 4 document | View SEC filing for 4 | 03 Sep 2025 | 01 Sep 2025 | 001-41599 | |
| 4 | Open 4 document | View SEC filing for 4 | 29 Aug 2025 | 27 Aug 2025 | 001-41599 | |
| 4 | Open 4 document | View SEC filing for 4 | 13 May 2025 | 12 May 2025 | 001-41599 | |
| 4 | Open 4 document | View SEC filing for 4 | 17 Apr 2025 | 14 Mar 2025 | 001-41599 | |
| 4 | Open 4 document | View SEC filing for 4 | 20 Dec 2024 | 18 Dec 2024 | 001-41599 | |
| 4 | Open 4 document | View SEC filing for 4 | 08 Jul 2024 | 19 Feb 2024 | 001-41599 | |
| 4 | Open 4 document | View SEC filing for 4 | 07 Jun 2024 | 29 May 2024 | 001-41599 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Dec 2023 | 15 Dec 2023 | 001-41599 |
| 144 | Open 144 document | View SEC filing for 144 | 15 Dec 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Dec 2023 | 07 Dec 2023 | 001-41599 |
| 144 | Open 144 document | View SEC filing for 144 | 07 Dec 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Nov 2023 | 21 Nov 2023 | 001-41599 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Nov 2023 | 17 Nov 2023 | 001-41599 |
| 144 | Open 144 document | View SEC filing for 144 | 17 Nov 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Oct 2023 | 24 Oct 2023 | 001-41599 |
| 144 | Open 144 document | View SEC filing for 144 | 24 Oct 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Oct 2023 | 10 Oct 2023 | 001-41599 |
| 144 | Open 144 document | View SEC filing for 144 | 10 Oct 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Sep 2023 | 26 Sep 2023 | 001-41599 |
| 144 | Open 144 document | View SEC filing for 144 | 26 Sep 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Sep 2023 | 20 Sep 2023 | 001-41599 |
| 144 | Open 144 document | View SEC filing for 144 | 20 Sep 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Sep 2023 | 15 Sep 2023 | 001-41599 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Sep 2023 | 13 Sep 2023 | 001-41599 |
| 144 | Open 144 document | View SEC filing for 144 | 15 Sep 2023 | |||
| 144 | Open 144 document | View SEC filing for 144 | 13 Sep 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Sep 2023 | 11 Sep 2023 | 001-41599 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Aug 2023 | 30 Aug 2023 | 001-41599 |
| 144 | Open 144 document | View SEC filing for 144 | 30 Aug 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Aug 2023 | 18 Aug 2023 | 001-41599 |
| 144 | Open 144 document | View SEC filing for 144 | 18 Aug 2023 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 May 2023 | 17 Feb 2023 | 001-41599 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 25 Jan 2023 | 25 Jan 2023 | 001-41599 |
Yong Yu files with the SEC under CIK 0001937482. This page aggregates EDGAR filings and related ownership activity.