SEC EDGAR filings, ownership reports, and insider transactions for David Yuan.
Recent SEC filings for David Yuan including 4, 3, 4/A.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2025 | 06 Jun 2025 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 27 Nov 2024 | 25 Nov 2024 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 06 Jun 2024 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Jun 2023 | 08 Jun 2023 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2023 | 02 Jun 2023 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 May 2023 | 12 May 2023 | 001-40819 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2022 | 02 Jun 2022 | 001-40819 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 21 Sep 2021 | 21 Sep 2021 | 001-40819 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 09 Aug 2021 | 30 Jul 2021 | 001-39447 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 29 Jun 2021 | 29 Jun 2021 | 001-35618 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 May 2020 | 22 May 2020 | 001-37461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | 001-37461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | 001-37461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Feb 2019 | 22 Feb 2019 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Feb 2019 | 14 Feb 2019 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Nov 2018 | 15 Nov 2018 | 001-37461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Sep 2018 | 10 Sep 2018 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Sep 2018 | 06 Sep 2018 | 001-37461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Sep 2018 | 05 Sep 2018 | 001-37461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 11 Jun 2018 | 001-37461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 May 2018 | 16 May 2018 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Mar 2018 | 16 Mar 2018 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Feb 2018 | 30 Jan 2018 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Dec 2017 | 12 Dec 2017 | 001-37461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2017 | 27 Nov 2017 | 001-37461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Nov 2017 | 13 Nov 2017 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Sep 2017 | 05 Sep 2017 | 001-37461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jun 2017 | 06 Jun 2017 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 May 2017 | 10 May 2017 | 001-36904 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Jun 2016 | 13 Jun 2016 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Apr 2016 | 12 Apr 2016 | 001-36904 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 02 Sep 2015 | 22 Jul 2015 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jul 2015 | 22 Jul 2015 | 001-37496 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 16 Jul 2015 | 16 Jul 2015 | 001-37496 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2015 | 01 Jul 2015 | 001-37461 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 25 Jun 2015 | 25 Jun 2015 | 001-37461 |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 01 Apr 2015 | 01 Apr 2015 | 001-36904 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Nov 2014 | 31 Oct 2014 | 000-27166 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Jul 2013 | 11 Jul 2013 | 001-35461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2013 | 06 Mar 2013 | 001-35461 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 07 Mar 2013 | 25 Feb 2013 | 001-35461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Feb 2013 | 25 Feb 2013 | 001-35461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Feb 2013 | 25 Feb 2013 | 001-35215 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Dec 2012 | 19 Dec 2012 | 001-33440 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Dec 2012 | 18 Dec 2012 | 001-35461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Sep 2012 | 17 Sep 2012 | 001-35461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Apr 2012 | 16 Apr 2012 | 001-35461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Mar 2012 | 27 Mar 2012 | 001-35461 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 21 Mar 2012 | 21 Mar 2012 | 001-35461 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2012 | 07 Mar 2012 | 001-35215 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2011 | 05 Jul 2011 | 001-35215 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 28 Jun 2011 | 28 Jun 2011 | 001-35215 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 02 May 2011 | 27 Apr 2011 | 001-33883 |
David Yuan files with the SEC under CIK 0001406509. This page aggregates EDGAR filings and related ownership activity.