SEC EDGAR filings, ownership reports, and insider transactions for David Cheung Hyen Chong.
Recent SEC filings for David Cheung Hyen Chong including 4, 4/A, 3/A and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Nov 2025 | 14 Nov 2025 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Nov 2025 | 07 Nov 2025 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Aug 2025 | 07 Aug 2025 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 May 2025 | 23 May 2025 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 May 2025 | 07 May 2025 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Apr 2025 | 09 Apr 2025 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Feb 2025 | 22 Feb 2025 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Feb 2025 | 07 Feb 2025 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 May 2024 | 23 May 2024 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Feb 2024 | 22 Feb 2024 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Feb 2024 | 07 Feb 2024 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Aug 2023 | 11 Aug 2023 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 May 2023 | 23 May 2023 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2023 | 16 Mar 2023 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Feb 2023 | 25 Feb 2023 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Feb 2023 | 22 Feb 2023 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2022 | 16 Mar 2022 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Feb 2022 | 22 Feb 2022 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Feb 2022 | 12 Feb 2022 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Nov 2021 | 13 Nov 2021 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Aug 2021 | 13 Aug 2021 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 May 2021 | 13 May 2021 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2021 | 16 Mar 2021 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Feb 2021 | 25 Feb 2021 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Feb 2021 | 13 Feb 2021 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Feb 2021 | 08 Feb 2021 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Dec 2020 | 30 Dec 2020 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Nov 2020 | 13 Nov 2020 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Nov 2020 | 08 Nov 2020 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Aug 2020 | 13 Aug 2020 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Aug 2020 | 08 Aug 2020 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 May 2020 | 13 May 2020 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 May 2020 | 08 May 2020 | 000-21044 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 19 Mar 2020 | 16 Mar 2020 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Mar 2020 | 16 Mar 2020 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Feb 2020 | 13 Feb 2020 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Feb 2020 | 08 Feb 2020 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Dec 2019 | 17 Dec 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Dec 2019 | 10 Dec 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Dec 2019 | 05 Dec 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Dec 2019 | 04 Dec 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Dec 2019 | 03 Dec 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Nov 2019 | 08 Nov 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Sep 2019 | 09 Sep 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Sep 2019 | 04 Sep 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Aug 2019 | 08 Aug 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jun 2019 | 11 Jun 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 May 2019 | 08 May 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2019 | 08 Mar 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Feb 2019 | 13 Feb 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2019 | 08 Feb 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2019 | 01 Jan 2019 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Dec 2018 | 03 Dec 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Nov 2018 | 30 Nov 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Nov 2018 | 08 Nov 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2018 | 01 Oct 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Aug 2018 | 08 Aug 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2018 | 01 Jul 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 May 2018 | 15 May 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 May 2018 | 08 May 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2018 | 01 Apr 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Mar 2018 | 22 Mar 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Feb 2018 | 12 Feb 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2018 | 08 Feb 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2018 | 08 Feb 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2018 | 01 Jan 2018 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Dec 2017 | 06 Dec 2017 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Nov 2017 | 12 Nov 2017 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2017 | 01 Oct 2017 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Aug 2017 | 12 Aug 2017 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jul 2017 | 01 Jul 2017 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 May 2017 | 12 May 2017 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2017 | 01 Apr 2017 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Feb 2017 | 12 Feb 2017 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Feb 2017 | 08 Feb 2017 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2017 | 01 Jan 2017 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Nov 2016 | 12 Nov 2016 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Sep 2016 | 06 Sep 2016 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Aug 2016 | 12 Aug 2016 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 May 2016 | 27 May 2016 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 May 2016 | 12 May 2016 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Feb 2016 | 12 Feb 2016 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2016 | 01 Jan 2016 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Nov 2015 | 13 Nov 2015 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Nov 2015 | 12 Nov 2015 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Aug 2015 | 13 Aug 2015 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Aug 2015 | 12 Aug 2015 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 May 2015 | 12 May 2015 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Feb 2015 | 13 Feb 2015 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Feb 2015 | 12 Feb 2015 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Feb 2015 | 12 Feb 2015 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Nov 2014 | 19 Nov 2014 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Nov 2014 | 13 Nov 2014 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Aug 2014 | 13 Aug 2014 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2014 | 09 Jun 2014 | 000-21044 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 15 May 2014 | 13 Feb 2013 | 000-21044 |
| 3/A | Open 3/A document | View SEC filing for 3/A | FORM 3/A SUBMISSION | 14 May 2014 | 13 Jun 2013 | 000-21044 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 14 May 2014 | 13 Feb 2013 | 000-21044 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 14 May 2014 | 13 Nov 2013 | 000-21044 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 14 May 2014 | 21 Nov 2013 | 000-21044 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 14 May 2014 | 13 Feb 2014 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 May 2014 | 13 May 2014 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Feb 2014 | 13 Feb 2014 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Feb 2014 | 12 Feb 2014 | 000-21044 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 02 Dec 2013 | 21 Nov 2013 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Nov 2013 | 21 Nov 2013 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Nov 2013 | 13 Nov 2013 | 000-21044 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Aug 2013 | 13 Feb 2013 | 000-21044 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 13 Jun 2013 | 13 Jun 2013 | 000-21044 |
David Cheung Hyen Chong files with the SEC under CIK 0001579104. This page aggregates EDGAR filings and related ownership activity.