| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Open Filing | 04 Mar 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2025 | 28 Feb 2025 | 001-34992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2024 | 09 Feb 2024 | 001-34992 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2024 | 08 Jan 2024 | 001-34992 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 10 Jun 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2020 | 25 May 2020 | 001-34992 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2020 | 10 Dec 2019 | 001-34992 |
| SC 13D | Open Document | Open Filing | TRUNG DOAN/SEMILEDS SCHEDULE 13D | 25 Feb 2020 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G AMENDMENT NO. 5 | 25 Jan 2017 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 02 Feb 2016 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2015 | ||
| 4 | Open Document | Open Filing | 4 | 13 May 2014 | 09 May 2014 | 001-34992 |
| 4 | Open Document | Open Filing | 4 | 12 May 2014 | 08 May 2014 | 001-34992 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2014 | ||
| 4/A | Open Document | Open Filing | 4/A | 13 Feb 2014 | 05 Apr 2013 | 001-34992 |