SEC EDGAR filings, ownership reports, and insider transactions for DESWELL INDUSTRIES INC.
Recent SEC filings for DESWELL INDUSTRIES INC including 6-K, 20-F, SD and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM6-K | 20 Nov 2025 | 20 Nov 2025 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 13 Nov 2025 | 30 Sep 2025 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 19 Sep 2025 | 19 Sep 2025 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 29 Jul 2025 | 29 Jul 2025 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | ANNUAL REPORT | 29 Jul 2025 | 31 Mar 2025 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 18 Jun 2025 | 18 Jun 2025 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | SD | 30 May 2025 | 001-33900 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 19 May 2025 | 001-33900 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 12 May 2025 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 05 May 2025 | 001-33900 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 21 Apr 2025 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 13 Mar 2025 | 001-33900 | ||
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 Nov 2024 | 22 Nov 2024 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 15 Nov 2024 | 15 Nov 2024 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 30 Sep 2024 | 30 Sep 2024 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 09 Aug 2024 | 09 Aug 2024 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | ANNUAL REPORT | 09 Aug 2024 | 31 Mar 2024 | 001-33900 |
| NT 20-F | Open NT 20-F document | View SEC filing for NT 20-F | NOTIFICATION OF LATE FILING | 31 Jul 2024 | 31 Mar 2024 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 2 TO SCHEDULE 13D | 27 Jun 2024 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 20 Jun 2024 | 20 Jun 2024 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 1 TO SCHEDULE 13D | 12 Jun 2024 | 005-60367 | |
| SD | Open SD document | View SEC filing for SD | SPECIALIZED DISCLOSURE REPORT | 30 May 2024 | 001-33900 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SCHEDULE 13D | 29 May 2024 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 26 Feb 2024 | 26 Feb 2024 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 22 Feb 2024 | 22 Feb 2024 | 001-33900 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 02 Jan 2024 | |||
| 6-K | Open 6-K document | View SEC filing for 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 21 Dec 2023 | 21 Dec 2023 | 001-33900 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 06 Dec 2023 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 22 Nov 2023 | |||
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 17 Nov 2023 | 17 Nov 2023 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 28 Sep 2023 | 28 Sep 2023 | 001-33900 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 28 Sep 2023 | |||
| 20-F/A | Open 20-F/A document | Open XBRL data | View SEC filing for 20-F/A | AMENDMENT NO. 1 TO FORM 20-F | 28 Sep 2023 | 31 Mar 2023 | 001-33900 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 14 Sep 2023 | |||
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 28 Jul 2023 | 28 Jul 2023 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | ANNUAL REPORT | 28 Jul 2023 | 31 Mar 2023 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 20 Jun 2023 | 20 Jun 2023 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 16 Jun 2023 | 16 Jun 2023 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 16 Jun 2023 | 16 Jun 2023 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | FORM SD | 30 May 2023 | 001-33900 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 04 May 2023 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 18 Nov 2022 | 17 Nov 2022 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 28 Oct 2022 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 11 Oct 2022 | 11 Oct 2022 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 11 Aug 2022 | 30 Sep 2022 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 28 Jul 2022 | 28 Jul 2022 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 28 Jul 2022 | 31 Mar 2022 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 06 Jul 2022 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 16 Jun 2022 | 16 Jun 2022 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | FORM SD | 31 May 2022 | 001-33900 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 28 Jan 2022 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 22 Nov 2021 | 22 Nov 2021 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 26 Aug 2021 | 26 Aug 2021 | 001-33900 |
| 20-F/A | Open 20-F/A document | Open XBRL data | View SEC filing for 20-F/A | FORM 20-F/A | 28 Jul 2021 | 31 Mar 2021 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 23 Jul 2021 | 23 Jul 2021 | 001-33900 |
| 20-F | Open 20-F document | View SEC filing for 20-F | FORM 20-F | 23 Jul 2021 | 31 Mar 2021 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 09 Jun 2021 | 09 Jun 2021 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | FORM SD | 28 May 2021 | 001-33900 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 19 Mar 2021 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 10 Nov 2020 | 10 Nov 2020 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | FORM 13D/A | 29 Sep 2020 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 20 Aug 2020 | 20 Aug 2020 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | FORM 13D/A | 24 Jul 2020 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 20 Jul 2020 | 17 Jul 2020 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | FORM 20-F | 17 Jul 2020 | 31 Mar 2020 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 11 Jun 2020 | 11 Jun 2020 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | SD | 26 May 2020 | 001-33900 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | FORM 13D/A | 27 Mar 2020 | 005-60367 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 20 Nov 2019 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 15 Nov 2019 | 15 Nov 2019 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 Aug 2019 | 20 Aug 2019 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 12 Jul 2019 | 12 Jul 2019 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | FORM 20-F | 12 Jul 2019 | 31 Mar 2019 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 11 Jun 2019 | 11 Jun 2019 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | FORM SD | 29 May 2019 | 001-33900 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 24 May 2019 | 005-60367 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 11 Dec 2018 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 15 Nov 2018 | 15 Nov 2018 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 25 Oct 2018 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 09 Aug 2018 | 09 Aug 2018 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 25 Jul 2018 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 13 Jul 2018 | 13 Jul 2018 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | FORM 20-F | 13 Jul 2018 | 31 Mar 2018 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 12 Jun 2018 | 12 Jun 2018 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | FORM SD | 29 May 2018 | 001-33900 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 07 Feb 2018 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 16 Nov 2017 | 16 Nov 2017 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 15 Nov 2017 | 005-60367 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 21 Sep 2017 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 11 Aug 2017 | 14 Jul 2017 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 14 Jul 2017 | 14 Jul 2017 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | FORM 20-F | 14 Jul 2017 | 14 Jul 2017 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 12 Jul 2017 | 005-60367 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 14 Jun 2017 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 12 Jun 2017 | 12 Jun 2017 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | SD | 26 May 2017 | 001-33900 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 13 Apr 2017 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 01 Mar 2017 | 01 Mar 2017 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 17 Nov 2016 | 17 Nov 2016 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 16 Nov 2016 | 005-60367 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 23 Sep 2016 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 18 Aug 2016 | 01 Aug 2016 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 29 Jul 2016 | 29 Jul 2016 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | FORM 20-F | 27 Jul 2016 | 15 Jul 2016 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 22 Jul 2016 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 06 Jul 2016 | 06 Jul 2016 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 24 Jun 2016 | 24 Jun 2016 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | FORM SD | 31 May 2016 | 001-33900 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 11 Mar 2016 | 11 Mar 2016 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 18 Feb 2016 | 005-60367 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 07 Jan 2016 | 005-60367 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 27 Nov 2015 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 12 Nov 2015 | 11 Nov 2015 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 02 Nov 2015 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 04 Sep 2015 | 04 Sep 2015 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 17 Aug 2015 | 18 Aug 2015 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 07 Aug 2015 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 29 Jul 2015 | 29 Jul 2015 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | FORM 20-F | 28 Jul 2015 | 31 Mar 2015 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 10 Jul 2015 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 25 Jun 2015 | 24 Jun 2015 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 22 Jun 2015 | 22 Jun 2015 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | FORM SD | 28 May 2015 | 001-33900 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 30 Apr 2015 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 13 Feb 2015 | 13 Feb 2015 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 09 Feb 2015 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 08 Jan 2015 | 08 Jan 2015 | 001-33900 |
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 31 Oct 2014 | 333-199739 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 29 Sep 2014 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 22 Aug 2014 | 22 Aug 2014 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 11 Aug 2014 | 11 Aug 2014 | 001-33900 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 29 Jul 2014 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 14 Jul 2014 | 14 Jul 2014 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | FORM 20-F | 11 Jul 2014 | 31 Mar 2014 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 10 Jun 2014 | 10 Jun 2014 | 001-33900 |
| SD | Open SD document | View SEC filing for SD | FORM SD | 02 Jun 2014 | 001-33900 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SCHEDULE 13D/A | 30 May 2014 | 005-60367 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 25 Feb 2014 | 25 Feb 2014 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 29 Nov 2013 | 29 Nov 2013 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 13 Nov 2013 | 13 Nov 2013 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 30 Aug 2013 | 30 Aug 2013 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 12 Aug 2013 | 12 Aug 2013 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 17 Jul 2013 | 17 Jul 2013 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | FORM 20-F | 16 Jul 2013 | 31 Mar 2013 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 13 Jun 2013 | 13 Jun 2013 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 05 Feb 2013 | 05 Feb 2013 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 16 Nov 2012 | 16 Nov 2012 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 15 Aug 2012 | 15 Aug 2012 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 13 Aug 2012 | 12 Sep 2012 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 23 Jul 2012 | 23 Jul 2012 | 001-33900 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 20 Jul 2012 | 31 Mar 2012 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 18 Jun 2012 | 18 Jun 2012 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 14 Mar 2012 | 14 Mar 2012 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 13 Mar 2012 | 13 Mar 2012 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 07 Mar 2012 | 07 Mar 2012 | 001-33900 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2012 | 005-60367 | ||
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 30 Nov 2011 | 30 Nov 2011 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 08 Sep 2011 | 08 Sep 2011 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | AUTO-GENERATED PAPER DOCUMENT | 26 Aug 2011 | 01 Aug 2011 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 22 Aug 2011 | 22 Sep 2011 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 03 Aug 2011 | 03 Aug 2011 | 001-33900 |
| 20-F | Open 20-F document | View SEC filing for 20-F | FORM 20-F | 02 Aug 2011 | 31 Mar 2011 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 29 Jun 2011 | 29 Jun 2011 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 01 Apr 2011 | 01 Apr 2011 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 10 Mar 2011 | 10 Mar 2011 | 001-33900 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | DOC ONE | 14 Feb 2011 | 005-60367 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | FORM S-8 | 21 Dec 2010 | 333-171314 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 15 Dec 2010 | 15 Dec 2010 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 09 Sep 2010 | 09 Sep 2010 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | AUTO-GENERATED PAPER DOCUMENT | 18 Aug 2010 | 01 Aug 2010 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 18 Aug 2010 | 18 Aug 2010 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 16 Aug 2010 | 16 Aug 2010 | 001-33900 |
| 20-F | Open 20-F document | View SEC filing for 20-F | FORM 20-F | 29 Jul 2010 | 31 Mar 2010 | 001-33900 |
| 6-K/A | Open 6-K/A document | View SEC filing for 6-K/A | DESWELL INDUSTRIES, INC. 6-K/A | 06 Jul 2010 | 06 Jul 2010 | 001-33900 |
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 23 Jun 2010 | 23 Jun 2010 | 001-33900 |
| 8-A12B/A | Open 8-A12B/A document | View SEC filing for 8-A12B/A | 8-A12B/A | 31 Mar 2010 | 001-33900 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 17 Mar 2010 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 08 Mar 2010 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 02 Mar 2010 | |||
| 6-K | Open 6-K document | View SEC filing for 6-K | DESWELL INDUSTRIES, INC. 6-K | 02 Mar 2010 | 02 Mar 2010 | 001-33900 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | DOC ONE | 16 Feb 2010 | 005-60367 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 28 Jan 2010 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 27 Jan 2010 | 005-60367 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 13 Jan 2010 |
DESWELL INDUSTRIES INC files with the SEC under CIK 0000946936. This page aggregates EDGAR filings and related ownership activity.
Industry: Plastics Products, Nec.