| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2025 | 02 Sep 2025 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2025 | 01 Mar 2025 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2024 | 03 Sep 2024 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2024 | 01 Mar 2024 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2023 | 01 Sep 2023 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Sep 2023 | 01 Sep 2023 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2023 | 01 Mar 2023 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2022 | 01 Sep 2022 | 001-34627 |
| 3 | Open Document | Open Filing | FORM 3 | 26 Aug 2022 | 22 Aug 2022 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2021 | 02 Dec 2021 | 001-35256 |
| 4 | Open Document | Open Filing | DSPG - FORM 4 - N. TAFFE (1/1/21) | 05 Jan 2021 | 01 Jan 2021 | 001-35256 |
| 4 | Open Document | Open Filing | DSPG - FORM 4 - N. TAFFE (1-1-20) | 02 Jan 2020 | 01 Jan 2020 | 001-35256 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2019 | 29 Mar 2019 | 000-12695 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2019 | 01 Jan 2019 | 001-35256 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2018 | 15 Dec 2018 | 000-12695 |
| 5 | Open Document | Open Filing | FORM 5 | 13 Feb 2018 | 31 Dec 2017 | 001-35256 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 01 Jan 2018 | 001-35256 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2017 | 15 Nov 2017 | 000-12695 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2017 | 31 Dec 2016 | 001-35256 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2016 | 15 Nov 2016 | 000-12695 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2016 | 23 May 2016 | 000-12695 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2015 | 16 Nov 2015 | 000-12695 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2015 | 12 May 2015 | 000-12695 |
| 4 | Open Document | Open Filing | FORM 4 N. TAFFE | 05 Jan 2015 | 01 Jan 2015 | 001-35256 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Nov 2014 | 20 Nov 2014 | 000-12695 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2014 | 17 Nov 2014 | 000-12695 |
| 4 | Open Document | Open Filing | TAFFE FORM 4 | 03 Jan 2014 | 01 Jan 2014 | 001-35256 |