| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Open Filing | 11 Aug 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2025 | 19 May 2025 | 000-52833 |
| SCHEDULE 13D/A | Open Document | Open Filing | 09 May 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2024 | 14 May 2024 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2023 | 02 Jun 2023 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2022 | 03 May 2022 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2021 | 22 Jan 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2020 | 05 May 2020 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2019 | 05 Mar 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2019 | 01 Mar 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2019 | 27 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2019 | 25 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2019 | 22 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2019 | 21 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2019 | 19 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2019 | 15 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2019 | 13 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2019 | 11 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2019 | 06 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2019 | 04 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2019 | 01 Feb 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2019 | 30 Jan 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2019 | 29 Jan 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2019 | 28 Jan 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2019 | 25 Jan 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jan 2019 | 23 Jan 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jan 2019 | 18 Jan 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2019 | 17 Jan 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2019 | 16 Jan 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jan 2019 | 14 Jan 2019 | 000-52833 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2018 | 08 May 2018 | 000-52833 |
| SC 13D | Open Document | Open Filing | SC 13D | 13 Apr 2017 | ||
| 3 | Open Document | Open Filing | FORM 3 | 11 Apr 2017 | 03 Apr 2017 | 001-35761 |