| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 17 Nov 2025 | 14 Nov 2025 | 001-42388 | |
| 4 | Open Document | Open Filing | 4 | 15 Sep 2025 | 15 Sep 2025 | 001-42388 |
| 4 | Open Document | Open Filing | 4 | 06 Aug 2025 | 04 Aug 2025 | 001-42388 |
| 4 | Open Document | Open Filing | 16 Jun 2025 | 15 Jun 2025 | 001-42388 | |
| 4 | Open Document | Open Filing | 19 Mar 2025 | 18 Mar 2025 | 001-42388 | |
| 4 | Open Document | Open Filing | 17 Mar 2025 | 15 Mar 2025 | 001-42388 | |
| 4 | Open Document | Open Filing | 17 Dec 2024 | 15 Dec 2024 | 001-42388 | |
| 4 | Open Document | Open Filing | 05 Dec 2024 | 03 Dec 2024 | 001-41452 | |
| 3 | Open Document | Open Filing | 04 Nov 2024 | 28 Oct 2024 | 001-42388 | |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2024 | 28 Mar 2024 | 000-55586 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jan 2024 | 30 Sep 2023 | 000-55586 |
| 3 | Open Document | Open Filing | 05 May 2023 | 28 Apr 2023 | 001-41452 | |
| 3 | Open Document | Open Filing | FORM 3 | 13 Mar 2023 | 27 Feb 2023 | 000-55586 |
| 4 | Open Document | Open Filing | 17 Dec 2021 | 16 Dec 2021 | 000-55431 | |
| 4 | Open Document | Open Filing | 24 Oct 2019 | 01 Jul 2019 | 000-55431 | |
| PREC14A | Open Document | Open Filing | PRE 14A | 20 Nov 2017 | ||
| SC 13D | Open Document | Open Filing | SC 13D | 20 Nov 2017 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jul 2017 | 21 Jul 2017 | 000-55431 |
| SC 13G | Open Document | Open Filing | 09 Feb 2017 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2016 | 31 Aug 2016 | 000-55431 |
| SC 13G | Open Document | Open Filing | 16 Feb 2016 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Oct 2014 | 28 Oct 2014 | 333-196735 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2014 | 15 Oct 2014 | 333-196735 |