| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 17 Dec 2025 | 11 Dec 2025 | 000-25045 |
| 4 | Open Document | Open Filing | 4 | 26 Mar 2025 | 24 Mar 2025 | 000-25045 |
| 4 | Open Document | Open Filing | 4 | 23 May 2024 | 22 May 2024 | 000-25045 |
| 4 | Open Document | Open Filing | 4 | 02 May 2024 | 30 Apr 2024 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Oct 2023 | 26 Oct 2023 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2023 | 09 Dec 2022 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2022 | 25 May 2022 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2021 | 15 Jan 2021 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2019 | 18 Dec 2019 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2019 | 28 Jun 2019 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2018 | 19 Dec 2018 | 000-25045 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 14 Feb 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Dec 2017 | 20 Dec 2017 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Oct 2017 | 06 Oct 2017 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2017 | 08 Mar 2017 | 000-25045 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 22 Dec 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2016 | 21 Dec 2016 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2016 | 14 Dec 2016 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2016 | 13 Dec 2016 | 000-25045 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 18 Feb 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Nov 2015 | 03 Nov 2015 | 000-25045 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 17 Feb 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2014 | 15 Jul 2014 | 000-25045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2014 | 12 May 2014 | 000-25045 |