| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2025 | 10 Dec 2025 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2025 | 04 Dec 2025 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2025 | 18 Nov 2025 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2025 | 05 Nov 2025 | 000-52694 |
| 4/A | Open Document | Open Filing | FORM 4/A | 10 Sep 2025 | 05 Sep 2025 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2025 | 05 Sep 2025 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2025 | 01 Jul 2025 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2025 | 02 Jun 2025 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 30 May 2025 | 28 May 2025 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Aug 2024 | 19 Aug 2024 | 000-52694 |
| 4/A | Open Document | Open Filing | FORM 4/A | 15 Sep 2023 | 10 May 2023 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Sep 2023 | 14 Sep 2023 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2023 | 10 May 2023 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2023 | 21 Feb 2023 | 000-52694 |
| 4/A | Open Document | Open Filing | FORM 4/A | 22 Feb 2023 | 11 Apr 2022 | 000-52694 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Apr 2022 | 11 Apr 2022 | 000-52694 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2020 | 18 May 2020 | 000-52694 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2018 | 09 May 2018 | 000-52694 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2017 | 06 Feb 2017 | 000-52694 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jan 2017 | 18 Jan 2017 | 000-52694 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2016 | 02 Dec 2016 | 000-52694 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | 18 May 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2014 | 12 Dec 2014 | 000-52694 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2014 | 12 Sep 2014 | 000-52694 |