| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2025 | 19 Dec 2025 | 000-06920 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2025 | 11 Dec 2025 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2025 | 01 Apr 2025 | 000-06920 |
| 4 | Open Document | Open Filing | 02 Jan 2025 | 02 Jan 2025 | 001-14817 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2024 | 19 Dec 2024 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2024 | 12 Dec 2024 | 000-06920 |
| 4 | Open Document | Open Filing | 02 Jul 2024 | 01 Jul 2024 | 001-14817 | |
| 3 | Open Document | Open Filing | 01 Jul 2024 | 01 Jul 2024 | 001-14817 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2024 | 28 May 2024 | 000-06920 |
| 144 | Open Document | Open Filing | 28 May 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2024 | 01 Apr 2024 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2023 | 19 Dec 2023 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2023 | 07 Dec 2023 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2023 | 30 Aug 2023 | 000-06920 |
| 144 | Open Document | Open Filing | 30 Aug 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2023 | 01 Apr 2023 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2022 | 12 Dec 2022 | 000-06920 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2022 | 07 Mar 2022 | 000-06920 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2022 | 07 Mar 2022 | 000-06920 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 16 Feb 2022 | 14 Feb 2022 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2021 | 12 Jul 2021 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2021 | 11 May 2021 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2020 | 11 May 2020 | 000-18548 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Apr 2020 | 09 Apr 2020 | 000-18548 |