| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 28 Apr 2025 | 04 Apr 2025 | 000-53482 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 21 Feb 2025 | 20 Feb 2025 | 000-53482 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 05 Dec 2024 | 21 Feb 2024 | 000-53482 |
| 4 | Open Document | Open Filing | WALL - CHANGES IN BENEFICIAL OWNERSHIP | 30 Oct 2024 | 29 Oct 2024 | 000-53482 |
| 4 | Open Document | Open Filing | WALL - CHANGES IN BENEFICIAL OWNERSHIP | 04 Sep 2024 | 06 May 2024 | 000-53482 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Feb 2024 | 09 Feb 2024 | 000-53482 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Oct 2023 | 10 Oct 2023 | 000-53482 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Aug 2023 | 10 Aug 2023 | 000-53482 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 03 Jul 2023 | 29 Jun 2023 | 000-53482 |
| 4 | Open Document | Open Filing | WALL - STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 23 Jun 2023 | 23 Jun 2023 | 000-53482 |
| 4 | Open Document | Open Filing | WALL - STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 18 Apr 2023 | 14 Apr 2023 | 000-53482 |
| 4 | Open Document | Open Filing | WALL - STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 05 Jan 2023 | 18 Oct 2022 | 000-53482 |
| 4/A | Open Document | Open Filing | 30 Mar 2022 | 18 Oct 2021 | 000-53482 | |
| 4 | Open Document | Open Filing | 28 Mar 2022 | 18 Oct 2021 | 000-53482 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Dec 2020 | 23 Dec 2020 | 000-53482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2020 | 17 Jun 2020 | 000-53482 |
| 4 | Open Document | Open Filing | 11 Feb 2020 | 07 Feb 2020 | 000-53482 | |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jan 2016 | 08 Jan 2016 | 000-53482 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2015 | 19 Jan 2015 | 000-53482 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2014 | 03 Mar 2014 | 000-53482 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2014 | 20 Feb 2014 | 000-53482 |