| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 18 Nov 2025 | 14 Nov 2025 | 000-04957 | |
| 4 | Open Document | Open Filing | 23 Oct 2024 | 23 Oct 2024 | 000-04957 | |
| 4 | Open Document | Open Filing | 20 May 2024 | 20 May 2024 | 000-04957 | |
| 4 | Open Document | Open Filing | 17 Jan 2024 | 17 Jan 2024 | 000-04957 | |
| 4 | Open Document | Open Filing | 06 Oct 2023 | 05 Oct 2023 | 000-04957 | |
| 4 | Open Document | Open Filing | 31 May 2023 | 31 May 2023 | 000-04957 | |
| 4 | Open Document | Open Filing | 27 Mar 2023 | 22 Mar 2023 | 000-04957 | |
| 4 | Open Document | Open Filing | 07 Oct 2022 | 07 Oct 2022 | 000-04957 | |
| 4 | Open Document | Open Filing | 05 Nov 2021 | 04 Nov 2021 | 000-04957 | |
| 4 | Open Document | Open Filing | 22 Jul 2021 | 21 Jul 2021 | 000-04957 | |
| 5 | Open Document | Open Filing | 21 May 2021 | 21 May 2021 | 000-04957 | |
| 4 | Open Document | Open Filing | 14 Aug 2019 | 09 Aug 2019 | 000-04957 | |
| 4 | Open Document | Open Filing | 14 Jan 2019 | 11 Jan 2019 | 000-04957 | |
| 4 | Open Document | Open Filing | 02 Jan 2019 | 27 Dec 2018 | 000-04957 | |
| 4 | Open Document | Open Filing | 20 Dec 2018 | 17 Dec 2018 | 000-04957 | |
| 4 | Open Document | Open Filing | 09 Oct 2018 | 31 Aug 2018 | 000-04957 | |
| 4 | Open Document | Open Filing | 06 Sep 2018 | 31 Aug 2018 | 000-04957 | |
| 3 | Open Document | Open Filing | 08 Aug 2018 | 31 Jul 2018 | 000-04957 |