| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 Jan 2026 | 07 Jan 2026 | 001-06395 |
| 144 | Open Document | Open Filing | 07 Jan 2026 | |||
| 4 | Open Document | Open Filing | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | 001-06395 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | 001-06395 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | 001-06395 |
| 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 | 29 Dec 2021 | 27 Dec 2021 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2021 | 03 Aug 2021 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2020 | 04 Aug 2020 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Nov 2019 | 04 Nov 2019 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2019 | 07 Aug 2019 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2019 | 12 Jun 2019 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Sep 2018 | 20 Sep 2018 | 001-06395 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Sep 2018 | 20 Sep 2018 | 001-06395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2018 | 31 Jul 2018 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2017 | 08 Aug 2017 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2016 | 09 Aug 2016 | 000-18548 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2016 | 10 Jun 2016 | 000-18548 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2016 | 06 May 2016 | 000-18548 |