| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 17 Dec 2025 | 15 Dec 2025 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 17 Sep 2025 | 15 Sep 2025 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2025 | 11 Aug 2025 | 001-12609 |
| 144 | Open Document | Open Filing | 11 Aug 2025 | |||
| 4 | Open Document | Open Filing | 4 | 07 Aug 2025 | 06 Aug 2025 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 18 Jun 2025 | 16 Jun 2025 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2025 | 22 May 2025 | 001-12609 |
| 4 | Open Document | Open Filing | 4 | 11 Apr 2025 | 09 Apr 2025 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 17 Mar 2025 | 17 Mar 2025 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 06 Jan 2025 | 02 Jan 2025 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 18 Dec 2024 | 17 Dec 2024 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 12 Dec 2024 | 11 Dec 2024 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2024 | 12 Nov 2024 | 001-12609 |
| 4 | Open Document | Open Filing | 4 | 19 Sep 2024 | 17 Sep 2024 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 25 Jun 2024 | 24 Jun 2024 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2024 | 17 May 2024 | 001-12609 |
| 4 | Open Document | Open Filing | 4 | 26 Mar 2024 | 25 Mar 2024 | 000-03676 |
| 4 | Open Document | Open Filing | 4 | 04 Jan 2024 | 02 Jan 2024 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2023 | 19 May 2023 | 001-12609 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2023 | 03 Jan 2023 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2022 | 06 Dec 2022 | 000-03676 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2022 | 19 May 2022 | 001-12609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2022 | 29 Jul 2021 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2021 | 24 May 2021 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2021 | 20 May 2021 | 001-12609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2021 | 11 Jan 2021 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Aug 2020 | 13 Aug 2020 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2020 | 03 Aug 2020 | 001-12609 |
| 3 | Open Document | Open Filing | 10 Jul 2020 | 01 Jul 2020 | 001-02348 | |
| 3 | Open Document | Open Filing | 10 Jul 2020 | 01 Jul 2020 | 001-12609 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2020 | 27 May 2020 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2020 | 27 Mar 2000 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2020 | 06 Jan 2020 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2019 | 04 Jan 2019 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2018 | 04 Jan 2018 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Dec 2017 | 28 Dec 2017 | 000-03676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Dec 2017 | 06 Dec 2017 | 000-03676 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Dec 2017 | 01 Dec 2017 | 000-03676 |