| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Nov 2025 | 30 Oct 2025 | 000-17272 |
| 4 | Open Document | Open Filing | 06 Jun 2025 | 04 Jun 2025 | 001-39264 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 28 Oct 2024 | 24 Oct 2024 | 000-17272 |
| 4 | Open Document | Open Filing | 03 Jun 2024 | 30 May 2024 | 001-39264 | |
| 4 | Open Document | Open Filing | 4 | 15 Dec 2023 | 14 Dec 2023 | 000-32405 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 30 Oct 2023 | 26 Oct 2023 | 000-17272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2023 | 06 Jun 2023 | 001-39264 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2023 | 31 May 2023 | 000-32405 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2023 | 01 May 2023 | 001-39264 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 May 2023 | 01 May 2023 | 001-39264 |
| 4 | Open Document | Open Filing | 31 Oct 2022 | 27 Oct 2022 | 000-17272 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2022 | 13 May 2022 | 000-32405 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Nov 2021 | 28 Oct 2021 | 000-17272 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2021 | 14 May 2021 | 000-32405 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2020 | 09 Nov 2020 | 000-17272 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2020 | 29 Oct 2020 | 000-17272 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2020 | 15 May 2020 | 000-32405 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Oct 2019 | 24 Oct 2019 | 000-17272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2019 | 20 May 2019 | 000-32405 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Oct 2018 | 25 Oct 2018 | 000-17272 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2018 | 15 Mar 2018 | 000-32405 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2018 | 15 Mar 2018 | 000-32405 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Oct 2017 | 26 Oct 2017 | 000-17272 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Oct 2017 | 26 Oct 2017 | 000-17272 |