| 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 | 29 May 2025 | 27 May 2025 | 000-03905 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 01 Apr 2025 | 28 Mar 2025 | 000-03905 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 May 2024 | 20 May 2024 | 000-03905 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Apr 2024 | 30 Mar 2024 | 000-03905 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 26 May 2023 | 25 May 2023 | 000-03905 |
| 3/A | Open Document | Open Filing | AMENDED INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 03 Aug 2022 | 01 Aug 2022 | 000-03905 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 02 Aug 2022 | 01 Aug 2022 | 000-03905 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2021 | 05 Oct 2021 | 001-34376 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jan 2021 | 24 Nov 2020 | 001-34376 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2020 | 08 Jan 2020 | 001-34376 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2019 | 10 May 2019 | 001-34376 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2019 | 03 May 2019 | 001-34376 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2018 | 10 Sep 2018 | 001-34376 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2018 | 10 Sep 2018 | 001-34376 |