| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 05 Jun 2025 | 04 Jun 2025 | 001-36357 | |
| 4 | Open Document | Open Filing | 07 Jun 2024 | 05 Jun 2024 | 001-36357 | |
| 4 | Open Document | Open Filing | 12 May 2023 | 10 May 2023 | 001-36357 | |
| 4 | Open Document | Open Filing | 10 Jun 2022 | 08 Jun 2022 | 001-36357 | |
| 4 | Open Document | Open Filing | 12 Apr 2022 | 11 Apr 2022 | 001-36357 | |
| 3 | Open Document | Open Filing | 12 Apr 2022 | 11 Apr 2022 | 001-36357 | |
| 4/A | Open Document | Open Filing | FORM 4/A | 07 Apr 2020 | 08 Jan 2020 | 000-19756 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2020 | 08 Jan 2020 | 000-19756 |
| 4/A | Open Document | Open Filing | FORM 4/A | 16 Apr 2019 | 28 Mar 2019 | 000-19756 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2019 | 28 Mar 2019 | 000-19756 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Sep 2018 | 25 Sep 2018 | 000-19756 |
| 3 | Open Document | Open Filing | FORM 3 | 12 Jun 2018 | 08 Jun 2018 | 000-19756 |