| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 04 May 2023 | 03 May 2023 | 000-51726 | |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2022 | 26 Aug 2022 | 000-51726 |
| 4 | Open Document | Open Filing | 03 Feb 2022 | 02 Feb 2022 | 000-51726 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Jul 2021 | 14 Jul 2021 | 000-51726 |
| 4 | Open Document | Open Filing | 21 Dec 2020 | 04 Nov 2020 | 000-51726 | |
| 4 | Open Document | Open Filing | 12 Nov 2019 | 05 Nov 2019 | 000-51726 | |
| 4 | Open Document | Open Filing | 06 Aug 2014 | 05 Aug 2014 | 000-51726 | |
| 4 | Open Document | Open Filing | 12 Jun 2014 | 11 Jun 2014 | 000-51726 | |
| 4 | Open Document | Open Filing | 04 Jun 2014 | 03 Jun 2014 | 000-51726 | |
| 4 | Open Document | Open Filing | 29 May 2014 | 28 May 2014 | 000-51726 | |
| 4 | Open Document | Open Filing | 11 Feb 2014 | 11 Feb 2014 | 000-51726 |