| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2024 | 10 Mar 2024 | 001-12936 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2023 | 14 Mar 2023 | 001-12936 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2023 | 10 Feb 2023 | 001-12936 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2022 | 25 Aug 2022 | 001-12936 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Aug 2022 | 24 Aug 2022 | 001-12936 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Mar 2022 | 10 Mar 2022 | 001-12936 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Mar 2021 | 25 Mar 2021 | 001-12936 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2020 | 25 Mar 2020 | 001-12936 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jul 2018 | 06 Jul 2018 | 001-12936 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2015 | 10 Nov 2015 | 001-12936 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2015 | 01 Jul 2015 | 001-12936 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2014 | 13 Dec 2014 | 001-12936 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2014 | 30 Dec 2013 | 001-12936 |