| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2025 | 01 Apr 2025 | 001-13677 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2024 | 01 Apr 2024 | 001-13677 |
| 4 | Open Document | Open Filing | 04 Apr 2023 | 01 Apr 2023 | 001-13677 | |
| 4 | Open Document | Open Filing | 05 Apr 2022 | 01 Apr 2022 | 001-13677 | |
| 4 | Open Document | Open Filing | 02 Jun 2021 | 01 Jun 2021 | 001-13677 | |
| 4 | Open Document | Open Filing | 27 Jul 2020 | 24 Jul 2020 | 001-13677 | |
| 4 | Open Document | Open Filing | 26 Feb 2020 | 25 Feb 2020 | 001-13677 | |
| 4 | Open Document | Open Filing | 25 Jul 2019 | 25 Jul 2019 | 001-13677 | |
| 4 | Open Document | Open Filing | 25 Jul 2018 | 25 Jul 2018 | 001-13677 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Jul 2017 | 25 Jul 2017 | 001-13677 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Jul 2016 | 25 Jul 2016 | 001-13677 |
| 4 | Open Document | Open Filing | 17 Jun 2016 | 17 Jun 2016 | 001-13677 | |
| 4 | Open Document | Open Filing | 14 Jun 2016 | 14 Jun 2016 | 001-13677 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Apr 2016 | 11 Apr 2016 | 001-13677 |