| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2024 | 01 Nov 2024 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Oct 2024 | 22 Oct 2024 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2023 | 07 Sep 2023 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Sep 2022 | 08 Sep 2022 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Sep 2021 | 14 Sep 2021 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2021 | 09 Sep 2021 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Oct 2020 | 15 Oct 2020 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Sep 2020 | 10 Sep 2020 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Nov 2019 | 12 Sep 2019 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Jun 2019 | 18 Jun 2019 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Dec 2018 | 14 Dec 2018 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Dec 2018 | 10 Dec 2018 | 001-08762 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Jun 2018 | 11 Jun 2018 | 001-08762 |
| 3 | Open Document | Open Filing | FORM 3 - | 22 May 2018 | 15 May 2018 | 001-08762 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2013 | 04 Jan 2013 | 001-34460 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2012 | 03 Jan 2012 | 001-34460 |