| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2023 | 15 Jun 2023 | 001-32678 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2022 | 04 Aug 2022 | 001-32678 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2021 | 11 Aug 2021 | 001-32678 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2020 | 07 Aug 2020 | 001-32678 |
| 4 | Open Document | Open Filing | 27 Aug 2019 | 26 Aug 2019 | 001-32678 | |
| 4 | Open Document | Open Filing | 17 Sep 2018 | 14 Sep 2018 | 001-32678 | |
| 4 | Open Document | Open Filing | 09 Aug 2017 | 08 Aug 2017 | 001-32678 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2016 | 17 Aug 2016 | 001-32678 |
| 4 | Open Document | Open Filing | 08 Dec 2015 | 08 Dec 2015 | 001-32678 | |
| 4 | Open Document | Open Filing | 21 Aug 2015 | 19 Aug 2015 | 001-32678 | |
| 3 | Open Document | Open Filing | 16 Jun 2015 | 08 Jun 2015 | 001-32678 |