| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2022 | 21 Jul 2022 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2021 | 01 Jul 2021 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Oct 2020 | 22 Oct 2020 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2020 | 23 Jun 2020 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jun 2019 | 18 Jun 2019 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Nov 2018 | 20 Nov 2018 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jul 2018 | 18 Jul 2018 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jul 2018 | 26 Jun 2018 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jun 2017 | 27 Jun 2017 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2016 | 08 Dec 2016 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jun 2016 | 21 Jun 2016 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jan 2016 | 13 Jan 2016 | 001-33407 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jan 2016 | 13 Jan 2016 | 001-33407 |