| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 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 | 25 Jun 2020 | 23 Jun 2020 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2019 | 15 Nov 2019 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jun 2019 | 18 Jun 2019 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2018 | 16 Nov 2018 | 001-33407 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jun 2018 | 13 Jun 2018 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jun 2017 | 15 Jun 2017 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jun 2016 | 21 Jun 2016 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jun 2015 | 18 Jun 2015 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2015 | 02 Apr 2015 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jul 2014 | 17 Jun 2014 | 001-33407 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2014 | 27 May 2014 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jun 2014 | 27 May 2014 | 001-33407 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2012 | 27 Jun 2012 | 001-33407 |