| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 09 Jun 2023 | 07 Jun 2023 | 001-33076 | |
| 4/A | Open Document | Open Filing | 20 Jan 2023 | 09 Jun 2022 | 001-33076 | |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Jun 2021 | 09 Jun 2021 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Jun 2020 | 11 Jun 2020 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Jun 2019 | 24 Jun 2019 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Jun 2019 | 13 Jun 2019 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Jun 2018 | 13 Jun 2018 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Apr 2018 | 11 Apr 2018 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Jun 2017 | 08 Jun 2017 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Apr 2017 | 12 Apr 2017 | 001-33076 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 17 Jan 2017 | 05 Jun 2015 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Oct 2016 | 19 Oct 2016 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Jun 2016 | 09 Jun 2016 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Feb 2016 | 10 Feb 2016 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Oct 2015 | 09 Oct 2015 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Jun 2015 | 05 Jun 2015 | 001-33076 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Jun 2014 | 06 Jun 2014 | 001-33076 |