| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2025 | 07 May 2025 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2024 | 08 May 2024 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2023 | 03 May 2023 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 May 2022 | 04 May 2022 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 May 2021 | 05 May 2021 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 May 2020 | 06 May 2020 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 May 2019 | 01 May 2019 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 May 2018 | 09 May 2018 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 May 2017 | 03 May 2017 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 May 2016 | 04 May 2016 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 May 2015 | 06 May 2015 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 May 2014 | 07 May 2014 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Jul 2013 | 23 Jul 2013 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Jul 2013 | 13 Oct 2011 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 May 2013 | 08 May 2013 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Oct 2012 | 06 Oct 2011 | 001-33708 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 May 2012 | 09 May 2012 | 001-33708 |