| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2025 | 02 May 2025 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2024 | 03 May 2024 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2023 | 05 May 2023 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2022 | 06 May 2022 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2021 | 03 May 2021 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2020 | 14 Dec 2020 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2020 | 04 May 2020 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2019 | 06 May 2019 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2018 | 04 May 2018 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2017 | 01 May 2017 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2016 | 06 May 2016 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2015 | 04 May 2015 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2014 | 12 Mar 2014 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2013 | 15 Mar 2013 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2012 | 10 Dec 2012 | 001-34627 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2012 | 09 Mar 2012 | 001-34627 |