| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Jun 14, 2023 | |||
| 4 | Open Document | Open Filing | Apr 4, 2023 | Mar 31, 2023 | 001-34918 | |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 5, 2022 | Apr 1, 2022 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 13, 2021 | Sep 10, 2021 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 6, 2021 | Apr 2, 2021 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 7, 2020 | Apr 7, 2020 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 17, 2019 | Dec 16, 2019 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 9, 2019 | Apr 5, 2019 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 3, 2018 | Mar 30, 2018 | 001-34918 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Apr 4, 2017 | Mar 31, 2017 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 4, 2017 | Mar 21, 2016 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 29, 2016 | Mar 25, 2016 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 22, 2016 | Mar 21, 2016 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 31, 2015 | Mar 27, 2015 | 001-34918 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 1, 2014 | Mar 28, 2014 | 001-34918 |