| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 21, 2024 | May 17, 2024 | 001-32383 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2023 | May 18, 2023 | 001-32383 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 23, 2022 | May 19, 2022 | 001-32383 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 1, 2022 | Feb 25, 2022 | 001-32383 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2021 | May 20, 2021 | 001-32383 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 11, 2021 | Jan 2, 2021 | 001-32383 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2020 | May 21, 2020 | 001-32383 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2019 | May 17, 2019 | 001-32383 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2018 | Mar 13, 2018 | 001-32383 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2018 | Mar 13, 2018 | 001-32383 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 16, 2018 | Jan 11, 2018 | 001-32383 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 12, 2017 | Jan 11, 2017 | 001-32383 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2016 | May 20, 2016 | 001-32383 |
| 3 | Open Document | Open Filing | FORM 3 | May 26, 2016 | May 20, 2016 | 001-32383 |