| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2024 | Apr 26, 2024 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2023 | Apr 27, 2023 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2022 | Apr 28, 2022 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2021 | Apr 29, 2021 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2020 | May 14, 2020 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 24, 2020 | Apr 23, 2020 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2020 | Feb 28, 2020 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2019 | Aug 1, 2019 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2019 | Apr 26, 2019 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2018 | Nov 5, 2018 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2018 | Apr 27, 2018 | 000-49677 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2018 | Mar 8, 2018 | 000-49677 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 26, 2017 | Dec 20, 2017 | 000-49677 |