| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 7, 2024 | Jun 6, 2024 | 001-35877 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2023 | Mar 17, 2023 | 001-35877 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 29, 2022 | Mar 25, 2022 | 001-35877 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2021 | Apr 1, 2021 | 001-35877 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2020 | Apr 1, 2020 | 001-35877 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 27, 2020 | Mar 26, 2020 | 001-35877 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2020 | Mar 17, 2020 | 001-35877 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 25, 2019 | Nov 21, 2019 | 001-35877 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2019 | Jul 30, 2019 | 001-35877 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 1, 2019 | Jul 30, 2019 | 001-35877 |