| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2023 | Feb 22, 2023 | 001-38681 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 19, 2022 | Aug 18, 2022 | 001-38681 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2022 | Mar 2, 2022 | 001-38681 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2022 | Feb 23, 2022 | 001-38681 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 3, 2021 | 001-38681 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2021 | Feb 24, 2021 | 001-38681 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | 001-38681 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2020 | Feb 26, 2020 | 001-38681 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 8, 2019 | Mar 6, 2019 | 001-38681 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2019 | Feb 27, 2019 | 001-38681 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 24, 2018 | Aug 23, 2018 | 001-15973 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 5, 2018 | Mar 31, 2018 | 001-15973 |