| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2022 | Apr 5, 2022 | 001-38260 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2021 | Feb 24, 2021 | 001-38260 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2020 | Feb 24, 2020 | 001-38260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2019 | Feb 26, 2019 | 001-38260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2017 | Oct 30, 2017 | 001-38260 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 25, 2017 | Oct 25, 2017 | 001-38260 |