| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 27, 2022 | Jun 23, 2022 | 001-39637 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 12, 2022 | Apr 8, 2022 | 001-39637 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 8, 2022 | Apr 6, 2022 | 001-39637 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2022 | Apr 1, 2022 | 001-39637 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 31, 2022 | Mar 29, 2022 | 001-39637 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2022 | Jan 3, 2022 | 001-39637 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 24, 2021 | Aug 20, 2021 | 001-39637 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 21, 2020 | Oct 20, 2020 | 001-39637 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Feb 1, 2019 | 001-34221 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Jan 2, 2019 | 001-34221 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 11, 2018 | Apr 9, 2018 | 001-34221 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 1, 2018 | Feb 1, 2018 | 001-34221 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2018 | Feb 1, 2017 | 001-34221 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2017 | Dec 14, 2017 | 001-34221 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2017 | Mar 15, 2017 | 001-34221 |
| 3 | Open Document | Open Filing | FORM 3 - SEVERANCE | Apr 8, 2016 | Apr 4, 2016 | 001-34221 |