| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2022 | Mar 30, 2022 | 001-41027 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 10, 2021 | Nov 9, 2021 | 001-41027 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 10, 2021 | Nov 9, 2021 | 001-41027 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 16, 2018 | Nov 15, 2018 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 13, 2018 | Nov 7, 2018 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 2, 2018 | Oct 31, 2018 | 001-35577 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Nov 2, 2018 | Nov 10, 2017 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 24, 2018 | Oct 22, 2018 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 6, 2017 | Dec 4, 2017 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 13, 2017 | Nov 8, 2017 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 2, 2017 | Dec 9, 2014 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 16, 2017 | Mar 16, 2017 | 001-35577 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Dec 6, 2016 | Oct 21, 2016 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 25, 2016 | Oct 21, 2016 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 26, 2016 | Feb 25, 2016 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 2, 2016 | Jan 29, 2016 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 27, 2015 | Feb 25, 2015 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 11, 2014 | Dec 9, 2014 | 001-35577 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 27, 2014 | Feb 25, 2014 | 001-35577 |