| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | Apr 19, 2022 | Apr 18, 2022 | 814-01474 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 25, 2022 | Mar 25, 2022 | 814-01175 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 18, 2020 | Jun 17, 2020 | 814-01175 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 8, 2020 | Jun 5, 2020 | 814-01175 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 2, 2020 | Mar 2, 2020 | 814-01175 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 18, 2018 | Jul 17, 2018 | 814-01175 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 18, 2018 | Apr 17, 2018 | 814-01175 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 18, 2018 | Jan 17, 2018 | 814-01175 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 27, 2017 | Jun 26, 2017 | 814-01175 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Feb 17, 2017 | Feb 15, 2017 | 814-01175 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 17, 2017 | Feb 15, 2017 | 814-01175 |
| 3 | Open Document | Open Filing | FORM 3 - | Sep 19, 2016 | Sep 19, 2016 | 000-55528 |