| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Aug 9, 2022 | Aug 5, 2022 | 000-52024 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 22, 2022 | Mar 18, 2022 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 28, 2022 | Feb 24, 2022 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 9, 2021 | Aug 5, 2021 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | May 19, 2021 | May 17, 2021 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | May 3, 2021 | Apr 29, 2021 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 22, 2021 | Feb 18, 2021 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 24, 2020 | Apr 22, 2020 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 8, 2020 | Apr 6, 2020 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | May 15, 2019 | May 13, 2019 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 12, 2019 | Mar 11, 2019 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 1, 2018 | Jul 30, 2018 | 000-52024 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 14, 2018 | Mar 12, 2018 | 000-52024 |
| 3 | Open Document | Open Filing | FORM 3 - | Mar 14, 2018 | Mar 12, 2018 | 000-52024 |