| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Sep 28, 2023 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 27, 2023 | Jul 25, 2023 | 000-22345 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 5, 2023 | Jul 1, 2023 | 000-22345 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 3, 2023 | Jul 1, 2023 | 000-22345 |
| 4 | Open Document | Open Filing | Jul 3, 2023 | Jul 1, 2023 | 001-36094 | |
| 4 | Open Document | Open Filing | Sep 30, 2022 | Sep 28, 2022 | 001-36094 | |
| 4 | Open Document | Open Filing | Aug 30, 2021 | Aug 26, 2021 | 001-36094 | |
| 4 | Open Document | Open Filing | Dec 10, 2020 | Dec 9, 2020 | 001-36094 | |
| 4 | Open Document | Open Filing | Aug 24, 2020 | Aug 20, 2020 | 001-36094 | |
| 4 | Open Document | Open Filing | Jan 3, 2020 | Dec 31, 2019 | 001-36094 | |
| 4 | Open Document | Open Filing | Nov 15, 2019 | Nov 13, 2019 | 001-36094 | |
| 4 | Open Document | Open Filing | Jun 22, 2017 | Jun 19, 2017 | 001-36094 | |
| 4 | Open Document | Open Filing | Jan 15, 2014 | Jan 13, 2014 | 001-36094 |