| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 1, 2023 | Aug 2, 2023 | 001-40033 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2023 | May 15, 2023 | 001-40033 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 14, 2022 | Dec 12, 2022 | 001-40033 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 14, 2022 | Dec 12, 2022 | 001-40033 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2019 | Mar 29, 2019 | 001-36677 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2019 | Mar 18, 2019 | 001-36677 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 29, 2018 | Mar 27, 2018 | 001-36677 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2017 | Nov 20, 2017 | 001-36677 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2017 | May 1, 2017 | 001-36677 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2017 | May 1, 2017 | 001-36677 |