| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2022 | Aug 16, 2022 | 001-36053 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 1, 2022 | May 25, 2022 | 001-36053 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2021 | Oct 1, 2021 | 001-36053 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2021 | Jul 1, 2021 | 001-36053 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2021 | May 1, 2021 | 001-36053 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 14, 2020 | Jul 10, 2020 | 001-36053 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 14, 2020 | Jun 10, 2020 | 001-36053 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 17, 2018 | Sep 11, 2018 | 001-36053 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 13, 2018 | Sep 11, 2018 | 001-36053 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 7, 2018 | Sep 5, 2018 | 001-36053 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 31, 2018 | Aug 29, 2018 | 001-36053 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2017 | Dec 1, 2017 | 001-36053 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2017 | Nov 28, 2017 | 001-36053 |