| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2023 | Sep 14, 2023 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 22, 2023 | Aug 18, 2023 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 13, 2023 | Jan 12, 2023 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 21, 2022 | Jan 20, 2021 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2021 | Feb 12, 2021 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2021 | Jan 6, 2021 | 001-38338 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 21, 2018 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2018 | Dec 10, 2018 | 001-38338 |
| SC 13D | Open Document | Open Filing | SC 13D | Sep 7, 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 30, 2017 | Aug 28, 2017 | 000-55833 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 3, 2017 | Aug 3, 2017 | 333-216014 |