| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | May 21, 2024 | May 10, 2024 | 001-39489 |
| 4 | Open Document | Open Filing | 4 | Nov 3, 2023 | Nov 1, 2023 | 001-39489 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2023 | Jul 18, 2023 | 001-39489 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2023 | Jan 31, 2023 | 001-39489 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 2, 2023 | Jan 31, 2023 | 001-39489 |
| SC 13D | Open Document | Open Filing | Sep 30, 2021 | |||
| 4 | Open Document | Open Filing | Jun 29, 2021 | Jun 28, 2021 | 000-54286 | |
| 3 | Open Document | Open Filing | Jun 29, 2021 | Jun 28, 2021 | 000-54286 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2020 | Mar 2, 2020 | 001-37725 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2019 | Oct 24, 2019 | 001-37725 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 10, 2019 | Oct 1, 2019 | 001-37725 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 27, 2018 | Sep 20, 2018 | 001-33400 |
| 4/A | Open Document | Open Filing | FORM 4/A - | May 23, 2018 | May 14, 2018 | 001-33400 |
| 4 | Open Document | Open Filing | FORM 4 - | May 23, 2018 | May 14, 2018 | 001-33400 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 15, 2018 | Feb 15, 2018 | 001-33400 |
| 3 | Open Document | Open Filing | FORM 3 - | Dec 7, 2017 | Nov 27, 2017 | 001-33400 |