| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2021 | Jul 2, 2021 | 001-38517 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2021 | May 12, 2021 | 001-38517 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 14, 2021 | Jan 12, 2021 | 001-38517 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2020 | Jul 2, 2020 | 001-38517 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 10, 2020 | Jan 8, 2020 | 001-38517 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2019 | Jul 2, 2019 | 001-38517 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2019 | Jan 25, 2019 | 001-38517 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 2, 2018 | Jul 31, 2018 | 001-38517 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2018 | Jul 2, 2018 | 001-38517 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 5, 2018 | Jun 30, 2018 | 001-38517 |