| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2023 | Jun 6, 2023 | 001-38537 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2022 | Jun 8, 2022 | 001-38537 |
| 4/A | Open Document | Open Filing | FORM 4/A | May 13, 2022 | May 4, 2022 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2022 | May 4, 2022 | 001-36297 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 8, 2021 | Jul 7, 2021 | 001-38537 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2021 | Jun 10, 2021 | 001-38537 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2021 | May 5, 2021 | 001-36297 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2020 | Jun 4, 2020 | 001-38537 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2020 | May 14, 2020 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2019 | Jun 11, 2019 | 001-38537 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2019 | May 9, 2019 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2019 | Jan 7, 2019 | 001-38537 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 9, 2019 | Jan 7, 2019 | 001-38537 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2018 | May 10, 2018 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2018 | Mar 16, 2018 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2017 | May 11, 2017 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2016 | May 5, 2016 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2015 | May 7, 2015 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2015 | Feb 26, 2015 | 001-36297 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 2, 2015 | Feb 26, 2015 | 001-36297 |