| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 15, 2022 | Jul 13, 2022 | 001-38907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 22, 2022 | Jun 21, 2022 | 001-38907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2022 | Jun 10, 2022 | 001-38907 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 28, 2022 | Mar 28, 2022 | 001-36467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2022 | Jan 27, 2022 | 001-38907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2021 | Sep 10, 2021 | 001-38907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 21, 2021 | Jun 18, 2021 | 001-38907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2021 | Jun 10, 2021 | 001-38907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2021 | Jun 7, 2021 | 001-36467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2021 | May 10, 2021 | 001-36467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2020 | Oct 7, 2020 | 001-36467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2020 | Sep 10, 2020 | 001-38907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2020 | Jun 9, 2020 | 001-38907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2020 | Jun 8, 2020 | 001-36467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 5, 2019 | Nov 1, 2019 | 001-38907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2019 | Oct 7, 2019 | 001-36467 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 11, 2019 | Sep 9, 2019 | 001-38907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2019 | Jun 11, 2019 | 001-36467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2018 | Oct 14, 2018 | 001-36467 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2018 | Oct 7, 2018 | 001-36467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2014 | May 5, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2014 | Apr 30, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2014 | Feb 20, 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2014 | Feb 5, 2014 | 000-23993 |