| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 9, 2021 | Jun 7, 2021 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2021 | May 26, 2021 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2021 | Jan 4, 2021 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 19, 2020 | Nov 18, 2020 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2020 | Nov 12, 2020 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2020 | Jun 1, 2020 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2020 | Mar 2, 2020 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2020 | Jan 2, 2020 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2019 | Dec 2, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 30, 2019 | Oct 28, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2019 | Oct 25, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 21, 2019 | Oct 18, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 17, 2019 | Oct 15, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 15, 2019 | Oct 11, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 10, 2019 | Sep 6, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2019 | Jun 3, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 9, 2019 | Apr 8, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2019 | Mar 5, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 11, 2019 | Jan 11, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2019 | Jan 2, 2019 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 25, 2018 | Jul 23, 2018 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2017 | Dec 6, 2017 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 31, 2017 | Sep 22, 2017 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2016 | Dec 7, 2016 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2016 | Jun 1, 2016 | 001-37785 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2016 | May 25, 2016 | 001-37785 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 25, 2016 | May 25, 2016 | 001-37785 |