| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2021 | Aug 16, 2021 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 16, 2021 | Jul 15, 2021 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 14, 2021 | Jul 12, 2021 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2021 | Jun 15, 2021 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2021 | Apr 21, 2021 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2021 | May 17, 2021 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 19, 2021 | Apr 15, 2021 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2021 | Mar 15, 2021 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2021 | Feb 16, 2021 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 7, 2020 | Oct 5, 2020 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2019 | Oct 8, 2019 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2019 | Sep 30, 2019 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 30, 2019 | Aug 30, 2019 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2019 | Jul 30, 2019 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2019 | Jul 1, 2019 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2019 | May 30, 2019 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2019 | Apr 30, 2019 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2018 | Dec 13, 2018 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2018 | Jun 13, 2018 | 001-36362 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2018 | Jan 1, 2018 | 001-36362 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 3, 2017 | Oct 3, 2017 | 001-36362 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 7, 2017 | Jul 6, 2017 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2017 | Apr 3, 2017 | 001-36362 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 9, 2017 | Feb 6, 2017 | 001-36362 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 18, 2017 | Jan 13, 2017 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2016 | Mar 15, 2016 | 001-36362 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2015 | May 4, 2015 | 001-36362 |