| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2023 | Nov 20, 2022 | 001-38677 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2022 | May 20, 2022 | 001-38677 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 24, 2021 | Nov 20, 2021 | 001-38677 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2021 | May 20, 2021 | 001-38677 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 24, 2020 | Nov 20, 2020 | 001-38677 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 19, 2020 | Nov 17, 2020 | 001-38677 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2020 | Aug 3, 2020 | 001-38677 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2020 | May 22, 2020 | 001-38677 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2020 | May 19, 2020 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2020 | Mar 30, 2020 | 001-38677 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 1, 2020 | Mar 30, 2020 | 001-38677 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2020 | Feb 19, 2020 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2020 | Feb 12, 2020 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 20, 2019 | Aug 19, 2019 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2019 | May 20, 2019 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2019 | Feb 22, 2019 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2019 | Feb 19, 2019 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2018 | Nov 20, 2018 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2018 | Oct 1, 2018 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2018 | Sep 4, 2018 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 22, 2018 | Aug 20, 2018 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2018 | May 31, 2018 | 001-36747 |
| 4 | Open Document | Open Filing | 4 | May 22, 2018 | May 18, 2018 | 001-36747 |
| 4 | Open Document | Open Filing | 4 | Mar 12, 2018 | Mar 9, 2018 | 001-36747 |
| 4 | Open Document | Open Filing | 4 | Jan 8, 2018 | Jan 4, 2018 | 001-36747 |
| 4 | Open Document | Open Filing | 4 | Nov 22, 2017 | Nov 21, 2017 | 001-36747 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 31, 2017 | Aug 30, 2017 | 001-36747 |
| 4 | Open Document | Open Filing | 4 | May 23, 2017 | May 19, 2017 | 001-36747 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 16, 2017 | Mar 14, 2017 | 001-36747 |
| 4 | Open Document | Open Filing | 4 | Mar 14, 2017 | Mar 13, 2017 | 001-36747 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 5, 2017 | Jan 3, 2017 | 001-36747 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 22, 2016 | Nov 21, 2016 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 22, 2016 | Aug 19, 2016 | 001-36747 |
| 4 | Open Document | Open Filing | 4 | Jan 25, 2016 | Jan 21, 2016 | 001-36747 |
| 4 | Open Document | Open Filing | 4 | Dec 3, 2015 | Dec 1, 2015 | 001-36747 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 24, 2015 | Aug 17, 2014 | 001-36747 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2015 | Feb 17, 2015 | 000-52045 |
| 3 | Open Document | Open Filing | FORM 3 | Jun 13, 2014 | Jun 3, 2014 | 000-52045 |