| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2022 | Jun 22, 2022 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2021 | May 28, 2021 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2021 | Mar 10, 2021 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2021 | Mar 9, 2021 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 7, 2021 | 001-36260 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 7, 2020 | May 6, 2020 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2020 | May 6, 2020 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 27, 2020 | Mar 26, 2020 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2019 | Aug 14, 2019 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2019 | Jul 1, 2019 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 27, 2019 | Mar 26, 2019 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2019 | Feb 14, 2017 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 5, 2019 | Feb 1, 2019 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 11, 2018 | Apr 9, 2018 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 28, 2018 | Mar 26, 2018 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 2, 2018 | Feb 1, 2018 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2018 | Jan 1, 2018 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 13, 2017 | Mar 9, 2017 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 3, 2017 | Feb 1, 2017 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 1, 2016 | Jun 30, 2016 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 14, 2016 | Mar 10, 2016 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2015 | Dec 7, 2015 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2015 | Aug 19, 2015 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 30, 2015 | Mar 26, 2015 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2014 | Dec 8, 2014 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2014 | Feb 1, 2014 | 001-36260 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 23, 2014 | Jan 21, 2014 | 001-36260 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 14, 2014 | Jan 14, 2014 | 001-36260 |