| 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 | Nov 3, 2021 | Nov 2, 2021 | 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 10, 2021 | Mar 9, 2021 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 7, 2021 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 3, 2020 | Nov 2, 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 11, 2020 | Mar 9, 2020 | 001-36260 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2019 | Nov 2, 2019 | 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 | OWNERSHIP DOCUMENT | May 17, 2019 | May 16, 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 | Jan 3, 2018 | Jan 1, 2018 | 001-36260 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 30, 2017 | Nov 26, 2017 | 001-36260 |
| 4 | Open Document | Open Filing | 4 | Dec 1, 2015 | Nov 30, 2015 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | Aug 6, 2015 | Aug 5, 2015 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | Jul 23, 2015 | Jul 21, 2015 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | Jul 6, 2015 | Jul 1, 2015 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | Apr 1, 2015 | Mar 30, 2015 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | Aug 21, 2014 | Aug 15, 2014 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | Aug 15, 2014 | Jul 24, 2014 | 001-35172 |
| 4 | Open Document | Open Filing | 4 | Jul 30, 2014 | Jul 1, 2014 | 001-35172 |