| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 7, 2022 | Mar 3, 2022 | 001-40358 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 12, 2022 | Jan 11, 2022 | 001-40358 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 17, 2021 | Dec 16, 2021 | 001-40358 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 28, 2021 | Apr 27, 2021 | 001-40358 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 26, 2021 | Apr 22, 2021 | 001-40358 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 22, 2021 | Apr 22, 2021 | 001-40358 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2020 | Aug 6, 2020 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 16, 2020 | Jun 14, 2020 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2020 | Mar 14, 2020 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2020 | Mar 8, 2020 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2019 | Dec 14, 2019 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 9, 2019 | Dec 8, 2019 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 16, 2019 | Sep 14, 2019 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2019 | Sep 8, 2019 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 31, 2019 | Jul 30, 2019 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2019 | Jun 14, 2019 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2019 | Jun 8, 2019 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2019 | Mar 14, 2019 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2019 | Mar 8, 2019 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 11, 2018 | Dec 8, 2018 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 10, 2018 | Sep 8, 2018 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2018 | Jun 8, 2018 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2018 | Mar 14, 2018 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2018 | Mar 8, 2018 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 11, 2017 | Dec 9, 2017 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 11, 2017 | Sep 9, 2017 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2017 | Jun 9, 2017 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2017 | May 9, 2017 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2017 | Mar 8, 2017 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2017 | Feb 12, 2017 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2016 | Dec 9, 2016 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 12, 2016 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 12, 2016 | Sep 9, 2016 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 15, 2016 | Aug 12, 2016 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2016 | Jun 9, 2016 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2016 | May 12, 2016 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2016 | Mar 9, 2016 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2016 | Mar 9, 2016 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2016 | Feb 24, 2016 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2016 | Feb 12, 2016 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 25, 2015 | Nov 24, 2015 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2015 | Nov 12, 2015 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2015 | Aug 24, 2015 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2015 | Aug 12, 2015 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2015 | May 24, 2015 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2015 | May 12, 2015 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2015 | Mar 9, 2015 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2015 | Feb 24, 2015 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2015 | Feb 12, 2015 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 26, 2014 | Nov 24, 2014 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2014 | Nov 13, 2014 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2014 | Sep 14, 2014 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2014 | Aug 24, 2014 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 24, 2014 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2014 | May 14, 2014 | 001-36254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2014 | Feb 24, 2014 | 001-36254 |