| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 15, 2023 | Sep 13, 2023 | 811-22393 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2023 | May 26, 2023 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2023 | Apr 3, 2023 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2022 | Apr 1, 2022 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2021 | Aug 23, 2021 | 811-22907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2021 | Apr 26, 2021 | 811-22907 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2021 | Apr 1, 2021 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2021 | Jan 22, 2021 | 811-22907 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Apr 1, 2020 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2019 | May 31, 2019 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2019 | Apr 1, 2019 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 11, 2018 | Apr 10, 2018 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2018 | Jan 18, 2018 | 811-23270 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2018 | Jan 3, 2018 | 811-23270 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2018 | Jan 2, 2018 | 811-23270 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2017 | Apr 3, 2017 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2016 | Nov 9, 2016 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2016 | Apr 1, 2016 | 001-36062 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2016 | Dec 31, 2015 | 811-22686 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 11, 2016 | Jan 6, 2016 | 001-36062 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2014 | May 20, 2014 | 811-22907 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 24, 2014 | Jan 24, 2014 | 811-22908 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 24, 2014 | Jan 24, 2014 | 811-22907 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 24, 2014 | Jan 24, 2014 | 811-22900 |