| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2024 | Dec 9, 2024 | 001-42432 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 1, 2020 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2020 | Nov 9, 2020 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 21, 2020 | Sep 17, 2020 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2019 | Dec 2, 2019 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2019 | Nov 7, 2019 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2019 | Mar 8, 2019 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2019 | Feb 22, 2019 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 27, 2018 | Dec 22, 2018 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2018 | Dec 3, 2018 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 7, 2018 | Nov 5, 2018 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 12, 2018 | Sep 10, 2018 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 12, 2018 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2018 | Jun 7, 2018 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2018 | Mar 8, 2018 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2018 | Feb 22, 2018 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2018 | Jan 18, 2018 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 5, 2017 | Dec 1, 2017 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 11, 2017 | Oct 9, 2017 | 001-31938 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2017 | Mar 1, 2017 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2017 | Feb 9, 2017 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 5, 2016 | Dec 1, 2016 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 11, 2016 | Oct 7, 2016 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2016 | Jun 22, 2016 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2016 | Mar 2, 2016 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2015 | Dec 18, 2015 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2015 | Dec 1, 2015 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 9, 2015 | Oct 7, 2015 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2015 | Mar 4, 2015 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2014 | Dec 18, 2014 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2014 | Dec 1, 2014 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 9, 2014 | Oct 7, 2014 | 000-50513 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2014 | Mar 5, 2014 | 000-50513 |