| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2022 | Apr 1, 2022 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2022 | Jan 1, 2022 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 10, 2021 | Dec 8, 2021 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2021 | Oct 1, 2021 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2021 | Jul 1, 2021 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2021 | Apr 1, 2021 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2021 | Jan 4, 2021 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2020 | Dec 10, 2020 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2020 | Oct 1, 2020 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2020 | Jul 1, 2020 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 2, 2020 | Apr 1, 2020 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2020 | Jan 2, 2020 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 12, 2019 | Dec 12, 2019 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2019 | Oct 1, 2019 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2019 | Jul 1, 2019 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2019 | Apr 1, 2019 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2019 | Jan 2, 2019 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 13, 2018 | Dec 13, 2018 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2018 | Oct 1, 2018 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2018 | Jul 2, 2018 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2018 | Apr 2, 2018 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2018 | Jan 2, 2018 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2017 | Dec 7, 2017 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2017 | Oct 2, 2017 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2017 | Jul 3, 2017 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2017 | Apr 3, 2017 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Jan 3, 2017 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 2, 2016 | Dec 2, 2016 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2016 | Oct 3, 2016 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2016 | Jul 1, 2016 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 27, 2016 | Jun 24, 2016 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2016 | Apr 1, 2016 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2016 | Jan 4, 2016 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2015 | Dec 3, 2015 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2015 | Oct 1, 2015 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2015 | Jul 1, 2015 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2015 | Apr 1, 2015 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2015 | Jan 5, 2015 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2014 | Dec 4, 2014 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2014 | Oct 1, 2014 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2014 | Jul 1, 2014 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2014 | Apr 1, 2014 | 001-32936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2014 | Jan 2, 2014 | 001-32936 |