| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2022 | Jan 31, 2022 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2021 | Nov 19, 2021 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2021 | Feb 16, 2021 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 1, 2021 | Jan 31, 2021 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 25, 2021 | Jan 22, 2021 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2021 | Jan 1, 2021 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2020 | Aug 10, 2020 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2020 | Apr 1, 2020 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 12, 2020 | Feb 11, 2020 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2020 | Jan 31, 2020 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 24, 2020 | Jan 22, 2020 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Jan 1, 2020 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 4, 2019 | Aug 30, 2019 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2019 | Jun 4, 2019 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2019 | May 16, 2019 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2019 | Feb 14, 2019 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 24, 2019 | Jan 23, 2019 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2019 | Jan 1, 2019 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2018 | Nov 15, 2018 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2018 | Sep 5, 2018 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2018 | Feb 14, 2018 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 29, 2018 | Jan 25, 2018 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2018 | Jan 1, 2018 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2017 | Nov 7, 2017 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 30, 2017 | Aug 28, 2017 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2017 | Aug 21, 2017 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2017 | Mar 2, 2017 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2017 | Feb 14, 2017 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2017 | Jan 25, 2017 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2017 | Jan 1, 2017 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 22, 2016 | Aug 19, 2016 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2016 | Aug 17, 2016 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2016 | May 16, 2016 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2016 | May 9, 2016 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 14, 2016 | Mar 11, 2016 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2016 | Mar 8, 2016 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2016 | Feb 16, 2016 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2016 | Jan 22, 2016 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2016 | Jan 1, 2016 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2015 | Nov 20, 2015 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2015 | Nov 9, 2015 | 001-34028 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 25, 2015 | Aug 21, 2015 | 001-34028 |
| 4 | Open Document | Open Filing | Mar 5, 2015 | Mar 3, 2015 | 001-34028 | |
| 4 | Open Document | Open Filing | Feb 19, 2015 | Feb 17, 2015 | 001-34028 | |
| 4 | Open Document | Open Filing | Jan 21, 2015 | Jan 16, 2015 | 001-34028 | |
| 4 | Open Document | Open Filing | Jan 5, 2015 | Jan 1, 2015 | 001-34028 | |
| 4 | Open Document | Open Filing | Aug 20, 2014 | Aug 19, 2014 | 001-34028 | |
| 4 | Open Document | Open Filing | May 27, 2014 | May 23, 2014 | 001-34028 | |
| 4 | Open Document | Open Filing | May 16, 2014 | May 14, 2014 | 001-34028 | |
| 4 | Open Document | Open Filing | Mar 17, 2014 | Mar 13, 2014 | 001-34028 | |
| 4 | Open Document | Open Filing | Mar 11, 2014 | Mar 10, 2014 | 001-34028 | |
| 4 | Open Document | Open Filing | Mar 5, 2014 | Mar 4, 2014 | 001-34028 | |
| 4 | Open Document | Open Filing | Feb 24, 2014 | Jan 1, 2014 | 001-34028 | |
| 4 | Open Document | Open Filing | Jan 27, 2014 | Jan 22, 2014 | 001-34028 |