| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2022 | Feb 15, 2022 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2021 | Nov 16, 2021 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 2, 2021 | Sep 2, 2021 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 25, 2021 | Aug 23, 2021 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 3, 2021 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2021 | Feb 26, 2021 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2021 | Feb 22, 2021 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2021 | Feb 17, 2021 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2021 | Feb 15, 2021 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2020 | Feb 18, 2020 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2020 | Feb 11, 2020 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | May 28, 2019 | May 24, 2019 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2019 | Feb 28, 2019 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2019 | Feb 15, 2019 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2018 | Nov 29, 2018 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 31, 2018 | Aug 30, 2018 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2018 | May 22, 2018 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 28, 2018 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2018 | Feb 15, 2018 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2018 | Jan 2, 2018 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 29, 2017 | Nov 28, 2017 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 25, 2017 | Aug 23, 2017 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2017 | Feb 28, 2017 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2017 | Feb 21, 2017 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2017 | Feb 14, 2017 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2017 | Jan 2, 2017 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2016 | Nov 10, 2016 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 22, 2016 | Aug 18, 2016 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2016 | May 6, 2016 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2016 | Feb 29, 2016 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2016 | Feb 19, 2016 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2016 | Feb 15, 2016 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2016 | Feb 9, 2016 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2015 | Nov 4, 2015 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2015 | Aug 19, 2015 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2015 | May 8, 2015 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2015 | May 4, 2015 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2015 | Feb 28, 2015 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2015 | Feb 10, 2015 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2015 | Dec 31, 2014 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2014 | Nov 26, 2014 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2014 | May 23, 2014 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 12, 2014 | Feb 11, 2014 | 001-11986 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2014 | Jan 1, 2014 | 001-11986 |