| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2022 | Mar 31, 2022 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2022 | Jan 31, 2022 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2021 | Feb 9, 2021 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2021 | Jan 29, 2021 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2020 | Feb 11, 2020 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2020 | Jan 31, 2020 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2019 | Jul 30, 2019 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2019 | Feb 1, 2019 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2019 | Dec 28, 2018 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2018 | Nov 19, 2018 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2018 | Mar 22, 2018 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2018 | Mar 20, 2018 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2018 | Feb 1, 2018 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2018 | Dec 31, 2017 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 27, 2017 | Sep 25, 2017 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2017 | Feb 14, 2017 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2017 | Feb 1, 2017 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2017 | Dec 31, 2016 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2016 | Jun 9, 2016 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2016 | Feb 1, 2016 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2016 | Dec 31, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2015 | Dec 1, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2015 | Nov 2, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2015 | Oct 1, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2015 | Sep 1, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2015 | Aug 3, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2015 | Jul 1, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2015 | Jun 1, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2015 | May 1, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 2, 2015 | Apr 1, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2015 | Mar 2, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2015 | Feb 2, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2015 | Feb 2, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2015 | Jan 2, 2015 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2015 | Dec 31, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2014 | Dec 1, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2014 | Nov 3, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2014 | Sep 3, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 3, 2014 | Sep 2, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 4, 2014 | Aug 1, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2014 | Jul 1, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2014 | Jun 2, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2014 | May 13, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2014 | May 1, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2014 | Apr 1, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2014 | Mar 3, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 5, 2014 | Feb 3, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2014 | Jan 2, 2014 | 001-11718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2014 | Dec 31, 2013 | 001-11718 |