| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 20, 2022 | Jul 20, 2022 | 001-10709 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2021 | Apr 20, 2021 | 001-10709 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 24, 2020 | Apr 22, 2020 | 001-10709 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2019 | Jul 22, 2019 | 001-10709 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2019 | Jul 22, 2019 | 001-10709 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 8, 2019 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2019 | Mar 1, 2019 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2019 | Feb 14, 2019 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 27, 2018 | Nov 26, 2018 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2018 | Mar 1, 2018 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2018 | Feb 15, 2018 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2017 | Mar 7, 2017 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2017 | Mar 1, 2017 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2017 | Feb 16, 2017 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2016 | May 10, 2016 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2016 | May 2, 2016 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2016 | Mar 1, 2016 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2016 | Feb 11, 2016 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 25, 2015 | Nov 23, 2015 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2015 | May 11, 2015 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2015 | Mar 1, 2015 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2015 | Feb 12, 2015 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 5, 2014 | Nov 3, 2014 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 4, 2014 | Sep 2, 2014 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 29, 2014 | Jul 28, 2014 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2014 | Apr 28, 2014 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 17, 2014 | Apr 15, 2014 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2014 | Apr 1, 2014 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2014 | Mar 1, 2014 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2014 | Feb 13, 2014 | 001-12672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2014 | Feb 12, 2014 | 001-12672 |