| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 15, 2022 | Apr 13, 2022 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2022 | Apr 1, 2022 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 21, 2022 | Jan 19, 2022 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2022 | Jan 3, 2022 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 30, 2021 | Dec 30, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 15, 2021 | Oct 14, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 5, 2021 | Oct 1, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 16, 2021 | Jul 14, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2021 | Jul 1, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2021 | May 25, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2021 | May 21, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 16, 2021 | Apr 14, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2021 | Apr 1, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 21, 2021 | Jan 20, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2021 | Jan 1, 2021 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 28, 2020 | Dec 24, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 21, 2020 | Dec 18, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 14, 2020 | Oct 13, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 5, 2020 | Oct 1, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 10, 2020 | Sep 8, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 15, 2020 | Jul 14, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jul 1, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2020 | May 18, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 15, 2020 | Apr 14, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2020 | Apr 1, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2020 | Mar 10, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 14, 2020 | Jan 13, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2020 | Jan 1, 2020 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2019 | Dec 16, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 30, 2019 | Oct 30, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 11, 2019 | Oct 11, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2019 | Oct 1, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 16, 2019 | Jul 12, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2019 | Jul 1, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2019 | May 22, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2019 | May 14, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 15, 2019 | Apr 12, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2019 | Apr 1, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 15, 2019 | Jan 14, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2019 | Jan 1, 2019 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 21, 2018 | Dec 21, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 15, 2018 | Oct 12, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2018 | Oct 1, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2018 | Aug 7, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 13, 2018 | Jul 12, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2018 | Jul 1, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2018 | Jun 8, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2018 | May 15, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 16, 2018 | Apr 12, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2018 | Apr 1, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 16, 2018 | Jan 12, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2018 | Jan 1, 2018 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2017 | Dec 7, 2017 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2017 | Nov 14, 2017 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2017 | Nov 10, 2017 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2017 | Nov 6, 2017 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2017 | Oct 1, 2017 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2017 | Jul 1, 2017 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2017 | May 18, 2017 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2017 | Apr 1, 2017 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2017 | Jan 1, 2017 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2016 | Dec 7, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2016 | Nov 22, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2016 | Nov 17, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 25, 2016 | Oct 24, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2016 | Oct 1, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 21, 2016 | Sep 20, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 29, 2016 | Aug 26, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2016 | Aug 22, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2016 | Jul 1, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2016 | Apr 1, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 28, 2016 | Mar 24, 2016 | 001-12718 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2016 | Mar 22, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 9, 2016 | Mar 7, 2016 | 001-12718 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 23, 2016 | Feb 20, 2016 | 001-12718 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 17, 2016 | Feb 13, 2016 | 001-12718 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2016 | Jan 1, 2016 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2015 | Dec 22, 2015 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2015 | Oct 1, 2015 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 28, 2015 | Sep 24, 2015 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2015 | Jul 1, 2015 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2015 | Jun 11, 2015 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2015 | May 18, 2015 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2015 | Apr 1, 2015 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2015 | Mar 27, 2015 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 10, 2015 | Mar 7, 2015 | 001-12718 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 24, 2015 | Feb 20, 2015 | 001-12718 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 19, 2015 | Feb 17, 2015 | 001-12718 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2015 | Jan 1, 2015 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 24, 2014 | Dec 23, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2014 | Dec 12, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2014 | Dec 10, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2014 | Dec 1, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2014 | Nov 19, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 16, 2014 | Oct 14, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2014 | Oct 1, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 30, 2014 | Sep 26, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 29, 2014 | Aug 27, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2014 | Jul 1, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2014 | Jun 11, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2014 | May 30, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2014 | Apr 1, 2014 | 001-10989 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 11, 2014 | Mar 7, 2014 | 001-12718 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 25, 2014 | Feb 21, 2014 | 001-12718 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 19, 2014 | Feb 17, 2014 | 001-12718 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2014 | Jan 1, 2014 | 001-10989 |