| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 6, 2025 | Jun 4, 2025 | 001-05256 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2024 | Aug 9, 2024 | 001-05256 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 6, 2024 | May 30, 2024 | 001-05256 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2022 | Mar 18, 2022 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2021 | Nov 15, 2021 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 19, 2021 | Oct 15, 2021 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2021 | Jul 5, 2021 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2021 | May 28, 2021 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2021 | May 15, 2021 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 19, 2021 | Apr 15, 2021 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2020 | Nov 15, 2020 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 19, 2020 | Oct 15, 2020 | 001-16769 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 7, 2020 | Jul 5, 2020 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2020 | May 15, 2020 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 17, 2020 | Apr 15, 2020 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 19, 2019 | Nov 15, 2019 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 9, 2019 | Jul 5, 2019 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 17, 2019 | May 15, 2019 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 17, 2019 | Apr 15, 2019 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2019 | Mar 1, 2019 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2019 | Feb 25, 2019 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 19, 2018 | Nov 15, 2018 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 6, 2018 | Nov 6, 2018 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 6, 2018 | Nov 2, 2018 | 001-35625 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 9, 2018 | Jul 5, 2018 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 17, 2018 | May 15, 2018 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2018 | Apr 24, 2018 | 001-35625 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2017 | Nov 15, 2017 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2017 | Jul 5, 2017 | 001-16769 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 5, 2017 | Jul 5, 2017 | 001-16769 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 25, 2017 | Apr 21, 2017 | 001-35625 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 24, 2017 | Mar 22, 2017 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2017 | Feb 23, 2017 | 001-34061 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2017 | Feb 13, 2017 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2016 | Dec 20, 2016 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2016 | Sep 22, 2016 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 9, 2016 | Aug 5, 2016 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2016 | Jun 15, 2016 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2016 | Apr 22, 2016 | 001-35625 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 25, 2016 | Mar 23, 2016 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2016 | Feb 16, 2016 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2015 | Dec 16, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2015 | Nov 2, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 27, 2015 | Oct 26, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2015 | Oct 1, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 29, 2015 | Sep 25, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 18, 2015 | Sep 16, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 3, 2015 | Sep 1, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2015 | Aug 3, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 16, 2015 | Jul 15, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2015 | Jun 17, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2015 | Jun 15, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2015 | May 15, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | May 1, 2015 | Apr 29, 2015 | 001-35625 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 16, 2015 | Apr 15, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 27, 2015 | Mar 25, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2015 | Mar 16, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2015 | Mar 5, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2015 | Feb 26, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2015 | Feb 19, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 12, 2015 | Feb 10, 2015 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 19, 2014 | Dec 17, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2014 | Dec 15, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2014 | Nov 17, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 16, 2014 | Oct 15, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 19, 2014 | Sep 19, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 16, 2014 | Sep 15, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2014 | Aug 15, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 17, 2014 | Jul 15, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 20, 2014 | Jun 18, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2014 | Jun 16, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2014 | May 15, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2014 | May 14, 2014 | 001-35625 |
| 4 | Open Document | Open Filing | FORM 4 | May 1, 2014 | Apr 29, 2014 | 001-35625 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 17, 2014 | Apr 15, 2014 | 001-34061 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 21, 2014 | Feb 12, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 21, 2014 | Mar 19, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2014 | Mar 17, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2014 | Feb 18, 2014 | 001-34061 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2014 | Feb 12, 2014 | 001-34061 |