| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 18, 2025 | Jun 16, 2025 | 001-15749 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 20, 2024 | Jun 17, 2024 | 001-15749 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 16, 2023 | Aug 15, 2023 | 001-15749 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 17, 2023 | Jul 10, 2023 | 001-15749 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2022 | Mar 1, 2022 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2022 | Feb 23, 2022 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 20, 2022 | Jan 18, 2022 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2021 | Dec 8, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 7, 2021 | Dec 3, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2021 | Nov 3, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2021 | Aug 11, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2021 | May 21, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2021 | Apr 30, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2021 | Apr 23, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2021 | Feb 22, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2021 | Feb 17, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 21, 2021 | Jan 19, 2021 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 7, 2020 | Dec 3, 2020 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2020 | Nov 11, 2020 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2020 | Mar 2, 2020 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2020 | Feb 21, 2020 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2020 | Feb 16, 2020 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 22, 2020 | Dec 12, 2019 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2019 | Oct 30, 2019 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 22, 2019 | Aug 21, 2019 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2019 | Mar 1, 2019 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2019 | Feb 19, 2019 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 24, 2019 | Jan 22, 2019 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 11, 2018 | Dec 7, 2018 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 26, 2018 | Jul 24, 2018 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 19, 2018 | Jul 18, 2018 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2018 | Jun 5, 2018 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2018 | Feb 20, 2018 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2018 | Feb 12, 2018 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 30, 2018 | Jan 30, 2018 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 25, 2018 | Dec 15, 2017 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2017 | Nov 29, 2017 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 20, 2017 | Oct 18, 2017 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 23, 2017 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2017 | Apr 28, 2017 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2017 | Mar 1, 2017 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2017 | Feb 21, 2017 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2017 | Feb 10, 2017 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 9, 2017 | Feb 9, 2017 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 18, 2017 | Jan 17, 2017 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2016 | Nov 30, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 10, 2016 | Nov 10, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2016 | Nov 7, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2016 | Nov 3, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 29, 2016 | Aug 29, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 24, 2016 | Aug 23, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2016 | Aug 3, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2016 | Apr 27, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2016 | Feb 16, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2016 | Feb 11, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 21, 2016 | Jan 19, 2016 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 24, 2015 | Jul 23, 2015 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2015 | Jun 10, 2015 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2015 | Apr 30, 2015 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2015 | Feb 17, 2015 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2015 | Feb 17, 2015 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 27, 2015 | Jan 26, 2015 | 001-36609 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 22, 2015 | Jan 20, 2015 | 001-36609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2014 | Aug 25, 2014 | 000-05965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 1, 2014 | Jul 30, 2014 | 000-05965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2014 | Jul 22, 2014 | 000-05965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2014 | Mar 20, 2014 | 000-05965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2014 | Mar 7, 2014 | 000-05965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2014 | Feb 19, 2014 | 000-05965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2014 | Feb 18, 2014 | 000-05965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2014 | Feb 10, 2014 | 000-05965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2014 | Jan 24, 2014 | 000-05965 |