| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2023 | Feb 28, 2023 | 000-23186 |
| 4 | Open Document | Open Filing | Dec 19, 2022 | Dec 16, 2022 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2022 | Nov 30, 2022 | 000-23186 |
| 4 | Open Document | Open Filing | Sep 19, 2022 | Sep 16, 2022 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2022 | Aug 31, 2022 | 000-23186 |
| 4 | Open Document | Open Filing | Jun 17, 2022 | Jun 17, 2022 | 001-39200 | |
| 4 | Open Document | Open Filing | Jun 13, 2022 | Jun 10, 2022 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2022 | Jun 7, 2022 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2022 | May 31, 2022 | 000-23186 |
| 4 | Open Document | Open Filing | Mar 18, 2022 | Mar 18, 2022 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2022 | Feb 28, 2022 | 000-23186 |
| 4 | Open Document | Open Filing | Dec 17, 2021 | Dec 17, 2021 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2021 | Nov 30, 2021 | 000-23186 |
| 4 | Open Document | Open Filing | Sep 23, 2021 | Sep 17, 2021 | 001-39200 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2021 | Aug 31, 2021 | 000-23186 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 22, 2021 | Jun 18, 2021 | 001-39200 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 28, 2021 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2021 | May 25, 2021 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2021 | Mar 18, 2021 | 001-39200 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2021 | Feb 26, 2021 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2020 | Dec 15, 2020 | 001-39200 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2020 | Nov 30, 2020 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2020 | Sep 30, 2020 | 001-39200 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 29, 2020 | Sep 25, 2020 | 001-39200 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 29, 2020 | Sep 25, 2020 | 001-39200 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2020 | Aug 31, 2020 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 30, 2020 | Jul 28, 2020 | 001-37880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2020 | Jun 1, 2020 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2020 | May 12, 2020 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2020 | Mar 1, 2020 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2019 | Dec 1, 2019 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2019 | Nov 18, 2019 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2019 | Sep 1, 2019 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2019 | Jul 31, 2019 | 001-37880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2019 | May 29, 2019 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2019 | May 22, 2019 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2018 | Oct 22, 2018 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 18, 2018 | Oct 17, 2018 | 000-21154 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 17, 2018 | Oct 17, 2018 | 001-38697 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2018 | Sep 28, 2018 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 31, 2018 | Aug 30, 2018 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 16, 2018 | Aug 15, 2018 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 22, 2018 | Jun 20, 2018 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2018 | Jun 4, 2018 | 001-37880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2018 | Jun 1, 2018 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2018 | May 30, 2018 | 001-38096 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 23, 2018 | May 21, 2018 | 001-38096 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2018 | Apr 25, 2018 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2018 | Mar 1, 2018 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2018 | Jan 24, 2018 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2017 | Nov 30, 2017 | 001-38096 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2017 | Dec 1, 2017 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 20, 2017 | Oct 18, 2017 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2017 | Sep 1, 2017 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 5, 2017 | Sep 1, 2017 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 29, 2017 | Aug 25, 2017 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 24, 2017 | Aug 23, 2017 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2017 | Jun 5, 2017 | 001-37880 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2017 | Jun 1, 2017 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2017 | May 24, 2017 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2017 | May 22, 2017 | 001-38096 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2017 | Apr 26, 2017 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2017 | Mar 31, 2017 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2017 | Mar 2, 2017 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2017 | Jan 25, 2017 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2017 | Jan 17, 2017 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2017 | Jan 17, 2017 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 30, 2016 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2016 | Dec 1, 2016 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 20, 2016 | Oct 19, 2016 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2016 | Sep 30, 2016 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2016 | Sep 26, 2016 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 22, 2016 | Sep 20, 2016 | 001-37880 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 20, 2016 | Sep 20, 2016 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2016 | Sep 1, 2016 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 6, 2016 | Sep 1, 2016 | 000-23186 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2016 | Aug 17, 2016 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 11, 2016 | Jun 30, 2016 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 21, 2016 | Jun 17, 2016 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2016 | Jun 7, 2016 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2016 | Jun 7, 2016 | 001-37783 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 1, 2016 | Jun 1, 2016 | 001-37783 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 1, 2016 | Jun 1, 2016 | 001-37783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2016 | May 23, 2016 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2016 | May 2, 2016 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2016 | Apr 27, 2016 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 22, 2016 | Jan 20, 2016 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 31, 2015 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2015 | Dec 1, 2015 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 23, 2015 | Oct 21, 2015 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2015 | Sep 30, 2015 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2015 | Sep 1, 2015 | 000-21154 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 14, 2015 | Aug 12, 2015 | 000-21154 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 11, 2015 | Aug 5, 2015 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 7, 2015 | Aug 5, 2015 | 000-23186 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2015 | Jun 30, 2015 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2015 | May 22, 2015 | 000-19034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2015 | May 22, 2015 | 001-14956 |
| 4 | Open Document | Open Filing | May 19, 2015 | May 15, 2015 | 001-15525 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 24, 2015 | Apr 22, 2015 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2015 | Mar 31, 2015 | 001-14956 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 23, 2015 | Jan 21, 2015 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Jan 2, 2015 | 000-19034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2014 | Oct 22, 2014 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2014 | Sep 2, 2014 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 15, 2014 | Aug 13, 2014 | 000-21154 |
| 4 | Open Document | Open Filing | Aug 1, 2014 | Jul 31, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2014 | May 23, 2014 | 001-14956 |
| 4 | Open Document | Open Filing | May 13, 2014 | May 9, 2014 | 001-15525 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 25, 2014 | Apr 23, 2014 | 000-21154 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 8, 2014 | Apr 4, 2014 | 000-19034 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 8, 2014 | Apr 4, 2014 | 000-19034 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2014 | Jan 22, 2014 | 000-21154 |