| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Dec 12, 2024 | Dec 10, 2024 | 001-11602 | |
| 4 | Open Document | Open Filing | Jul 30, 2024 | Jul 29, 2024 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 7, 2023 | Dec 6, 2023 | 001-11602 | |
| 4 | Open Document | Open Filing | Nov 1, 2023 | Oct 31, 2023 | 001-11602 | |
| 4 | Open Document | Open Filing | Jul 10, 2023 | May 30, 2023 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 8, 2022 | Dec 6, 2022 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 16, 2021 | Dec 14, 2021 | 001-11602 | |
| 4 | Open Document | Open Filing | Mar 4, 2021 | Mar 2, 2021 | 001-11602 | |
| 4 | Open Document | Open Filing | Feb 14, 2020 | Feb 12, 2020 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 19, 2019 | Dec 18, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Nov 4, 2019 | Oct 31, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Oct 25, 2019 | Oct 24, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Jul 25, 2019 | Jul 24, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Apr 25, 2019 | Apr 24, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Apr 5, 2019 | Apr 3, 2019 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 7, 2018 | Dec 5, 2018 | 001-11602 | |
| 4 | Open Document | Open Filing | Oct 18, 2018 | Oct 16, 2018 | 001-11602 | |
| 4 | Open Document | Open Filing | May 25, 2018 | May 23, 2018 | 001-11602 | |
| 4 | Open Document | Open Filing | Mar 1, 2018 | Feb 28, 2018 | 001-11602 | |
| 4 | Open Document | Open Filing | Nov 21, 2017 | Nov 17, 2017 | 001-11602 | |
| 4 | Open Document | Open Filing | Jul 31, 2017 | Jul 28, 2017 | 001-11602 | |
| 4 | Open Document | Open Filing | May 25, 2017 | May 23, 2017 | 001-11602 | |
| 4 | Open Document | Open Filing | May 1, 2017 | Apr 28, 2017 | 001-11602 | |
| 4 | Open Document | Open Filing | Feb 27, 2017 | Feb 24, 2017 | 001-11602 | |
| 4 | Open Document | Open Filing | Nov 15, 2016 | Nov 14, 2016 | 001-11602 | |
| 4 | Open Document | Open Filing | Jul 27, 2016 | Jul 25, 2016 | 001-11602 | |
| 4 | Open Document | Open Filing | Apr 27, 2016 | Apr 25, 2016 | 001-11602 | |
| 4 | Open Document | Open Filing | Feb 19, 2016 | Feb 17, 2016 | 001-11602 | |
| 4 | Open Document | Open Filing | Dec 1, 2015 | Nov 30, 2015 | 001-11602 | |
| 4 | Open Document | Open Filing | Jul 31, 2015 | Jul 30, 2015 | 001-11602 | |
| 4 | Open Document | Open Filing | May 4, 2015 | May 4, 2015 | 001-11602 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 12, 2014 | Dec 11, 2014 | 001-11602 |
| 4 | Open Document | Open Filing | Oct 27, 2014 | Oct 27, 2014 | 001-11602 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 26, 2014 | Sep 24, 2014 | 001-11602 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 2, 2014 | Aug 27, 2014 | 001-11602 |