| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Aug 24, 2022 | Aug 22, 2022 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 23, 2022 | Aug 19, 2022 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 18, 2022 | Aug 17, 2022 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 17, 2022 | Aug 16, 2022 | 001-16153 | |
| 4 | Open Document | Open Filing | Feb 18, 2022 | Feb 16, 2022 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 25, 2021 | Aug 23, 2021 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 20, 2021 | Aug 19, 2021 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 18, 2021 | Aug 16, 2021 | 001-16153 | |
| 4 | Open Document | Open Filing | May 18, 2021 | May 17, 2021 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 20, 2020 | Aug 19, 2020 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 18, 2020 | Aug 14, 2020 | 001-16153 | |
| 4 | Open Document | Open Filing | Dec 2, 2019 | Nov 29, 2019 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 21, 2019 | Aug 19, 2019 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 20, 2019 | Aug 16, 2019 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 13, 2019 | Aug 9, 2019 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 20, 2018 | Aug 16, 2018 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 14, 2018 | Aug 13, 2018 | 001-16153 | |
| 4 | Open Document | Open Filing | Feb 9, 2018 | Aug 14, 2017 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 18, 2017 | Aug 17, 2017 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 16, 2017 | Aug 14, 2017 | 001-16153 | |
| 4 | Open Document | Open Filing | May 25, 2017 | May 24, 2017 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 15, 2016 | Aug 11, 2016 | 001-16153 | |
| 4 | Open Document | Open Filing | Dec 30, 2015 | Dec 28, 2015 | 001-16153 | |
| 4 | Open Document | Open Filing | Dec 4, 2015 | Dec 3, 2015 | 001-16153 | |
| 4 | Open Document | Open Filing | Nov 5, 2015 | Nov 3, 2015 | 001-16153 | |
| 4 | Open Document | Open Filing | Sep 30, 2015 | Sep 28, 2015 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 17, 2015 | Aug 13, 2015 | 001-16153 | |
| 4 | Open Document | Open Filing | Jul 1, 2015 | Jun 29, 2015 | 001-16153 | |
| 4 | Open Document | Open Filing | Apr 1, 2015 | Mar 30, 2015 | 001-16153 | |
| 4 | Open Document | Open Filing | Mar 4, 2015 | Mar 3, 2015 | 001-16153 | |
| 4 | Open Document | Open Filing | Dec 31, 2014 | Dec 29, 2014 | 001-16153 | |
| 4 | Open Document | Open Filing | Oct 1, 2014 | Oct 1, 2014 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 15, 2014 | Aug 14, 2014 | 001-16153 | |
| 4 | Open Document | Open Filing | Aug 4, 2014 | Aug 1, 2014 | 001-16153 | |
| 4 | Open Document | Open Filing | Jul 1, 2014 | Jun 30, 2014 | 001-16153 | |
| 4 | Open Document | Open Filing | Apr 2, 2014 | Mar 31, 2014 | 001-16153 | |
| 4 | Open Document | Open Filing | Jan 7, 2014 | Jan 3, 2014 | 001-16153 |