| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | Feb 7, 2022 | Dec 31, 2021 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 3, 2022 | Feb 2, 2022 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 19, 2021 | Feb 11, 2021 | 001-00044 | |
| 4/A | Open Document | Open Filing | Feb 17, 2021 | Feb 12, 2021 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 16, 2021 | Feb 12, 2021 | 001-00044 | |
| 4 | Open Document | Open Filing | Nov 17, 2020 | Nov 16, 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | Oct 23, 2020 | Oct 21, 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | Oct 22, 2020 | Oct 20, 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | Oct 20, 2020 | Oct 19, 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | Oct 13, 2020 | Oct 9, 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 19, 2020 | Feb 18, 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 18, 2020 | Feb 13, 2020 | 001-00044 | |
| 4 | Open Document | Open Filing | Dec 18, 2019 | Dec 17, 2019 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 19, 2019 | Feb 14, 2019 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 13, 2019 | Feb 11, 2019 | 001-00044 | |
| 4 | Open Document | Open Filing | Oct 17, 2018 | Oct 15, 2018 | 001-00044 | |
| 4 | Open Document | Open Filing | Aug 28, 2018 | Aug 27, 2018 | 001-00044 | |
| 4 | Open Document | Open Filing | Aug 21, 2018 | Aug 20, 2018 | 001-00044 | |
| 4 | Open Document | Open Filing | Aug 3, 2018 | Aug 2, 2018 | 001-00044 | |
| 4 | Open Document | Open Filing | Aug 2, 2018 | Jul 31, 2018 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 16, 2018 | Feb 15, 2018 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 13, 2018 | Feb 12, 2018 | 001-00044 | |
| 4 | Open Document | Open Filing | Mar 2, 2017 | Feb 28, 2017 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 21, 2017 | Feb 16, 2017 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 15, 2017 | Feb 13, 2017 | 001-00044 | |
| 4 | Open Document | Open Filing | May 26, 2016 | May 26, 2016 | 001-00044 | |
| 4 | Open Document | Open Filing | Apr 1, 2016 | Mar 31, 2016 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 23, 2016 | Feb 21, 2016 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 12, 2016 | Feb 11, 2016 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 5, 2016 | Feb 3, 2016 | 001-00044 | |
| 4 | Open Document | Open Filing | Nov 24, 2015 | Nov 23, 2015 | 001-00044 | |
| 4 | Open Document | Open Filing | Oct 16, 2015 | Oct 15, 2015 | 001-00044 | |
| 4 | Open Document | Open Filing | Aug 18, 2015 | Aug 16, 2015 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 13, 2015 | Feb 12, 2015 | 001-00044 | |
| 4 | Open Document | Open Filing | Aug 20, 2014 | Aug 19, 2014 | 001-00044 | |
| 4 | Open Document | Open Filing | Aug 12, 2014 | Aug 11, 2014 | 001-00044 | |
| 4 | Open Document | Open Filing | Feb 18, 2014 | Feb 13, 2014 | 001-00044 |