| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2023 | Mar 1, 2023 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2023 | Jan 24, 2023 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2022 | Mar 1, 2022 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2022 | Jan 25, 2022 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2021 | Jan 26, 2021 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2020 | Dec 2, 2020 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2020 | Mar 16, 2020 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2020 | Mar 1, 2020 | 001-31721 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 4, 2020 | Jan 28, 2020 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 30, 2020 | Jan 28, 2020 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2019 | Dec 4, 2019 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2019 | May 18, 2019 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2019 | Mar 1, 2019 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2019 | Jan 29, 2019 | 001-31721 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jan 31, 2019 | May 18, 2018 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2018 | Dec 5, 2018 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2018 | May 18, 2018 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2018 | Mar 1, 2018 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2018 | Feb 6, 2018 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2017 | Dec 6, 2017 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2017 | May 18, 2017 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2017 | Mar 1, 2017 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2017 | Jan 31, 2017 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2016 | Dec 12, 2016 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2016 | May 18, 2016 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2016 | Feb 6, 2016 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2016 | Feb 2, 2016 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2015 | May 18, 2015 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2015 | May 7, 2015 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2015 | May 3, 2015 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2015 | Feb 6, 2015 | 001-31721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 21, 2015 | Jan 17, 2015 | 001-31721 |
| 4 | Open Document | Open Filing | WTC SHARES | May 5, 2014 | May 3, 2014 | 001-31721 |
| 4 | Open Document | Open Filing | WTC SHARES | Feb 10, 2014 | Feb 6, 2014 | 001-31721 |
| 4 | Open Document | Open Filing | WTC SHARES | Jan 21, 2014 | Jan 17, 2014 | 001-31721 |