| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2023 | 16 Feb 2023 | 001-16411 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2023 | 13 Feb 2023 | 001-16411 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2022 | 15 Feb 2022 | 001-16411 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2022 | 14 Feb 2022 | 001-16411 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2021 | 01 Nov 2021 | 001-16411 |
| 4 | Open Document | Open Filing | 12 Mar 2021 | 10 Mar 2021 | 001-16411 | |
| 4/A | Open Document | Open Filing | 01 Mar 2021 | 16 Feb 2021 | 001-16411 | |
| 4 | Open Document | Open Filing | 18 Feb 2021 | 16 Feb 2021 | 001-16411 | |
| 4 | Open Document | Open Filing | 14 Feb 2020 | 12 Feb 2020 | 001-16411 | |
| 4 | Open Document | Open Filing | 01 Nov 2019 | 30 Oct 2019 | 001-16411 | |
| 4 | Open Document | Open Filing | 15 Feb 2019 | 13 Feb 2019 | 001-16411 | |
| 4 | Open Document | Open Filing | 01 Nov 2018 | 30 Oct 2018 | 001-16411 | |
| 3 | Open Document | Open Filing | 26 Oct 2018 | 22 Oct 2018 | 001-16411 | |
| 4 | Open Document | Open Filing | 06 Mar 2018 | 02 Mar 2018 | 001-33072 | |
| 4 | Open Document | Open Filing | 20 Feb 2018 | 15 Feb 2018 | 001-33072 | |
| 4 | Open Document | Open Filing | 07 Mar 2017 | 03 Mar 2017 | 001-33072 | |
| 4 | Open Document | Open Filing | 30 Aug 2016 | 26 Aug 2016 | 001-33072 | |
| 4 | Open Document | Open Filing | 18 Aug 2016 | 16 Aug 2016 | 001-33072 | |
| 3 | Open Document | Open Filing | 18 Aug 2016 | 16 Aug 2016 | 001-33072 |