| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2022 | 28 Feb 2022 | 001-32514 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2022 | 22 Feb 2022 | 001-32514 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2021 | 02 Mar 2021 | 001-32514 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 01 Mar 2021 | 001-32514 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2020 | 27 Feb 2020 | 001-32514 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2020 | 25 Feb 2020 | 001-32514 |
| 4/A | Open Document | Open Filing | FORM 4/A | 20 Mar 2019 | 01 Mar 2019 | 001-32514 |
| 4/A | Open Document | Open Filing | FORM 4/A | 05 Mar 2019 | 27 Feb 2018 | 001-32514 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2019 | 01 Mar 2019 | 001-32514 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2018 | 02 Mar 2018 | 001-32514 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2018 | 27 Feb 2018 | 001-32514 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2017 | 27 Feb 2017 | 001-32514 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Jan 2017 | 16 Jan 2017 | 001-32514 |