| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2021 | 06 Aug 2021 | 001-38000 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2021 | 01 Jun 2021 | 001-38000 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 23 Feb 2021 | 001-38000 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2020 | 11 Feb 2020 | 001-38000 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Aug 2019 | 06 Aug 2019 | 001-38000 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2019 | 25 Feb 2019 | 001-38000 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2018 | 26 Feb 2018 | 001-38000 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2017 | 02 Feb 2017 | 001-38000 |
| 3 | Open Document | Open Filing | FORM 3 | 27 Jan 2017 | 27 Jan 2017 | 001-38000 |