| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 24 Nov 2021 | 22 Nov 2021 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2021 | 04 Mar 2021 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Oct 2020 | 19 Oct 2020 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2020 | 05 Mar 2020 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2020 | 04 Mar 2020 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Oct 2019 | 17 Oct 2019 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2019 | 05 Mar 2019 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2019 | 04 Mar 2019 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2018 | 17 Oct 2018 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2018 | 05 Mar 2018 | 001-36341 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Oct 2017 | 17 Oct 2017 | 001-36341 |
| 3 | Open Document | Open Filing | FORM 3 | 19 Oct 2017 | 10 Oct 2017 | 001-36341 |