| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 15 Jun 2022 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 15 Mar 2022 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2022 | 10 Feb 2022 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2021 | 08 Nov 2021 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2021 | 14 Sep 2021 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2021 | 15 Jun 2021 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2020 | 14 Sep 2020 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2020 | 15 Jun 2020 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 13 Mar 2020 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2019 | 14 Sep 2019 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2019 | 15 Mar 2019 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2018 | 14 Sep 2018 | 001-36422 |
| 3 | Open Document | Open Filing | FORM 3 | 10 Sep 2018 | 10 Sep 2018 | 001-36422 |