| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 Oct 2022 | 17 Apr 2020 | 001-38523 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Sep 2022 | 30 Aug 2022 | 001-38523 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jun 2022 | 27 Jun 2022 | 001-38523 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2021 | 08 Jun 2021 | 001-38523 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Apr 2021 | 01 Apr 2021 | 001-38523 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2020 | 16 Dec 2020 | 001-38523 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | 001-38523 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2019 | 12 Sep 2019 | 001-38523 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Apr 2019 | 04 Apr 2019 | 001-38523 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jun 2018 | 18 Jun 2018 | 001-38523 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 20 Jun 2018 | 13 Jun 2018 | 001-38523 |