| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2021 | 08 Dec 2021 | 001-38675 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Sep 2021 | 21 Sep 2021 | 001-38675 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Sep 2021 | 09 Sep 2021 | 001-38675 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 16 Nov 2020 | 08 Sep 2020 | 001-38675 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2020 | 08 Sep 2020 | 001-38675 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 Sep 2020 | 24 Aug 2020 | 001-38675 |