| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2021 | 21 Aug 2020 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2021 | 07 Jun 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2021 | 13 May 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2021 | 07 May 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Apr 2021 | 21 Apr 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2021 | 12 Apr 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Apr 2021 | 08 Apr 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2021 | 12 Mar 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2021 | 10 Mar 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2021 | 18 Feb 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2021 | 16 Feb 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2021 | 26 Jan 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2021 | 22 Jan 2021 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2020 | 08 Jun 2020 | 001-38841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Sep 2019 | 23 Sep 2019 | 001-38841 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Mar 2019 | 27 Mar 2019 | 001-38841 |