| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2021 | 15 Jul 2021 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2021 | 30 Jun 2021 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2020 | 04 Dec 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2020 | 09 Nov 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2020 | 09 Oct 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2020 | 09 Sep 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2020 | 10 Aug 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2020 | 08 Jul 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jul 2020 | 06 Jul 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2020 | 26 Jun 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2020 | 09 Apr 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2020 | 09 Mar 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2020 | 10 Feb 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jan 2020 | 09 Jan 2020 | 001-38933 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2019 | 09 Dec 2019 | 001-38933 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Jun 2019 | 11 Jun 2019 | 001-38933 |