| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 22 Jun 2021 | 21 Jun 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | 17 Jun 2021 | 15 Jun 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | 22 Mar 2021 | 18 Mar 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | 17 Mar 2021 | 15 Mar 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | 03 Mar 2021 | 01 Mar 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | 26 Feb 2021 | 24 Feb 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | 09 Feb 2021 | 05 Feb 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | 02 Feb 2021 | 01 Feb 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | 16 Dec 2020 | 15 Dec 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 17 Nov 2020 | 16 Oct 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 16 Oct 2020 | 15 Oct 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 16 Sep 2020 | 15 Sep 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 18 Aug 2020 | 17 Aug 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 16 Jul 2020 | 15 Jul 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 16 Jun 2020 | 15 Jun 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 18 May 2020 | 15 May 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 28 Apr 2020 | 27 Apr 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 24 Apr 2020 | 22 Apr 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 16 Apr 2020 | 15 Apr 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 19 Mar 2020 | 17 Mar 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 16 Mar 2020 | 16 Mar 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 25 Feb 2020 | 21 Feb 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 19 Feb 2020 | 18 Feb 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | 05 Feb 2020 | 03 Feb 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jan 2020 | 16 Jan 2020 | 001-38860 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2019 | 15 Nov 2019 | 001-38860 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Oct 2019 | 22 Oct 2019 | 001-38860 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Apr 2019 | 26 Oct 2018 | 001-38860 |
| 3 | Open Document | Open Filing | FORM 3 | 04 Apr 2019 | 04 Apr 2019 | 001-38860 |