| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 01 Jan 2022 | 001-37391 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2021 | 14 Dec 2021 | 001-37391 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2021 | 12 Nov 2021 | 001-37391 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2021 | 12 Aug 2021 | 001-37391 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2021 | 21 Jul 2021 | 001-37391 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2021 | 20 Apr 2021 | 001-37391 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2021 | 19 Feb 2021 | 001-37391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2020 | 13 Nov 2020 | 001-37391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Oct 2020 | 28 Oct 2020 | 001-37391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2020 | 02 Jun 2020 | 001-37391 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2020 | 01 Apr 2020 | 001-37391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2020 | 16 Sep 2020 | 001-37391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2020 | 21 Jul 2020 | 001-37391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2020 | 13 May 2020 | 001-37391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2020 | 30 Apr 2020 | 001-37391 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2020 | 01 Apr 2020 | 001-37391 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2013 | 01 May 2013 | 001-33682 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Dec 2012 | 27 Dec 2012 | 001-33682 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Sep 2012 | 26 Sep 2012 | 001-33682 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jun 2012 | 26 Jun 2012 | 001-33682 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2012 | 28 Mar 2012 | 001-33682 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2012 | 14 Nov 2011 | 001-33682 |