| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Dec 2021 | 07 Dec 2021 | 001-41130 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Nov 2020 | 11 Nov 2020 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Aug 2020 | 26 Aug 2020 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Aug 2020 | 24 Aug 2020 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Aug 2020 | 20 Aug 2020 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 May 2020 | 11 May 2020 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Mar 2020 | 19 Mar 2020 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Feb 2020 | 12 Feb 2020 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Aug 2019 | 05 Aug 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 31 Jul 2019 | 29 Jul 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Jul 2019 | 22 Jul 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Jul 2019 | 15 Jul 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Jul 2019 | 08 Jul 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jul 2019 | 01 Jul 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Jun 2019 | 24 Jun 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Jun 2019 | 17 Jun 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Jun 2019 | 10 Jun 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jun 2019 | 03 Jun 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 May 2019 | 28 May 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 May 2019 | 20 May 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 May 2019 | 13 May 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 May 2019 | 06 May 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 May 2019 | 29 Apr 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Apr 2019 | 22 Apr 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Apr 2019 | 15 Apr 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Apr 2019 | 08 Apr 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Apr 2019 | 01 Apr 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Mar 2019 | 25 Mar 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Mar 2019 | 18 Mar 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Mar 2019 | 11 Mar 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Mar 2019 | 01 Mar 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Feb 2019 | 25 Feb 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Feb 2019 | 19 Feb 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Feb 2019 | 19 Feb 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Feb 2019 | 11 Feb 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Feb 2019 | 04 Feb 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Jan 2019 | 28 Jan 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Jan 2019 | 22 Jan 2019 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Dec 2018 | 04 Dec 2018 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Dec 2018 | 29 Nov 2018 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Nov 2018 | 21 Nov 2018 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Nov 2018 | 12 Nov 2018 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Nov 2018 | 08 Nov 2018 | 001-38220 |
| 3 | Open Document | Open Filing | FORM 3 - | 03 Oct 2017 | 29 Sep 2017 | 001-38220 |