| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2021 | 30 Jul 2021 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2021 | 30 Jun 2021 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2021 | 30 Mar 2021 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2021 | 11 Mar 2021 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2020 | 30 Jun 2020 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2020 | 02 Jul 2019 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2020 | 02 Jan 2018 | 001-37936 |
| 4/A | Open Document | Open Filing | FORM 4/A | 18 Mar 2020 | 14 Feb 2020 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2020 | 15 Mar 2020 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2020 | 14 Feb 2020 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jul 2019 | 30 Jun 2019 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2019 | 10 Jun 2019 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2019 | 30 Mar 2019 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2018 | 30 Jun 2018 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2018 | 10 Jun 2018 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2018 | 17 May 2018 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2018 | 29 Apr 2018 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2018 | 30 Mar 2018 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2018 | 15 Mar 2018 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2017 | 12 Jun 2017 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2017 | 12 May 2017 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2017 | 30 Mar 2017 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2017 | 15 Feb 2017 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2017 | 07 Feb 2017 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2016 | 02 Dec 2016 | 001-37936 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2016 | 29 Nov 2016 | 001-37936 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 Nov 2016 | 03 Nov 2016 | 001-37936 |