| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jul 2021 | 30 Jun 2021 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jun 2021 | 28 Jun 2021 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2021 | 21 Jun 2021 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2020 | 30 Nov 2020 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Oct 2020 | 08 Oct 2020 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Sep 2020 | 01 Sep 2020 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2020 | 19 Aug 2020 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jul 2020 | 07 Jul 2020 | 001-37923 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2020 | 01 Jul 2020 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jun 2020 | 23 Jun 2020 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 May 2020 | 22 May 2020 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2020 | 19 May 2020 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2019 | 19 Nov 2019 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jul 2019 | 10 Jul 2019 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2019 | 10 Jun 2019 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2019 | 01 Mar 2019 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2019 | 25 Feb 2019 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jan 2019 | 08 Jan 2019 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2018 | 17 May 2018 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2017 | 31 Aug 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Aug 2017 | 28 Aug 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2017 | 22 Jun 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2017 | 19 Jun 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jun 2017 | 15 Jun 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2017 | 08 Jun 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2017 | 30 May 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2017 | 16 May 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2017 | 05 May 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2017 | 19 Apr 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Apr 2017 | 19 Apr 2017 | 001-37923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Oct 2016 | 18 Oct 2016 | 001-37923 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 18 Oct 2016 | 18 Oct 2016 | 333-213577 |