| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 - | 12 Oct 2021 | 08 Oct 2021 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 May 2021 | 25 May 2021 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Jul 2020 | 15 Jul 2020 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Jul 2020 | 15 Jul 2020 | 001-34148 |
| 4 | Open Document | Open Filing | 4 | 09 Jul 2020 | 07 Jul 2020 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2020 | 30 Jun 2020 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2020 | 30 Jun 2020 | 001-34148 |
| 4 | Open Document | Open Filing | 4 | 02 Jul 2020 | 30 Jun 2020 | 001-39356 |
| 3 | Open Document | Open Filing | 3 | 30 Jun 2020 | 30 Jun 2020 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Jun 2020 | 05 Jun 2020 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Jan 2020 | 22 Jan 2020 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Sep 2019 | 17 Sep 2019 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Sep 2019 | 29 Aug 2019 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Feb 2019 | 12 Feb 2019 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Sep 2018 | 17 Sep 2018 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Dec 2017 | 21 Dec 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Dec 2017 | 07 Dec 2017 | 000-20570 |
| 3 | Open Document | Open Filing | FORM 3 - | 03 Oct 2017 | 29 Sep 2017 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Sep 2017 | 17 Sep 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 31 Aug 2017 | 30 Aug 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 May 2017 | 02 May 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Apr 2017 | 02 Apr 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Feb 2017 | 14 Feb 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Apr 2016 | 02 Apr 2016 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Feb 2016 | 10 Feb 2016 | 000-20570 |
| 3 | Open Document | Open Filing | FORM 3 - | 13 Jan 2016 | 04 Jan 2016 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Nov 2015 | 19 Nov 2015 | 001-37636 |
| 3 | Open Document | Open Filing | FORM 3 - | 23 Nov 2015 | 19 Nov 2015 | 001-37636 |