| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2021 | 01 Sep 2021 | 001-36759 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2020 | 11 Nov 2020 | 001-36759 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Nov 2020 | 01 Nov 2020 | 001-36759 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Oct 2020 | 28 Oct 2020 | 001-36759 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2020 | 01 Sep 2020 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2019 | 10 Dec 2019 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2019 | 05 Nov 2019 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2019 | 01 Nov 2019 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Oct 2019 | 28 Oct 2019 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Aug 2019 | 14 Aug 2019 | 001-36759 |
| 144 | Open Document | Open Filing | 144 | 14 Aug 2019 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2019 | 09 May 2019 | 001-36759 |
| 144 | Open Document | Open Filing | 144 | 09 May 2019 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2018 | 01 Nov 2018 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Oct 2018 | 23 Oct 2018 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2017 | 01 Nov 2017 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2016 | 01 Nov 2016 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2015 | 01 Nov 2015 | 001-36759 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2015 | 02 Feb 2015 | 001-36759 |