| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2021 | 25 May 2021 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2021 | 01 Mar 2021 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 31 Dec 2020 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2020 | 30 Sep 2020 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2020 | 30 Jun 2020 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2020 | 21 May 2020 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2020 | 31 Mar 2020 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2020 | 31 Dec 2019 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2019 | 30 Sep 2019 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2019 | 20 May 2019 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2018 | 21 May 2018 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 30 May 2017 | 25 May 2017 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2016 | 18 May 2016 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2015 | 13 Nov 2015 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2015 | 28 May 2015 | 001-36715 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2015 | 01 Mar 2015 | 001-36715 |
| 3 | Open Document | Open Filing | FORM 3 | 04 Mar 2015 | 01 Mar 2015 | 001-36715 |