| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 08 May 2023 | 05 May 2023 | 001-36376 | |
| 4 | Open Document | Open Filing | 13 May 2022 | 12 May 2022 | 001-36376 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2021 | 05 May 2021 | 001-36376 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 07 May 2021 | 22 May 2019 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2020 | 04 May 2020 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Aug 2019 | 22 May 2019 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2019 | 25 Apr 2019 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2018 | 25 Apr 2018 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Sep 2017 | 11 Sep 2017 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Sep 2017 | 06 Sep 2017 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 May 2017 | 16 May 2017 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Apr 2017 | 04 Apr 2017 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Feb 2017 | 14 Feb 2017 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Nov 2016 | 15 Nov 2016 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Aug 2016 | 16 Aug 2016 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 18 May 2016 | 16 May 2016 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 18 Apr 2016 | 14 Apr 2016 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 07 Apr 2016 | 05 Apr 2016 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 17 Dec 2015 | 15 Dec 2015 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 19 Oct 2015 | 16 Oct 2015 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 30 Sep 2015 | 30 Sep 2015 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 16 Sep 2015 | 15 Sep 2015 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 19 Aug 2015 | 17 Aug 2015 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 16 Jul 2015 | 15 Jul 2015 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 17 Jun 2015 | 15 Jun 2015 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 20 May 2015 | 18 May 2015 | 001-36376 |
| 4 | Open Document | Open Filing | 4 | 03 Apr 2015 | 01 Apr 2015 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2014 | 11 Apr 2014 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2014 | 02 Apr 2014 | 001-36376 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Mar 2014 | 27 Mar 2014 | 001-36376 |