| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2023 | 01 Mar 2023 | 001-36192 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 30 Jan 2023 | 31 Dec 2022 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2022 | 25 May 2022 | 001-36192 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 11 Feb 2022 | 31 Dec 2021 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 May 2021 | 27 May 2021 | 001-36192 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 04 Feb 2021 | 31 Dec 2020 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 May 2020 | 28 May 2020 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2019 | 06 Dec 2019 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2019 | 04 Dec 2019 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2019 | 01 May 2019 | 001-36192 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 08 Feb 2019 | 31 Dec 2018 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2018 | 15 May 2018 | 001-36192 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 09 Feb 2018 | 31 Dec 2017 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2017 | 16 May 2017 | 001-36192 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 10 Feb 2017 | 31 Dec 2016 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2016 | 17 May 2016 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2016 | 19 Jan 2016 | 001-36192 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 11 Feb 2015 | 31 Dec 2014 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2014 | 27 Aug 2013 | 001-36192 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 30 Dec 2013 | 19 Dec 2013 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2013 | 19 Dec 2013 | 001-36192 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 19 Feb 2013 | 31 Dec 2012 | 000-25980 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 11 Jul 2012 | 28 Jun 2012 | 000-25980 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2012 | 28 Jun 2012 | 000-25980 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2012 | 03 May 2012 | 000-25980 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 23 Feb 2012 | 31 Dec 2011 | 000-25980 |