| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2023 | 11 May 2023 | 001-35182 |
| 4 | Open Document | Open Filing | 03 Jan 2022 | 30 Dec 2021 | 001-35182 | |
| 4 | Open Document | Open Filing | 15 Oct 2021 | 13 Oct 2021 | 001-35182 | |
| 4 | Open Document | Open Filing | 05 Jan 2021 | 04 Jan 2021 | 001-35182 | |
| 4 | Open Document | Open Filing | 15 Dec 2020 | 12 Dec 2020 | 001-35182 | |
| 4 | Open Document | Open Filing | 06 Jan 2020 | 02 Jan 2020 | 001-35182 | |
| 4 | Open Document | Open Filing | 23 Dec 2019 | 19 Dec 2019 | 001-35182 | |
| 4 | Open Document | Open Filing | 11 Sep 2019 | 09 Sep 2019 | 001-35182 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jan 2019 | 15 Dec 2018 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2019 | 02 Jan 2019 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2018 | 25 Jan 2018 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2017 | 23 Sep 2017 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jan 2017 | 07 Jan 2017 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2017 | 03 Jan 2017 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2016 | 04 Jan 2016 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2015 | 12 Dec 2015 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2015 | 02 Jan 2015 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2014 | 02 Jan 2014 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2013 | 02 Jan 2013 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2012 | 07 May 2012 | 001-35182 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2012 | 13 Jan 2012 | 001-35182 |