| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2022 | 05 May 2022 | 001-40896 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2022 | 11 Mar 2022 | 001-40896 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | 001-40896 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2021 | 18 Feb 2021 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2021 | 31 Dec 2020 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2020 | 07 May 2020 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Apr 2020 | 13 Apr 2020 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2020 | 31 Dec 2019 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2019 | 08 May 2019 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2019 | 31 Dec 2018 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2018 | 08 May 2018 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2018 | 29 Dec 2017 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2017 | 01 May 2017 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2017 | 30 Dec 2016 | 000-51609 |
| 4/A | Open Document | Open Filing | FORM 4/A | 10 May 2016 | 06 May 2016 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2016 | 06 May 2016 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2016 | 31 Dec 2015 | 000-51609 |
| 5/A | Open Document | Open Filing | FORM 5/A SUBMISSION | 24 Jun 2015 | 31 Dec 2014 | 000-51609 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2015 | 19 Jun 2015 | 000-51609 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 28 Jan 2015 | 31 Dec 2014 | 000-51609 |