| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2022 | 31 Dec 2021 | 001-31940 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2021 | 11 May 2021 | 001-31940 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2021 | 31 Dec 2020 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2020 | 14 May 2020 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2020 | 12 Mar 2020 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2020 | 10 Mar 2020 | 001-31940 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2020 | 31 Dec 2019 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2019 | 15 May 2019 | 001-31940 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 Feb 2019 | 31 Dec 2018 | 001-31940 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 21 May 2018 | 17 May 2018 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2018 | 17 May 2018 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2018 | 09 Feb 2018 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2018 | 08 Feb 2018 | 001-31940 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 01 Feb 2018 | 31 Dec 2017 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2017 | 16 Oct 2017 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2017 | 17 May 2017 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2017 | 28 Apr 2017 | 001-31940 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 31 Jan 2017 | 31 Dec 2016 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2017 | 18 Jan 2017 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2016 | 17 Oct 2016 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2016 | 08 Aug 2016 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2016 | 29 Jul 2016 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2016 | 18 May 2016 | 001-31940 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 09 Feb 2016 | 31 Dec 2015 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2015 | 16 Oct 2015 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2015 | 20 May 2015 | 001-31940 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | 07 Jan 2015 | 17 Dec 2014 | 001-31940 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jan 2015 | 01 Jan 2015 | 001-31940 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Dec 2014 | 17 Dec 2014 | 001-31940 |