| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2021 | 05 May 2021 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2021 | 09 Mar 2021 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2021 | 04 Mar 2021 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2021 | 03 Mar 2021 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2021 | 21 Feb 2021 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2020 | 09 Sep 2020 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2020 | 13 Aug 2020 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2020 | 20 May 2020 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2020 | 05 May 2020 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Mar 2020 | 14 Feb 2020 | 001-31321 |
| 4/A | Open Document | Open Filing | 19 Sep 2019 | 09 Sep 2019 | 001-31321 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Sep 2019 | 06 Sep 2019 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2019 | 14 May 2019 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2019 | 08 Feb 2019 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2018 | 28 Apr 2018 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2018 | 06 Mar 2018 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2018 | 21 Feb 2018 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2017 | 10 Nov 2017 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2017 | 04 May 2017 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2017 | 14 Feb 2017 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2016 | 12 May 2016 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Feb 2016 | 25 Feb 2016 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2016 | 25 Feb 2016 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2016 | 09 Feb 2016 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2015 | 15 May 2015 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2015 | 28 Apr 2015 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2015 | 26 Feb 2015 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2014 | 12 May 2014 | 001-31321 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2014 | 13 Feb 2014 | 001-31321 |