| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 30 Nov 2021 | 30 Nov 2021 | 001-32046 | |
| 4 | Open Document | Open Filing | 03 Nov 2021 | 01 Nov 2021 | 001-32046 | |
| 4 | Open Document | Open Filing | 13 Aug 2021 | 11 Aug 2021 | 001-32046 | |
| 4 | Open Document | Open Filing | 04 May 2021 | 03 May 2021 | 001-32046 | |
| 4 | Open Document | Open Filing | 12 Feb 2021 | 11 Feb 2021 | 001-32046 | |
| 4 | Open Document | Open Filing | 03 Feb 2021 | 01 Feb 2021 | 001-32046 | |
| 4 | Open Document | Open Filing | 20 Jan 2021 | 19 Jan 2021 | 001-32046 | |
| 4 | Open Document | Open Filing | 02 Dec 2020 | 30 Nov 2020 | 001-32046 | |
| 4 | Open Document | Open Filing | 30 Nov 2020 | 25 Nov 2020 | 001-32046 | |
| 4 | Open Document | Open Filing | 02 Nov 2020 | 02 Nov 2020 | 001-32046 | |
| 4 | Open Document | Open Filing | 04 Aug 2020 | 03 Aug 2020 | 001-32046 | |
| 4 | Open Document | Open Filing | 21 Jul 2020 | 17 Jul 2020 | 001-32046 | |
| 4 | Open Document | Open Filing | 01 May 2020 | 01 May 2020 | 001-32046 | |
| 4 | Open Document | Open Filing | 04 Feb 2020 | 03 Feb 2020 | 001-32046 | |
| 4 | Open Document | Open Filing | 04 Nov 2019 | 01 Nov 2019 | 001-32046 | |
| 4 | Open Document | Open Filing | 01 Aug 2019 | 30 Jul 2019 | 001-32046 | |
| 4 | Open Document | Open Filing | 23 Jul 2019 | 19 Jul 2019 | 001-32046 | |
| 4 | Open Document | Open Filing | 01 May 2019 | 01 May 2019 | 001-32046 | |
| 4 | Open Document | Open Filing | 15 Apr 2019 | 12 Apr 2019 | 001-32046 | |
| 4 | Open Document | Open Filing | 12 Feb 2019 | 11 Feb 2019 | 001-32046 | |
| 4 | Open Document | Open Filing | 30 Nov 2018 | 28 Nov 2018 | 001-32046 | |
| 4 | Open Document | Open Filing | 05 Nov 2018 | 01 Nov 2018 | 001-32046 | |
| 4 | Open Document | Open Filing | 01 Aug 2018 | 01 Aug 2018 | 001-32046 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2018 | 01 May 2018 | 001-32046 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Feb 2018 | 01 Feb 2018 | 001-32046 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Nov 2017 | 01 Nov 2017 | 001-32046 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Sep 2017 | 31 Aug 2017 | 001-32046 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Aug 2017 | 02 Aug 2017 | 001-32046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2016 | 31 Aug 2016 | 001-32046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2015 | 31 Aug 2015 | 001-32046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2014 | 29 Aug 2014 | 001-32046 |