| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Oct 2021 | 29 Oct 2021 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Sep 2021 | 20 Sep 2021 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2021 | 16 Jun 2021 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2021 | 16 Mar 2021 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2020 | 15 Dec 2020 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2020 | 15 Sep 2020 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2020 | 15 Jun 2020 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2020 | 13 Mar 2020 | 001-38058 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2019 | 19 Dec 2019 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2019 | 13 Dec 2019 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2019 | 16 Sep 2019 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2019 | 05 Aug 2019 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2019 | 14 Jun 2019 | 001-38058 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2019 | 15 Mar 2019 | 001-38058 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Oct 2018 | 24 Oct 2018 | 001-38058 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Sep 2018 | 10 Sep 2018 | 001-38058 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2017 | 19 Apr 2017 | 001-38058 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Apr 2017 | 12 Apr 2017 | 001-38058 |
| 4 | Open Document | Open Filing | 13 Apr 2016 | 13 Apr 2016 | 001-06571 | |
| 4 | Open Document | Open Filing | 04 Apr 2016 | 31 Mar 2016 | 001-06571 | |
| 4 | Open Document | Open Filing | 04 Jan 2016 | 31 Dec 2015 | 001-06571 | |
| 4 | Open Document | Open Filing | 01 Oct 2015 | 30 Sep 2015 | 001-06571 | |
| 4 | Open Document | Open Filing | 01 Jul 2015 | 30 Jun 2015 | 001-06571 | |
| 4 | Open Document | Open Filing | 01 Jun 2015 | 29 May 2015 | 001-06571 | |
| 4 | Open Document | Open Filing | 13 Apr 2015 | 13 Apr 2015 | 001-06571 | |
| 4 | Open Document | Open Filing | 01 Apr 2015 | 31 Mar 2015 | 001-06571 | |
| 4 | Open Document | Open Filing | 02 Jan 2015 | 31 Dec 2014 | 001-06571 | |
| 4 | Open Document | Open Filing | 02 Oct 2014 | 30 Sep 2014 | 001-06571 | |
| 4 | Open Document | Open Filing | 01 Jul 2014 | 30 Jun 2014 | 001-06571 | |
| 4 | Open Document | Open Filing | 03 Jun 2014 | 30 May 2014 | 001-06571 | |
| 4 | Open Document | Open Filing | 29 Apr 2014 | 25 Apr 2014 | 001-06571 | |
| 4 | Open Document | Open Filing | 02 Apr 2014 | 31 Mar 2014 | 001-06571 | |
| 4 | Open Document | Open Filing | 02 Jan 2014 | 31 Dec 2013 | 001-06571 |