| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Oct 2021 | 16 Oct 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2021 | 13 Oct 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Oct 2021 | 11 Oct 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2021 | 13 Sep 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2021 | 11 Aug 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2021 | 12 Jul 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2021 | 11 Jun 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2021 | 11 May 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Apr 2021 | 12 Apr 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2021 | 11 Mar 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2021 | 16 Feb 2021 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2021 | 11 Feb 2021 | 001-10658 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 13 Jan 2021 | 11 Jan 2021 | 001-10658 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 10 Nov 2020 | 09 Nov 2020 | 001-10658 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 27 Oct 2020 | 24 Oct 2020 | 001-10658 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Oct 2020 | 19 Oct 2020 | 001-10658 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 20 Oct 2020 | 16 Oct 2020 | 001-10658 |
| 5 | Open Document | Open Filing | ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 16 Oct 2020 | 03 Sep 2020 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2020 | 07 Jan 2020 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Dec 2019 | 23 Dec 2019 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Oct 2019 | 24 Oct 2019 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Oct 2019 | 19 Oct 2019 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2019 | 16 Oct 2019 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2019 | 14 Oct 2019 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2019 | 01 Aug 2019 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2019 | 15 Apr 2019 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2018 | 12 Dec 2018 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Oct 2018 | 24 Oct 2018 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Oct 2018 | 19 Oct 2018 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2018 | 16 Oct 2018 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2018 | 15 Oct 2018 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2018 | 22 Jan 2018 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2017 | 19 Nov 2017 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Oct 2017 | 24 Oct 2017 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Oct 2017 | 19 Oct 2017 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2017 | 14 Oct 2017 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2017 | 29 Sep 2017 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2017 | 22 Jan 2017 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2016 | 14 Dec 2016 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2016 | 19 Nov 2016 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Oct 2016 | 19 Oct 2016 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2016 | 14 Oct 2016 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jan 2016 | 22 Jan 2016 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jan 2016 | 15 Jan 2016 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2015 | 14 Dec 2015 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2015 | 19 Nov 2015 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Oct 2015 | 20 Oct 2015 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2015 | 14 Oct 2015 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jul 2015 | 18 Jul 2015 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jan 2015 | 21 Jan 2015 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2014 | 15 Dec 2014 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2014 | 19 Nov 2014 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Oct 2014 | 20 Oct 2014 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2014 | 18 Jul 2014 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2014 | 01 Jul 2014 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2014 | 22 Jan 2014 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jan 2014 | 21 Jan 2014 | 001-10658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jan 2014 | 15 Jan 2014 | 001-10658 |