| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 13 May 2024 | 10 May 2024 | 001-10026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Apr 2024 | 19 Apr 2024 | 001-35419 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Mar 2024 | 01 Mar 2024 | 001-10026 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Sep 2023 | 01 Sep 2023 | 001-10026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Apr 2023 | 19 Apr 2023 | 001-35419 |
| 4/A | Open Document | Open Filing | AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 08 Mar 2023 | 01 Mar 2023 | 001-10026 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Mar 2023 | 01 Mar 2023 | 001-10026 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 27 Feb 2023 | 24 Feb 2023 | 001-10026 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Feb 2023 | 21 Feb 2023 | 001-10026 |
| 5/A | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2023 | 31 Dec 2022 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2023 | 31 Dec 2022 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2022 | 20 Apr 2022 | 001-35419 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 01 Mar 2022 | 25 Feb 2022 | 001-10026 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2022 | 22 Feb 2022 | 001-10026 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2022 | 31 Dec 2021 | 001-35419 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Feb 2022 | 19 Feb 2021 | 001-10026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2021 | 14 Apr 2021 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2021 | 31 Dec 2020 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2020 | 14 Dec 2020 | 001-10026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2020 | 14 May 2020 | 001-10026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2020 | 15 Apr 2020 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2020 | 31 Dec 2019 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2019 | 31 Oct 2019 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2019 | 10 May 2019 | 001-10026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2019 | 17 Apr 2019 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2019 | 31 Dec 2018 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2019 | 31 Jan 2019 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Aug 2018 | 31 Jul 2018 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2018 | 22 May 2018 | 001-35419 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2018 | 11 May 2018 | 001-10026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2018 | 11 May 2018 | 001-10026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Apr 2018 | 18 Apr 2018 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2018 | 31 Dec 2017 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2018 | 02 Feb 2018 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2017 | 02 Aug 2017 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2017 | 24 May 2017 | 001-10026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2017 | 19 Apr 2017 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2017 | 31 Dec 2016 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2017 | 03 Feb 2017 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Sep 2016 | 13 Sep 2016 | 001-10026 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2016 | 08 Sep 2016 | 001-10026 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2016 | 03 Aug 2016 | 001-31617 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jun 2016 | 27 Jun 2016 | 001-31617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2016 | 20 Apr 2016 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2016 | 31 Dec 2015 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Apr 2015 | 15 Apr 2015 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2015 | 31 Dec 2014 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2014 | 16 Apr 2014 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2014 | 31 Dec 2013 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Apr 2013 | 17 Apr 2013 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2013 | 31 Dec 2012 | 001-35419 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Nov 2012 | 16 Nov 2012 | 001-14962 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Nov 2012 | 01 Nov 2012 | 001-14962 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jul 2012 | 02 Jul 2012 | 001-14962 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 May 2012 | 07 May 2012 | 001-14962 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Apr 2012 | 18 Apr 2012 | 001-35419 |
| 4 | Open Document | Open Filing | FORM 4 - | 29 Mar 2012 | 28 Mar 2012 | 001-14962 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Mar 2012 | 05 Mar 2012 | 001-14962 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Mar 2012 | 02 Mar 2012 | 001-14962 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Mar 2012 | 01 Mar 2012 | 001-14962 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Feb 2012 | 26 Feb 2012 | 001-14962 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jan 2012 | 31 Dec 2011 | 000-01093 |