| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2025 | 28 May 2025 | 001-11884 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2024 | 08 Feb 2024 | 001-11884 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2023 | 09 Feb 2023 | 001-11884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2022 | 03 May 2022 | 001-07657 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2022 | 10 Feb 2022 | 001-11884 |
| 3 | Open Document | Open Filing | FORM 3 | 14 Feb 2022 | 10 Feb 2022 | 001-11884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2021 | 04 May 2021 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2021 | 03 May 2021 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2021 | 31 Dec 2020 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2020 | 30 Sep 2020 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2020 | 30 Jun 2020 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2020 | 05 May 2020 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2020 | 27 Apr 2020 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2020 | 31 Mar 2020 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2020 | 31 Dec 2019 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2019 | 30 Sep 2019 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2019 | 30 Jun 2019 | 001-07657 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2019 | 29 Apr 2019 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2019 | 07 May 2019 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2019 | 29 Apr 2019 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2019 | 31 Mar 2019 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2019 | 31 Dec 2018 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2018 | 30 Sep 2018 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2018 | 30 Jun 2018 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2018 | 07 May 2018 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2018 | 30 Apr 2018 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2018 | 31 Mar 2018 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2018 | 31 Dec 2017 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2017 | 30 Sep 2017 | 001-07657 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2017 | 01 Aug 2017 | 001-36568 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2017 | 30 Jun 2017 | 001-07657 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jun 2017 | 26 Jun 2017 | 001-36568 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2017 | 01 May 2017 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2017 | 01 May 2017 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2017 | 31 Mar 2017 | 001-07657 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2017 | 01 Feb 2017 | 001-36568 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 31 Dec 2016 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 30 Sep 2016 | 001-07657 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2016 | 11 Jul 2016 | 001-36568 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2016 | 30 Jun 2016 | 001-07657 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jun 2016 | 23 Jun 2016 | 001-36568 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2016 | 21 Jun 2016 | 001-36568 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2016 | 02 May 2016 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2016 | 02 May 2016 | 001-36820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2016 | 31 Mar 2016 | 001-07657 |
| 5 | Open Document | Open Filing | FORM 5 | 09 Mar 2016 | 31 Jan 2016 | 001-36568 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2016 | 31 Dec 2015 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2015 | 30 Sep 2015 | 001-07657 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2015 | 16 Sep 2015 | 001-36568 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2015 | 14 Sep 2015 | 001-36568 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 30 Jun 2015 | 001-07657 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jun 2015 | 24 Jun 2015 | 001-36568 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2015 | 11 May 2015 | 001-07657 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2015 | 11 May 2015 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2015 | 27 Apr 2015 | 001-36820 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Feb 2015 | 26 Jan 2015 | 001-36820 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jan 2015 | 26 Jan 2015 | 001-36820 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | 001-07707 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 2014 | 30 Jul 2014 | 001-36568 |
| 3 | Open Document | Open Filing | FORM 3 | 30 Jul 2014 | 30 Jul 2014 | 001-36568 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2014 | 28 Apr 2014 | 001-07707 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2013 | 29 Apr 2013 | 001-07707 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2012 | 30 Apr 2012 | 001-07707 |