| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 08 Jan 2026 | 06 Jan 2026 | 000-09376 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2026 | 02 Jan 2026 | 001-15723 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2025 | 18 Dec 2025 | 001-15723 |
| 3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2025 | 21 Oct 2025 | 000-18051 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Oct 2025 | 17 Oct 2025 | 000-18051 |
| 4 | Open Document | Open Filing | 23 May 2025 | 22 May 2025 | 001-34851 | |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2024 | 19 Dec 2024 | 001-15723 |
| 4 | Open Document | Open Filing | 12 Dec 2024 | 10 Dec 2024 | 001-34851 | |
| 4 | Open Document | Open Filing | 10 Dec 2024 | 09 Dec 2024 | 000-09376 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Dec 2024 | 03 Dec 2024 | 001-34851 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Nov 2024 | 05 Nov 2024 | 001-34851 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Oct 2024 | 15 Oct 2024 | 001-34851 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Oct 2024 | 14 Oct 2024 | 001-34851 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jul 2024 | 17 Jul 2024 | 000-09376 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Dec 2023 | 21 Dec 2023 | 001-15723 |
| 4 | Open Document | Open Filing | 17 Nov 2023 | 14 Nov 2023 | 000-09376 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Oct 2023 | 12 Oct 2023 | 001-34249 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Oct 2023 | 28 Sep 2023 | 001-15723 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Feb 2023 | 13 Feb 2023 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Feb 2023 | 08 Feb 2023 | 000-09376 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Oct 2022 | 03 Oct 2022 | 001-34249 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Jun 2022 | 09 Jun 2022 | 001-31234 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2022 | 07 Jun 2022 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Aug 2021 | 26 Aug 2021 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 May 2021 | 29 Apr 2021 | 001-31234 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 May 2021 | 28 Apr 2021 | 001-31234 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2021 | 23 Feb 2021 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Sep 2020 | 15 Sep 2020 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Sep 2020 | 09 Sep 2020 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Sep 2020 | 02 Sep 2020 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Aug 2020 | 21 Aug 2020 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Jul 2020 | 20 Jul 2020 | 000-09376 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2020 | 25 Feb 2020 | 001-12368 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2020 | 24 Feb 2020 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Sep 2019 | 05 Sep 2019 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Aug 2019 | 27 Aug 2019 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Aug 2019 | 21 Aug 2019 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Aug 2019 | 16 Aug 2019 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Jul 2019 | 03 Jul 2019 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jul 2019 | 28 Jun 2019 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Jun 2019 | 21 Jun 2019 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Jun 2019 | 18 Jun 2019 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Jun 2019 | 12 Jun 2019 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Jun 2019 | 07 Jun 2019 | 000-09376 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2019 | 21 May 2019 | 000-09376 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2019 | 20 May 2019 | 000-09376 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2019 | 01 Mar 2019 | 001-12368 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2019 | 01 Mar 2019 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Dec 2018 | 03 Dec 2018 | 001-12368 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Sep 2018 | 13 Sep 2018 | 001-32552 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jun 2018 | 26 Jun 2018 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 May 2018 | 17 May 2018 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 May 2018 | 11 May 2018 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 May 2018 | 07 May 2018 | 001-12368 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2018 | 24 Apr 2018 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Mar 2018 | 13 Mar 2018 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Sep 2017 | 15 Sep 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Aug 2017 | 29 Aug 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Aug 2017 | 24 Aug 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Jun 2017 | 06 Jun 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jun 2017 | 31 May 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 May 2017 | 10 May 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Apr 2017 | 06 Apr 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Apr 2017 | 03 Apr 2017 | 001-12368 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2017 | 28 Mar 2017 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Mar 2017 | 28 Mar 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Mar 2017 | 23 Mar 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Mar 2017 | 20 Mar 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Mar 2017 | 13 Mar 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Feb 2017 | 23 Feb 2017 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Dec 2016 | 13 Dec 2016 | 001-12368 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Dec 2016 | 08 Dec 2016 | 001-12368 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2016 | 08 Dec 2016 | 001-12368 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2016 | 30 Sep 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Jul 2016 | 14 Jul 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Jul 2016 | 08 Jul 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Jul 2016 | 05 Jul 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Jun 2016 | 24 Jun 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Jun 2016 | 21 Jun 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Jun 2016 | 16 Jun 2016 | 001-34023 |
| 3 | Open Document | Open Filing | FORM 3 | 10 Jun 2016 | 07 Jun 2016 | 001-12368 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jun 2016 | 02 Jun 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Jun 2016 | 27 May 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 May 2016 | 24 May 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2016 | 19 May 2016 | 001-34023 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2016 | 17 May 2016 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 May 2016 | 16 May 2016 | 001-34023 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2016 | 09 May 2016 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 May 2016 | 11 May 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 May 2016 | 05 May 2016 | 001-34023 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 May 2016 | 02 May 2016 | 001-34023 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Apr 2016 | 25 Apr 2016 | 001-34023 |
| 4 | Open Document | Open Filing | 13 Aug 2015 | 11 Aug 2015 | 001-32552 | |
| 4 | Open Document | Open Filing | 14 May 2015 | 12 May 2015 | 001-32552 | |
| 4 | Open Document | Open Filing | 19 Mar 2015 | 17 Mar 2015 | 001-32552 | |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2015 | 16 Mar 2015 | 000-25813 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jan 2015 | 12 Jan 2015 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jul 2014 | 28 Jul 2014 | 000-31555 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Jul 2014 | 23 Jul 2014 | 000-31555 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Jul 2014 | 18 Jul 2014 | 000-31555 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 May 2014 | 23 May 2014 | 000-31555 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2014 | 27 May 2014 | 001-08395 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2014 | 20 May 2014 | 000-31555 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2014 | 20 May 2014 | 000-25813 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2014 | 16 May 2014 | 000-25813 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 May 2014 | 12 May 2014 | 000-31555 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 May 2014 | 07 May 2014 | 000-31555 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2014 | 13 Mar 2014 | 000-25813 |
| 3 | Open Document | Open Filing | FORM 3 | 17 Mar 2014 | 13 Mar 2014 | 000-25813 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Sep 2013 | 10 Sep 2013 | 000-31555 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Sep 2013 | 05 Sep 2013 | 000-31555 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Sep 2013 | 27 Aug 2013 | 000-31555 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Apr 2013 | 09 Apr 2013 | 001-08395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2012 | 01 Oct 2012 | 001-08395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2012 | 02 Aug 2012 | 001-08395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jul 2012 | 25 Jul 2012 | 001-08395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jul 2012 | 23 Jul 2012 | 001-08395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jul 2012 | 19 Jul 2012 | 001-08395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jul 2012 | 13 Jul 2012 | 001-08395 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Jul 2012 | 10 Jul 2012 | 001-08395 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jul 2012 | 10 Jul 2012 | 001-08395 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Mar 2012 | 12 Mar 2012 | 001-08766 |
| 3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Mar 2012 | 03 Feb 2012 | 001-08766 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Feb 2012 | 02 Feb 2012 | 001-08766 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Feb 2012 | 27 Jan 2012 | 001-08395 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Feb 2012 | 17 Jan 2012 | 001-08395 |