| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2026 | 31 Dec 2025 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2025 | 01 Dec 2025 | 001-06541 |
| 144 | Open Document | Open Filing | 01 Dec 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2025 | 30 Sep 2025 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2025 | 02 Sep 2025 | 001-06541 |
| 144 | Open Document | Open Filing | 02 Sep 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2025 | 30 Jun 2025 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2025 | 02 Jun 2025 | 001-06541 |
| 144 | Open Document | Open Filing | 02 Jun 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2025 | 14 May 2025 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2025 | 03 Mar 2025 | 001-06541 |
| 144 | Open Document | Open Filing | 03 Mar 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2024 | 02 Dec 2024 | 001-06541 |
| 144 | Open Document | Open Filing | 02 Dec 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2024 | 03 Sep 2024 | 001-06541 |
| 144 | Open Document | Open Filing | 03 Sep 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2024 | 03 Jun 2024 | 001-06541 |
| 144 | Open Document | Open Filing | 03 Jun 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2024 | 14 May 2024 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2024 | 09 May 2024 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2024 | 01 Mar 2024 | 001-06541 |
| 144 | Open Document | Open Filing | 01 Mar 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2023 | 01 Dec 2023 | 001-06541 |
| 144 | Open Document | Open Filing | 01 Dec 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2023 | 01 Sep 2023 | 001-06541 |
| 144 | Open Document | Open Filing | 01 Sep 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2023 | 01 Jun 2023 | 001-06541 |
| 144 | Open Document | Open Filing | 01 Jun 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2023 | 09 May 2023 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2023 | 01 Mar 2023 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2022 | 01 Dec 2022 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2022 | 01 Sep 2022 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2022 | 01 Jun 2022 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2022 | 10 May 2022 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2022 | 01 Mar 2022 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2021 | 01 Dec 2021 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Sep 2021 | 01 Sep 2021 | 001-06541 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jun 2021 | 02 Jun 2021 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2021 | 01 Jun 2021 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2021 | 11 May 2021 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 01 Mar 2021 | 001-06541 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 22 Jan 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | 22 Jan 2021 | 28 Dec 2020 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2020 | 01 Dec 2020 | 001-06541 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 29 Oct 2020 | ||
| 4/A | Open Document | Open Filing | FORM 4/A | 29 Oct 2020 | 10 Oct 2019 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Oct 2020 | 23 Oct 2020 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Oct 2020 | 10 Oct 2020 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Oct 2020 | 07 Oct 2020 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jul 2020 | 18 Dec 2019 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2020 | 01 Jun 2020 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2020 | 12 May 2020 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2020 | 02 Mar 2020 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2019 | 02 Dec 2019 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Oct 2019 | 22 Oct 2019 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Oct 2019 | 18 Oct 2019 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2019 | 10 Oct 2019 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Sep 2019 | 24 Sep 2019 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2019 | 03 Sep 2019 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2019 | 03 Jun 2019 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2019 | 14 May 2019 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2019 | 08 May 2019 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2019 | 01 Mar 2019 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2019 | 03 Dec 2018 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2018 | 11 Dec 2018 | 001-06541 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 11 Dec 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2018 | 12 Jun 2018 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Oct 2018 | 18 Oct 2018 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Oct 2018 | 10 Oct 2018 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Oct 2018 | 04 Oct 2018 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2018 | 11 Sep 2018 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2018 | 04 Sep 2018 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2018 | 12 Jun 2018 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2018 | 01 Jun 2018 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2018 | 08 May 2018 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2018 | 27 Mar 2018 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2018 | 13 Mar 2018 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2018 | 09 Mar 2018 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2018 | 01 Mar 2018 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jan 2018 | 16 Jan 2018 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2018 | 09 Jan 2018 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Dec 2017 | 22 Dec 2017 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2017 | 18 Dec 2017 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2017 | 12 Dec 2017 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2017 | 01 Dec 2017 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2017 | 18 Oct 2017 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Oct 2017 | 10 Oct 2017 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2017 | 04 Oct 2017 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Sep 2017 | 12 Sep 2017 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jul 2017 | 10 Jul 2017 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2017 | 13 Jun 2017 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2017 | 09 Jun 2017 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2017 | 09 May 2017 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2017 | 31 Mar 2017 | 001-31337 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 23 Mar 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2017 | 14 Mar 2017 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2017 | 01 Mar 2017 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jan 2017 | 02 Nov 2016 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2016 | 13 Dec 2016 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2016 | 01 Dec 2016 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Oct 2016 | 20 Oct 2016 | 001-31337 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Oct 2016 | 17 Oct 2016 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Oct 2016 | 10 Oct 2016 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Oct 2016 | 06 Oct 2016 | 001-31337 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 11 Oct 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 | 14 Sep 2016 | 13 Sep 2016 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2016 | 01 Sep 2016 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2016 | 14 Jun 2016 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2016 | 01 Jun 2016 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2016 | 10 May 2016 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2016 | 01 Apr 2016 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2016 | 01 Mar 2016 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2016 | 23 Dec 2015 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2016 | 31 Dec 2015 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2015 | 01 Dec 2015 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Oct 2015 | 20 Oct 2015 | 001-31337 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2015 | 12 Oct 2015 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Oct 2015 | 12 Oct 2015 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2015 | 30 Sep 2015 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2015 | 30 Sep 2015 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2015 | 10 Aug 2015 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2015 | 30 Jun 2015 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2015 | 15 Jun 2015 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2015 | 15 Jun 2015 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2015 | 10 Jun 2015 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2015 | 19 May 2015 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2015 | 31 Mar 2015 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2015 | 19 Mar 2015 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2015 | 16 Mar 2015 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2015 | 05 Jan 2015 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2015 | 17 Feb 2015 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2015 | 10 Jan 2005 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2015 | 31 Dec 2014 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2014 | 12 Nov 2014 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2014 | 29 Oct 2014 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Oct 2014 | 27 Oct 2014 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Oct 2014 | 10 Oct 2014 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2014 | 30 Sep 2014 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2014 | 30 Jun 2014 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2014 | 28 May 2014 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2014 | 31 Mar 2014 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2014 | 03 Mar 2014 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 28 Jan 2014 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2014 | 11 Dec 2013 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2014 | 31 Dec 2013 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Oct 2013 | 21 Oct 2013 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2013 | 10 Oct 2013 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2013 | 30 Sep 2013 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2013 | 27 Sep 2013 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2013 | 31 Jul 2013 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 2013 | 30 Jul 2013 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2013 | 28 Jun 2013 | 001-06541 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2013 | 29 Mar 2013 | 001-06541 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 14 Jan 2013 | ||
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2013 | 17 Dec 2012 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2013 | 28 Dec 2012 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Dec 2012 | 26 Dec 2012 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2012 | 07 Dec 2012 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2012 | 05 Nov 2012 | 001-31337 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Oct 2012 | 21 Oct 2012 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Oct 2012 | 21 Oct 2012 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Oct 2012 | 15 Oct 2012 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2012 | 28 Sep 2012 | 001-06541 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 10 Jul 2012 | ||
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2012 | 29 Jun 2012 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2012 | 11 Jun 2012 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2012 | 27 Mar 2012 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2012 | 30 Mar 2012 | 001-06541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2012 | 03 Feb 2012 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2012 | 28 Dec 2011 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2012 | 29 Dec 2011 | 001-06541 |