| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 11 Dec 2025 | 11 Dec 2025 | 001-04171 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Nov 2025 | 01 Nov 2025 | 001-05224 |
| 4 | Open Document | Open Filing | 4 | 23 May 2025 | 21 May 2025 | 001-05672 |
| 3 | Open Document | Open Filing | 3 | 23 May 2025 | 21 May 2025 | 001-05672 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2025 | 05 May 2025 | 001-04171 |
| 5 | Open Document | Open Filing | FORM 5 | 06 Feb 2025 | 28 Dec 2024 | 001-04171 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2024 | 01 Jul 2024 | 000-25464 |
| 4 | Open Document | Open Filing | 07 May 2024 | 06 May 2024 | 001-04171 | |
| 5 | Open Document | Open Filing | 09 Feb 2024 | 30 Dec 2023 | 001-04171 | |
| 4/A | Open Document | Open Filing | 12 Jul 2023 | 08 May 2023 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | 000-25464 |
| 4 | Open Document | Open Filing | 10 May 2023 | 08 May 2023 | 001-04171 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 May 2023 | 28 Apr 2023 | 001-31240 |
| 5 | Open Document | Open Filing | 10 Feb 2023 | 31 Dec 2022 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2022 | 01 Jul 2022 | 000-25464 |
| 4 | Open Document | Open Filing | 10 May 2022 | 09 May 2022 | 001-04171 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 26 Apr 2022 | 22 Apr 2022 | 001-31240 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2022 | 18 Apr 2022 | 000-25464 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Mar 2022 | 16 Mar 2022 | 000-25464 |
| 5 | Open Document | Open Filing | 11 Feb 2022 | 01 Jan 2022 | 001-04171 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Dec 2021 | 03 Dec 2021 | 001-31240 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 07 Dec 2021 | 01 Dec 2021 | 001-31240 |
| 4 | Open Document | Open Filing | 15 Nov 2021 | 12 Nov 2021 | 001-04171 | |
| 4 | Open Document | Open Filing | 16 Aug 2021 | 13 Aug 2021 | 001-04171 | |
| 4 | Open Document | Open Filing | 17 May 2021 | 14 May 2021 | 001-04171 | |
| 4 | Open Document | Open Filing | 11 May 2021 | 10 May 2021 | 001-04171 | |
| 4 | Open Document | Open Filing | 12 Feb 2021 | 12 Feb 2021 | 001-04171 | |
| 5 | Open Document | Open Filing | 12 Feb 2021 | 02 Jan 2021 | 001-04171 | |
| 4 | Open Document | Open Filing | 13 Nov 2020 | 13 Nov 2020 | 001-04171 | |
| 4 | Open Document | Open Filing | 14 Aug 2020 | 14 Aug 2020 | 001-04171 | |
| 4 | Open Document | Open Filing | 18 May 2020 | 14 May 2020 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2020 | 11 May 2020 | 001-36479 |
| 4 | Open Document | Open Filing | 05 May 2020 | 04 May 2020 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Mar 2020 | 19 Mar 2020 | 001-36479 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2020 | 27 Feb 2020 | 001-36479 |
| 4 | Open Document | Open Filing | 19 Feb 2020 | 14 Feb 2020 | 001-04171 | |
| 5 | Open Document | Open Filing | 05 Feb 2020 | 28 Dec 2019 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2020 | 01 Jan 2020 | 001-36479 |
| 4 | Open Document | Open Filing | 14 Nov 2019 | 14 Nov 2019 | 001-04171 | |
| 4 | Open Document | Open Filing | 15 Aug 2019 | 14 Aug 2019 | 001-04171 | |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2019 | 14 May 2019 | 001-04171 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2019 | 06 May 2019 | 001-04171 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2019 | 28 Feb 2019 | 001-36479 |
| 4 | Open Document | Open Filing | 15 Feb 2019 | 14 Feb 2019 | 001-04171 | |
| 5 | Open Document | Open Filing | 08 Feb 2019 | 01 Jan 2019 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2019 | 01 Jan 2019 | 001-36479 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2018 | 16 Nov 2018 | 001-36479 |
| 4 | Open Document | Open Filing | 14 Nov 2018 | 14 Nov 2018 | 001-04171 | |
| 4 | Open Document | Open Filing | 15 Aug 2018 | 14 Aug 2018 | 001-04171 | |
| 4 | Open Document | Open Filing | 14 May 2018 | 14 May 2018 | 001-04171 | |
| 4 | Open Document | Open Filing | 09 May 2018 | 07 May 2018 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2018 | 01 Mar 2018 | 001-36479 |
| 4 | Open Document | Open Filing | 15 Feb 2018 | 14 Feb 2018 | 001-04171 | |
| 5 | Open Document | Open Filing | 09 Feb 2018 | 01 Jan 2018 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2018 | 01 Jan 2018 | 001-36479 |
| 4 | Open Document | Open Filing | 14 Nov 2017 | 14 Nov 2017 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Sep 2017 | 12 Sep 2017 | 001-36479 |
| 4 | Open Document | Open Filing | 15 Aug 2017 | 14 Aug 2017 | 001-04171 | |
| 4 | Open Document | Open Filing | 15 May 2017 | 12 May 2017 | 001-04171 | |
| 4 | Open Document | Open Filing | 09 May 2017 | 08 May 2017 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2017 | 05 May 2017 | 001-36479 |
| 4 | Open Document | Open Filing | 15 Feb 2017 | 14 Feb 2017 | 001-04171 | |
| 5 | Open Document | Open Filing | 07 Feb 2017 | 01 Jan 2017 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 01 Jan 2017 | 001-36479 |
| 4 | Open Document | Open Filing | 14 Nov 2016 | 14 Nov 2016 | 001-04171 | |
| 4 | Open Document | Open Filing | 16 Aug 2016 | 12 Aug 2016 | 001-04171 | |
| 4 | Open Document | Open Filing | 16 May 2016 | 13 May 2016 | 001-04171 | |
| 4 | Open Document | Open Filing | 10 May 2016 | 09 May 2016 | 001-04171 | |
| 4 | Open Document | Open Filing | 17 Feb 2016 | 12 Feb 2016 | 001-04171 | |
| 5 | Open Document | Open Filing | 16 Feb 2016 | 01 Jan 2016 | 001-04171 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2016 | 01 Jan 2016 | 001-36479 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2015 | 16 Nov 2015 | 001-36479 |
| 4 | Open Document | Open Filing | 16 Nov 2015 | 13 Nov 2015 | 001-04171 | |
| 4 | Open Document | Open Filing | 17 Aug 2015 | 14 Aug 2015 | 001-04171 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2015 | 22 Jun 2015 | 001-36479 |
| 4 | Open Document | Open Filing | 15 May 2015 | 14 May 2015 | 001-04171 | |
| 4 | Open Document | Open Filing | 11 May 2015 | 07 May 2015 | 001-04171 | |
| 4 | Open Document | Open Filing | 17 Feb 2015 | 13 Feb 2015 | 001-04171 | |
| 5 | Open Document | Open Filing | 12 Feb 2015 | 01 Jan 2015 | 001-04171 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2015 | 01 Jan 2015 | 001-36479 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Dec 2014 | 22 Dec 2014 | 001-36479 |
| 4 | Open Document | Open Filing | 17 Nov 2014 | 14 Nov 2014 | 001-04171 | |
| 4 | Open Document | Open Filing | 15 Aug 2014 | 14 Aug 2014 | 001-04171 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2014 | 01 Jul 2014 | 001-36479 |
| 3 | Open Document | Open Filing | FORM 3 | 13 Jun 2014 | 13 Jun 2014 | 001-36479 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2014 | 06 Jun 2014 | 001-03157 |
| 4 | Open Document | Open Filing | 15 May 2014 | 14 May 2014 | 001-04171 | |
| 4 | Open Document | Open Filing | 06 May 2014 | 05 May 2014 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2014 | 27 Feb 2014 | 001-03157 |
| 4 | Open Document | Open Filing | 18 Feb 2014 | 14 Feb 2014 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2014 | 10 Feb 2014 | 001-03157 |
| 5 | Open Document | Open Filing | 07 Feb 2014 | 01 Jan 2014 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2014 | 01 Jan 2014 | 001-03157 |
| 4 | Open Document | Open Filing | 18 Nov 2013 | 14 Nov 2013 | 001-04171 | |
| 4 | Open Document | Open Filing | 15 Aug 2013 | 14 Aug 2013 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Aug 2013 | 01 Aug 2013 | 001-03157 |
| 4 | Open Document | Open Filing | 15 May 2013 | 14 May 2013 | 001-04171 | |
| 4 | Open Document | Open Filing | 08 May 2013 | 06 May 2013 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2013 | 04 Mar 2013 | 001-03157 |
| 4 | Open Document | Open Filing | 19 Feb 2013 | 15 Feb 2013 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2013 | 11 Feb 2013 | 001-03157 |
| 5 | Open Document | Open Filing | 12 Feb 2013 | 01 Jan 2013 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2013 | 01 Jan 2013 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2012 | 17 Dec 2012 | 001-03157 |
| 4 | Open Document | Open Filing | 15 Nov 2012 | 15 Nov 2012 | 001-04171 | |
| 3 | Open Document | Open Filing | 02 Nov 2012 | 26 Oct 2012 | 001-04171 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Aug 2012 | 10 Aug 2012 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2012 | 02 Mar 2012 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2012 | 13 Feb 2012 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2012 | 02 Jan 2012 | 001-03157 |