| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 29 Aug 2024 | 12 Apr 2024 | 001-38710 |
| 4 | Open Document | Open Filing | 4 | 01 Mar 2024 | 28 Feb 2024 | 001-38710 |
| 4 | Open Document | Open Filing | 4 | 21 Feb 2024 | 18 Feb 2024 | 001-38710 |
| 4 | Open Document | Open Filing | 4 | 29 Jan 2024 | 25 Jan 2024 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2023 | 15 Sep 2023 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2023 | 12 Apr 2023 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2023 | 28 Feb 2023 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2023 | 18 Feb 2023 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2022 | 31 Mar 2022 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2022 | 18 Feb 2022 | 001-38710 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2021 | 30 Sep 2021 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2021 | 30 Jun 2021 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2021 | 12 Apr 2021 | 001-38710 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Apr 2021 | 12 Apr 2021 | 001-38710 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2021 | 31 Mar 2021 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2021 | 31 Mar 2021 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2021 | 31 Dec 2020 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2020 | 30 Sep 2020 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2020 | 30 Jun 2020 | 001-03525 |
| 3 | Open Document | Open Filing | FORM 3 | 28 May 2020 | 18 May 2020 | 001-36153 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2020 | 31 Mar 2020 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 31 Dec 2019 | 001-35042 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2020 | 31 Dec 2019 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2019 | 05 Dec 2019 | 001-35042 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Oct 2019 | 25 Oct 2019 | 001-35042 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2019 | 30 Sep 2019 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2019 | 05 Sep 2019 | 001-35042 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2019 | 30 Jun 2019 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jun 2019 | 19 Jun 2019 | 001-35042 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2019 | 31 Mar 2019 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2019 | 21 Mar 2019 | 001-35042 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2019 | 01 Mar 2019 | 001-35042 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2019 | 31 Dec 2018 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2018 | 05 Dec 2018 | 001-35042 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Oct 2018 | 26 Oct 2018 | 001-35042 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2018 | 30 Sep 2018 | 001-03525 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Sep 2018 | 10 Sep 2018 | 001-35042 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2018 | 30 Jun 2018 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2018 | 31 Mar 2018 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2018 | 16 Jan 2018 | 001-11373 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2018 | 31 Dec 2017 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2017 | 08 Nov 2017 | 001-11373 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2017 | 16 Oct 2017 | 001-11373 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2017 | 30 Sep 2017 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2017 | 17 Jul 2017 | 001-11373 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2017 | 30 Jun 2017 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Apr 2017 | 17 Apr 2017 | 001-11373 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2017 | 13 Apr 2017 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2017 | 31 Mar 2017 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2017 | 31 Mar 2017 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2017 | 31 Dec 2016 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2017 | 31 Dec 2016 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2016 | 12 Dec 2016 | 000-27756 |
| 3 | Open Document | Open Filing | FORM 3 | 13 Dec 2016 | 12 Dec 2016 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2016 | 03 Nov 2016 | 001-11373 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2016 | 30 Sep 2016 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2016 | 30 Sep 2016 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2016 | 30 Jun 2016 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2016 | 30 Jun 2016 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2016 | 31 Mar 2016 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2016 | 31 Mar 2016 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2016 | 31 Dec 2015 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2016 | 31 Dec 2015 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2015 | 04 Nov 2015 | 001-11373 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2015 | 30 Sep 2015 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2015 | 30 Sep 2015 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2015 | 06 Aug 2015 | 001-11373 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2015 | 04 Aug 2015 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2015 | 30 Jun 2015 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2015 | 30 Jun 2015 | 001-03525 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Jun 2015 | 04 Jun 2015 | 001-36701 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 31 Mar 2015 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2015 | 31 Mar 2015 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 31 Dec 2014 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 31 Dec 2014 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2014 | 05 Nov 2014 | 001-11373 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2014 | 04 Nov 2014 | 001-36701 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Oct 2014 | 29 Oct 2014 | 001-36701 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Oct 2014 | 29 Oct 2014 | 001-36701 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2014 | 30 Sep 2014 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2014 | 30 Sep 2014 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jul 2014 | 03 Jul 2014 | 000-18348 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2014 | 30 Jun 2014 | 001-03525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2014 | 30 Jun 2014 | 000-18348 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2014 | 10 Jun 2014 | 000-18348 |
| 3 | Open Document | Open Filing | FORM 3 | 29 Apr 2014 | 25 Apr 2014 | 001-11373 |
| 4 | Open Document | Open Filing | 08 Apr 2014 | 04 Apr 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2014 | 31 Mar 2014 | 001-03525 |
| 4 | Open Document | Open Filing | 24 Mar 2014 | 21 Mar 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 11 Mar 2014 | 07 Mar 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 24 Feb 2014 | 21 Feb 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 27 Jan 2014 | 24 Jan 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | 14 Jan 2014 | 10 Jan 2014 | 001-08974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2014 | 31 Dec 2013 | 001-03525 |
| 4 | Open Document | Open Filing | 16 Dec 2013 | 13 Dec 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 02 Dec 2013 | 29 Nov 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 18 Nov 2013 | 15 Nov 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2013 | 11 Nov 2013 | 001-08974 |
| 4 | Open Document | Open Filing | 04 Nov 2013 | 01 Nov 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 28 Oct 2013 | 25 Oct 2013 | 001-08974 |
| 4 | Open Document | Open Filing | 22 Oct 2013 | 18 Oct 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 07 Oct 2013 | 04 Oct 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2013 | 30 Sep 2013 | 001-03525 |
| 4 | Open Document | Open Filing | 23 Sep 2013 | 20 Sep 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 10 Sep 2013 | 06 Sep 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 27 Aug 2013 | 23 Aug 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 13 Aug 2013 | 09 Aug 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2013 | 08 Aug 2013 | 001-08974 |
| 4 | Open Document | Open Filing | 29 Jul 2013 | 26 Jul 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 15 Jul 2013 | 12 Jul 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 01 Jul 2013 | 28 Jun 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2013 | 30 Jun 2013 | 001-03525 |
| 4 | Open Document | Open Filing | 17 Jun 2013 | 14 Jun 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 04 Jun 2013 | 31 May 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 20 May 2013 | 17 May 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2013 | 03 May 2013 | 001-08974 |
| 4 | Open Document | Open Filing | 06 May 2013 | 03 May 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2013 | 24 Apr 2013 | 001-08974 |
| 4 | Open Document | Open Filing | 23 Apr 2013 | 19 Apr 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 08 Apr 2013 | 05 Apr 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2013 | 31 Mar 2013 | 001-03525 |
| 4 | Open Document | Open Filing | 25 Mar 2013 | 22 Mar 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 12 Mar 2013 | 08 Mar 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2013 | 27 Feb 2013 | 001-08974 |
| 4 | Open Document | Open Filing | 25 Feb 2013 | 22 Feb 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 11 Feb 2013 | 08 Feb 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 29 Jan 2013 | 25 Jan 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 15 Jan 2013 | 11 Jan 2013 | 001-08974 | |
| 4 | Open Document | Open Filing | 02 Jan 2013 | 28 Dec 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2013 | 31 Dec 2012 | 001-03525 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2012 | 19 Dec 2012 | 001-08974 |
| 4 | Open Document | Open Filing | 18 Dec 2012 | 14 Dec 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 03 Dec 2012 | 30 Nov 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 19 Nov 2012 | 16 Nov 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 05 Nov 2012 | 02 Nov 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 25 Oct 2012 | 24 Oct 2012 | 001-08974 |
| 4 | Open Document | Open Filing | 22 Oct 2012 | 19 Oct 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 09 Oct 2012 | 05 Oct 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2012 | 30 Sep 2012 | 001-03525 |
| 4 | Open Document | Open Filing | 24 Sep 2012 | 21 Sep 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 10 Sep 2012 | 07 Sep 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 27 Aug 2012 | 24 Aug 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 14 Aug 2012 | 10 Aug 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jul 2012 | 27 Jul 2012 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jul 2012 | 25 Jul 2012 | 001-08974 |
| 4 | Open Document | Open Filing | 16 Jul 2012 | 13 Jul 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2012 | 30 Jun 2012 | 001-03525 |
| 4 | Open Document | Open Filing | 02 Jul 2012 | 29 Jun 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 18 Jun 2012 | 15 Jun 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 04 Jun 2012 | 01 Jun 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 21 May 2012 | 18 May 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2012 | 27 Apr 2012 | 001-08974 |
| 4 | Open Document | Open Filing | 23 Apr 2012 | 20 Apr 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 09 Apr 2012 | 05 Apr 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2012 | 31 Mar 2012 | 001-03525 |
| 4 | Open Document | Open Filing | 27 Mar 2012 | 23 Mar 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 12 Mar 2012 | 09 Mar 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2012 | 29 Feb 2012 | 001-08974 |
| 4 | Open Document | Open Filing | 27 Feb 2012 | 24 Feb 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 13 Feb 2012 | 10 Feb 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | FORM 4 | 07 Feb 2012 | 03 Feb 2012 | 001-08974 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2012 | 01 Feb 2012 | 001-08974 |
| 4 | Open Document | Open Filing | 30 Jan 2012 | 27 Jan 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 17 Jan 2012 | 13 Jan 2012 | 001-08974 | |
| 4 | Open Document | Open Filing | 03 Jan 2012 | 30 Dec 2011 | 001-08974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2012 | 30 Dec 2011 | 001-03525 |