| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 04 May 2022 | 02 May 2022 | 001-09120 | |
| 4 | Open Document | Open Filing | 04 May 2021 | 03 May 2021 | 001-09120 | |
| 4 | Open Document | Open Filing | 04 May 2020 | 01 May 2020 | 001-09120 | |
| 4 | Open Document | Open Filing | 02 May 2019 | 01 May 2019 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Nov 2018 | 26 Nov 2018 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 28 Sep 2018 | 001-03473 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2018 | 29 Jun 2018 | 001-03473 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2018 | 04 May 2018 | 001-03473 |
| 4 | Open Document | Open Filing | 02 May 2018 | 01 May 2018 | 001-09120 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2018 | 31 Mar 2018 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2018 | 01 Feb 2018 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 31 Dec 2017 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2017 | 02 Oct 2017 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2017 | 29 Sep 2017 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2017 | 05 Jul 2017 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2017 | 30 Jun 2017 | 001-03473 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2017 | 01 Jun 2017 | 001-03473 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2017 | 03 May 2017 | 001-03473 |
| 4 | Open Document | Open Filing | 03 May 2017 | 01 May 2017 | 001-09120 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2017 | 31 Mar 2017 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2017 | 03 Apr 2017 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2017 | 02 Feb 2017 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 03 Jan 2017 | 001-16445 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2017 | 31 Dec 2016 | 001-03473 |
| 4 | Open Document | Open Filing | 20 Dec 2016 | 16 Dec 2016 | 001-09120 | |
| 4 | Open Document | Open Filing | 04 Oct 2016 | 30 Sep 2016 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 03 Oct 2016 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 30 Sep 2016 | 001-03473 |
| 4 | Open Document | Open Filing | 07 Jul 2016 | 05 Jul 2016 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2016 | 05 Jul 2016 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jun 2016 | 30 Jun 2016 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2016 | 09 May 2016 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2016 | 03 May 2016 | 001-03473 |
| 4 | Open Document | Open Filing | 03 May 2016 | 02 May 2016 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Apr 2016 | 04 Apr 2016 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2016 | 31 Mar 2016 | 001-03473 |
| 4 | Open Document | Open Filing | 09 Mar 2016 | 07 Mar 2016 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2016 | 04 Feb 2016 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2016 | 05 Jan 2016 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2016 | 31 Dec 2015 | 001-03473 |
| 4 | Open Document | Open Filing | 21 Dec 2015 | 16 Dec 2015 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Oct 2015 | 05 Oct 2015 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2015 | 30 Sep 2015 | 001-03473 |
| 4 | Open Document | Open Filing | 25 Sep 2015 | 23 Sep 2015 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2015 | 03 Aug 2015 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jul 2015 | 06 Jul 2015 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jun 2015 | 30 Jun 2015 | 001-03473 |
| 4 | Open Document | Open Filing | 23 Jun 2015 | 22 Jun 2015 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2015 | 07 May 2015 | 001-03473 |
| 4 | Open Document | Open Filing | 04 May 2015 | 01 May 2015 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2015 | 29 Apr 2015 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Apr 2015 | 06 Apr 2015 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 31 Mar 2015 | 001-03473 |
| 4 | Open Document | Open Filing | 24 Mar 2015 | 20 Mar 2015 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2015 | 05 Feb 2015 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2015 | 05 Jan 2015 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 31 Dec 2014 | 001-03473 |
| 4 | Open Document | Open Filing | 22 Dec 2014 | 19 Dec 2014 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2014 | 01 Oct 2014 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2014 | 30 Sep 2014 | 001-03473 |
| 4 | Open Document | Open Filing | 23 Sep 2014 | 22 Sep 2014 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2014 | 01 Aug 2014 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2014 | 30 Jun 2014 | 001-03473 |
| 4 | Open Document | Open Filing | 26 Jun 2014 | 24 Jun 2014 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2014 | 05 May 2014 | 001-03473 |
| 4 | Open Document | Open Filing | 05 May 2014 | 01 May 2014 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2014 | 01 May 2014 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2014 | 29 Apr 2014 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2014 | 31 Mar 2014 | 001-03473 |
| 4 | Open Document | Open Filing | 24 Mar 2014 | 21 Mar 2014 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2014 | 06 Feb 2014 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2014 | 31 Dec 2013 | 001-03473 |
| 4 | Open Document | Open Filing | 20 Dec 2013 | 18 Dec 2013 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2013 | 31 Oct 2013 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2013 | 30 Sep 2013 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2013 | 30 Sep 2013 | 001-16445 |
| 4 | Open Document | Open Filing | 27 Sep 2013 | 26 Sep 2013 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2013 | 28 Jun 2013 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2013 | 01 Jul 2013 | 001-16445 |
| 4 | Open Document | Open Filing | 27 Jun 2013 | 25 Jun 2013 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2013 | 08 May 2013 | 001-03473 |
| 4 | Open Document | Open Filing | 03 May 2013 | 01 May 2013 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2013 | 01 May 2013 | 001-03473 |
| 4 | Open Document | Open Filing | 04 Apr 2013 | 25 Mar 2013 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2013 | 01 Apr 2013 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2013 | 28 Mar 2013 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2013 | 07 Feb 2013 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2013 | 02 Jan 2013 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2013 | 31 Dec 2012 | 001-03473 |
| 4 | Open Document | Open Filing | 27 Dec 2012 | 24 Dec 2012 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2012 | 31 Oct 2012 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2012 | 01 Oct 2012 | 001-16445 |
| 4 | Open Document | Open Filing | 01 Oct 2012 | 28 Sep 2012 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2012 | 30 Sep 2012 | 001-03473 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2012 | 02 Jul 2012 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2012 | 30 Jun 2012 | 001-03473 |
| 4 | Open Document | Open Filing | 02 Jul 2012 | 29 Jun 2012 | 001-09120 | |
| 4 | Open Document | Open Filing | 07 May 2012 | 01 May 2012 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2012 | 02 Apr 2012 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2012 | 30 Mar 2012 | 001-03473 |
| 4 | Open Document | Open Filing | 26 Mar 2012 | 23 Mar 2012 | 001-09120 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2012 | 03 Feb 2012 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2012 | 03 Jan 2012 | 001-16445 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2012 | 31 Dec 2011 | 001-03473 |