| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2022 | 07 Nov 2022 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2022 | 09 Sep 2022 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2022 | 07 Sep 2022 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2022 | 29 Mar 2022 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2022 | 24 Jan 2022 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2021 | 29 Dec 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Dec 2021 | 27 Dec 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2021 | 05 Aug 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2021 | 29 Mar 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2021 | 09 Mar 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2021 | 05 Mar 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2021 | 01 Mar 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2020 | 30 Sep 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Aug 2020 | 27 Aug 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2020 | 06 Aug 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2020 | 29 Mar 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2020 | 24 Feb 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2020 | 20 Feb 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2019 | 30 Sep 2019 | 001-16427 |
| 4/A | Open Document | Open Filing | FORM 4/A | 21 Aug 2019 | 19 Aug 2019 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Aug 2019 | 19 Aug 2019 | 001-16427 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2019 | 13 Jun 2019 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2019 | 13 Jun 2019 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2019 | 29 Mar 2019 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2019 | 22 Feb 2019 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2019 | 19 Feb 2019 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2019 | 14 Feb 2019 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2018 | 28 Sep 2018 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2018 | 21 Aug 2018 | 001-16427 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2018 | 29 Mar 2018 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2018 | 05 Jun 2018 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2018 | 29 Mar 2018 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2018 | 23 Feb 2018 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2018 | 21 Feb 2018 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2018 | 09 Feb 2018 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Aug 2017 | 11 Aug 2017 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jun 2017 | 29 Jun 2017 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2017 | 10 May 2017 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2017 | 09 May 2017 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2017 | 29 Mar 2017 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2017 | 24 Feb 2017 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2016 | 01 Nov 2016 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2016 | 06 Jun 2016 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2016 | 13 May 2016 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2016 | 29 Mar 2016 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2016 | 28 Mar 2016 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Mar 2016 | 23 Mar 2016 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2016 | 16 Mar 2016 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2016 | 11 Mar 2016 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2016 | 26 Feb 2016 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Nov 2015 | 05 Nov 2015 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2015 | 30 Oct 2015 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2015 | 14 Aug 2015 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 27 Feb 2015 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2015 | 09 Feb 2015 | 001-16427 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2014 | 04 Nov 2014 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2014 | 10 Nov 2014 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Nov 2014 | 04 Nov 2014 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2014 | 11 Sep 2014 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Sep 2014 | 09 Sep 2014 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jun 2014 | 24 Jun 2014 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2014 | 26 Feb 2014 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Nov 2013 | 07 Nov 2013 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2013 | 31 Oct 2013 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Sep 2013 | 18 Sep 2013 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Sep 2013 | 09 Sep 2013 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2013 | 19 Jul 2013 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jun 2013 | 24 Jun 2013 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jun 2013 | 20 Jun 2013 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2013 | 28 May 2013 | 001-16427 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2013 | 31 Dec 2012 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2013 | 28 Feb 2013 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2012 | 08 Nov 2012 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Nov 2012 | 05 Nov 2012 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jul 2012 | 20 Jul 2012 | 001-16427 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Feb 2012 | 28 Feb 2012 | 001-16427 |