| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2023 | 03 Jan 2023 | 001-01023 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2022 | 08 Jun 2022 | 001-00768 |
| 4/A | Open Document | Open Filing | FORM 4/A | 31 Mar 2022 | 01 Mar 2021 | 001-00768 |
| 4/A | Open Document | Open Filing | FORM 4/A | 31 Mar 2022 | 07 Mar 2016 | 001-00768 |
| 4 | Open Document | Open Filing | 04 Mar 2022 | 02 Mar 2022 | 001-04221 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2022 | 03 Jan 2022 | 001-01023 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Mar 2021 | 03 Mar 2021 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2021 | 01 Mar 2021 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2021 | 04 Jan 2021 | 001-01023 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Mar 2020 | 16 Mar 2020 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 02 Mar 2020 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Mar 2020 | 02 Mar 2020 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2020 | 02 Jan 2020 | 001-01023 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Dec 2019 | 02 Dec 2019 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Sep 2019 | 03 Sep 2019 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Jun 2019 | 03 Jun 2019 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Mar 2019 | 26 Mar 2019 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2019 | 04 Mar 2019 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Mar 2019 | 01 Mar 2019 | 001-04221 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 05 Mar 2019 | 03 Dec 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2019 | 02 Jan 2019 | 001-01023 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Dec 2018 | 14 Dec 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Dec 2018 | 03 Dec 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2018 | 02 Oct 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2018 | 31 Aug 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2018 | 01 Mar 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2018 | 05 Mar 2018 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2018 | 02 Jan 2018 | 001-01023 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 29 Dec 2017 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2017 | 04 Dec 2017 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2017 | 01 Dec 2017 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2017 | 29 Sep 2017 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2017 | 01 Sep 2017 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2017 | 30 Jun 2017 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2017 | 10 May 2017 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2017 | 31 Mar 2017 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2017 | 06 Mar 2017 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2017 | 01 Mar 2017 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 30 Dec 2016 | 001-00768 |
| 4 | Open Document | Open Filing | 04 Jan 2017 | 03 Jan 2017 | 001-01023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2016 | 05 Dec 2016 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2016 | 01 Dec 2016 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2016 | 18 Nov 2016 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 30 Sep 2016 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2016 | 07 Sep 2016 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2016 | 01 Sep 2016 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2016 | 30 Jun 2016 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2016 | 01 Jun 2016 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2016 | 04 May 2016 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2016 | 27 Apr 2016 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2016 | 31 Mar 2016 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2016 | 07 Mar 2016 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2016 | 31 Dec 2015 | 001-00768 |
| 4 | Open Document | Open Filing | 05 Jan 2016 | 04 Jan 2016 | 001-01023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2015 | 30 Nov 2015 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2015 | 30 Sep 2015 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Sep 2015 | 01 Sep 2015 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 30 Jun 2015 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2015 | 03 Jun 2015 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2015 | 31 Mar 2015 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2015 | 16 Mar 2015 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2015 | 04 Mar 2015 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2015 | 02 Mar 2015 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 02 Mar 2015 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2015 | 30 Jan 2015 | 001-00768 |
| 4 | Open Document | Open Filing | 06 Jan 2015 | 05 Jan 2015 | 001-01023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 31 Dec 2014 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2014 | 01 Dec 2014 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2014 | 28 Nov 2014 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2014 | 07 Nov 2014 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2014 | 31 Oct 2014 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2014 | 30 Sep 2014 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Sep 2014 | 02 Sep 2014 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Sep 2014 | 29 Aug 2014 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2014 | 31 Jul 2014 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2014 | 30 Jun 2014 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jun 2014 | 18 Jun 2014 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2014 | 04 Jun 2014 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2014 | 02 Jun 2014 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2014 | 30 May 2014 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2014 | 30 Apr 2014 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2014 | 31 Mar 2014 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Mar 2014 | 24 Mar 2014 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2014 | 05 Mar 2014 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2014 | 03 Mar 2014 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2014 | 28 Feb 2014 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2014 | 31 Jan 2014 | 001-00768 |
| 4 | Open Document | Open Filing | 03 Jan 2014 | 02 Jan 2014 | 001-01023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2014 | 31 Dec 2013 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2013 | 02 Dec 2013 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2013 | 29 Nov 2013 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2013 | 31 Oct 2013 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2013 | 30 Sep 2013 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Sep 2013 | 20 Sep 2013 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2013 | 04 Sep 2013 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Sep 2013 | 30 Aug 2013 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Sep 2013 | 30 Aug 2013 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2013 | 31 Jul 2013 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2013 | 28 Jun 2013 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2013 | 05 Jun 2013 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2013 | 31 May 2013 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2013 | 31 May 2013 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2013 | 30 Apr 2013 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2013 | 28 Mar 2013 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2013 | 06 Mar 2013 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2013 | 04 Mar 2013 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2013 | 01 Mar 2013 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2013 | 28 Feb 2013 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2013 | 31 Jan 2013 | 001-00768 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 18 Jan 2013 | 06 Dec 2011 | 001-04221 |
| 4 | Open Document | Open Filing | 03 Jan 2013 | 02 Jan 2013 | 001-01023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2013 | 31 Dec 2012 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2012 | 04 Dec 2012 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2012 | 30 Nov 2012 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2012 | 30 Nov 2012 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Nov 2012 | 31 Oct 2012 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2012 | 28 Sep 2012 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2012 | 28 Sep 2012 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2012 | 05 Sep 2012 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2012 | 31 Aug 2012 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Sep 2012 | 31 Aug 2012 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2012 | 31 Jul 2012 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2012 | 29 Jun 2012 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2012 | 06 Jun 2012 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2012 | 31 May 2012 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2012 | 01 Jun 2012 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2012 | 04 May 2012 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2012 | 30 Apr 2012 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2012 | 30 Mar 2012 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2012 | 07 Mar 2012 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2012 | 05 Mar 2012 | 001-00768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2012 | 29 Feb 2012 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2012 | 01 Mar 2012 | 001-04221 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2012 | 31 Jan 2012 | 001-00768 |
| 4 | Open Document | Open Filing | 04 Jan 2012 | 03 Jan 2012 | 001-01023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2012 | 30 Dec 2011 | 001-00768 |