| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | FORM 5 | 07 Nov 2022 | 02 Oct 2022 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2021 | 07 Dec 2021 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Nov 2021 | 23 Nov 2021 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2021 | 18 Nov 2021 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2021 | 02 Sep 2021 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2021 | 18 Feb 2021 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Nov 2020 | 23 Nov 2020 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2020 | 18 Nov 2020 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2020 | 24 Aug 2020 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Aug 2020 | 19 Aug 2020 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2020 | 12 Feb 2020 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2019 | 20 Nov 2019 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2019 | 18 Nov 2019 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2019 | 12 Sep 2019 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2019 | 06 Sep 2019 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2018 | 20 Nov 2018 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2018 | 18 Nov 2018 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2018 | 15 Nov 2018 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2018 | 16 Mar 2018 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2018 | 12 Mar 2018 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2018 | 06 Mar 2018 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Nov 2017 | 22 Nov 2017 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2017 | 21 Nov 2017 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2017 | 17 Nov 2017 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2017 | 09 May 2017 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Nov 2016 | 21 Nov 2016 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2016 | 18 Nov 2016 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2016 | 16 Nov 2016 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2016 | 21 Jul 2016 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jun 2016 | 23 Jun 2016 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Nov 2015 | 20 Nov 2015 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2015 | 16 Nov 2015 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2015 | 03 Aug 2015 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2015 | 15 Dec 2014 | 000-19655 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2014 | 22 Nov 2014 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Nov 2014 | 21 Nov 2014 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2014 | 16 Nov 2014 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2014 | 19 Aug 2014 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2014 | 18 Aug 2014 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2014 | 07 Aug 2014 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2014 | 06 Aug 2014 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2014 | 18 Feb 2014 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 12 Feb 2014 | 000-19655 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 16 Nov 2013 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2013 | 12 Dec 2013 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2013 | 22 Nov 2013 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2013 | 16 Nov 2013 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2012 | 16 Nov 2012 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2012 | 24 May 2012 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2012 | 09 Mar 2012 | 000-19655 |