| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Feb 2022 | 03 Feb 2022 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Nov 2021 | 26 Nov 2021 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Nov 2020 | 26 Nov 2020 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2020 | 27 Jan 2020 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Nov 2019 | 26 Nov 2019 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Sep 2019 | 30 Aug 2019 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Aug 2019 | 29 Aug 2019 | 001-04802 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2019 | 01 Feb 2019 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2018 | 21 May 2018 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Nov 2017 | 25 Nov 2017 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2017 | 14 Feb 2017 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Nov 2016 | 26 Nov 2016 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2016 | 09 May 2016 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Nov 2015 | 26 Nov 2015 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Nov 2015 | 20 Nov 2015 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2015 | 15 May 2015 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2014 | 25 Nov 2014 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Nov 2014 | 22 Nov 2014 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Nov 2013 | 26 Nov 2013 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2013 | 23 Nov 2013 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2013 | 06 Feb 2013 | 001-04802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2012 | 20 Nov 2012 | 001-04802 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2012 | 01 Jun 2012 | 001-04802 |