| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2024 | 31 Jan 2024 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | 30 Jan 2024 | 31 Dec 2023 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2023 | 06 Nov 2023 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2023 | 31 Jan 2023 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | 26 Jan 2023 | 31 Dec 2022 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2022 | 21 Nov 2022 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2022 | 31 Jan 2022 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | 20 Jan 2022 | 31 Dec 2021 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2021 | 02 Nov 2021 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2021 | 08 Jun 2021 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2021 | 31 Jan 2021 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | 22 Jan 2021 | 31 Dec 2020 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Nov 2020 | 09 Nov 2020 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2020 | 31 Jan 2020 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | 10 Jan 2020 | 31 Dec 2019 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2019 | 31 Jul 2019 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Feb 2019 | 31 Jan 2019 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | 24 Jan 2019 | 31 Dec 2018 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2018 | 07 Feb 2018 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Feb 2018 | 31 Jan 2018 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | 24 Jan 2018 | 31 Dec 2017 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2017 | 09 Feb 2017 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2017 | 07 Feb 2017 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2017 | 31 Jan 2017 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | 20 Jan 2017 | 31 Dec 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Nov 2016 | 28 Nov 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2016 | 15 Feb 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Feb 2016 | 09 Feb 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2016 | 07 Feb 2016 | 000-07617 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2016 | 31 Jan 2016 | 000-07617 |
| 5 | Open Document | Open Filing | FORM 5 | 25 Jan 2016 | 31 Dec 2015 | 000-07617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2015 | 15 Feb 2015 | 000-07617 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2015 | 10 Feb 2015 | 000-07617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2015 | 10 Feb 2015 | 000-07617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2015 | 07 Feb 2015 | 000-07617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2015 | 31 Jan 2015 | 000-07617 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2015 | 31 Dec 2014 | 000-07617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2014 | 15 Feb 2014 | 000-07617 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2014 | 31 Jan 2014 | 000-07617 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jan 2014 | 31 Dec 2013 | 000-07617 |