| 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 | 28 Aug 2024 | 26 Aug 2024 | 001-07928 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 01 May 2024 | 03 May 2023 | 001-07928 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 14 Dec 2023 | 05 Dec 2023 | 001-07928 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Dec 2022 | 07 Nov 2022 | 001-07928 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Nov 2021 | 09 Nov 2021 | 001-07928 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 17 Dec 2020 | 04 Dec 2020 | 001-07928 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Dec 2019 | 03 Dec 2019 | 001-07928 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2019 | 10 Dec 2018 | 001-07928 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2018 | 05 Dec 2017 | 001-07928 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2017 | 01 Jun 2017 | 001-07928 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2017 | 09 Dec 2016 | 001-07928 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2016 | 31 Dec 2015 | 001-07928 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2015 | 01 Dec 2014 | 001-07928 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2014 | 13 Nov 2014 | 001-07928 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2014 | 22 Nov 2013 | 001-07928 |