| 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 | 09 Jan 2023 | 03 Jan 2023 | 001-08052 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 09 Nov 2022 | 01 Nov 2022 | 001-08052 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 16 Aug 2022 | 16 Aug 2022 | 001-08052 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Jul 2022 | 03 Jul 2022 | 001-08052 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Feb 2022 | 22 Feb 2022 | 001-08052 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Jan 2022 | 03 Jan 2022 | 001-08052 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Dec 2021 | 23 Dec 2021 | 001-08052 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 12 Aug 2021 | 12 Aug 2021 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jul 2021 | 04 Jul 2021 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2021 | 04 Jan 2021 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2020 | 02 Jan 2020 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jul 2019 | 29 Jul 2019 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2019 | 29 Apr 2019 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2019 | 02 Jan 2019 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Aug 2018 | 27 Aug 2018 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Aug 2018 | 31 Jul 2018 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2018 | 02 Jan 2018 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jul 2017 | 28 Jul 2017 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2017 | 03 Jan 2017 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2016 | 29 Jul 2016 | 001-08052 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2016 | 04 Jan 2016 | 001-08052 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2016 | 04 Jan 2016 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2016 | 29 Jul 2015 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jul 2015 | 29 Jul 2015 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 02 Jan 2015 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2014 | 31 Jul 2014 | 001-08052 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2014 | 02 Jan 2014 | 001-08052 |