| 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 | 04 Oct 2022 | 01 Oct 2022 | 001-00035 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 06 Jul 2022 | 01 Jul 2022 | 001-00035 |
| 4 | Open Document | Open Filing | 21 Jun 2022 | 16 Jun 2022 | 001-05424 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Apr 2022 | 01 Apr 2022 | 001-00035 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Jan 2022 | 03 Jan 2022 | 001-00035 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 01 Oct 2021 | 01 Oct 2021 | 001-00035 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 01 Jul 2021 | 01 Jul 2021 | 001-00035 |
| 4 | Open Document | Open Filing | 21 Jun 2021 | 17 Jun 2021 | 001-05424 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2021 | 01 Apr 2021 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2021 | 04 Jan 2021 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2020 | 01 Oct 2020 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | 001-00035 |
| 4 | Open Document | Open Filing | 22 Jun 2020 | 18 Jun 2020 | 001-05424 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2020 | 05 May 2020 | 001-00035 |
| 4 | Open Document | Open Filing | 21 Jun 2019 | 20 Jun 2019 | 001-05424 | |
| 4 | Open Document | Open Filing | 02 Jul 2018 | 28 Jun 2018 | 001-05424 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Oct 2017 | 23 Oct 2017 | 001-05424 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Oct 2017 | 23 Oct 2017 | 001-05424 |