| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 08 Jul 2024 | 04 Jul 2024 | 000-27598 |
| 4 | Open Document | Open Filing | 4 | 02 Jul 2024 | 30 Jun 2024 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 May 2024 | 30 Jun 2023 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Oct 2022 | 27 Oct 2022 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2022 | 30 Jun 2022 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Aug 2021 | 05 Aug 2021 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 30 Jun 2021 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2020 | 03 Sep 2020 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2020 | 01 Jul 2020 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2019 | 22 Oct 2019 | 000-27598 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 13 Jun 2019 | 21 May 2019 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2019 | 21 May 2019 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2018 | 13 Jun 2018 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2018 | 13 Apr 2018 | 000-27598 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2018 | 13 Apr 2018 | 000-27598 |