| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 21 Apr 2025 | |||
| 144 | Open Document | Open Filing | 17 Apr 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2023 | 14 Jun 2023 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2022 | 15 Jun 2022 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2021 | 02 Dec 2021 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2021 | 16 Jun 2021 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2020 | 24 Jun 2020 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2020 | 15 May 2020 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2019 | 18 Nov 2019 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2019 | 15 Nov 2019 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Aug 2019 | 15 Aug 2019 | 000-27598 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jul 2019 | 23 Jul 2019 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2018 | 13 Dec 2018 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2018 | 10 Dec 2018 | 000-27598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2018 | 15 Oct 2018 | 000-27598 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2018 | 15 Oct 2018 | 000-27598 |