| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2022 | 31 May 2022 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jan 2022 | 24 Jan 2022 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2022 | 04 Jan 2022 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Dec 2021 | 02 Dec 2021 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2021 | 15 Jan 2021 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2021 | 04 Jan 2021 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jan 2020 | 15 Jan 2020 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2020 | 06 Jan 2020 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2020 | 02 Jan 2020 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Nov 2019 | 26 Nov 2019 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2019 | 29 Aug 2019 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2019 | 18 Jan 2019 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jan 2019 | 08 Jan 2019 | 001-12386 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2019 | 03 Jan 2019 | 001-12386 |
| 3 | Open Document | Open Filing | FORM 3 | 23 Feb 2018 | 16 Feb 2018 | 001-12386 |