| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2022 | 09 May 2022 | 001-39832 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2022 | 03 Jan 2022 | 001-39832 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2021 | 30 Jun 2021 | 001-39832 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2021 | 27 May 2021 | 001-39832 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2021 | 31 Mar 2021 | 001-39832 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Mar 2021 | 19 Mar 2021 | 001-39832 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2021 | 05 Jan 2021 | 001-39832 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Oct 2020 | 30 Sep 2020 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2020 | 30 Jun 2020 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2020 | 22 May 2020 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2020 | 18 May 2020 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2019 | 08 Nov 2019 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2018 | 07 Nov 2018 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2018 | 13 Nov 2017 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2017 | 17 Oct 2017 | 001-16073 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Dec 2017 | 17 Oct 2017 | 001-16073 |