| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2022 | 20 Sep 2022 | 001-39832 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Sep 2021 | 24 Sep 2021 | 001-39832 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2021 | 05 Feb 2021 | 001-39832 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2020 | 15 May 2020 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2020 | 15 May 2020 | 000-00000 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2019 | 30 Jul 2019 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2019 | 14 May 2019 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Feb 2019 | 13 Feb 2019 | 001-16073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2018 | 07 Nov 2018 | 001-16073 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Oct 2018 | 03 Oct 2018 | 001-16073 |