| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Oct 2021 | 15 Oct 2021 | 001-35098 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2021 | 08 Jun 2021 | 001-35098 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2020 | 25 Jun 2020 | 001-35098 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2020 | 05 May 2020 | 001-35098 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Aug 2019 | 12 Aug 2019 | 001-35098 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jun 2019 | 11 Jun 2019 | 001-35098 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2018 | 14 Jun 2018 | 001-35098 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2017 | 03 May 2017 | 001-35098 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 May 2017 | 03 May 2017 | 001-35098 |