| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2021 | 07 May 2021 | 001-36313 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 01 Mar 2021 | 001-36313 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2021 | 14 Feb 2021 | 001-36313 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 02 Mar 2020 | 001-36313 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2020 | 15 Feb 2020 | 001-36313 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2019 | 06 Sep 2019 | 001-36313 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2019 | 01 Mar 2019 | 001-36313 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2019 | 17 Feb 2019 | 001-36313 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2018 | 14 Feb 2018 | 001-36313 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2018 | 29 Jan 2018 | 001-36313 |
| 3 | Open Document | Open Filing | FORM 3 | 14 Aug 2017 | 10 Aug 2017 | 001-36313 |