| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2021 | 11 May 2021 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2021 | 17 Feb 2021 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2021 | 21 Jan 2021 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Nov 2020 | 05 Nov 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jul 2020 | 07 Jul 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2020 | 10 Jun 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2020 | 01 Jun 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2020 | 19 Feb 2020 | 001-35238 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 21 Feb 2020 | 21 Jan 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2020 | 21 Jan 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2020 | 03 Jan 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2019 | 01 Aug 2019 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2019 | 10 Jun 2019 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2019 | 05 Jun 2019 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2019 | 23 Mar 2019 | 001-35238 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 26 Feb 2019 | 20 Feb 2019 | 001-35238 |