| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2021 | 01 Sep 2021 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2021 | 05 Aug 2021 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2021 | 26 Mar 2021 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2021 | 13 Mar 2021 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2020 | 09 Nov 2020 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2020 | 01 Sep 2020 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2020 | 18 May 2020 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2020 | 26 Mar 2020 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 13 Mar 2020 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Aug 2019 | 21 Aug 2019 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2019 | 26 Mar 2019 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2019 | 21 Mar 2019 | 001-35370 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Mar 2019 | 14 Mar 2019 | 001-35370 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Jan 2019 | 01 Jan 2019 | 001-35370 |