| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2022 | 14 Mar 2022 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2022 | 02 Mar 2022 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2022 | 24 Feb 2022 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2022 | 24 Feb 2022 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2021 | 06 Dec 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 03 Oct 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Sep 2021 | 24 Sep 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2021 | 15 Aug 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2021 | 10 May 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2021 | 13 Apr 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2021 | 14 Mar 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 26 Feb 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Oct 2020 | 03 Oct 2020 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2020 | 15 Aug 2020 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2020 | 13 Apr 2020 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2020 | 28 Feb 2020 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2020 | 26 Feb 2020 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Oct 2019 | 03 Oct 2019 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2019 | 15 Aug 2019 | 001-35883 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 Aug 2019 | 15 Aug 2019 | 001-35883 |