| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2021 | 02 Nov 2021 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Oct 2021 | 27 Oct 2021 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2021 | 09 Aug 2021 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2021 | 02 Aug 2021 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2021 | 26 Jul 2021 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2020 | 08 Dec 2020 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Oct 2020 | 27 Oct 2020 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Oct 2020 | 26 Oct 2020 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2020 | 26 Jul 2020 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2019 | 10 Dec 2019 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2019 | 25 Nov 2019 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2019 | 29 Oct 2019 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Oct 2019 | 26 Oct 2019 | 001-34841 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Aug 2019 | 01 Aug 2019 | 001-34841 |