| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2022 | 04 Mar 2022 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2021 | 04 Nov 2021 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2021 | 07 Jun 2021 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2021 | 20 May 2021 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2020 | 04 Dec 2020 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2020 | 02 Dec 2020 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2020 | 01 Dec 2020 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Nov 2020 | 24 Nov 2020 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2020 | 29 May 2020 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2019 | 14 Aug 2019 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2019 | 23 May 2019 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2019 | 08 May 2019 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2018 | 10 Dec 2018 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2018 | 24 May 2018 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2018 | 07 May 2018 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2018 | 03 May 2018 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2017 | 01 Dec 2017 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jun 2017 | 01 Jun 2017 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2017 | 08 May 2017 | 001-34811 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Oct 2016 | 26 Oct 2016 | 001-34811 |
| 3 | Open Document | Open Filing | FORM 3 | 28 Oct 2016 | 26 Oct 2016 | 001-34811 |