| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Mar 2023 | 02 Mar 2023 | 001-34063 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2023 | 06 Jan 2023 | 001-34063 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 02 Mar 2022 | 001-34063 |
| 4 | Open Document | Open Filing | 10 Jan 2022 | 06 Jan 2022 | 001-34063 | |
| 4 | Open Document | Open Filing | 08 Jan 2021 | 06 Jan 2021 | 001-34063 | |
| 3 | Open Document | Open Filing | 08 Jan 2021 | 04 Jan 2021 | 001-34063 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2018 | 23 Feb 2018 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2018 | 17 Feb 2018 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Feb 2018 | 13 Feb 2018 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2017 | 13 Dec 2017 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 17 Feb 2017 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2017 | 23 Feb 2017 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2016 | 13 Dec 2016 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2016 | 17 May 2016 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Dec 2015 | 21 Dec 2015 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2014 | 13 Dec 2014 | 001-35503 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Oct 2014 | 24 Oct 2014 | 001-35503 |