| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 01 Mar 2024 | 28 Feb 2024 | 001-37586 | |
| 4 | Open Document | Open Filing | 28 Feb 2024 | 26 Feb 2024 | 001-37586 | |
| 4 | Open Document | Open Filing | 26 Feb 2024 | 22 Feb 2024 | 001-37586 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2023 | 27 Feb 2023 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2023 | 16 Feb 2023 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2022 | 28 Feb 2022 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2022 | 26 Feb 2022 | 001-37586 |
| 4/A | Open Document | Open Filing | 17 Dec 2021 | 26 Feb 2021 | 001-37586 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 18 Feb 2021 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 28 Feb 2020 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2020 | 26 Feb 2020 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2020 | 06 Feb 2020 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2019 | 28 Feb 2019 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2019 | 27 Feb 2019 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2019 | 20 Feb 2019 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Oct 2018 | 12 Oct 2018 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2018 | 28 Feb 2018 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2018 | 27 Feb 2018 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Oct 2017 | 12 Oct 2017 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2017 | 27 Feb 2017 | 001-37586 |
| 4/A | Open Document | Open Filing | FORM 4/A | 21 Dec 2016 | 27 May 2016 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Oct 2016 | 12 Oct 2016 | 001-37586 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2016 | 27 May 2016 | 001-37586 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Apr 2016 | 25 Apr 2016 | 001-37586 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2015 | 07 Aug 2015 | 001-06263 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jul 2014 | 14 Jul 2014 | 001-06263 |