| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 30 Nov 2023 | 30 Nov 2023 | 001-36408 | |
| 4 | Open Document | Open Filing | 04 May 2023 | 02 May 2023 | 001-36408 | |
| 4 | Open Document | Open Filing | 13 Mar 2023 | 09 Mar 2023 | 001-36408 | |
| 4 | Open Document | Open Filing | 07 Feb 2023 | 03 Feb 2023 | 001-36408 | |
| 4 | Open Document | Open Filing | FORM 4 - | 13 May 2022 | 11 May 2022 | 001-36408 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 May 2021 | 12 May 2021 | 001-36408 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 May 2020 | 12 May 2020 | 001-36408 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 May 2019 | 13 May 2019 | 001-36408 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 May 2018 | 14 May 2018 | 001-36408 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 May 2017 | 15 May 2017 | 001-36408 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 May 2016 | 16 May 2016 | 001-36408 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 May 2015 | 18 May 2015 | 001-36408 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Apr 2015 | 08 Apr 2015 | 001-36408 |
| 3 | Open Document | Open Filing | FORM 3 - | 02 May 2014 | 22 Apr 2014 | 000-55204 |
| 4 | Open Document | Open Filing | 4 | 10 Apr 2014 | 08 Apr 2014 | 001-36408 |
| 3 | Open Document | Open Filing | 3 | 10 Apr 2014 | 08 Apr 2014 | 001-36408 |
| 4 | Open Document | Open Filing | 4 | 09 Apr 2014 | 07 Apr 2014 | 001-31753 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2014 | 31 Dec 2013 | 001-31753 |