| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 05 Apr 2022 | 01 Apr 2022 | 001-36376 | |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2022 | 16 Mar 2022 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Mar 2022 | 10 Mar 2022 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Jan 2022 | 03 Jan 2022 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Oct 2021 | 01 Oct 2021 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Apr 2021 | 01 Apr 2021 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2021 | 02 Mar 2021 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Jan 2021 | 01 Jan 2021 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Oct 2020 | 01 Oct 2020 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Apr 2020 | 01 Apr 2020 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 31 Jan 2020 | 29 Jan 2020 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 May 2019 | 10 May 2019 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Apr 2019 | 01 Apr 2019 | 001-36376 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 May 2018 | 07 May 2018 | 001-36376 |
| 3 | Open Document | Open Filing | FORM 3 - | 09 May 2018 | 07 May 2018 | 001-36376 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2015 | 11 Feb 2015 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2015 | 09 Feb 2015 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2015 | 06 Feb 2015 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2014 | 08 Aug 2014 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2014 | 30 Jun 2014 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2014 | 12 Feb 2014 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2014 | 10 Feb 2014 | 001-09608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2014 | 06 Feb 2014 | 001-09608 |