| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Nov 2021 | 23 Nov 2021 | 001-41098 |
| 4 | Open Document | Open Filing | 02 Nov 2020 | 29 Oct 2020 | 001-38625 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2019 | 10 May 2019 | 001-36253 |
| 3 | Open Document | Open Filing | 09 Aug 2018 | 09 Aug 2018 | 001-38625 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2018 | 16 May 2018 | 001-36253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2018 | 02 Jan 2018 | 001-36253 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2017 | 08 Dec 2017 | 001-36253 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Nov 2014 | 12 Nov 2014 | 001-36026 |
| 4 | Open Document | Open Filing | FORM 4 - | 12 Aug 2014 | 08 Aug 2014 | 001-36026 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Aug 2014 | 06 Aug 2014 | 001-36026 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Aug 2014 | 01 Aug 2014 | 001-36026 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Feb 2014 | 21 Feb 2014 | 001-36026 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Oct 2013 | 12 Sep 2013 | 001-36026 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Aug 2013 | 07 Aug 2013 | 001-36026 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Aug 2013 | 02 Aug 2013 | 001-36026 |
| 3 | Open Document | Open Filing | FORM 3 - | 01 Aug 2013 | 01 Aug 2013 | 001-36026 |