| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 15 Nov 2021 | 18 Oct 2021 | 001-35795 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 04 Aug 2021 | 04 Aug 2021 | 001-40707 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2018 | 08 Feb 2018 | 814-00237 |
| 4 | Open Document | Open Filing | 03 Jan 2018 | 01 Jan 2018 | 001-35768 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Aug 2016 | 26 Aug 2016 | 001-35795 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Aug 2016 | 26 Aug 2016 | 001-33097 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Aug 2016 | 22 Aug 2016 | 001-35768 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2015 | 04 Dec 2015 | 001-35768 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2015 | 04 Jun 2015 | 001-35768 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2015 | 01 Jun 2015 | 814-00237 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2015 | 01 Jun 2015 | 001-34007 |
| 3 | Open Document | Open Filing | FORM 3 | 29 May 2015 | 18 May 2015 | 001-35768 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2014 | 17 Nov 2014 | 001-34007 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2014 | 17 Nov 2014 | 001-35795 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2014 | 17 Nov 2014 | 811-000000 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2014 | 17 Nov 2014 | 001-33097 |