| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 02 May 2022 | 28 Apr 2022 | 814-01525 |
| 3 | Open Document | Open Filing | 3 | 06 Apr 2022 | 05 Apr 2022 | 000-56393 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Nov 2017 | 26 Oct 2017 | 001-36701 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Nov 2017 | 17 Oct 2017 | 001-36701 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Oct 2017 | 26 Oct 2017 | 001-36701 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 23 Oct 2017 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Oct 2017 | 17 Oct 2017 | 001-36701 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Oct 2017 | 16 Oct 2017 | 001-36701 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2017 | 29 Sep 2017 | 814-01013 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2017 | 29 Sep 2017 | 814-00755 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D, AMENDMENT NO. 1 | 28 Sep 2017 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 28 Sep 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2017 | 17 Mar 2017 | 814-00755 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2017 | 09 Mar 2017 | 814-01013 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2017 | 03 Mar 2017 | 814-01013 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2017 | 03 Mar 2017 | 814-00755 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2017 | 10 Feb 2017 | 814-00755 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2017 | 10 Feb 2017 | 814-01013 |
| 5 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Jan 2017 | 31 Dec 2016 | 001-36701 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Jan 2017 | 12 Jan 2017 | 001-36701 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2017 | 04 Jan 2017 | 001-36701 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2016 | 24 Feb 2016 | 814-01013 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2016 | 08 Feb 2016 | 814-01013 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2016 | 04 Feb 2016 | 814-01013 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2015 | 12 Aug 2015 | 814-01013 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2015 | 20 May 2015 | 814-01013 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Feb 2015 | 10 Feb 2015 | 814-01013 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Feb 2015 | 10 Feb 2015 | 814-00755 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2014 | 11 Dec 2014 | 814-00755 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2014 | 11 Dec 2014 | 814-01013 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2014 | 04 Nov 2014 | 001-36701 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Oct 2014 | 29 Oct 2014 | 001-36701 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Oct 2014 | 29 Oct 2014 | 001-36701 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Sep 2014 | 16 Sep 2014 | 814-01013 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2014 | 26 Feb 2014 | 814-01013 |