| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jul 2021 | 22 Jul 2021 | 001-40632 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Jul 2021 | 22 Jul 2021 | 001-40632 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jul 2019 | 01 Jul 2019 | 001-36355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Apr 2019 | 05 Apr 2019 | 001-36355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2019 | 15 Nov 2018 | 001-36355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2018 | 06 Nov 2018 | 001-36355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Nov 2018 | 02 Nov 2018 | 001-36355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2015 | 27 May 2015 | 001-36355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jun 2014 | 18 Jun 2014 | 001-36355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2014 | 02 Apr 2014 | 001-36355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2014 | 02 Apr 2014 | 001-36355 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Mar 2014 | 27 Mar 2014 | 001-36355 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Mar 2014 | 27 Mar 2014 | 001-36355 |