| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 18 May 2022 | 16 May 2022 | 001-34643 | |
| 3 | Open Document | Open Filing | 29 Sep 2021 | 23 Sep 2021 | 001-34643 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jun 2018 | 15 Jun 2018 | 001-36040 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2018 | 07 May 2018 | 001-36040 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2018 | 30 Apr 2018 | 001-36040 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2017 | 08 Aug 2017 | 001-36040 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2017 | 31 Jul 2017 | 001-36040 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2017 | 30 Jun 2017 | 001-36040 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2017 | 10 May 2017 | 001-36040 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2017 | 05 May 2017 | 001-36040 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2016 | 25 Feb 2016 | 001-36040 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 31 Mar 2016 | 23 Mar 2016 | 001-36040 |