| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2021 | 02 Jun 2021 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2020 | 10 Jun 2020 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2020 | 03 Jun 2020 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2019 | 05 Jun 2019 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 May 2019 | 29 May 2019 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2019 | 05 Mar 2019 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2018 | 06 Dec 2018 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Sep 2018 | 05 Sep 2018 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2018 | 05 Jun 2018 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2018 | 31 May 2018 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 05 Mar 2018 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2017 | 04 Dec 2017 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Sep 2017 | 05 Sep 2017 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2017 | 08 Jun 2017 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2017 | 31 May 2017 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2017 | 28 Apr 2017 | 001-37418 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2017 | 03 Mar 2017 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2016 | 05 Dec 2016 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Sep 2016 | 06 Sep 2016 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2016 | 03 Jun 2016 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2016 | 01 Jun 2016 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2016 | 29 Apr 2016 | 001-37418 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2016 | 07 Mar 2016 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Dec 2015 | 07 Dec 2015 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2015 | 04 Sep 2015 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2015 | 22 Jun 2015 | 001-37418 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 10 Jun 2015 | 10 Jun 2015 | 001-37418 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2015 | 03 Jun 2015 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Apr 2015 | 16 Apr 2015 | 001-34620 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 Apr 2015 | 16 Apr 2015 | 001-34620 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2014 | 01 Jul 2014 | 001-05438 |