| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2021 | 17 Jun 2021 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2021 | 02 Jun 2021 | 001-39538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Sep 2020 | 29 Sep 2020 | 001-39538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2020 | 24 Sep 2020 | 001-39538 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 Sep 2020 | 24 Sep 2020 | 001-39538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jun 2020 | 11 Jun 2020 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2020 | 08 May 2020 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2019 | 23 May 2019 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2018 | 16 Nov 2018 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2018 | 25 Jun 2018 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2018 | 20 Jun 2018 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2018 | 07 Jun 2018 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2018 | 25 May 2018 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2018 | 21 May 2018 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2018 | 11 May 2018 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2018 | 22 Mar 2018 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Aug 2017 | 11 Aug 2017 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2017 | 30 Jun 2017 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2017 | 22 Jun 2017 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2017 | 08 Jun 2017 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2017 | 09 May 2017 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2017 | 27 Mar 2017 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2017 | 19 Apr 2017 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2017 | 16 Mar 2017 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2016 | 08 Jun 2016 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2016 | 07 Jun 2016 | 001-37783 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 01 Jun 2016 | 01 Jun 2016 | 001-37783 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2016 | 04 Feb 2015 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2015 | 10 Apr 2015 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jun 2014 | 11 Jun 2014 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2014 | 16 May 2014 | 001-36152 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 Oct 2013 | 25 Oct 2013 | 001-36152 |