| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2021 | 31 Aug 2021 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jul 2021 | 08 Jul 2021 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2020 | 15 Jul 2020 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2019 | 28 Jun 2019 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2019 | 24 Jun 2019 | 001-38943 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 19 Jun 2019 | 19 Jun 2019 | 001-38943 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jul 2018 | 16 Jul 2018 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jan 2018 | 11 Dec 2017 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2017 | 06 Sep 2017 | 001-36071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jul 2017 | 12 Jul 2017 | 001-37901 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2017 | 12 Jun 2017 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2017 | 18 Apr 2017 | 001-37901 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Oct 2016 | 12 Oct 2016 | 001-37901 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Oct 2016 | 05 Oct 2016 | 001-37901 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2016 | 14 Sep 2016 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2016 | 12 Sep 2016 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2016 | 07 Sep 2016 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Sep 2016 | 02 Sep 2016 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2016 | 30 Jun 2016 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jul 2015 | 10 Jul 2015 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jul 2015 | 07 Jul 2015 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2015 | 30 Jun 2015 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2015 | 18 Jun 2015 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2015 | 28 May 2015 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2015 | 18 May 2015 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2015 | 10 Apr 2015 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2015 | 17 Mar 2015 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2015 | 05 Mar 2015 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2014 | 09 Jun 2014 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Apr 2014 | 15 Apr 2014 | 001-36399 |
| 3 | Open Document | Open Filing | 3 | 09 Apr 2014 | 09 Apr 2014 | 001-36399 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2014 | 28 Feb 2014 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2014 | 11 Feb 2014 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2014 | 06 Feb 2014 | 001-35506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2014 | 30 Jan 2014 | 001-36071 |