| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2022 | 08 Jun 2022 | 001-35832 |
| 4 | Open Document | Open Filing | 03 Jun 2021 | 02 Jun 2021 | 001-35832 | |
| 4 | Open Document | Open Filing | 04 Jun 2020 | 03 Jun 2020 | 001-35832 | |
| 4 | Open Document | Open Filing | 30 Sep 2019 | 27 Sep 2019 | 001-35832 | |
| 4 | Open Document | Open Filing | 06 Jun 2019 | 05 Jun 2019 | 001-35832 | |
| 4 | Open Document | Open Filing | 10 Jul 2018 | 09 Jul 2018 | 001-35832 | |
| 4 | Open Document | Open Filing | 07 Jun 2018 | 06 Jun 2018 | 001-35832 | |
| 4 | Open Document | Open Filing | 08 Jun 2017 | 07 Jun 2017 | 001-35832 | |
| 4 | Open Document | Open Filing | 02 Nov 2016 | 01 Nov 2016 | 001-35832 | |
| 4 | Open Document | Open Filing | 05 Jul 2016 | 30 Jun 2016 | 001-33072 | |
| 4 | Open Document | Open Filing | 20 Jun 2016 | 17 Jun 2016 | 001-35832 | |
| 4 | Open Document | Open Filing | 31 Mar 2016 | 30 Mar 2016 | 001-33072 | |
| 4 | Open Document | Open Filing | 04 Jan 2016 | 30 Dec 2015 | 001-33072 | |
| 4 | Open Document | Open Filing | 03 Nov 2015 | 30 Oct 2015 | 001-33072 | |
| 4 | Open Document | Open Filing | 03 Aug 2015 | 30 Jul 2015 | 001-33072 | |
| 4 | Open Document | Open Filing | 16 Jun 2015 | 12 Jun 2015 | 001-33072 | |
| 4 | Open Document | Open Filing | 04 Jun 2015 | 03 Jun 2015 | 001-35832 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2015 | 29 May 2015 | 001-35228 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2015 | 13 May 2015 | 001-35228 |
| 4 | Open Document | Open Filing | 04 May 2015 | 30 Apr 2015 | 001-33072 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 09 Mar 2015 | 02 Mar 2015 | 001-35228 |
| 4 | Open Document | Open Filing | 06 Mar 2015 | 05 Mar 2015 | 001-35832 | |
| 4 | Open Document | Open Filing | 05 Mar 2015 | 03 Mar 2015 | 001-33072 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2015 | 02 Mar 2015 | 001-35228 |
| 4 | Open Document | Open Filing | 03 Feb 2015 | 30 Jan 2015 | 001-33072 | |
| 4 | Open Document | Open Filing | 03 Nov 2014 | 30 Oct 2014 | 001-33072 | |
| 4 | Open Document | Open Filing | 01 Aug 2014 | 30 Jul 2014 | 001-33072 | |
| 4 | Open Document | Open Filing | 17 Jun 2014 | 13 Jun 2014 | 001-33072 | |
| 4 | Open Document | Open Filing | 06 Jun 2014 | 04 Jun 2014 | 001-35832 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2014 | 07 May 2014 | 001-35228 |
| 4 | Open Document | Open Filing | 02 May 2014 | 30 Apr 2014 | 001-33072 | |
| 4 | Open Document | Open Filing | 03 Feb 2014 | 30 Jan 2014 | 001-33072 | |
| 4 | Open Document | Open Filing | 13 Jan 2014 | 09 Jan 2014 | 001-33072 |