| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2022 | 30 Sep 2022 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jul 2022 | 30 Jun 2022 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2022 | 13 Jun 2022 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2022 | 12 May 2022 | 001-32373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2022 | 31 Mar 2022 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2022 | 31 Dec 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2021 | 30 Sep 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jul 2021 | 30 Jun 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2021 | 11 Jun 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2021 | 13 May 2021 | 001-32373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2021 | 31 Mar 2021 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2021 | 31 Dec 2020 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2020 | 30 Sep 2020 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jul 2020 | 30 Jun 2020 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2020 | 10 Jun 2020 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2020 | 14 May 2020 | 001-32373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2020 | 31 Mar 2020 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jul 2019 | 19 Jul 2019 | 001-35883 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Jul 2019 | 19 Jul 2019 | 001-35883 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2019 | 16 May 2019 | 001-32373 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2018 | 07 Jun 2018 | 001-32373 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2017 | 08 Jun 2017 | 001-32373 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Dec 2016 | 14 Dec 2016 | 001-32373 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Jun 2016 | 03 Jun 2016 | 001-32373 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2016 | 04 May 2016 | 001-13703 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jun 2015 | 04 Jun 2015 | 001-32373 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2015 | 06 May 2015 | 001-13703 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 27 Feb 2015 | 000-53835 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 02 Dec 2013 | 000-53835 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jun 2014 | 04 Jun 2014 | 001-32373 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2014 | 07 May 2014 | 001-13703 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2014 | 19 Nov 2012 | 001-13703 |