| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2023 | 08 Jun 2023 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Dec 2022 | 07 Dec 2022 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2022 | 11 May 2022 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2022 | 28 Apr 2022 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2021 | 15 Dec 2021 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2021 | 11 Jun 2021 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2020 | 06 Aug 2020 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jul 2020 | 22 Jul 2020 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 May 2020 | 13 May 2020 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Aug 2019 | 07 Aug 2019 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2018 | 16 Nov 2018 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Aug 2018 | 10 Aug 2018 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2018 | 11 May 2018 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2017 | 05 Dec 2017 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2017 | 08 Nov 2017 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2017 | 11 Sep 2017 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2017 | 30 Jun 2017 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2017 | 10 May 2017 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2017 | 08 May 2017 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2017 | 18 Apr 2017 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 30 Sep 2016 | 001-36385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2016 | 01 Sep 2016 | 000-51222 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2016 | 11 Aug 2016 | 000-51222 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2016 | 01 Aug 2016 | 001-36385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2016 | 25 May 2016 | 000-51222 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2016 | 06 May 2016 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2015 | 09 Nov 2015 | 001-36385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Sep 2015 | 09 Sep 2015 | 000-51222 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2015 | 27 Aug 2015 | 001-36385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2015 | 03 Jun 2015 | 000-51222 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2015 | 27 Apr 2015 | 001-36385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2014 | 11 Nov 2014 | 000-51222 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2014 | 03 Nov 2014 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Sep 2014 | 29 Aug 2014 | 001-36385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2014 | 27 Aug 2014 | 001-36385 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Aug 2014 | 27 Aug 2014 | 001-36385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Aug 2014 | 26 Aug 2014 | 000-51222 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2014 | 30 May 2014 | 000-51222 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2014 | 13 Mar 2014 | 000-51222 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2014 | 25 Feb 2014 | 000-51222 |