| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jul 2021 | 12 Jul 2021 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2021 | 21 Jun 2021 | 001-38897 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 15 Mar 2021 | 15 Mar 2021 | 001-40218 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2020 | 01 Oct 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Sep 2020 | 23 Sep 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2020 | 11 Aug 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jul 2020 | 28 Jul 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2020 | 15 Jun 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2020 | 03 Jun 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2020 | 27 May 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2020 | 18 May 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2020 | 14 Apr 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2020 | 19 Mar 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Feb 2020 | 04 Feb 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jan 2020 | 06 Jan 2020 | 001-38897 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2019 | 17 Dec 2019 | 001-38897 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 May 2019 | 16 May 2019 | 001-38897 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Dec 2016 | 23 Dec 2016 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2016 | 16 Nov 2016 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2016 | 04 Nov 2016 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Aug 2016 | 23 Aug 2016 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2016 | 16 Aug 2016 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2016 | 16 May 2016 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2016 | 16 Feb 2016 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Dec 2015 | 18 Dec 2015 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2015 | 01 Dec 2015 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Nov 2015 | 23 Nov 2015 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2015 | 17 Nov 2015 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2015 | 12 Nov 2015 | 001-35925 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Sep 2015 | 21 Sep 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Sep 2015 | 02 Sep 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Aug 2015 | 24 Aug 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Aug 2015 | 18 Aug 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2015 | 24 Jun 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2015 | 27 May 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2015 | 19 May 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2015 | 14 May 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2015 | 15 Feb 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2015 | 11 Feb 2015 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2014 | 12 Nov 2014 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2014 | 22 Aug 2014 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2014 | 09 May 2014 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2014 | 02 May 2014 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2014 | 31 Mar 2014 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2014 | 06 Mar 2014 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2014 | 15 Feb 2014 | 001-35925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2014 | 12 Feb 2014 | 001-35925 |