| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2025 | 28 Apr 2025 | 001-38856 |
| 3 | Open Document | Open Filing | FORM 3 | 16 May 2025 | 28 Apr 2025 | 001-38856 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Dec 2021 | 16 Dec 2021 | 001-31443 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jul 2021 | 23 Jul 2021 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2021 | 19 May 2021 | 001-31443 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2020 | 15 Jul 2020 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2020 | 13 May 2020 | 001-31443 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jun 2019 | 25 Jun 2019 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2019 | 15 May 2019 | 001-31443 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jan 2019 | 28 Dec 2018 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2018 | 18 Jun 2018 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jul 2018 | 19 Jul 2018 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2018 | 23 May 2018 | 001-31443 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2018 | 16 Mar 2018 | 001-31443 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2017 | 21 Jun 2017 | 001-31443 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2017 | 08 Jun 2017 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2017 | 10 May 2017 | 001-31443 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Dec 2016 | 23 Dec 2016 | 001-31443 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Dec 2016 | 23 Dec 2016 | 001-31443 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2016 | 14 Dec 2016 | 001-36718 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2016 | 07 Sep 2016 | 001-33622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Sep 2016 | 07 Sep 2016 | 001-09853 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 May 2016 | 26 May 2016 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Dec 2015 | 18 Dec 2015 | 001-33622 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Dec 2015 | 13 Dec 2015 | 001-33622 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2015 | 14 May 2015 | 001-36718 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2015 | 30 Apr 2015 | 001-09853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 27 Feb 2015 | 001-09853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2015 | 30 Jan 2015 | 001-09853 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jan 2015 | 10 Jan 2015 | 001-09853 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2014 | 19 Nov 2014 | 001-36718 |
| 3 | Open Document | Open Filing | FORM 3 | 13 Nov 2014 | 13 Nov 2014 | 001-36718 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2013 | 29 Oct 2013 | 000-17017 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2012 | 13 Jul 2012 | 000-17017 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2012 | 03 Jan 2012 | 000-17017 |