| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2025 | 05 Jun 2025 | 001-37415 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2025 | 06 Mar 2025 | 001-37415 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2024 | 06 Jun 2024 | 001-37415 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2023 | 08 Jun 2023 | 001-37415 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2022 | 09 Jun 2022 | 001-37415 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2021 | 10 Jun 2021 | 001-37415 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | 001-37415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2020 | 03 Feb 2020 | 001-37415 |
| 3 | Open Document | Open Filing | FORM 3 | 31 Jan 2020 | 28 Jan 2020 | 001-37415 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2019 | 17 Dec 2019 | 001-38977 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jul 2019 | 22 Jul 2019 | 001-38977 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 17 Jul 2019 | 17 Jul 2019 | 001-38977 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2017 | 17 Nov 2017 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Oct 2017 | 18 Oct 2017 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2017 | 14 Jun 2017 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2017 | 07 Jun 2017 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2016 | 16 Aug 2016 | 000-33283 |
| 4 | Open Document | Open Filing | 4 | 07 Jul 2016 | 05 Jul 2016 | 001-37477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2016 | 22 Jun 2016 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2016 | 07 Jun 2016 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2015 | 22 Jun 2015 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Jul 2015 | 07 Jul 2015 | 001-37477 |
| 3 | Open Document | Open Filing | FORM 3 - | 30 Jun 2015 | 30 Jun 2015 | 001-37477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2015 | 03 Jun 2015 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2015 | 11 May 2015 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2015 | 10 Apr 2015 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2015 | 10 Mar 2015 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2015 | 05 Feb 2015 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 26 Jan 2015 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2014 | 05 Sep 2014 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2014 | 19 May 2014 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2014 | 11 Apr 2014 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2014 | 18 Mar 2014 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2014 | 12 Feb 2014 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2014 | 06 Feb 2014 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2014 | 26 Jan 2014 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2013 | 19 Nov 2013 | 001-36189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2013 | 13 Nov 2013 | 001-36189 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Nov 2013 | 13 Nov 2013 | 001-36189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 May 2013 | 28 May 2013 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2013 | 23 May 2013 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2013 | 17 May 2013 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2013 | 06 May 2013 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Apr 2013 | 18 Apr 2013 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2013 | 21 Feb 2013 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2013 | 07 Feb 2013 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2013 | 26 Jan 2013 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Aug 2012 | 13 Aug 2012 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2012 | 15 May 2012 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2012 | 07 May 2012 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2012 | 06 May 2012 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2012 | 17 Apr 2012 | 000-33283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Mar 2012 | 21 Mar 2012 | 001-08923 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2012 | 26 Jan 2012 | 001-08923 |