| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 | 02 Oct 2023 | 28 Sep 2023 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2019 | 30 Dec 2019 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2019 | 21 Nov 2019 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Aug 2019 | 23 Aug 2019 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Aug 2019 | 19 Aug 2019 | 001-31456 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 29 Mar 2019 | 31 Jan 2019 | 001-31456 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 29 Mar 2019 | 01 Feb 2018 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 28 Feb 2019 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2019 | 26 Feb 2019 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2018 | 20 Aug 2018 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Aug 2018 | 06 Aug 2018 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2018 | 28 Feb 2018 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2018 | 28 Feb 2018 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2018 | 27 Feb 2018 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2018 | 26 Feb 2018 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Nov 2017 | 27 Nov 2017 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Aug 2017 | 25 Aug 2017 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Apr 2017 | 24 Apr 2017 | 001-31456 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 24 Mar 2017 | 02 Mar 2017 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2017 | 01 Feb 2017 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2017 | 23 Feb 2017 | 001-31456 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 26 Jan 2017 | 31 Dec 2016 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Nov 2016 | 22 Nov 2016 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2016 | 25 Aug 2016 | 001-31456 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 02 Mar 2016 | 28 Feb 2016 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2016 | 26 Feb 2016 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2016 | 22 Feb 2016 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2015 | 30 Nov 2015 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Nov 2015 | 23 Nov 2015 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2015 | 31 Aug 2015 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Aug 2015 | 24 Aug 2015 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2015 | 29 May 2015 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2015 | 20 May 2015 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2015 | 27 Feb 2015 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Feb 2015 | 18 Feb 2015 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2014 | 28 Nov 2014 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Nov 2014 | 24 Nov 2014 | 001-31456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Nov 2014 | 21 Nov 2014 | 001-31456 |
| 4 | Open Document | Open Filing | 8/29 AWARD | 03 Sep 2014 | 29 Aug 2014 | 001-31456 |
| 4 | Open Document | Open Filing | AUGUST 25 TRANSACTION | 27 Aug 2014 | 25 Aug 2014 | 001-31456 |
| 4/A | Open Document | Open Filing | FORM A | 30 Jul 2014 | 30 May 2014 | 001-31456 |
| 4 | Open Document | Open Filing | MAY 30 GRANT | 03 Jun 2014 | 30 May 2014 | 001-31456 |
| 4 | Open Document | Open Filing | MAY 21 TRANSACTION | 22 May 2014 | 21 May 2014 | 001-31456 |
| 4 | Open Document | Open Filing | FEBRUARY 28 GRANT | 04 Mar 2014 | 28 Feb 2014 | 001-31456 |
| 4 | Open Document | Open Filing | FEBRUARY 19 TRANSACTION | 21 Feb 2014 | 19 Feb 2014 | 001-31456 |
| 4 | Open Document | Open Filing | NOVEMBER 29 AWARD | 03 Dec 2013 | 29 Nov 2013 | 001-31456 |
| 4 | Open Document | Open Filing | AUGUST 30 AWARD | 04 Sep 2013 | 30 Aug 2013 | 001-31456 |
| 4 | Open Document | Open Filing | MAY 31 AWARD | 04 Jun 2013 | 31 May 2013 | 001-31456 |
| 4 | Open Document | Open Filing | 23 May 2013 | 21 May 2013 | 001-31456 | |
| 4 | Open Document | Open Filing | FEBRUARY GRANT | 04 Mar 2013 | 28 Feb 2013 | 001-31456 |
| 4 | Open Document | Open Filing | FEBRUARY CONVERSION | 28 Feb 2013 | 26 Feb 2013 | 001-31456 |
| 4 | Open Document | Open Filing | GIFTS AND TRUST | 07 Dec 2012 | 05 Dec 2012 | 001-31456 |
| 4 | Open Document | Open Filing | NOVEMBER 30 GRANT | 03 Dec 2012 | 30 Nov 2012 | 001-31456 |
| 4 | Open Document | Open Filing | AUGUST 31 GRANT | 05 Sep 2012 | 31 Aug 2012 | 001-31456 |
| 4 | Open Document | Open Filing | MAY 31 GRANT | 04 Jun 2012 | 31 May 2012 | 001-31456 |
| 4 | Open Document | Open Filing | MAY 22 GRANT | 25 May 2012 | 23 May 2012 | 001-31456 |
| 4 | Open Document | Open Filing | 2/28/2012 GRANT | 29 Feb 2012 | 26 Feb 2012 | 001-31456 |