$NSP SEC Filings

Filing Filed On
OWNERSHIP DOCUMENT 12 Dec 2016
PRIMARY DOCUMENT 08 Dec 2016
OWNERSHIP DOCUMENT 07 Dec 2016
OWNERSHIP DOCUMENT 30 Nov 2016
OWNERSHIP DOCUMENT 23 Nov 2016
PRIMARY DOCUMENT 22 Nov 2016
OWNERSHIP DOCUMENT 15 Nov 2016
PRIMARY DOCUMENT 15 Nov 2016
PRIMARY DOCUMENT 14 Nov 2016
PRIMARY DOCUMENT 14 Nov 2016
PRIMARY DOCUMENT 14 Nov 2016
PRIMARY DOCUMENT 08 Nov 2016
PRIMARY DOCUMENT 02 Nov 2016
OWNERSHIP DOCUMENT 04 Oct 2016
PRIMARY DOCUMENT 12 Sep 2016
PRIMARY DOCUMENT 30 Aug 2016
PRIMARY DOCUMENT 26 Aug 2016
PRIMARY DOCUMENT 08 Aug 2016
OWNERSHIP DOCUMENT 05 Jul 2016
PRIMARY DOCUMENT 01 Jul 2016