$NRTI Form 8-K

Item 2.02. Results of Operations and Financial ConditionOn March 31, 2015, the registrant publicly released its preliminary revenue and gross profit results for the year ended December 31, 2014, as more fully described in the press release, a copy of which is furnished as Exhibit 99.1 hereto and which information is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibitsd) Exhibits

Exhibit No. Exhibit Description

99.1 Press Release dated March 31, 2015