 NanoString Technologies Inc NASDAQ: NSTG expects Q4 FY21 product and service revenue of approximately 42 million, 18 YY and at the upper end of the companys guidance of 38 million - 42 million. For FY21, the company expects product and service revenue to be approximately 144 million, 29 YY and at the upper end of the companys prior guidance of 140 million - 144 million. 