ENTA’s pro forma cash at 12/31/17=$305.4M. This figure consists of: $228.4M of net currents assets on the 12/31/17 balance sheet (https://www.sec.gov/Archives/edgar/data/1177648/000156459018001764/enta-10q_20171231.htm#CONSOLIDATED_BALANCE_SHEETS ); and $77.0M of marketable securities on the 12/31/17 balance sheet designated as long-term (i.e. Treasury notes with a maturity >1yr).