ENTA’s fully-diluted* share count at 6/30/18=22.0M, unchanged since 3/31/18 (#msg-140701241). The 22.0M figure above consists of: 19.4M basic shares on the 6/30/18 balance sheet https://www.sec.gov/Archives/edgar/data/1177648/000156459018021062/enta-10q_20180630.htm#CONSOLIDATED_BALANCE_SHEETS );and 2.7M options outstanding (whether or not exercisable) (ibid, page 13). *Non-treasury method.