Paul Singer's Elliott to make all-cash offer for Athenahealth of $155-$160 a share: Sources By: CNBC.com News May 07, 2018 at 09:15 AM EDT Paul Singer's Elliott to make all-cash offer for Athenahealth of $155-$160 a share: Sources|| 105184790 Read More >> Related Stocks: Athena Technology Acquisition Corp Cl A