https://www.reuters.com/article/zoomzoom-video-commn-five9-iss/proxy-advisor-iss-seeks-vote-against-zoom-five9-deal-on-growth-doubts-idUSKBN2GD1G4 >Proxy advisory firm Institutional Shareholder Services on Friday recommended a vote by shareholders against Zoom Video Communications Inc's $14.7 billion deal for cloud-based call center operator Five9 Inc, citing growth concerns.