It also acquired personalization software company Evergage for undisclosed terms and announced that co-CEO Keith Block was stepping down. On May 13 Salesforce said Gavin Patterson, president and CEO of Salesforce International and formerly CEO of BT Group, is becoming president and chief revenue officer of the entire company. Analyst Yun Kim of Rosenblatt initiated coverage of Salesforce with a sell rating on May 4, noting that some sales executives could follow Block out the door and that, after spending about $25 billion on acquisitions in the past two years, the company could face backlash if it were to make more big deals.