Pam Kramer, a marketing vice president at Twitter Inc., has left the microblogging service, becoming the latest executive to depart under Chief Executive Officer Dick Costolo, two people familiar with the matter said.
Hewlett-Packard Co. Vice President Scott McClellan gave away more than his job status when he mentioned the computer maker’s new Web-storage initiative in his profile on LinkedIn Corp., a professional-networking site.
London police will review the role messages sent via Twitter Inc.’s messaging service and other social-networking sites played in two nights of rioting that led to more than 215 arrests and injured at least 35 police officers.
The U.S. Federal Trade Commission has begun contacting software makers as part of a preliminary inquiry into whether Twitter Inc.’s business practices harm competition, two people familiar with the matter said.
Twitter Inc. is considering a funding round that would value the company at more than $3 billion as investors clamor for a stake in the social-networking service, according to three people familiar with the matter.
JPMorgan Chase & Co. has invested in a fund that has bought about $400 million in Twitter Inc. shares, valuing the blogging service at as much as $4.5 billion, three people with knowledge of the matter said.