Eric Lefkofsky

Groupon co-founder and former Chief Executive Andrew Mason is heading to San Francisco to work with entrepreneurs and launch a new company. The former CEO announced on his personal blog that he's "accumulated a backlog of ideas over the last several...

Groupon co-founder and former Chief Executive Andrew Mason is heading to San Francisco to work with entrepreneurs and launch a new company. The former CEO announced on his personal blog Thursday that he's "accumulated a backlog of ideas over the last...

The Wall Street Journal is reporting: Groupon Inc.'s interim CEOs and board members Eric Lefkofsky and Ted Leonsis said they are "not in a rush" to a appoint a new chief executive and are unlikely to do so until next year. The Chicago-based daily deals...

BOSTON (Reuters) - JANA Partners, a leading activist hedge fund firm run by Barry Rosenstein, has taken a liking to two of the most beaten-up technology stocks. JANA, which oversees more than $4 billion in U.S. stock holdings, disclosed stakes of 24.6...

JANA Partners, an activist hedge fund run by billionaire Barry Rosenstein, has revealed a stake in Groupon and Zynga, two of the most battered technology stocks. Shares of both companies jumped on the news. JANA, which oversees more than $4 billion in...

Chicago-based venture capital firm Lightbank, which this year expanded its purview to consumer health care, saw its first portfolio company in the space launch a product to help women conceive.   Lightbank, founded by Eric Lefkofsky and Brad Keywell,...

May 9 (Reuters) - Groupon Inc shares were set to open about 11 percent higher on Thursday after the daily deals company reported a strong quarter for its North American business, prompting at least four brokerages to raise their stock price targets. Some...

At least four brokerages have raised their outlook on stock on Chicago-based Groupon Inc. after theonline marketing company posted stronger-than-expected sales late Wednesday. Groupon  shares were up 11 percent to $6.20 before the market opened...

Groupon Inc. claimed Wednesday a "new chapter" in its history, seeking to fundamentally shift the way the company sells its deals to customers and offering more financial disclosures. It was the first quarter that the Chicago-based daily deals company...

Daily deals provider Groupon Inc. significantly narrowed its net loss in the first quarter, with the company's North American business offsetting continued weak revenues in its overseas markets. The company reported a net loss of $4 million, or 1 cent...

SAN FRANCISCO (Reuters) - Groupon Inc reportó el miércoles ganancias e ingresos superiores a lo esperado, ya que el negocio del gigante estadounidense de compras colectivas por Internet en América del Norte tuvo un sólido desempeño. Las acciones...

A stay at the house of a Hollywood entertainment mogul, transportation on the tabs of millionaire venture capitalists and, for the second straight year, sports tickets, meals and more from his close adviser Michael Sacks. These perks and others are...