• Jack in the Box shares jump after Jana reveals stake in burger joint

    10 days ago - By New York Post

    Jack in the Box shares popped 4.4 percent on Tuesday after Barry Rosenstein's Jana Partners disclosed it has a stake in the San Diego burger chain. Rosenstein, fresh off his win at Whole Foods, bought a 4.5 percent stake in Jack in the Box during the third quarter, regulatory filings revealed. Jack in the Box...
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