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Pershing Square gets permission to turn Allergan options into shares
Ackman is working with Valeant Pharmaceuticals International Inc to buy the Botox maker. Two weeks ago, Pershing Square said in a U.S. regulatory filing that it had acquired a nearly 10 percent stake in ALLERGAN (AGN.NY) using call options and forward contracts to help build its position.
(Reporting by Svea Herbst-Bayliss; Editing by Lisa Von Ahn)