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Provigil Maker Receives Subpoena

From Bloomberg News

Cephalon Inc., maker of the anti-drowsiness drug Provigil, said it received a subpoena from prosecutors in Philadelphia for documents relating to sales and marketing practices since 1998.

Drug makers including AstraZeneca and Johnson & Johnson, Eli Lilly & Co. and Bristol-Myers Squibb Co. have received similar requests.

West Chester, Pa.-based Cephalon’s practices are proper and the company will cooperate, a spokesman said.

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Shares of the company fell $2 to $45.88 on Nasdaq.

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