Oregon et al. v. Valero Energy Corp., No. 01-1830 K1 (D. OR. Dec. 18, 2001)

States sought to enjoin the proposed merger between Valero Energy Corporation (Valero) and Ultramar Diamond Shamrock Corporation (Ultramar), arguing that the merger would substantially lessen competition in the bulk supply and wholesale marketing of gasoline.

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U.S. v. USA Waste Services, 1999 U.S. District Lexis 17577 (N.D. OH, 1999)

U.S. Department of Justice (DOJ) and Plaintiff States sought to enjoin the merger agreement between USA Waste Services, Inc. (USA Waste) and Waste Management, Inc. (WMI), arguing that such a merger would substantially lessen the competition in the waste disposal and commercial waste hauling business.

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U.S.and Texas v. Aetna, Inc. and The Prudential Insurance Company of America (N.D.TX) Civil Action 3-99CV1398-H

Merger review of Aetna, Inc.’s acquisition of Prudential Insurance Company of America

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