Defendant:	CAREMARK RX, L.L.C., MCKESSON CORPORATION, MYLAN INSTITUTIONAL INC., EXPRESS SCRIPTS HOLDING COMPANY, RITE AID CORPORATION, HENRY SCHEIN, INCORPORATED, MALLINCKRODT LLC, PAR PHARMACEUTICAL, INC., MALLINCKRODT PLC, MCKESSON MEDICAL-SURGICAL INC., INSOURCE, INC., TEVA PHARMACEUTICALS USA, INCORPORATED, ALLERGAN PLC, OPTUMRX, INC., CAREMARKPCS, L.L.C., WALGREEN EASTERN CO., INC., CVS PHARMACY, INCORPORATED, RITE AID MID-ATLANTIC, CARDINAL HEALTH, INCORPORATED, CAREMARK, L.L.C., ACTAVIS, LLC, ACTAVIS PHARMA, INC., WATSON LABORATORIES, INCORPORATED, WALGREEN CO., CEPHALON, INC., PAR PHARMACEUTICAL COMPANIES, INC., CAREMARKPCS HEALTH, L.L.C., CVS TN DISTRIBUTION, L.L.C., BARR LABORATORIES, INCORPORATED, ENDO HEALTH SOLUTIONS INCORPORATED, OPTUM, INC., WALGREENS BOOTS ALLIANCE, INC., WAL-MART, INC., INDIVIOR INC., ENDO PHARMACEUTICALS INCORPORATED, ALLERGAN FINANCE, LLC, AMERISOURCEBERGEN DRUG CORPORATION, CVS HEALTH CORPORATION, RITE AID OF MARYLAND, SPECGX LLC, EXPRESS SCRIPTS, INC., MYLAN PHARMACEUTICALS, INCORPORATED, RITE AID OF VIRGINIA, INC., ECKERD CORPORATION, UNITEDHEALTH GROUP INCORPORATED, DOES 1 - 100 and GENERAL INJECTABLES & VACCINES, INC.
Defendant / Appellant:	ESI MAIL PHARMACY SERVICE, INC. and EXPRESS SCRIPTS PHARMACY, INC.
Plaintiff / Appellee:	COUNTY BOARD OF ARLINGTON COUNTY, VIRGINIA
Case Number:	20-1031
Filed:	January 10, 2020
Court:	U.S. Court of Appeals, Fourth Circuit
Nature of Suit:	Other

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