; or (B) a pharmacy benefit manager offering services under such plan (or any person with an ownership or control interest (as so defined) in such sponsor) is a person with an ownership or control interest (as so defined). (10) Specified pharmacy benefit manager The term specified pharmacy benefit manager means, with respect to a prescription drug plan offered by a prescription drug plan sponsor, a pharmacy benefit manager with respect to which such sponsor (or any person with an ownership or control interest (as defined in section 1124(a)(3)) in such sponsor) is a person with an ownership or control interest (as so defined). .