CONFIDENTIAL TREATMENT REQUESTED INFORMATION FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED IS OMITTED AND NOTED WITH ****. AN UNREDACTED VERSION OF THIS DOCUMENT HAS ALSO BEEN PROVIDED TO THE SECURITIES AND EXCHANGE COMMISSION. AMENDMENT NO. 5 TO THE AGREEMENT CONCERNING CARDIOLITE AND TECHNELITE GENERATOR SUPPLY, PRICING AND REBATES

Exhibit 10.25

CONFIDENTIAL TREATMENT REQUESTED

INFORMATION FOR WHICH CONFIDENTIAL TREATMENT HAS BEEN REQUESTED IS OMITTED AND NOTED WITH “****”. AN UNREDACTED VERSION OF THIS DOCUMENT HAS ALSO BEEN PROVIDED TO THE SECURITIES AND EXCHANGE COMMISSION.

AMENDMENT NO. 5 TO THE AGREEMENT CONCERNING CARDIOLITE® AND TECHNELITE® GENERATOR SUPPLY, PRICING AND REBATES

This Amendment No. 5 (“Amendment”) to the Agreement Concerning Cardiolite® and Technelite® Generator Supply, Pricing and Rebates dated as of February 1, 2008 (as amended, the “Agreement”) is made by and between Lantheus Medical Imaging, Inc., with its principal place of business at 331 Treble Cove Road, North Billerica, Massachusetts 01862 (“Medical Imaging”), and United Pharmacy Partners, Inc., with its principal place of business at 5400 Laurel Springs Parkway, Suite 405, Suwanee, GA 30024 (“UPPI”), and is effective as of January 1, 2012 (the “Amendment Effective Date”).

RECITALS

WHEREAS, Medical Imaging and UPPI are parties to the Agreement and desire to further amend the Agreement, as provided herein;

NOW, THEREFORE, in consideration of the premises and agreements set forth in this Amendment and intending to be legally bound, Medical Imaging and UPPI hereby agree as follows:

AMENDMENT

1.               Section I. - Section I. Defined Terms is amended by deleting such section in its entirety and replacing therewith the following:

“I.  Defined Terms

A.                                   Capitalized terms not otherwise defined herein shall have the meanings specified in the Standard Cardiolite® Terms.

B.                                     “Agreements” means collectively the Agreement, the Individual Pharmacy Agreements, and the Standard Cardiolite® Terms, each as in effect from time to time.

C.                                     “Good Standing” means the status of having obtained and retained all federal, state and local licenses and other requirements necessary for the lawful conduct of business as a commercial radiopharmacy.

D.                                    “Individual Pharmacy Agreements” means the Cardiolite® License and Supply Agreements between Medical Imaging and a Member or Member Radiopharmacy Family, each as in effect from time to time.

E.                                      “Member” means a Member of UPPI in Good Standing.

F.                                      “Member Radiopharmacy Family” means **** (****) or more commercially established radiopharmacies in Good Standing and which are directly or indirectly Controlled by or under common Control with the same Member.

G.                                     “Month” means a calendar month.

H.                                    “Radiopharmaceutical Reference Month” means for Technelite® and Thallium pricing, in any then-current Month, the immediately preceding Month.

I.                                         “Radiopharmaceutical Reference Quarter” means for Sestamibi Product pricing, in any then-current calendar Quarter, the immediately preceding Quarter.

J.                                        “Quarter” means a calendar quarter.

K.                                    “Technelite® Generators” means technetium Tc99m generators sold under the trademark Technelite®.

L.                                      “Technelite® Generator Unshipped Curies” means the number of curies that are not shipped if a Technelite® Generator order, accepted by Medical Imaging, is not filled as ordered resulting in no shipment or a shipment of fewer curies than originally specified on the order.

M.                                 “**** Sestamibi Product” means ****.

2.               Section II. A.  Section II. A, “Pricing”, is amended by deleting such section in its entirety and replacing therewith the following:

“II.                              Sestamibi Product Supply and Pricing

A.                                     Pricing.  Pursuant to Section 2.11 of the Standard Cardiolite® Terms, the Parties hereby agree that the current Exhibit I of the Standard Cardiolite® Terms is hereby amended as set forth in Exhibit 1 hereto.”

3.               Section II. D.  Section II. D, “Administrative Fee”, is amended by deleting such section in its entirety and replacing therewith the following:

“D.                             Administrative Fee.  Commencing as of ****, Medical Imaging shall pay to UPPI an Administrative Fee in the amount of **** percent (****%) of the aggregate dollars billed in the immediately

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preceding **** for Sestamibi Product and Technelite® Generators by Medical Imaging to Members pursuant to this Agreement.  The Administrative Fee will be paid no later than **** days after the close of any given Quarter during the Term of the Agreement.”

4.               Section III. B.  Section III. B, “Purchase Price”, is amended by deleting such section in its entirety and replacing therewith the following:

“B.                              Purchase Price.  The Parties agree that each Member shall pay to Medical Imaging the Technelite® Generator pricing set forth in Exhibit 1 for Technelite® Generators and agree to the terms set forth on Exhibit 1.  Such payment is due and payable as set forth in Medical Imaging’s invoices.  The Members will be responsible for any and all federal, state, county or municipal sales or use tax, healthcare tax, excise, customs charges, duties or similar charges, or any other tax assessment (other than that assessed against Medical Imaging’s income), license, fee or other charge lawfully assessed or charged on the sale, transportation, or other disposition of Technelite® Generators.”

5.               Section V.  Section V. (A)(1) “Term” is amended by deleting such section in its entirety and replacing therewith the following:

“1.                               The term of this Agreement (“Term”) shall commence on the Effective Date and shall expire upon the earlier of (i) December 31, 2013, or (ii) termination of the Agreement pursuant to Section V(A)(2) below.”

6.               Exhibit 1.  Exhibit 1 is amended by deleting such exhibit in its entirety and replacing therewith Exhibit 1 attached hereto.

7.               General.  Except as specifically modified hereby, the terms and provisions of the Agreement remain in full force and effect and otherwise unmodified.  This Amendment shall be effective from and after the Amendment Effective Date and is governed by and construed in accordance with the laws of the State of New York, without giving effect to the conflict of laws provisions thereof.  The Agreement, as amended hereby, constitutes the entire agreement between the parties with respect to the subject matter hereof, and supersedes any and all prior or contemporaneous agreements between the parties relating to the subject matter hereof (whether written or oral).  This Amendment may be executed in one or more counterparts, and by the different parties in separate counterparts, each of which when executed is deemed to be an original but all of which when taken together shall constitute one and the same agreement.

[Signature page follows.]

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IN WITNESS WHEREOF, the Parties have caused this Amendment to be executed by their duly authorized officers as of the date first set forth above.

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Exhibit 1

NOTICE OF INCENTIVE PROGRAMS AND PRICING
FOR SESTAMIBI PRODUCT AND TECHNELITE® GENERATORS

Lantheus Medical Imaging, Inc. (“Medical Imaging”) is pleased to make the following Program for Technelite® Generators, Sestamibi Product, and Thallium available to all Members (each, a “Member”) of United Pharmacy Partners, Inc. (“UPPI”).  All capitalized terms used but not otherwise defined herein will have the meanings set forth in Schedule A.  The terms of this notice are confidential and are subject to the confidentiality provisions of Section 5.11 of your Standard Cardiolite® Terms as in effect from time to time.

I  TechneLite® Generators

A.                 The initial pricing for TechneLite® Generators, effective as of the Amendment Effective Date, for the Month of January 2012 is set forth in Column A of the TechneLite® Pricing Grid attached hereto as Schedule B (the “TechneLite® Pricing Grid”).

B.                   Except as otherwise set forth herein, thereafter and for the balance of the Term, pricing for the then-current Month will be determined in accordance with the TechneLite® Pricing Grid based on the average number of curies per week purchased by Members in the then applicable Radiopharmaceutical Reference Month, as follows:

a.               if Members purchase a weekly average of **** curies of TechneLite®, as measured over the then applicable Radiopharmaceutical Reference Month, the pricing for TechneLite® Generators for the Month immediately following such Radiopharmaceutical Reference Month (the “then-current Month”) shall be as set forth in Column A of the TechneLite® Pricing Grid;

b.              if Members purchase a weekly average of **** curies of TechneLite®, as measured over the then applicable Radiopharmaceutical Reference Month, the pricing for TechneLite® Generators for the then-current Month shall be as set forth in Column B of the TechneLite® Pricing Grid; and

c.               if Members purchase a weekly average of more than **** curies of TechneLite®, as measured over the then applicable Radiopharmaceutical Reference Month, the pricing for TechneLite® Generators for the then-current Month shall be as set forth in Column C of the TechneLite® Pricing Grid.

C.                   Medical Imaging shall have the right to increase pricing set forth in the TechneLite® Pricing Grid on ****, provided that such increases will be limited to no more than **** percent (****%).  In addition, if Members purchase less than a weekly average of **** curies of TechneLite®, as measured over the then applicable Radiopharmaceutical Reference Month, Medical Imaging shall have the right to increase pricing for **** for the then-current Month to the then-effective supply pricing for **** (the “Current Supply Pricing”).  The Current

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Supply Pricing for January 2012 is attached hereto as Schedule C.  Medical Imaging reserves the right to change such pricing upon **** (****) days prior written notice.

D.                  In calculating the monthly purchases of TechneLite® Generators, Medical Imaging will take into consideration the total number of curies purchased plus the number of Technelite® Generator Unshipped Curies, provided, however, that curies of TechneLite® purchased from Medical Imaging during an industry shortfall or supply shortage which are incrementally greater than UPPI’s run rate during the last Radiopharmaceutical Reference Month in a period of normal supply conditions shall not be measured for purposes of determining the price reductions set forth herein.

II  Sestamibi Product

A.                 Members will purchase a minimum aggregate amount of **** of Sestamibi Product during each Quarter (the “Sestamibi Quarterly Minimum”) commencing **** and at all times thereafter.  For purposes of clarity, the Parties acknowledge that all of the purchases of Sestamibi Product by UPPI’s Members from Medical Imaging in the applicable Radiopharmaceutical Reference Quarter will be included in the calculation to determine if the Sestamibi Quarterly Minimum has been achieved regardless of whether such purchases of Sestamibi Product are made as spot or standing orders.

B.                   Pricing for Sestamibi Product effective as of **** will be as follows:

a.               **** will be $****; and

b.              **** will be $****.

C.                   If Members fail to purchase the Sestamibi Quarterly Minimum in the Radiopharmaceutical Reference Quarter, in addition to any other remedy it may have, Medical Imaging shall have the right to change each Member’s **** pricing for the Quarter immediately following such Radiopharmaceutical Reference Quarter (the “then-current Quarter”) to the **** for ****, effective as of the first day of the then-current Quarter, regardless of UPPI’s then-current **** volume, unless UPPI purchases the shortfall in the Sestamibi Quarterly Minimum no later than **** (****) days after the Radiopharmaceutical Reference Quarter.

III  Thallium

A.                 Commencing as of ****, Members will pay a price for Thallium of $**** per millicurie.

B.                   Thereafter and for the balance of the Term, Members will pay a price of $**** per millicurie for Thallium provided that the number of millicuries of Thallium purchased by Members, in aggregate, in the Radiopharmaceutical Reference Month is greater than **** millicuries (the “Thallium Monthly Minimum”).  If in any Radiopharmaceutical Reference Month the number of Thallium millicuries purchased falls below the Thallium Monthly Minimum, the price per millicurie for Thallium will be changed to $**** per millicurie in the then-current Month.

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IV  Combo Pack Pricing for Standing Orders

A.                 Notwithstanding the pricing described in Articles I and II of this Exhibit 1, each Member and Member Radiopharmacy Family (on behalf of each Member within such Member Radiopharmacy Family) that places a **** standing order for TechneLite® Generators on **** of each week, together with a **** standing order of at least **** (****) **** of Sestamibi Product, for a period of at least **** (****) **** shall be entitled to the following pricing for such standing orders:

a.               the pricing for TechneLite® Generators for such orders shall be as set forth in Column D of the TechneLite® Pricing Grid; and

b.              **** will be $****.

Medical Imaging reserves the right, in its reasonable discretion, to change the number or size of TechneLite® Generators set forth in Column D of the TechneLite® Pricing Grid or change the manufacturing days available for such standing orders of TechneLite® Generators, upon **** (****) days prior written notice.

B.                   The pricing for such standing orders will be available to all Members from **** to ****.  Thereafter and for the balance of the Term, Members will be entitled to this pricing for standing orders in the then-current Month only if Members purchase a **** average of at least **** curies of TechneLite®, as measured over the then applicable Radiopharmaceutical Reference Month (i.e., the volumes required for Columns C and D of the TechneLite® Pricing Grid).  If Members purchase less than a **** average of **** curies of TechneLite®, as measured over the then applicable Radiopharmaceutical Reference Month, the pricing for TechneLite® Generators and Sestamibi Product for the then-current Month (including standing orders) will be as described in Articles I and II of this Exhibit 1.  Members will be able to participate in this pricing program for standing orders in the then-current Month only when the **** average volume of TechneLite® in the then applicable Radiopharmaceutical Reference Month is at least **** curies.

V  Other Terms

A.                 The terms of the existing Exhibit I of the Standard Cardiolite® Terms are being modified as set forth herein.  All references to Exhibit I to the Standard Cardiolite® Terms will be understood to reference and incorporate the terms contained herein.  For purposes of clarity, the Parties acknowledge and agree that all related rebate or incentive programs offered by Medical Imaging to Members or between Medical Imaging and individual Members or Member Radiopharmacy Families are no longer applicable and have no further force and effect.

B.                   All standing orders will be subject to a **** cancellation policy.  Members will continue to provide Medical Imaging with the Required Monthly Vial and Unit Dose Report for **** (as described in Section 2.07(b)(i) of the Standard Cardiolite® Terms and Conditions).

C.                   Any and all terms and conditions, if any, contained within the Standard Cardiolite® Terms that are inconsistent with this notice are hereby deemed to be amended and modified to be consistent with and governed by the provisions hereof.

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D.                  Notwithstanding any other provision herein to the contrary, Medical Imaging may increase the Technelite® Generator purchase prices to reflect any material change in costs of molybdenum.  A change in such costs is considered material if the increase in the cost of molybdenum over any **** (****) day period (a “Moly Cost Increase Period”) is more than **** percent (****%).  In the event of such a material increase, Medical Imaging shall be entitled to increase the Technelite® Generator purchase prices to reflect the incremental increase in such costs over **** percent (****%) starting as of when such costs are actually incurred by Medical Imaging, provided that Medical Imaging provides UPPI **** (****) days written notice and reasonable documentation supporting such change in costs.  Medical Imaging shall not implement the type of price increase detailed in this paragraph more than **** per calendar year.

E.                    Each Member hereby represents and warrants that it will properly store, use and dispose of all materials provided by Medical Imaging in accordance with any instructions set forth on the applicable product labels, the rules and regulations promulgated by the U.S. Nuclear Regulatory Commission and all other applicable local, state and federal government regulations.

F.                    Notwithstanding anything in Agreements to the contrary, the Agreement may be freely assigned by Medical Imaging.

G.                   In accordance with Section 5.04 of the Standard Cardiolite® Terms, each Member shall report all AEs, Product Quality Complaints and Special Situations to Medical Imaging within 24 hours of the date that Member first becomes aware of an AE, Product Quality Complaint or Special Situation associated with a Sestamibi Product, TechneLite® Generator or any other product of Medical Imaging that is reported to Member or of which Member or any of its agents, including local radiopharmacists, are otherwise made aware.  In addition, Member shall provide Medical Imaging with immediate (or as soon as practicable) notification of any fatal or life-threatening Serious AE.

The report for AEs and Special Situations should contain as much information as is available concerning such event to permit Medical Imaging to file a MedWatch Form 3500A report that satisfies regulatory guidelines for content and timeliness.  The reports for Product Quality Complaints shall include the following information: name and contact information of reporter; product/material name or description; lot number; number of defective units; number of complaint samples available for return; indication of whether a patient was dosed; and description of the complaint condition.

Member shall insure prompt follow-up as necessary to provide Medical Imaging with reasonably complete information known or otherwise available to Member with respect to any Serious AE, AEs, Product Quality Complaints or Special Situations.  If follow-up information is received after reporting a Serious AE, AE, Product Quality Complaint or Special Situation, Member also must report such information.

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All reports and any related communications made hereunder shall be made as follows (or to such other address, contact person, telephone number, facsimile number or e mail address as may be specified by Medical Imaging):

“AE” means any untoward medical occurrence in a patient or clinical investigation subject, which results in any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a medicinal product, whether or not considered, related to the medicinal product.  All noxious and unintended responses to a medicinal product related to any dose should be considered adverse drug reactions.  Responses to a medicinal product means that a causal relationship between the product and AE is at least a reasonable possibility (i.e., the relationship cannot be ruled out or cannot be determined).  The failure of a Sestamibi Product to localize as expected shall not be deemed an adverse experience, whereas a significant failure of expected pharmacologic action would be considered an adverse event.

“Product Quality Complaint” means an oral or written report, originating from an external or internal source, stating that a product marketed by Medical Imaging is not meeting the customer’s expectations in relation to identity, quality, effectiveness or performance of the product.

“Serious AE” means any untoward medical occurrence that at any dose:  results in death; is life-threatening (defined as an event in which the subject or patient was at risk of death at the time of the event; it does not refer to an event which hypothetically might have caused death if it were more severe); requires inpatient hospitalization or causes prolongation of existing hospitalizations; results in persistent or significant disability/incapacity; results in a congenital anomaly/birth defect; is an important medical event (defined as a medical event(s) that may not be immediately life-threatening or result in death or hospitalization, but based upon appropriate medical and scientific judgment, may jeopardize the patient/subject or may require intervention, e.g., medical surgical, to prevent one of the other serious outcomes listed in the definition above).  Examples of such events include, but are not limited to, intensive treatment in an emergency room or at home for allergic bronchospasm; blood dyscrasias or convulsions that do not result in hospitalization.  For reporting purposes, Medical Imaging also considers the occurrences of cancer, pregnancy, or overdose (accidental or intentional and regardless of adverse outcome) as events that must be expeditiously reported as important medical events.

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“Special Situation” means any outcomes of pregnancies of patients exposed to product, AE during breastfeeding, data on use of product in children, lack of efficacy (effect), transmission of an infectious disease with product, overdose, misuse, or abuse, medication errors or AE in compassionate use/named patient use. For reporting purposes, Medical Imaging considers Special Situations to be AEs that must be reported within 24 hours.

H.                  Except as set forth above, notwithstanding anything in the Individual Pharmacy Agreements to the contrary, upon any amendment, modification or supplement to the Standard Cardiolite® Terms, Medical Imaging shall be required at any time to provide written notice thereof solely to UPPI at the following address:

United Pharmacy Partners, Inc.

5400 Laurel Springs Parkway, Suite 405

Suwanee, GA 30024

Attn: Perry Polsinelli, President & CEO

All notices to be provided to Medical Imaging hereunder shall be delivered to:

Lantheus Medical Imaging, Inc.

331 Treble Cove Road,

North Billerica, Massachusetts

Attn: Cyrille Villeneuve, Vice President, Chief Commercial Officer

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Schedule A

Defined Terms

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Schedule B

TechneLite® Pricing Grid

****

TechneLite® Generators manufactured on Sunday are denoted with a “-U” above.

* Pricing currently available for certain standing orders on ****.

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Schedule C

****

TechneLite® Generators manufactured on Sunday are denoted with a “-U” above.

Medical Imaging reserves the right to change such Supply pricing upon **** (****) days prior written notice.

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