ANAHEIM, Calif., April 28, 2014 /PRNewswire/ -- Questcor Pharmaceuticals, Inc. (NASDAQ: QCOR) today reported financial results for the first quarter ended March 31, 2014.



                    Three Months Ended 03/31/14    Three Months Ended 03/31/13 Percentage Change
                 ------------------------------ ------------------------------ -----------------

    Net Sales                    $227.1 Million                 $135.1 Million                    68%
    ---------                    --------------                 --------------                   ---

    GAAP Diluted
     EPS                                  $1.20                          $0.65                    85%
    ------------                          -----                          -----                   ---

    Non-GAAP
     Diluted EPS                          $1.40                          $0.76                    84%
    ------------                          -----                          -----                   ---

Net sales for the first quarter ended March 31, 2014 were $227.1 million, up 68 percent from $135.1 million in the first quarter of 2013. The increase was driven by the expanded usage of H.P. Acthar(®) Gel (repository corticotropin injection) in multiple therapeutic areas. The significant increase in net sales was primarily driven by rheumatologists prescribing Acthar for patients suffering from dermatomyositis, polymyositis, rheumatoid arthritis, and systemic lupus erythematosus. BioVectra, the Company's specialty manufacturing subsidiary, had net sales of $17.3 million in the first quarter of 2014, an increase of 106 percent from $8.4 million in the first quarter of 2013. GAAP earnings for the first quarter of 2014 were $1.20 per diluted common share, up 85 percent from the year ago quarter. First quarter 2014 non-GAAP earnings per share were $1.40, an increase of 84 percent from the prior year period.

Questcor shipped 7,080 vials of Acthar during the first quarter of 2014 compared with 4,830 vials in the year ago quarter, an increase of 47 percent. Quarterly vial shipments continue to be subject to significant variation due to the size and timing of individual orders received from Questcor's distributor. The timing of when these orders are received and filled can significantly affect net sales and net income in any particular quarter. The Company believes that investors should consider the Company's results over several quarters when analyzing the Company's performance.

"As discussed during the April 7, 2014 investor call announcing our transaction with Mallinckrodt plc, our results were in line with the seasonal patterns we typically see. Purportedly, incidence of multiple sclerosis (MS) exacerbations can be lower during the winter months. In addition, annual January insurance plan reenrollment activities tend to temporarily slow down the prescription reimbursement process for some specialty drugs during the first calendar quarter," said Don M. Bailey, President and CEO of Questcor. "Similar to 2013, Acthar prescription activity was relatively soft in January and February but picked up significantly during March and April."

"New paid prescriptions for Acthar were between 2,325 and 2,350 in the first quarter, an increase of approximately 35% compared with the first quarter of 2013 and a decrease of about 6% sequentially, reflecting the aforementioned seasonality," commented Steve Cartt, Chief Operating Officer of Questcor. "Of particular note, in the FDA-approved rheumatology-related indications, pharmacies filled between 570 and 580 new paid Acthar prescriptions during the first quarter, up significantly from 140 to 150 prescriptions filled in the year ago quarter and up about 8% sequentially. Rheumatology prescriptions now account for nearly a third of our total Acthar business after only four full quarters of educating rheumatologists about Acthar. In addition, our pilot commercial effort focused on educating pulmonologists about Acthar in the treatment of respiratory manifestations of symptomatic sarcoidosis appears to be generating encouraging early results."

Pharmacies also filled between 350 and 360 new paid prescriptions for Nephrotic Syndrome (NS) in the quarter, a decrease of about 10% year-over-year and sequentially. Net sales resulting from NS prescriptions currently account for approximately a third of Questcor's Acthar business. During the first quarter, pharmacies filled between 1,150 and 1,160 new paid prescriptions for MS relapse patients, representing an increase of about 13% year-over-year and a 14% sequential decrease. Net sales generated from MS relapse prescriptions currently represent approximately 25% of the Acthar business. Pharmacies filled between 215 and 220 new paid prescriptions for Infantile Spasm during the quarter, an increase of about 39% year-over-year, and 20% sequentially.

The Company believes that insurance coverage for Acthar continues to remain favorable when Acthar is prescribed for patients in need of an FDA-approved treatment alternative.

To allow comparable analysis, the Company has defined "new paid" prescriptions in the above paragraphs to include prescriptions covered by commercial carriers, Medicare, Medicaid and Tricare in all periods regardless of the rebate percentage applicable in those periods. The numbers are based on internal company estimates.

Research and Development Progress

Research and development (R&D) investment increased 84 percent to $19.9 million in the three months ended March 31, 2014, compared with $10.8 million for the year ago period. The increased R&D investment reflects the Company's ongoing efforts to further build the body of clinical evidence for Acthar, clarify the potential immune-modulating properties of Acthar and Synacthen, and identify mechanisms of action that could be potentially applicable to other inflammatory and auto-immune diseases with high unmet medical needs. The Company is also identifying new patient populations in which to evaluate both Acthar and Synacthen through exploratory clinical studies. Questcor is presently funding research and development for the following indications:

New Indications for Label Enhancement Programs:


    --  Amyotrophic Lateral Sclerosis (ALS): Patient enrollment has been
        completed in a company-sponsored dose-ranging Phase 2 clinical trial to
        evaluate the safety and tolerability of Acthar in patients with ALS,
        often referred to as Lou Gehrig's disease. ALS is a life-threatening,
        progressive neurodegenerative disease that affects nerve cells in the
        brain and the spinal cord.
    --  Diabetic Nephropathy: Enrollment continues in a company-sponsored Phase
        2 trial to evaluate the efficacy and safety of Acthar in patients with
        diabetic nephropathy, one of the most common causes of end-stage renal
        disease in the United States.
    --  Acute Respiratory Distress Syndrome (ARDS): Site selection has been
        initiated for a Phase 2 study to explore the safety and efficacy of
        Acthar in patients with ARDS. ARDS is an acute life threatening lung
        condition that can result from pulmonary and non-pulmonary infections or
        a multitude of other serious conditions.

Research Regarding Approved Indications:


    --  Idiopathic Membranous Nephropathy: Enrollment continues in a
        company-sponsored Phase 4 trial in idiopathic membranous nephropathy.
        Patients enrolled in this study are refractory, or non-responsive, to
        current standard therapies or have relapsed after partial remission on
        current standard therapies. (NOTE: for clarity, this trial is separate
        and distinct from the independent investigator-initiated study in
        idiopathic membranous nephropathy patients discussed in Questcor's April
        21, 2014 press release.)
    --  Lupus: Enrollment continues in a company-sponsored multi-site Phase 4
        clinical trial to evaluate the efficacy and safety of daily Acthar
        administration during a 6-month period in patients with persistently
        active lupus.

Preclinical work related to the evaluation of a select group of potential Synacthen indications is in process.

Cash, Share Repurchase Program and Dividends

Cash flow from operations was $106 million during the first quarter of 2014 compared to $41 million during the first quarter of 2013. As of April 18, 2014, Questcor had cash, cash equivalents and short-term investments of $398.1 million, including $75 million in restricted cash to secure certain post-closing payment obligations related to Questcor's acquisition of Synacthen. There were no share repurchases during the first quarter of 2014 and, as of March 31, 2014, there are approximately 5.3 million authorized shares remaining under the stock repurchase plan. Diluted shares outstanding for the three months ended March 31, 2014 were 61.8 million shares.

Last week, Questcor paid its second quarter dividend of $0.30 per share. Additionally, the Company announced on April 7, 2014 that its Board of Directors declared a quarterly cash dividend of $0.30 per share. The dividend will be paid on or about July 8, 2014 to shareholders of record at the close of business on July 1, 2014.

Definitive Merger Agreement with Mallinckrodt Pharmaceuticals

On April 7, 2014, Questcor announced that it had entered into a definitive merger agreement under which Mallinckrodt will acquire Questcor in a transaction valued, based on the closing price of Mallinckrodt common stock on April 4, 2014, at approximately $5.6 billion. Under the terms of the transaction, Questcor shareholders will receive $30.00 per share in cash and 0.897 Mallinckrodt shares for each share of Questcor common stock they own. Following completion of the merger, Mallinckrodt shareholders will own approximately 50.5% and former Questcor shareholders will own approximately 49.5% of the combined company's stock. The joint proxy and registration statement for the proposed merger is expected to be filed with the SEC sometime in mid-May 2014. The transaction, which is currently expected to be completed in the third calendar quarter of 2014, is subject to the approval of the shareholders of both companies, as well as Hart-Scott-Rodino clearance in the U.S. In light of the pending transaction, Questcor has suspended conducting quarterly conference calls. The Company expects to file its first quarter 2014 Form 10-Q on or before April 30, 2014.

Acthar Label Information

The product label for Acthar includes 19 FDA-approved indications. Substantially all of the Company's net sales currently result from Acthar prescriptions for the following on-label indications:


    --  Nephrotic Syndrome (NS): "to induce a diuresis or a remission of
        proteinuria in the nephrotic syndrome without uremia of the idiopathic
        type or that due to lupus erythematosus." NS can result from several
        underlying conditions, and prescribing physicians indicate that Acthar
        is most commonly being prescribed for patients who have proteinuria and
        suffer from NS due to idiopathic membranous nephropathy, focal segmental
        glomerulosclerosis (FSGS), IgA nephropathy, minimal change disease and
        lupus nephritis.
    --  Rheumatology Related Conditions: Acthar is approved for the following
        rheumatology related conditions: (i) Collagen Diseases: Acthar is
        indicated "during an exacerbation or as maintenance therapy in selected
        cases of systemic lupus erythematosus, systemic dermatomyositis
        (polymyositis)" and (ii) Rheumatic Disorders: Acthar is indicated as
        "adjunctive therapy for short-term administration (to tide the patient
        over an acute episode or exacerbation) in: Psoriatic arthritis,
        Rheumatoid arthritis, including juvenile rheumatoid arthritis (selected
        cases may require low-dose maintenance therapy), Ankylosing
        spondylitis."
    --  Multiple Sclerosis (MS): "for the treatment of acute exacerbations of
        multiple sclerosis in adults. Clinical controlled trials have shown H.P.
        Acthar Gel to be effective in speeding the resolution of acute
        exacerbations of multiple sclerosis. However, there is no evidence that
        it affects the ultimate outcome or natural history of the disease." When
        Acthar is used, it is typically prescribed as second line treatment for
        patients with MS exacerbations.
    --  Infantile Spasms (IS): "as monotherapy for the treatment of infantile
        spasms in infants and children under 2 years of age."

Non-GAAP Financial Measures

The Company believes it is important to share non-GAAP financial measures with investors as these measures may better represent the ongoing economics of the business and reflect how we manage the business. Accordingly, management believes investors' understanding of the Company's financial performance is enhanced as a result of the disclosure of these non-GAAP financial measures. Non-GAAP financial measures should not be viewed in isolation, or as a substitute for, or as superior to, reported GAAP financial measures. The reconciliation between GAAP and non-GAAP financial measures are provided with the financial tables included with this release.

About Questcor

Questcor Pharmaceuticals, Inc. is a biopharmaceutical company focused on the treatment of patients with serious, difficult-to-treat autoimmune and inflammatory disorders. Questcor also provides specialty contract manufacturing services to the global pharmaceutical industry through its wholly-owned subsidiary BioVectra Inc. For more information about Questcor, please visit www.questcor.com.

Note: Except for the historical information contained herein, this press release contains forward-looking statements that have been made pursuant to the Private Securities Litigation Reform Act of 1995. These statements relate to future events or our future financial performance. In some cases, you can identify forward-looking statements by terminology such as "believes," "continue," "could," "ensuring," "estimates," "expects," "growth," "may," "momentum," "plans," "potential," "remain," "should," "start," "substantial," "sustainable" or "will" or the negative of such terms and other comparable terminology. These statements are only predictions. Actual events or results may differ materially. Factors that could cause or contribute to such differences include, but are not limited to, the following:

Factors related to the Mallinckrodt Transaction


    --  The fixed exchange ratio results in a floating value to be received by
        Questcor shareholders;
    --  Dilution of ownership for Questcor's shareholders;
    --  The possibility that the merger will not be consummated;
    --  The impact of the announcement of the transaction on our operations;
    --  Provisions of the merger agreement that could discourage a potential
        competing acquirer of Questcor

Factors related to our Business


    --  Our reliance on Acthar for substantially all of our net sales and
        profits;
    --  Reductions in vials used per prescription resulting from changes in
        treatment regimens by physicians or patient compliance with physician
        recommendations;
    --  Our ability to receive high reimbursement levels from third party
        payers;
    --  The complex nature of our manufacturing process and the potential for
        supply disruptions or other business disruptions;
    --  The lack of patent protection for Acthar; and the possible FDA approval
        and market introduction of additional competitive products;
    --  Our ability to continue to generate revenue from sales of Acthar to
        treat on-label indications associated with NS, rheumatology-related
        conditions, MS, or IS, and our ability to develop other therapeutic uses
        for Acthar;
    --  Research and development risks, including risks associated with
        Questcor's work in the area of NS and Lupus, efforts to develop and
        obtain FDA approval of Synacthen, our reliance on third-parties to
        conduct research and development, our ability to conduct our own
        clinical trial research and development projects, and the ability of
        research and development to generate successful results;
    --  The results of any pending or future litigation, investigations or
        claims, including government investigations and private securities
        litigation;
    --  Our ability to comply with federal and state regulations, including
        regulations relating to pharmaceutical sales and marketing practices;
    --  Regulatory changes or other policy actions by governmental authorities
        and other third parties in connection with U.S. health care reform or
        efforts to reduce federal and state government deficits;
    --  An increase in the proportion of our Acthar unit sales comprised of
        Medicaid-eligible patients and government entities;
    --  Our ability to estimate reserves required for Acthar used by government
        entities and Medicaid-eligible patients and the impact that unforeseen
        invoicing of historical Medicaid prescriptions may have upon our
        results;
    --  Our ability to effectively manage our growth, including the expansion of
        our sales forces, planned international expansion, and our reliance on
        key personnel;
    --  Our ability to successfully identify, acquire or integrate acquisition
        targets or other business combinations;
    --  Our ability to integrate the BioVectra business with our business and to
        manage, and grow, a contract manufacturing business;
    --  Our ability to comply with foreign regulations related to the operation
        of BioVectra's business and the international sales of Synacthen;
    --  The impact to our business caused by economic conditions;
    --  Our ability to protect our trade secrets and other proprietary rights;
    --  The risk of product liability lawsuits;
    --  Our ability to successfully enter into, and operate in, international
        markets;
    --  The risk of unfavorable changes in currency exchange rates;
    --  Unforeseen business interruptions and security breaches;
    --  Volatility in Questcor's Acthar shipments, estimated channel inventory,
        and end-user demand, as well as volatility in our stock price;
    --  Our ability and willingness to continue to pay our quarterly dividend or
        make future increases in our quarterly dividend; and
    --  Other risks discussed in Questcor's annual report on Form 10-K for the
        year ended December 31, 2013 as filed with the Securities and Exchange
        Commission, or SEC, on February 26, 2014, and other documents filed with
        the SEC.

The risk factors and other information contained in these documents should be considered in evaluating Questcor's prospects and future financial performance.

Questcor undertakes no obligation to publicly release the result of any revisions to these forward-looking statements, which may be made to reflect events or circumstances after the date of this release.

For more information, please visit www.questcor.com or www.acthar.com.




                  QUESTCOR PHARMACEUTICALS, INC.

    CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME

         (In thousands, except net income per share data)

                           (unaudited)


                                              Three Months
                                                  Ended

                                               March 31,
                                               ---------

                                            2014             2013
                                            ----             ----

    Revenue

       Pharmaceutical net sales                   $209,768         $126,771

       Contract manufacturing net sales   17,336            8,358
                                          ------            -----

       Total net sales                   227,104            135,129

       Cost of sales (exclusive of
        amortization of purchased
        technology)                       21,410            16,189
                                          ------            ------

       Gross profit                      205,694            118,940

       Operating expenses:

       Selling and marketing              47,067            35,461

       General and administrative         22,627            12,548

       Research and development           19,929            10,793

       Depreciation and amortization       1,027            1,070

       Change in fair value of
        contingent consideration           2,024              505

       Impairment of goodwill and
        intangibles                            -              719
                                             ---              ---

       Total operating expenses           92,674            61,096
                                          ------            ------

    Income from operations               113,020            57,844

    Interest and other income, net            51              163

    Foreign currency transaction
     loss                                   (154)           (488)
                                            ----             ----

    Income before income taxes           112,917            57,519

    Income tax expense                    38,607            18,455
                                          ------            ------

    Net income                                     $74,310          $39,064

    Change in unrealized gains or
     losses on available-for-sale
     securities, net of related tax
     effects and changes in foreign
     currency translation
     adjustments.                        (1,231)            (1,194)
                                          ------            ------

    Comprehensive income                           $73,079          $37,870
                                                   =======          =======


    Net income per share:

    Basic                                            $1.26            $0.68
                                                     =====            =====

    Diluted                                          $1.20            $0.65
                                                     =====            =====

    Shares used in computing net
     income per share:

    Basic                                 59,141            57,857
                                          ======            ======

    Diluted                               61,822            60,271
                                          ======            ======


    Dividends declared per share of
     common stock                                    $0.30            $0.25




    Reconciliation of Non-GAAP
     Adjusted Financial Disclosure
    ------------------------------

    Adjusted net income                            $86,357          $45,832

    Share-based compensation
     expense (1)                         (7,102)            (4,162)

    Depreciation and amortization
     expense (2)                         (3,174)            (1,447)

    Other non-cash expense (income)
     related to acquisition of
     BioVectra (3)                          (656)           (672)

    Other non-cash expense (income)
     related to acquisition of
     Synacthen (4)                       (1,115)               -

    Impairment of goodwill and
     intangibles (5)                           -            (487)
                                             ---             ----

    Net income - GAAP                    $74,310            $39,064
                                         =======            =======


    Adjusted net income per share -
     basic                                           $1.46            $0.79

    Share-based compensation
     expense (1)                           (0.12)           (0.07)

    Depreciation and amortization
     expense (2)                           (0.05)           (0.03)

    Other non-cash expense (income)
     related to acquisition of
     BioVectra (3)                         (0.01)           (0.01)

    Other non-cash expense (income)
     related to acquisition of
     Synacthen (4)                         (0.02)              -

    Impairment of goodwill and
     intangibles (5)                           -            (0.01)
                                             ---            -----

    Net income per share - basic                     $1.26            $0.68
                                                     =====            =====


    Adjusted net income per share -
     diluted                                         $1.40            $0.76

    Share-based compensation
     expense (1)                           (0.11)           (0.07)

    Depreciation and amortization
     expense (2)                           (0.05)           (0.02)

    Other non-cash expense (income)
     related to acquisition of
     BioVectra (3)                         (0.01)           (0.01)

    Other non-cash expense (income)
     related to acquisition of
     Synacthen (4)                         (0.02)              -

    Impairment of goodwill and
     intangibles (5)                           -            (0.01)
    --------------------------               ---            -----

    Net income per share - diluted                   $1.20            $0.65
                                                     =====            =====



    Notes to Reconciliation of Non-
     GAAP Adjusted Financial
     Disclosure
    -------------------------------

    Net income per share - basic and
     diluted may not foot due to
     rounding.

    Use of Non-GAAP Financial
     Measures

    Our "non-GAAP adjusted net
     income" excludes the following
     items from GAAP net income:

    1. Share-based compensation
     expense.

    2. Depreciation and amortization
     expense, including amortization
     expense on our purchased
     intangibles.

    3. Expense associated with the
     net present value adjustment of
     our contingent consideration.

    4. Expense associated with the
     net present value adjustment on
     the R&D liability in
     conjunction with acquisition of
     Synacthen.

    5.  Impairment of purchased
     technology related to our
     acquisition of Doral.




                      QUESTCOR PHARMACEUTICALS, INC.

                  CONDENSED CONSOLIDATED BALANCE SHEETS

                 (In thousands, except share information)

                               (unaudited)


                                             March 31,           December 31,
                                                  2014              2013
                                                  ----              ----


                     ASSETS

    Current assets:

       Cash and cash
        equivalents                                     $261,102             $175,840

       Short-term investments                   75,021            69,166
                                                ------            ------

       Total cash, cash
        equivalents and short-
        term investments                       336,123           245,006

       Accounts receivable, net
        of allowances for
        doubtful accounts of
        $407 and $475 at March
        31, 2014 and December
        31, 2013, respectively                  97,331            87,069

       Inventories, net of
        allowances of $1,848
        and $1,329 at March 31,
        2014 and December 31,
        2013, respectively                      15,197            16,368

       Restricted cash -
        current portion                         25,000            25,000

       Prepaid expenses and
        other current assets                     8,228             7,124

       Deferred tax assets                      12,601            16,209
                                                ------            ------

       Total current assets                    494,480           396,776

    Property and equipment,
     net                                        31,250            31,733

    Goodwill                                    19,790            20,464

    In process R&D asset                       188,988           191,451

    Intangibles and other
     non current assets, net                    28,350            30,131

    Restricted cash                             50,000            50,000

    Deposits and other
     assets                                        128               389

    Deferred tax assets                         15,410            15,410
                                                ------            ------

       Total assets                                     $828,396             $736,354
                                                        ========             ========

                LIABILITIES AND
              SHAREHOLDERS' EQUITY

    Current liabilities:

       Accounts payable                                  $22,219              $14,302

       Accrued compensation                     14,314            16,489

       Sales-related reserves                   33,790            35,370

       Accrued royalties                        35,941            35,163

       Dividend payable                         18,285            18,093

       Current portion of
        contingent
        consideration                            8,293             4,238

       Current portion of in
        process R&D liability                   25,000            25,000

       Income taxes payable                     22,175             3,693

       Current portion of long-
        term debt                                1,627             1,665

       Other accrued
        liabilities                              6,400             7,159
                                                 -----             -----

       Total current
        liabilities                            188,044           161,172

    Long-term debt, less
     current portion                            13,124            13,998

    Contingent consideration                    28,775            33,224

    In process R&D liability                   116,761           115,066

    Non current deferred tax
     liability                                  10,221            10,569

    Other non current
     liabilities                                 2,674             2,961
                                                 -----             -----

       Total liabilities                       359,599           336,990
                                               -------           -------

    Shareholders' equity:

       Preferred stock, no par
        value, 5,334,285 shares
        authorized; none
        outstanding                                  -                -

       Common stock, no par
        value, 105,000,000
        shares authorized,
        60,977,015 and
        60,137,758 shares
        issued and outstanding
        at March 31, 2014 and
        December 31, 2013,
        respectively                            45,042            30,386

       Retained earnings                       428,239           372,231

       Accumulated other
        comprehensive (loss)
        income                                  (4,484)          (3,253)
                                                ------            ------

       Total shareholders'
        equity                                 468,797           399,364
                                               -------           -------

       Total liabilities and
        shareholders' equity                            $828,396             $736,354
                                                        ========             ========



                  QUESTCOR PHARMACEUTICALS, INC.

         CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

                          (In thousands)

                           (unaudited)


                                            Three Months
                                                Ended

                                             March 31,
                                             ---------

                                          2014              2013
                                          ----              ----

    OPERATING ACTIVITIES

    Net income                                    $74,310          $39,064

    Adjustments to reconcile net
     income to net cash provided by
     operating activities:

    Share-based compensation expense     8,696             6,148

    Deferred income taxes                3,604               411

    Amortization of investments            261               182

    Depreciation and amortization        4,823             2,137

    Impairment of goodwill and
     intangibles                             -               719

    Loss on disposal of property and
     equipment                               -                21

    Imputed interest for contingent
     consideration and in-process
     R&D                                 2,024               290

    Other compensation expense             514               215

    Changes in operating assets and
     liabilities, net of business
     acquisition:

    Accounts receivable                 (8,838)            8,718

    Inventories                            893             4,637

    Prepaid expenses and other
     current assets                     (1,114)            (198)

    Accounts payable                     6,272             (384)

    Accrued compensation                (2,175)             (15,211)

    Sales-related reserves              (1,580)             (11,546)

    Accrued royalties                      778              (21)

    Income taxes payable                18,486             5,643

    Other accrued liabilities             (837)              559

    Other non-current liabilities          (43)               68
                                           ---               ---

    Net cash flows provided by
     operating activities              106,074             41,452
                                       -------             ------

    INVESTING ACTIVITIES

    Purchase of property and
     equipment                          (2,252)            (562)

    Purchase of short-term
     investments                      (21,233)              (33,539)

    Proceeds from maturities of
     short-term investments             15,124             30,038

    Acquisition of BioVectra, net of
     cash acquired                           -              (46,692)

    Deposits and other assets              437                -
                                           ---              ---

    Net cash flows used in investing
     activities                         (7,924)             (50,755)
                                        ------             -------

    FINANCING ACTIVITIES

    Repayment of funded long-term
     debt                                 (291)            (304)

    Repayment of other long-term
     debt                                 (116)            (119)

    Income tax benefit realized from
     share-based compensation plans     10,025             1,991

    Issuance of common stock, net       (4,065)            2,615

    Dividends paid                    (18,110)                -
                                       -------              ---

    Net cash flows (used in) /
     provided by financing
     activities                       (12,557)             4,183
                                       -------             -----

    Effect of cash on changes in
     exchange rates                       (331)             (84)

    Increase (decrease) in cash and
     cash equivalents                   85,262             (5,204)
                                        ------             ------

    Cash and cash equivalents at
     beginning of period               175,840             80,608
                                       -------             ------

    Cash and cash equivalents at end
     of period                                   $261,102          $75,404
                                                 ========          =======

    Supplemental Disclosures of Cash
     Flow Information:

    Cash paid for interest                           $152             $182
                                                     ====             ====

    Cash paid for income taxes                     $6,205           $9,707
                                                   ======           ======

    Supplemental Disclosures of
     Investing and Financing
     Activities:

    Dividend payable                              $18,285          $14,751
                                                  =======          =======

Important Information for Investors and Shareholders

This communication does not constitute an offer to sell or the solicitation of an offer to buy any securities or a solicitation of any vote or approval, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. In connection with the proposed transaction between Mallinckrodt and Questcor, Mallinckrodt will file with the Securities and Exchange Commission (the "SEC") a registration statement on Form S-4 that will include a joint proxy statement of Mallinckrodt and Questcor that also constitutes a prospectus of Mallinckrodt. The definitive joint proxy statement/prospectus will be delivered to shareholders of Mallinckrodt and Questcor. INVESTORS AND SECURITY HOLDERS OF MALLINCKRODT AND QUESTCOR ARE URGED TO READ THE DEFINITIVE JOINT PROXY STATEMENT/PROSPECTUS AND OTHER DOCUMENTS THAT WILL BE FILED WITH THE SEC CAREFULLY AND IN THEIR ENTIRETY WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION. Investors and security holders will be able to obtain free copies of the registration statement and the definitive joint proxy statement/prospectus (when available) and other documents filed with the SEC by Mallinckrodt and Questcor through the website maintained by the SEC at http://www.sec.gov. Copies of the documents filed with the SEC by Mallinckrodt will be available free of charge on Mallinckrodt's internet website at www.mallinckrodt.com or by contacting Mallinckrodt's Investor Relations Department at (314) 654-6650. Copies of the documents filed with the SEC by Questcor will be available free of charge on Questcor's internet website at www.questcor.com or by contacting Questcor's Investor Relations Department at (714) 497-4899.

Participants in the Merger Solicitation

Mallinckrodt, Questcor, their respective directors and certain of their executive officers and employees may be considered participants in the solicitation of proxies in connection with the proposed transaction. Information regarding the persons who may, under the rules of the SEC, be deemed participants in the solicitation of the Mallinckrodt and Questcor shareholders in connection with the proposed merger and a description of their direct and indirect interests, by security holdings or otherwise, will be set forth in the joint proxy statement/prospectus when it is filed with the SEC. Information about the directors and executive officers of Mallinckrodt is set forth in its proxy statement for its 2014 annual meeting of shareholders, which was filed with the SEC on January 24, 2014 . Information about the directors and executive officers of Questcor is set forth in its proxy statement for its 2013 annual meeting of shareholders, which was filed with the SEC on April 15, 2013.

SOURCE Questcor Pharmaceuticals, Inc.