| AKORN INC      Regulation” on page seven and Item 1A Risk Factors — Our growth depends on     our  ability  to timely develop additional pharmaceutical products and     manufacturing capabilities | 
    
    
      | We  also  maintain a business development program that identifies     potential product acquisition or product licensing candidates | 
    
    
      | We have     focused our business development efforts on products that complement our     existing product lines and that have few or no competitors in the market | 
    
    
      | 5       _________________________________________________________________    [55]Table of Contents            At December 31, 2005, ten of our full-time employees were involved in     product research and business development | 
    
    
      | Research and development costs are expensed as incurred | 
    
    
      | Such costs     amounted to dlra4cmam510cmam000, dlra1cmam861cmam000, and dlra1cmam465cmam000, for the years ended     December 31, 2005, 2004, and 2003, respectively | 
    
    
      | Patents, Trademarks and Proprietary Rights | 
    
    
      | We consider the protection     of discoveries in connection with our development activities important to     our  business | 
    
    
      | We have sought, and intend to continue to seek, patent     protection in the United States and selected foreign countries where deemed     appropriate | 
    
    
      | As of December 31, 2005, we had received seven US patents and     had four additional US patent applications pending | 
    
    
      | We also rely upon trademarks, trade secrets, unpatented proprietary     know-how and continuing technological innovation to maintain and develop our     competitive position | 
    
    
      | We enter into confidentiality agreements with certain     of our employees pursuant to which such employees agree to assign to us any     inventions  relating to our business made by them while in our employ | 
    
    
      | However,  there  can  be  no  assurance that others may not acquire or     independently develop similar technology or, if patents are not issued with     respect to products arising from research, that we will be able to maintain     information pertinent to such research as proprietary technology or trade     secrets | 
    
    
      | See Item 1A Risk Factors — Our patents and proprietary rights may     not adequately protect our products and processes | 
    
    
      | At  December 31, 2005, we had 327 full-time     employees,  269 of whom were employed by us and 58 by our wholly owned     subsidiary, Akorn (New Jersey), Inc | 
    
    
      | Akorn-Strides, LLC has no employees | 
    
    
      | We     believe  we  enjoy good relations with our employees, none of whom are     represented by a collective bargaining agent | 
    
    
      | The marketing and manufacturing of pharmaceutical products     is highly competitive, with many established manufacturers, suppliers and     distributors actively engaged in all phases of the business | 
    
    
      | Most of our     competitors  have substantially greater financial and other resources,     including  greater  sales  volume,  larger  sales  forces  and greater     manufacturing capacity | 
    
    
      | See Item 1A Risk Factors — Our industry is very     competitive; changes in technology could render our products obsolete | 
    
    
      | The companies that compete with our ophthalmic segment include Alcon     Laboratories, Inc, Allergan Pharmaceuticals, Inc, Novartis and Bausch &     Lomb, Inc | 
    
    
      | The ophthalmic segment competes primarily on the basis of price     and service | 
    
    
      | The companies that compete with our injectable segment include both     generic  and  name  brand  companies  such  as Hospira, Teva, American     Pharmaceutical  Partners  and  Baxter | 
    
    
      | The injectable segment competes     primarily on the basis of price | 
    
    
      | Competitors in our contract services segment include Baxter, Hospira     and Patheon | 
    
    
      | The contract services segment competes primarily on the basis     of price and technical capabilities | 
    
    
      | Suppliers and Customers | 
    
    
      | No     supplier of products accounted for more than 10prca of our purchases in 2003 | 
    
    
      | We require a supply of quality raw materials and components to manufacture     and package pharmaceutical products for ourselves and for third parties with     which we have contracted | 
    
    
      | The principal components of our products are     active  and  inactive pharmaceutical ingredients and certain packaging     materials | 
    
    
      | Many of these components are available from only a single source     and, in the case of many of our ANDAs and NDAs, only one supplier of raw     materials  has been identified | 
    
    
      | Because FDA approval of drugs requires     manufacturers to specify their proposed suppliers of active ingredients and     certain packaging materials in their applications, FDA approval of any new     supplier would be required if active ingredients or such packaging materials     were no longer available from the specified supplier | 
    
    
      | The qualification of a     new supplier could delay our development and marketing efforts | 
    
    
      | If for any     reason we are unable to obtain sufficient quantities of any of the raw     materials or components required to produce and package our products, we may     not be able to manufacture our products as planned, which could have a     material adverse effect on our business, financial condition and results of     operations | 
    
    
      | A small number of large wholesale drug distributors account for a large     portion  of  our  gross sales, revenues and accounts receivable | 
    
    
      | Those     distributors are:       •   AmerisourceBergen Corporation (“AmerisourceBergen”)         •   Cardinal Health, Inc | 
    
    
      | (“Cardinal”); and         •   McKesson Drug Company (“McKesson”) | 
    
    
      | 6       _________________________________________________________________    [56]Table of Contents            These three wholesale drug distributors accounted for approximately 69prca     of our total gross sales and 46prca of our revenues in 2005, and 76prca of our     gross accounts receivable as of December 31, 2005 | 
    
    
      | The difference between     gross sales and revenue is that gross sales do not reflect the deductions     for chargebacks, rebates and product returns (See Item 7 | 
    
    
      | The percentages of gross sales, revenue and     gross trade receivables attributed to each of these three wholesale drug     distributors for the years ended December 31, 2005 and December 31, 2004     were as follows:             2005   2004         Gross           Gross Accounts   Gross           Gross Accounts         Sales   Revenue   Receivable   Sales   Revenue   Receivable     AmerisourceBergen         24 %     16 %     28 %     14 %     10 %     17 %     Cardinal         28 %     19 %     29 %     25 %     20 %     51 %     McKesson         17 %     11 %     19 %     18 %     16 %     6 %            AmerisourceBergen,  Cardinal and McKesson are distributors of our     products as well as a broad range of health care products for many other     companies | 
    
    
      | None of these distributors is an end user of our products | 
    
    
      | If     sales to any one of these distributors were to diminish or cease, we believe     that the end users of our products would find little difficulty obtaining     our products either directly from us or from another distributor | 
    
    
      | However,     the loss of one or more of these distributors, together with a delay or     inability to secure an alternative distribution source for end users, could     have  a  material  negative impact on our revenue, business, financial     condition and results of operations | 
    
    
      | We consider our business relationships     with  these  three wholesalers to be in good standing and have fee for     services contracts with Cardinal and McKesson | 
    
    
      | We have also established a     fee  for  service  contract  with  AmerisourceBergen,  which  began in     January 2006 | 
    
    
      | A change in purchasing patterns, a decrease in inventory     levels,  an  increase in returns of our products, delays in purchasing     products and delays in payment for products by one or more distributors also     could have a material negative impact on our revenue, business, financial     condition and results of operations | 
    
    
      | See Item 1A Risk factors — We depend on     a  small number of distributors, the loss of any of which could have a     material adverse effect          Backorders | 
    
    
      | As of December 31, 2005, we had approximately dlra1cmam400cmam000 of     products on backorder as compared to approximately dlra2cmam400cmam000 of backorders     as  of December 31, 2004 | 
    
    
      | This decrease in backorders is due to higher     production levels in 2005 | 
    
    
      | We anticipate filling all current open backorders     during 2006 | 
    
    
      | Government Regulation | 
    
    
      | Pharmaceutical manufacturers and distributors     are subject to extensive regulation by government agencies, including the     FDA,  the  Drug  Enforcement Administration (“DEA”), the Federal Trade     Commission (“FTC”) and other federal, state and local agencies | 
    
    
      | The federal     Food, Drug and Cosmetic Act (the “FDC Act”), the Controlled Substance Act     and  other  federal  statutes  and regulations govern or influence the     development,  testing, manufacture, labeling, storage and promotion of     products that we manufacture and market | 
    
    
      | The FDA inspects drug manufacturers     and  storage  facilities to determine compliance with its current Good     Manufacturing Practices (“cGMP”) regulations, non-compliance with which can     result in fines, recall and seizure of products, total or partial suspension     of production, refusal to approve NDAs and criminal prosecution | 
    
    
      | The FDA     also has the authority to revoke approval of drug products | 
    
    
      | FDA  approval is required before any drug can be manufactured and     marketed | 
    
    
      | New drugs require the filing of an NDA, including clinical studies     demonstrating the safety and efficacy of the drug | 
    
    
      | Generic drugs, which are     equivalents of existing, off-patent brand name drugs, require the filing of     an ANDA An ANDA does not, for the most part, require clinical studies since     safety  and  efficacy  have  already  been demonstrated by the product     originator | 
    
    
      | However,  the  ANDA  must  provide data demonstrating the     equivalency of the generic formulation in terms of bioavailability | 
    
    
      | The time     required by the FDA to review and approve NDAs and ANDAs is variable and     beyond our control | 
    
    
      | The  FDA  issued a Warning Letter to us in     October 2000 following a routine inspection of our Decatur manufacturing     facility | 
    
    
      | An FDA Warning Letter is intended to provide notice to a company     of violations of the laws administered by the FDA and to elicit voluntary     corrective  action | 
    
    
      | The Warning Letter cited violations of regulatory     requirements identified during the 2000 inspection and requested that we     take corrective actions | 
    
    
      | Under the terms of the Warning Letter, we were     unable  to  obtain any approvals to market new products and government     agencies  were  notified  of  our non-compliant status | 
    
    
      | Additional FDA     inspections in 2002, 2003 and 2004 identified additional and recurring     violations resulting in continuance of the Warning Letter | 
    
    
      | During this time,     the FDA initiated no enforcement action | 
    
    
      | Since 2000, and in response to the violations cited by the FDA, we     implemented a comprehensive systematic corrective action plan at our Decatur     manufacturing facility | 
    
    
      | We maintained regular communications with the FDA     and provided periodic progress reports | 
    
    
      | 7       _________________________________________________________________    [57]Table of Contents            On December 13, 2005, the FDA notified us that we had satisfactorily     implemented corrective actions and the FDA had determined that our Decatur     manufacturing facility was in substantial compliance with cGMP regulations | 
    
    
      | Consequently, the restrictions of the Warning Letter were removed and we     became eligible for new product approvals for products manufactured at our     Decatur manufacturing facility | 
    
    
      | While under the Warning Letter restrictions from 2000 to 2005, our     inability to fully utilize the capabilities of the Decatur manufacturing     facility had a material adverse effect on our business, financial condition     and results of operations | 
    
    
      | Product Recalls | 
    
    
      | In     February 2003, we recalled two products, Fluress and Fluoracaine, due to     container/closure integrity problems resulting in leaking containers | 
    
    
      | The     recall was classified by the FDA as a Class II Recall, which means that the     use of, or exposure to, a violative product may cause temporary or medically     reversible adverse health consequences or that the probability of serious     health consequences as a result of such use or exposure is remote | 
    
    
      | The     financial impact of this recall was not material to us as our customers did     not hold significant inventories of these products | 
    
    
      | In  March 2003, as a result of the FDA inspections performed from     December 10, 2002 to February 6, 2003, we recalled twenty-four lots of     product produced from the period December 2001 to June 2002 in one of our     production rooms at our Decatur manufacturing facility | 
    
    
      | The majority of the     lots recalled were for third party contract customer products | 
    
    
      | Subsequent to     this decision and after discussions with the FDA, eight of the original     twenty-four lots were exempted from the recall due to medical necessity | 
    
    
      | The     recall was classified by the FDA as a Class II Recall | 
    
    
      | The financial impact     of  this  recall  was not material to us as our customers did not hold     significant inventories of these products | 
    
    
      | We  also  manufacture  and  distribute  several     controlled-drug substances, the distribution and handling of which are     regulated by the DEA Failure to comply with DEA regulations can result in     fines or seizure of product | 
    
    
      | On  March 6,  2002,  we  received a letter from the United States     Attorney’s Office, Central District of Illinois, Springfield, Illinois,     advising us that the DEA had referred a matter to that office for a possible     civil legal action for alleged violations of the Comprehensive Drug Abuse     Prevention Control Act of 1970, 21 USC § 801 et | 
    
    
      | (“Comprehensive     Drug Act”), and regulations promulgated thereunder | 
    
    
      | The alleged violations     relate  to  record  keeping  and  controls surrounding the storage and     distribution of controlled substances | 
    
    
      | Without admitting to any of the     allegations, on November 6, 2002, we entered into a Civil Consent Decree     with the DEA (the “Civil Consent Decree”) | 
    
    
      | Under terms of the Civil Consent     Decree, without admitting any of the allegations in the complaint from the     DEA, we agreed to pay a fine of dlra100cmam000, upgrade our security system and to     remain in substantial compliance with the Comprehensive Drug Act | 
    
    
      | If we     failed  to remain in substantial compliance during the two-year period     following the entry of the Civil Consent Decree, we, in addition to other     possible sanctions, might have been held in contempt of court and ordered to     pay an additional dlra300cmam000 fine | 
    
    
      | We completed the upgrades to our security     system  in  2003  and  have received no further notice from the DEA in     connection with the Civil Consent Decree | 
    
    
      | The two-year compliance period     lapsed on November 6, 2004 | 
    
    
      | We were inspected by the DEA in February 2005     and the DEA has not informed us of any further violations | 
    
    
      | We do not anticipate any material adverse effect from     compliance with federal, state and local provisions that have been enacted     or adopted regulating the discharge of materials into the environment, or     otherwise relating to the protection of the environment | 
    
    
      | Foreign Sales | 
    
    
      | During 2005, 2004 and 2003, approximately dlra3cmam666cmam000,     dlra5cmam435cmam000 and dlra3cmam151cmam000, respectively, of our revenues were from external     customers located in foreign countries | 
    
    
      | Item 1A Risk Factors | 
    
    
      | We have experienced recent operating losses, working capital deficiencies     and negative cash flows from operations, and these losses and deficiencies     may continue in the future | 
    
    
      | Our recent operating losses, working capital deficiencies and negative     cash flows from operations may continue in the future and there can be no     assurance that our financial outlook will improve | 
    
    
      | For the years ended     December 31,  2005  and 2004, our operating losses were dlra7cmam479cmam000 and     dlra368cmam000, respectively | 
    
    
      | We experienced negative cash flows from operations     for the years ended December 31, 2005 and 2004 of dlra148cmam000 and dlra3cmam461cmam000,     respectively | 
    
    
      | There can be no assurance that our results of operations will     improve in the future | 
    
    
      | If our results of operations do not improve in the     future, an investment in our common stock could be negatively affected | 
    
    
      | We have invested significant resources in the development of lyophilization     manufacturing  capability, and we may not realize the benefit of these     efforts and expenditures | 
    
    
      | 8       _________________________________________________________________    [58]Table of Contents            We  are in the process of completing an expansion of our Decatur,     Illinois manufacturing facility to add capacity to provide lyophilization     manufacturing services, a manufacturing capability we currently do not have | 
    
    
      | Validation  and  approval of the lyophilization facility by the FDA is     anticipated in the second quarter of 2006 | 
    
    
      | As of December 31, 2005, we had spent approximately dlra19cmam691cmam000 on the     lyophilization expansion and anticipate the need to spend approximately     dlra1cmam000cmam000 of additional funds (excluding capitalized interest) which will     primarily be used for testing and validation as the major capital equipment     items  are  currently in place | 
    
    
      | In addition, we are working toward the     development of an internal ANDA lyophilized product pipeline | 
    
    
      | Manufacturing     capabilities  for lyophilized products are projected to be in place by     mid-2006 | 
    
    
      | However, there is no guarantee that we will be successful in     completing  development  of  lyophilization  capability, or that other     intervening events will not occur that reduce or eliminate the anticipated     benefits from such capability | 
    
    
      | For instance, the market for lyophilized     products could significantly diminish or be eliminated, or new technological     advances could render the lyophilization process obsolete, prior to our     entry into the market | 
    
    
      | There can be no assurance that we will realize the     anticipated benefits from our significant investment into lyophilization     capability at our Decatur manufacturing facility, and our failure to do so     could significantly limit our ability to grow our business in the future | 
    
    
      | We depend on a small number of distributors, the loss of any of which could     have a material adverse effect | 
    
    
      | A small number of large wholesale drug distributors account for a large     portion of our gross sales, revenues and accounts receivable | 
    
    
      | The following     three distributors, AmerisourceBergen, Cardinal and McKesson, accounted for     approximately 69prca of total gross sales and 46prca of total revenues in 2005,     and 76prca of gross trade receivables as of December 31, 2005 | 
    
    
      | In addition to     acting  as  distributors  of  our products, these three companies also     distribute a broad range of health care products for many other companies | 
    
    
      | The loss of one or more of these distributors, together with a delay or     inability to secure an alternative distribution source for end users, could     have a material negative impact on our revenue and results of operations and     lead to a violation of debt covenants | 
    
    
      | A change in purchasing patterns,     inventory levels, increases in returns of our products, delays in purchasing     products and delays in payment for products by one or more distributors also     could  have  a  material negative impact on our revenue and results of     operations | 
    
    
      | Certain of our directors are subject to conflicts of interest | 
    
    
      | John N Kapoor, Ph | 
    
    
      | D, our chairman of our board of directors, our     chief executive officer from March 2001 to December 2002, and a principal     shareholder,  is  affiliated  with EJ Financial Enterprises, Inc | 
    
    
      | (“EJ     Financial”), a health care consulting investment company | 
    
    
      | EJ Financial is     involved in the management of health care companies in various fields, and     Dr | 
    
    
      | Kapoor  is  involved in various capacities with the management and     operation of these companies | 
    
    
      | The John N Kapoor Trust dated 9/20/89 (the     “Kapoor Trust”), the beneficiary and sole trustee of which is Dr | 
    
    
      | Kapoor, is     a principal shareholder of each of these companies | 
    
    
      | Kapoor     does not devote his full time to our business | 
    
    
      | Although such companies do     not currently compete directly with us, certain companies with which EJ     Financial is involved are in the pharmaceutical business | 
    
    
      | Discoveries made     by one or more of these companies could render our products less competitive     or obsolete | 
    
    
      | The Kapoor Trust has also loaned us dlra5cmam000cmam000 resulting in     Dr | 
    
    
      | Kapoor effectively becoming a major creditor of ours as well as a major     shareholder | 
    
    
      | Potential conflicts of interest could have a material adverse     effect on our business, financial condition and results of operations | 
    
    
      | We may require additional capital to grow our business and such funds may     not be available to us | 
    
    
      | We may require additional funds to grow our business | 
    
    
      | However, adequate     funds  through  the financial markets or from other sources may not be     available  when  needed  or on terms favorable to us due to our recent     financial history | 
    
    
      | Further, the terms of such additional financing, if     obtained,  likely  will require the granting of rights, preferences or     privileges senior to those of our common stock and result in substantial     dilution of the existing ownership interests of our common stockholders and     could include covenants and restrictions that limit our ability to operate     or expand our business in a manner that we deem to be in our best interest | 
    
    
      | Our  growth  depends  on  our  ability  to  timely  develop additional     pharmaceutical products and manufacturing capabilities | 
    
    
      | Our  strategy for growth is dependent upon our ability to develop     products that can be promoted through current marketing and distributions     channels  and, when appropriate, the enhancement of such marketing and     distribution channels | 
    
    
      | We may not meet our anticipated time schedule for the     filing of ANDAs and NDAs or may decide not to pursue ANDAs or NDAs that we     have submitted or anticipate submitting | 
    
    
      | Our internal development of new     pharmaceutical products is dependent upon the research and development     capabilities  of  our  personnel  and  our strategic business alliance     infrastructure | 
    
    
      | There can be no assurance that we or our strategic business     alliances will successfully develop new pharmaceutical products or, if     developed, successfully integrate new products into                                         9       _________________________________________________________________    [59]Table of Contents       our existing product lines | 
    
    
      | In addition, there can be no assurance that we     will receive all necessary FDA approvals or that such approvals will not     involve  delays,  which adversely affect the marketing and sale of our     products | 
    
    
      | Our failure to develop new products, to maintain substantial     compliance with FDA compliance guidelines or to receive FDA approval of     ANDAs  or  NDAs, could have a material adverse effect on our business,     financial condition and results of operations | 
    
    
      | We have entered into several strategic business alliances which may not     result in marketable products | 
    
    
      | We have entered several strategic business alliances that have been     formed to supply us with low cost finished dosage form products | 
    
    
      | Since 2004,     we  have  entered into various purchase and supply agreements, license     agreements, and a joint venture that are all designed to provide finished     dosage form products that can be marketed through our distribution pipeline | 
    
    
      | However, there can be no assurance that any of these agreements will result     in FDA-approved ANDAs or NDAs, or that we will be able to market any such     finished dosage form products at a profit | 
    
    
      | In addition, any clinical trial     expenses that we incur may result in adverse financial consequences to our     business | 
    
    
      | Our  success  depends  on  the  development  of generic and off-patent     pharmaceutical products which are particularly susceptible to competition,     substitution policies and reimbursement policies | 
    
    
      | Our  success depends, in part, on our ability to anticipate which     branded pharmaceuticals are about to come off patent and thus permit us to     develop, manufacture and market equivalent generic pharmaceutical products | 
    
    
      | Generic pharmaceuticals must meet the same quality standards as branded     pharmaceuticals, even though these equivalent pharmaceuticals are sold at     prices that are significantly lower than that of branded pharmaceuticals | 
    
    
      | Generic substitution is regulated by the federal and state governments, as     is reimbursement for generic drug dispensing | 
    
    
      | There can be no assurance that     substitution will be permitted for newly approved generic drugs or that such     products will be subject to government reimbursement | 
    
    
      | In addition, generic     products  that  third  parties develop may render our generic products     noncompetitive or obsolete | 
    
    
      | There can be no assurance that we will be able     to consistently bring generic pharmaceutical products to market quickly and     efficiently in the future | 
    
    
      | An increase in competition in the sale of generic     pharmaceutical products or our failure to bring such products to market     before our competitors could have a material adverse effect on our business,     financial condition and results of operations | 
    
    
      | Further, there is no proprietary protection for most of the branded     pharmaceutical products that either we or other pharmaceutical companies     sell | 
    
    
      | In addition, governmental and cost-containment pressures regarding the     dispensing of generic equivalents will likely result in generic substitution     and  competition generally for our branded pharmaceutical products | 
    
    
      | We     attempt to mitigate the effect of this substitution through, among other     things,  creation  of  strong  brand-name recognition and product-line     extensions for our branded pharmaceutical products, but there can be no     assurance that we will be successful in these efforts | 
    
    
      | 10       _________________________________________________________________    [60]Table of Contents       We can be subject to legal proceedings against us, which may prove costly     and time-consuming even if meritless | 
    
    
      | In the ordinary course of our business, we can be involved in legal     actions with both private parties and certain government agencies | 
    
    
      | To the     extent that our personnel may have to spend time and resources to pursue or     contest any matters that may be asserted from time to time in the future,     this represents time and money that is not available for other actions that     we  might otherwise pursue which could be beneficial to our future | 
    
    
      | In     addition, to the extent that we are unsuccessful in any legal proceedings,     the consequences could have a negative impact on our business, financial |