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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549





FORM 10-K



|  |  |                                              
|- |  | ---------------------------------------------
|x |  | ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
|  |  | OF THE SECURITIES EXCHANGE ACT OF 1934       
|  | 
|  |  | For the fiscal year ended December 31, 2008  

or



|  |  |                                                  
|- |  | -------------------------------------------------
|  | 
| ̈ |  | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
|  |  | OF THE SECURITIES EXCHANGE ACT OF 1934           

For the transition period from
 to
.

Commission file number 0-19825





SciClone Pharmaceuticals, Inc.

(Exact name of Registrant as specified in its charter)



|                                                               |  |                                     
|-------------------------------------------------------------- |  | ------------------------------------
|Delaware                                                       |  | 94-3116852                          
|(State or other jurisdiction of Incorporation or organization) |  | (I.R.S. Employer Identification No.)
|                                                               | 
|950 Tower Lane Foster City, California                         |  | 94404                               
|(Address of principal executive offices)                       |  | (Zip Code)                          

(650) 358-3456

(Registrants telephone number, including area code)

Securities registered pursuant to
Section 12(b) of the Act:



|                               |  |                                                         
|------------------------------ |  | --------------------------------------------------------
|Common Stock, $0.001 par value |  | The NASDAQ Global Market of the NASDAQ Stock Market Inc.
|(Title of Class)               |  | (Name of each exchange on which registered)             

Securities registered pursuant to Section 12(g) of the Act:

None

Indicate by check mark if the
registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes   ̈        No  x

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.
Yes   ̈        No  x

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter
period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes  x        No   ̈

Indicate
by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of Registrants knowledge, in definitive proxy or information statements incorporated
by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  x

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer or a non-accelerated filer, See definition of accelerated filer and large accelerated filer in Rule 12b-2 of the Exchange Act
(Check one):

Large accelerated filer   ̈        Accelerated filer  x        Non-accelerated filer   ̈        Small Reporting Company   ̈

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes   ̈        No  x

The
aggregate market value of the voting stock held by non-affiliates of SciClone Pharmaceuticals, Inc. was approximately $69,764,000 as of June 30, 2008, based upon the average bid and asked price of SciClone Pharmaceuticals Inc.s Common
Stock on The NASDAQ National Market (now The NASDAQ Global Market of the NASDAQ Stock Market Inc.) on such date. Shares of Common Stock held by each executive officer and director have been excluded from the calculation because such persons may be
deemed to be affiliates. This determination of affiliate status is not necessarily a conclusive determination for other purposes.

As of
March 9, 2009, there were 46,219,562 shares of the Registrants Common Stock outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Part III incorporates by reference from the definitive proxy statement for the Companys 2009 Annual Meeting of Stockholders to be
filed with the Commission pursuant to Regulation 14A not later than 120 days after the end of the fiscal year covered by this Annual Report on Form 10-K (the Proxy Statement).









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TABLE OF CONTENTS



|           |  |                                                                                                                  |  |         
|---------- |  | ---------------------------------------------------------------------------------------------------------------- |  | --------
|           |  |                                                                                                                  |  | PAGE NO.
|Part I     |  |                                                                                                                  |  |         
|Item 1.    |  | Business                                                                                                         |  | 3       
|Item 1A.   |  | Risk Factors                                                                                                     |  | 18      
|Item 1B.   |  | Unresolved Staff Comments                                                                                        |  | 33      
|Item 2.    |  | Properties                                                                                                       |  | 33      
|Item 3.    |  | Legal Proceedings                                                                                                |  | 33      
|Item 4.    |  | Submission of Matters to a Vote of Security Holders                                                              |  | 33      
|Part II    |  |                                                                                                                  |  |         
|Item 5.    |  | Market for the Registrants Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities |  | 34      
|Item 6.    |  | Selected Financial Data                                                                                          |  | 35      
|Item 7.    |  | Managements Discussion and Analysis of Financial Condition and Results of Operations                            |  | 36      
|Item 7A.   |  | Quantitative and Qualitative Disclosures about Market Risk                                                       |  | 48      
|Item 8.    |  | Financial Statements and Supplementary Data                                                                      |  | 50      
|           |  | Report of Independent Registered Public Accounting Firm                                                          |  | 51      
|           |  | Consolidated Balance Sheets                                                                                      |  | 52      
|           |  | Consolidated Statements of Operations                                                                            |  | 53      
|           |  | Consolidated Statement of Stockholders Equity                                                                   |  | 54      
|           |  | Consolidated Statements of Cash Flows                                                                            |  | 55      
|           |  | Notes to Consolidated Financial Statements                                                                       |  | 56      
|Item 9.    |  | Changes in and Disagreements with Accountants on Accounting and Financial Disclosure                             |  | 79      
|Item 9A.   |  | Controls and Procedures                                                                                          |  | 79      
|Item 9B.   |  | Other Information                                                                                                |  | 82      
|Part III   |  |                                                                                                                  |  |         
|Item 10.   |  | Directors, Executive Officers and Corporate Governance                                                           |  | 82      
|Item 11.   |  | Executive Compensation                                                                                           |  | 83      
|Item 12.   |  | Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters                   |  | 83      
|Item 13.   |  | Certain Relationships and Related Transactions, and Director Independence                                        |  | 84      
|Item 14.   |  | Principal Accounting Fees and Services                                                                           |  | 84      
|Part IV    |  |                                                                                                                  |  |         
|Item 15.   |  | Exhibits, Financial Statement Schedules                                                                          |  | 84      
|Signatures |  | 88                                                                                                              

As used in this Annual Report, the terms we, us, our, the Company
and SciClone mean SciClone Pharmaceuticals, Inc. and its subsidiaries (unless the context indicates a different meaning). SciClone, the SciClone logo and ZADAXIN are registered U.S. trademarks and SCV-07 is a trademark of SciClone
Pharmaceuticals, Inc. All other Company names and trademarks included in this Annual Report are trademarks, registered trademarks or trade names of their respective owners.



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NOTE REGARDING FORWARD-LOOKING STATEMENTS:

This Annual Report on Form 10-K contains forward-looking statements within the meaning of
Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These forward-looking statements are based on our current expectations, estimates and projections about our
business, industry, managements beliefs and certain assumptions made by us. Words such as anticipate, expect, intend, plan, believe or similar expressions are intended to identify
forward-looking statements including those statements we make regarding our future financial results; anticipated product sales; the sufficiency of our resources to complete clinical trials and other new product development initiatives; the timing
and outcome of clinical trials; the timing of completion of therapy and observation of our clinical trials; ZADAXIN®s ability to complement existing therapies; prospects for ZADAXIN
and our plans for its enhancement and commercialization; future size of the worldwide hepatitis C virus, pancreatic cancer, liver cancer, malignant melanoma and other markets; research and development and other expense levels, cash and other asset
levels; the allocation of financial resources to certain trials and programs, as well as the outcome of the director nomination notice received by SciClone in December 2008 from a company controlled by Sigma-Tau Finanziaria S.p.A. (Sigma-Tau). These
statements are not guarantees of future performance and are subject to certain risks, uncertainties and assumptions that are difficult to predict. Therefore, our actual results could differ materially and adversely from those expressed in any
forward-looking statements as a result of various factors including, but not limited to, those described under the caption Risk Factors in this Annual Report on Form 10-K. We undertake no obligation to revise or update publicly any
forward-looking statements for any reason.

PART I



|Item 1. | Business
|------- | --------

OVERVIEW

SciClone Pharmaceuticals (NASDAQ: SCLN) is a for-profit, global pharmaceutical company with a
substantial international business and a product portfolio of novel therapies for cancer and infectious diseases. Our objective, which we believe we will achieve, is sustained profitability for the full year 2009 through a combination of
international sales growth, a cost-containing clinical development strategy, and focused expense management. ZADAXIN®, our brand of thymalfasin and our primary product, is sold in over 30
countries for the treatment of the hepatitis B virus (HBV) and the hepatitis C virus (HCV), certain cancers and/or as a vaccine adjuvant. Our cash position and the profit margin on our product sales and marketing operations provide the financial
resources for continued growth in our international business and for development of our pipeline of phase 2 drug candidates, including: RP101 for the treatment of pancreatic cancer and SCV-07 for the treatment of HCV and for oral mucositis. Our
DC Bead product is awaiting approval in the Peoples Republic of China (China) for the treatment of liver cancer.

We plan to expand our commercial operations, currently primarily located in China. A key part of our strategy is to leverage our decade of experience in China and to grow our international business by adding
commercial stage or near term commercial stage products to our portfolio. For example, after acquiring the Chinese marketing rights to DC BeadTMfor
liver cancer, we are pursuing its regulatory approval and, if approved, intend to launch this product in 2009. We believe we are well-positioned to in-license additional therapeutics for our international business with a focus on China, in part
because of our opportunity to develop and commercialize these products utilizing our well established sales and marketing organization in China.

SciClone continues its clinical development program potential with three product candidates being studied in four indications. Our latest stage opportunity, thymalfasin as a therapy for stage IV melanoma, is ready for phase 3 development.
We estimate that this is a $200 million market opportunity worldwide. If the targeted patient group can be extended to the adjuvant setting through additional clinical trials, we anticipate the global



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market opportunity could increase by about $500 million. We are in the process of seeking a partner for this phase 3 trial prior to initiating enrollment.

In June 2007, we reported positive data from a phase 2 trial, conducted in partnership with Sigma-Tau, treating patients with stage IV
melanoma, in which we showed that thymalfasin in combination with dacarbazine (DTIC) chemotherapy and low dose interferon alpha met its primary endpoint. Further, two of the thymalfasin treated groups had an overall response rate three times higher
than stage IV melanoma patients treated with DTIC, the current standard of care, and low dose interferon alpha. In addition, survival, a key secondary endpoint of the trial, was extended by nearly 3 months. In November 2008, we reported that we
reached an agreement on Special Protocol Assessment with the U.S. Food and Drug Administration (FDA) on the design of a phase 3 registration trial for thymalfasin as a potential treatment for stage IV melanoma that adequately addresses the
objectives necessary to support a regulatory submission.

In addition to thymalfasin, we are developing RP101 and SCV-07 for the treatment
of life-threatening diseases. We are conducting a multi-center, randomized, double-blinded, placebo controlled phase 2 clinical trial using RP101 in combination with gemcitabine chemotherapy in approximately 153 patients with unresectable stage III
and IV pancreatic cancer. We announced March 9, 2009, that we completed enrollment in this trial ahead of schedule and that we expect to report results in the first half of 2010.

In September 2008, we reported what we believe are promising results from our proof-of-concept phase 2a clinical trial using SCV-07 as a sole agent
administered to patients chronically infected with HCV. The trial was designed to evaluate the effect of SCV-07 on hepatitis C viral load, as well as on other measures of immune response. SCV-07 demonstrated activity in some treated patients in the
higher dosage groups, and the decrease in viral load in these patients was accompanied by an increase in a biomarker which is usually correlated with an immunological response against HCV. Additionally, SCV-07 was shown to be generally safe and
well-tolerated with no dose limiting toxicities or serious adverse events reported. We are planning to initiate a phase 2b trial for SCV-07 in HCV in 2009.

During the fourth quarter of 2008, SCV-07 also entered phase 2 clinical development to assess the safety and efficacy of SCV-07 for the delay to onset of severe oral mucositis in subjects receiving chemoradiation
therapy for the treatment of cancers of the head and neck. In this multi-center, randomized, double-blind, placebo-controlled dose-ranging study, we plan to enroll approximately 60 patients and expect to complete enrollment of this trial before the
end of 2009.

SciClone Pharmaceuticals, Inc. was organized in 1990 as a California corporation and reincorporated in Delaware in 2003. Our
corporate headquarters are located in Foster City, California. For information about our revenues from external customers, measures of our profit and loss, our total assets and other financial matters, you should read our Consolidated Financial
Statements provided in Part II, Item 8 of this Form 10-K.

STRATEGY

SciClones corporate strategy focuses on achieving and maintaining profitability for the full year of 2009. During 2008, we achieved significant
increases in our revenue largely driven by our China-based organization. In 2009, we plan to leverage and expand this success to obtain long-term profitability by growing our commercial activities through in-licensing products that can rapidly aid
our profitability as well as expanding in new geographic markets. SciClones new clinical development strategy is to focus on driving cost-efficient phase 1 and 2 development of promising compounds while seeking development partners for costly
phase 3 trials allowing us to achieve the potential upside of our portfolio of drug candidates.

Over the last decade, SciClone China has
established a sales and marketing organization and extensive importation and distribution channels, which have resulted in strong growth in sales and substantial cash flow. Through our sales organization of more than 160 medical representatives, we
believe we have developed a good



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reputation and relationships with physicians and administrators in over 500 hospitals in the major cities in China. We are expanding geographically in China
to position the Company for further growth. As a result of these efforts, ZADAXIN is one of the top-selling imported pharmaceutical products in China, measured in revenue, and we have a strong commercial presence in liver disease, cancer and the
intensive care setting. We plan to expand our clinical development and regulatory capabilities in China to develop and commercialize additional products, such as DC Bead, by working with locally established contract research organizations (CROs) to
conduct International Conference on Harmonization (ICH) good clinical practice (GCP)-compliant standard clinical trials and file regulatory documents with the Chinese State Food and Drug Administration (the SFDA).

A key factor in the successful execution of our strategy is the in-licensing or acquisition of promising commercial and development-stage product
candidates and seeking partners to share or pay the expenses of costly phase 3 clinical trials. One source of these potential in-licensed programs may be small to mid-sized research-focused biotechnology companies, based in the United States, Europe
and throughout Asia, seeking to rapidly and cost-effectively advance the development of their products for their home markets. We believe that one of our main competitive advantages in securing such licenses or in acquiring products is our ability
to commercialize novel pharmaceutical products in China.

Our objective is to achieve our many significant Company milestones in 2009,
including achieving profitability and maintaining it in future years, launching DC Bead in China, completing enrollment in the phase 2 pancreatic cancer trial for RP101 during the first half of 2009, completing enrollment of patients in the phase 2
SCV-07 trial for oral mucositis, beginning enrollment in a phase 2b trial for SCV-07 for HCV, and seeking a partner for a phase 3 trial for thymalfasin for malignant melanoma. Our strategy may include additional partnerships and in-licensing and
merger and acquisition transactions for products.

BUILDING A LEADING INTERNATIONAL PHARMACEUTICAL BUSINESS

International Sales and Marketing

ZADAXIN is
approved in over 30 countries, primarily in Asia, Eastern Europe, the Middle East and Latin America where our distributors are largely responsible for the marketing and sales of the product. ZADAXINs approvals are principally for the treatment
of HBV, with additional approvals in certain countries for the treatment of HCV, as a vaccine adjuvant, or as a chemotherapy adjuvant for cancer patients with weakened immune systems. We sell ZADAXIN in various international markets through our
wholly owned subsidiary, SciClone Pharmaceuticals International Ltd. (SPIL).

SPIL is registered in the Cayman Islands and has its
principal office in Hong Kong. SPIL orders ZADAXIN from our European manufacturer and contracts with a third party for the storage of our finished goods inventory at warehousing facilities in Hong Kong. SPIL then distributes our product worldwide
from these warehousing facilities based on purchase orders from our customers. Under our established distribution arrangements, local importers and distributors are responsible for the importation, inventory, distribution and invoicing of ZADAXIN.

Product sales were $54,108,000, $37,038,000, and $32,433,000 for the years ended December 31, 2008, 2007 and 2006, respectively, and
all were from sales of ZADAXIN.

Our Established Business in China

In China, we have an established business with growing product revenue and positive cash flow. We are committed to building on this base and introducing
new pharmaceutical products to meet the countrys evolving healthcare needs. We launched ZADAXIN in China in 1996 and by 2008 our worldwide sales of this product reached more than $54 million, 94% of which was sales to China. Today, ZADAXIN is
one of the top imported pharmaceutical products in China, measured by revenue.

Over the past decade, SciClone China has established a
strong commercial presence in liver disease, cancer and the intensive care setting. We have more than 160-persons in our growing sales organization. These



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representatives focus their efforts on building strong relationships with physicians, pharmacists and administrators in over 500 hospitals throughout China.

In China, orders for ZADAXIN are fulfilled largely by distributors and subdistributors who purchase ZADAXIN from our selected,
established, government-licensed importing agents.

ZADAXIN® has strong brand recognition and is positioned as a high-quality, imported, premium-priced product. ZADAXIN is approved in China for the treatment of hepatitis B virus (HBV) and for use as a
vaccine adjuvant. However, physicians have been using ZADAXIN increasingly in oncology and for intensive care patients.

China accounted
for approximately 94%, 92%, and 92%, respectively, of our product sales for the years ended December 31, 2008, 2007 and 2006. In 2008, Shanghai Lingyun and China National Pharmaceutical Foreign Trade Corporation accounted for 68% and 22% of our
product sales, respectively, and one other importer accounted for 4%. In 2007, Shanghai Lingyun and China National Pharmaceutical Foreign Trade Corporation accounted for 63% and 21% of our product sales, respectively, and one other importer
accounted for 8%. In 2006, Shanghai Lingyun and China National Pharmaceutical Foreign Trade Corporation accounted for 66% and 15% of our product sales, respectively, and two other importers accounted for a combined 11%. No other customers accounted
for more than 10% of product sales in those periods. As of December 31, 2008, approximately $11,420,000 or 96% of our accounts receivable were attributable to two customers in China.

Broadening SciClones International Product Portfolio

Currently, we are evaluating opportunities to acquire or in-license the marketing rights to other proprietary products in China that can be effectively and efficiently marketed to physicians by our team of medical
representatives. To maintain maximum efficiency in our existing operations, we plan to continue to focus on product opportunities in the areas of oncology, including supportive care, infectious disease and intensive care medicine.

As the first of such in-license opportunities, in June 2006 we acquired the exclusive China
marketing rights to DC BeadTM, an embolizing and chemotherapy releasing device, for liver cancer for which we filed a regulatory application with
the SFDA. We expect to launch this product in 2009. DC Bead is currently approved in Europe for use in the treatment of malignant hypervascularized tumors such as hepatocellular carcinoma (HCC), or primary liver cancer. China accounts for one-half
of the worlds liver cancer cases and more than 300,000 people die annually from this disease in China, making this an important unmet medical need.

DEVELOPING PRODUCTS FOR THE U.S. AND EUROPEAN MARKETS

SciClones Lead Product ZADAXIN (Thymalfasin)

ZADAXIN, scientifically referred to as thymalfasin or thymosin alpha 1, is SciClones synthetic preparation of thymalfasin, a thymic peptide which
circulates in the blood naturally, and is instrumental in the immune response to certain cancers and viral infections. Published scientific and clinical studies have shown that thymalfasin helps stimulate and direct the bodys immune response
to eradicate infectious diseases like HCV and HBV, as well as certain cancers. Thymalfasin appears to be well tolerated with few reports of significant side effects or toxicities associated with its use.

Thymalfasin elicits a variety of immune system responses against viruses. One such response is an increase in production of certain subsets of white
blood cells and their differentiation into CD-4 helper cells, specifically towards differentiation into the Th1 subset of CD-4 helper cells (Th1 cells secrete cytokines such as interleukin-2 (IL-2) and gamma interferon that can help the immune
response). Moreover, as thymalfasin increases differentiation into Th1 cells, it also results in decreased CD-4 cell differentiation into the Th2 subset of CD-4 helper cells that produce cytokines, such as IL-4, which are associated with persistence
of viral infection. In addition, thymalfasin stimulates several other components of the immune response that help the body attack and kill virally-infected cells.



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Our European partner, Sigma-Tau Finanziaria S.p.A. (Sigma-Tau), recently completed a triple
therapy combination (ZADAXIN plus pegylated interferon alpha (peg-IFN-2a) and ribavirin (RBV)) hepatitis C clinical trial. On November 5, 2008, we announced the top-line results from this large, randomized, phase 3 clinical trial evaluating
this triple therapy combination as a treatment for patients with hepatitis C virus (HCV) who have not responded to prior therapy consisting of peg-IFN and RBV alone, which is the current standard of care. The thymalfasin treated group did not
achieve statistical significance for the primary end point of sustained virological response (SVR) as assessed in the primary analysis population, i.e. the intent-to-treat population. In the prospectively defined secondary population of patients who
completed the full course of 48 weeks of treatment with thymalfasin in addition to peg-IFN-2a and RBV (Completer Population), the primary endpointwas achieved with statistical significance. Based on the results from this trial, we are not
planning additional clinical trials for thymalfasin in HCV in the U.S. or Europe, however discussions with regulators and related actions are being taken to seek possible approvals from regulatory authorities in particular countries based
upon the results of the trial.

SciClone has patent protection through 2021 in the United States and Europe for the HCV treatment
approach using the triple therapy of thymalfasin, pegylated interferon, and ribavirin. Sigma-Tau retains the European rights to thymalfasin, while we have retained rights in all other regions of the world, including the United States.

About HCV

HCV is a
blood-borne viral disease which causes inflammation of the liver. The World Health Organization estimates that 170 million people worldwide are infected with HCV, and the Centers for Disease Control estimates that approximately 8 to
10 million people are infected with HCV throughout the U.S. and Europe. Of these patients, more than 5 million are chronically infected, and the persistent liver inflammation in chronically infected patients can develop serious
complications including cirrhosis of the liver, liver failure and hepatocellular carcinoma or liver cancer. Each year, approximately 160,000 patients in the United States and Europe are treated for HCV, with only half of those patients achieving an
SVR.

Thymalfasin for Advanced-Stage Malignant Melanoma

In June 2007, we reported results from a 488-patient phase 2 clinical trial showing thymalfasin achieved its primary endpoint of tumor response and shows promise in extending survival for patients diagnosed with stage
IV melanoma, the most advanced form of skin cancer. Results showed that thymalfasin in combination with DTIC chemotherapy tripled the overall response rate and extended overall survival in some arms of the trial by nearly 3 months compared to
patients treated with DTIC, the current standard of care, and low dose interferon alpha. This phase 2 clinical trial was conducted by Sigma-Tau in Europe and the final data were reported at the 2007 Annual Meeting of the American Society of Clinical
Oncology (ASCO).

In November 2008, we reported that we and the U.S. Food and Drug Administration (FDA) reached a Special Protocol
Assessment (SPA) agreement on the design of a phase 3 registration trial for thymalfasin as a potential treatment for stage IV melanoma that adequately addresses the objectives necessary to support a regulatory submission. We are currently seeking a
partner for this phase 3 trial in melanoma. We estimate the worldwide market for stage IV melanoma to be $200 million, with a much larger market potential in the adjuvant setting.

Thymalfasin has been granted Orphan Drug Designation by the U.S. FDA for the treatment of stage IIb through stage IV melanoma. The Orphan Drug
designation will allow us a seven-year period of market exclusivity if and when thymalfasin is approved for this indication in the United States. This designation is intended to provide incentives to drug and biologics suppliers to develop and
supply drugs for the treatment of rare diseases, currently defined as diseases that affect fewer than 200,000 individuals.

The completed
phase 2 multi-center, randomized, open-label clinical trial enrolled 488 patients with stage IV metastatic melanoma at 64 European clinical sites. The trial was designed to evaluate different dose levels of



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thymalfasin in combination with DTIC chemotherapy, with and without low-dose interferon alpha, as a first-line treatment for malignant melanoma. Most
patients enrolled in the trial had liver and other metastases and the remaining patients had lung metastases and skin or lymph node metastases. Thymalfasin at all dose levels was well-tolerated in all treated patients, with no serious adverse events
attributed to the drug.

Phase 2 clinical trial results demonstrated that thymalfasin achieved its primary endpoint in overall tumor
response. In this phase 2 clinical trial, all patients in the treatment arms containing thymalfasin showed a greater overall tumor response, including complete response (CR) and partial response (PR), than those in the control arm. Patients treated
with the 3.2 mg dose of thymalfasin in combination with DTIC without interferon alpha showed an overall tumor response of 12.1%, compared to 4.1% for patients in the control group treated with DTIC and interferon alpha.

When measured for overall survival, all patients in the treatment arms containing thymalfasin reached a longer median survival than those in the control
arm. In the ITT (Intent-to-treat; all randomized patients) analysis patients treated with the 3.2 mg dose of thymalfasin in combination with DTIC without interferon alpha reached a median survival of 9.3 months while patients treated with the 6.4 mg
dose of thymalfasin in combination with DTIC and interferon alpha reached a median survival of 10.3 months compared to 6.6 months for patients in the control group treated with DTIC and interferon alpha.

In a subset analysis excluding patients with elevated levels of the enzyme lactate dehydrogenase (LDH), a factor associated with poor prognosis, the
combined (N=273) groups of patients with normal LDH levels treated with thymalfasin in combination with DTIC reached a median survival of 12.5 months, and the group (N=67) of patients treated with the 6.4 mg dose of thymalfasin in combination with
DTIC and interferon alpha reached a median survival of 12.6 months, compared to 10.8 months for the control (N=68) group treated with DTIC and interferon alpha. While the trial results for the treatment control arms as a whole did not demonstrate a
significant difference for median progress-free survival, median progression free survival was 2.63 months for the group of normal LDH patients in the combined thymalfasin treated patients, compared to 2.17 months for the control group treated with
DTIC and interferon alpha.

About Malignant Melanoma

Malignant melanoma ranks as one of the most common cancers in the United States and Europe. In 2008, the American Cancer Society estimated that
approximately 8,420 deaths would occur from melanoma and another 62,480 cases of melanoma were expected to be diagnosed in the United States. Melanoma is classified as stage IV, the most advanced form, once the cancer has spread beyond the skin to a
distant site. DTIC and interleukin-2 (IL-2) are the only FDA-approved therapies for the treatment of malignant melanoma. However, these therapeutic agents including alpha interferon, used alone or in combination, are ineffective at extending overall
patient survival, which at this stage is typically only about six to nine months. Response to treatment largely depends upon the stage of melanoma, disease site and the extent to which the cancer has spread.

RP101 for Cancer

In January 2008, SciClone
dosed its first patient in a phase 2 clinical trial using RP101 as an additive therapy to gemcitabine, the current standard of care, for the treatment of patients with pancreatic cancer. We announced completion of the enrollment of the planned 153
patients in this phase 2 clinical trial on March 9, 2009 and expect to report results in the first half of 2010.

We estimate the
potential U.S. market opportunity is $350 million for RP101, a nucleoside analog which may act to enhance the beneficial effect of chemotherapy. In April 2007, we acquired the exclusive rights in the United States and Canada to develop and
commercialize RP101 for the treatment of cancer from Resistys, Inc., a wholly owned subsidiary of Avantogen Oncology, Inc. Under the terms of the agreements with Resistys, Inc. and RESprotect GmbH, we paid approximately $1,700,000 in upfront fees,
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$1,320,000 milestone payment upon dosage of the first patient in the phase 2 clinical trial. In addition, we may be obligated to pay post phase 3
success-based regulatory and commercial milestone payments of up to $22,000,000 as well as royalties on future sales. We believe this agreement provides an attractive opportunity to develop RP101 for a new indication with significant market
potential for small near-term payments and future success-based payments upon developing and commercializing this compound.

RP101 has been
granted Orphan Drug Designation for the adjunct treatment of pancreatic cancer by the U.S. FDA. The drug is approved in several European countries for antiviral indications. We believe that the compounds potential efficacy to combat
chemoresistance and improve chemosensitivity constitutes a new clinical use for RP101, which is protected by use patents, the exclusive rights to which we have for the United States and Canada.

Phase 2 Pancreatic Cancer Trial Protocol

This ongoing phase 2 clinical trial is randomized, placebo-controlled, and double-blind and is planned to be conducted at 55 sites throughout the United States, Europe and South America. On March 9, 2009, we
announced completion of the planned enrollment of 153 late-stage pancreatic cancer patients, randomized with two patients assigned to the treatment arm for each patient assigned to the control arm in this trial. Patients receive either gemcitabine
plus RP101 or gemcitabine alone for three weeks, followed by one week of rest, for each of six cycles. The primary endpoint is overall survival, with a secondary endpoint of progression-free survival.

Phase 1 Study Data

In a
previous phase 1 clinical study in 22 late-stage pancreatic cancer patients, patients receiving RP101 in combination with gemcitabine had a median survival of 9.3 months, compared to a historical control of approximately 6 months for patients
treated with gemcitabine alone. In addition, six and 12-month survival rates for treated patients were 68% and 39%, respectively, compared to historical controls of 47% and 13% for patients treated with gemcitabine alone.

In a separate phase 1 study published in the Journal of Clinical Oncology, patients treated with RP101, gemcitabine and cisplatin had a median survival
of 447 days, compared to the historical control of 186 days for patients treated with gemcitabine and cisplatin alone. Median time to progression for the treated patients group was 280 days compared to 104 days for the historical control group.

In both studies, the most common adverse events were nausea, fatigue, vomiting, neutropenia, anorexia, and fever, toxicities consistent
with those expected for gemcitabine alone. Although it is difficult to draw conclusions from two separate, unrelated trials, we believe the results from these clinical trials are encouraging.

About RP101

RP101, also known
as BVdU, is a nucleoside analog which has shown the potential to prevent the induction of resistance to chemotherapy, suppressing genes involved in development of that resistance, and enhancing sensitivity to chemotherapy. Additionally, RP101 has
been shown to induce cell death, or apoptosis, in cancer cells. In several preclinical and clinical studies, RP101 has shown biological activity in various cancer indications and has shown the potential to extend survival for pancreatic cancer
patients.

About Pancreatic Cancer

Pancreatic cancer is one of the most deadly forms of cancer. The American Cancer Society estimated in 2008 that approximately 37,680 cases and 34,290 deaths would result from pancreatic cancer in the United States,
making it the fourth leading cause of overall cancer death. This disease is difficult to diagnose in its early stages, and most patients have incurable disease by the time they are diagnosed with pancreatic cancer. The



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overall median survival of patients with pancreatic cancer is only four to six months. Patients with advanced stages of pancreatic cancer are typically
treated with chemotherapeutic agents such as gemcitabine, alone or in combination with other addictive therapeutics, with minimal increases in overall survival.

SCV-07 for Infectious Diseases and Oncology

In September 2008, we reported what we believe are promising results
from our proof-of-concept phase 2a clinical trial using SCV-07 as a sole agent administered to patients chronically infected with HCV. The trial was designed to evaluate the effect of SCV-07 on hepatitis C viral load, as well as on other measures of
immune response. SCV-07 demonstrated activity in some treated patients in the higher dosage groups, and the decrease in viral load in these patients was accompanied by an increase in an immunological biomarker which is usually correlated with
response against HCV. Additionally, SCV-07 was shown to be generally safe and well-tolerated with no dose limiting toxicities or serious adverse events reported.

During the fourth quarter of 2008, SCV-07 also entered phase 2 clinical development to assess the safety and efficacy of SCV-07 for the delay to onset of severe oral mucositis in subjects receiving chemoradiation
therapy for the treatment of cancers of the head and neck. In this multi-center, randomized, double-blind, placebo-controlled dose-ranging study, we plan to enroll approximately 60 patients and expect to complete enrollment of this trial before the
end of 2009.

During 2009, we plan to begin a phase 2b clinical trial enrolling 60 patients using SCV-07 in combination with ribavirin
administered to patients chronically infected with HCV. Should the results of this trial be positive, SCV-07 could be developed as a safe and potentially orally bioavailable HCV therapeutic which could replace or lower the dose of pegylated
interferon alpha therapy.

SCV-07 has strong intellectual property protection through composition of matter patent claims and
is approved already in Russia for improvement of depressed immune systems. We acquired exclusive worldwide rights outside of Russia from Verta, Ltd.

Phase 2 HCV Trial Protocol

The randomized, placebo-controlled phase 2a trial was designed to
enroll 30 patients infected with the genotype 1 strain of the HCV virus who previously responded to treatment with interferon alpha and ribavirin, but subsequently relapsed. Patients were randomized into three cohorts of escalating doses receiving
daily subcutaneous injections of SCV-07 or placebo. After completing seven days of monotherapy all patients were monitored for 14 days. The primary endpoint of the trial was a single-log reduction in the hepatitis C viral load. In chronically
infected patients, without treatment, variations in the amount of circulating HCV typically do not vary by more than 0.3 log. In this trial, reductions of greater than 0.6 log were seen in more than 10% of treated patients.

Preclinical Data

In June
2007, we reported data from an animal model study demonstrating that SCV-07 inhibits melanoma tumor growth, a cancer known to be sensitive to immune modulation. Additional preclinical studies in mucositis, lung cancer, and malignant melanoma have
demonstrated positive results.

About SCV-07

Our proprietary drug candidate SCV-07 (gamma-D-glutamyl-L-tryptophan) is a synthetic peptide with proven immune stimulating effects. SCV-07 has shown efficacy in various animal models of diseases expected to be
sensitive to an improvement in the immune system, including various bacterial and viral infections, cancers, prevention of side effects from radiation, and enhancement vaccines. SCV-07 specifically stimulates the immune



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systems through its effects on T-helper 1 cells, which are essential for clearance of viral infections. SCV-07 has shown safety at varied single and
multi-dose levels and is orally bioavailable, differentiating it from other immunomodulators.

INTELLECTUAL PROPERTY AND PROPRIETARY RIGHTS

Patents

We seek regulatory
approval for our products in disease areas with unmet medical need, significant market potential and where we have a proprietary position through patents covering use, manufacturing process, or composition of matter for our products. For our lead
product ZADAXIN, we are the licensee or owner of patents relating to the use of thymosin for a number of diseases.

We are the owner of a
patent relating to the use of thymalfasin in combination with pegylated interferon and ribavirin as a therapy for HCV in the United States. We are likewise the exclusive owner of patents relating to the use of thymalfasin in combination with
pegylated interferon with or without ribavirin as well as the use of thymalfasin in combination with interferon alpha 2b, whether pegylated or not, plus ribavirin as a therapy for HCV in Europe and a significant number of other countries. These
patents will expire in 2021. In the United States and certain European countries, the period of patent protection may be extended depending on the relevant dates of patent grant and market authorization, and we may, depending on the timing of any
future approval, be eligible for such an extension.

We are the licensee or owner of patents relating to the use of thymalfasin as a
combination therapy for HBV that do not expire until 2019 in the United States and Europe and 2012 in Japan. We have applied for, but have not yet been issued a patent with respect to the use of thymalfasin as a therapy for melanoma. However,
thymalfasin marketing exclusivity for this indication is available for seven years to us under orphan drug designation in the United States. Several corresponding additional patent applications have been issued or patent applications are pending in
other countries for each of the above named indications. We are also a patentee, applicant or exclusive licensee of patents related to the use of thymalfasin for several other disease areas. We also have a patent and patent applications for making
pegylated thymalfasin as well as for the product itself which has been issued in the United States and certain other countries.

We are the
exclusive licensee of issued U.S. patents covering certain methods of use of RP101 which relate to preventing or reducing the formation of resistance in cytostatic treatment, a treatment typically used in cancer. These rights extend to approximately
2021.

We are the exclusive licensee of issued patents relating to the composition of matter of SCV-07 and related products in the United
States and a number of major international markets, and have pending applications for the use of SCV-07 for a number of indications, including the treatment of oral mucositis as well as the treatment of HCV.

Proprietary Rights

In addition to our patent
protection, we intend to use other means to protect our proprietary rights. We may pursue marketing exclusivity periods that are available under regulatory provisions in certain countries including the United States, Europe and Japan.

Orphan drug protection has been or may be sought where available if such protection also grants seven years of market exclusivity. We have obtained
orphan drug designation for thymosin alpha 1 for the treatment of malignant melanoma and chronic hepatitis B in the United States and for the treatment of hepatocellular carcinoma in the United States and in Europe. We have obtained orphan drug
designation for RP101 for the adjunct treatment of pancreatic cancer in the United States.



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We have filed trademark applications worldwide for ZADAXIN and other trademarks that appear on our
commercial packaging and promotional literature. Copyrights for the commercial packaging may prevent counterfeit products or genuine but unauthorized products from entering a particular country by parallel importation. Brand and trademark protection
are particularly important to us in China. We have implemented anti-counterfeiting measures on commercial packaging and we are registering the packaging with customs departments in countries where such procedures exist. We rely upon trade secrets,
which we seek to protect in part by entering into confidentiality agreements with our employees, consultants, corporate partners, suppliers, and licensees.

MANUFACTURING

ZADAXIN is manufactured for us by third parties under exclusive contract manufacturing and supply agreements.
We closely monitor production runs of ZADAXIN and regularly conduct our own quality assurance audit programs. We believe the manufacturing facilities of our contract suppliers are in compliance with the FDAs current Good Manufacturing
Practices, and the Japanese or European equivalents of such standards.

The manufacture of RP101 is managed for us by RESprotect GmbH under
an exclusive manufacturing and supply agreement for our phase 2 clinical trial as well as possible future commercial supplies. We also have an exclusive supplier for the manufacture of SCV-07 for our ongoing phase 2 mucositis and anticipated phase
2b HCV trials.

In the event of the termination of an agreement with any single supplier, we believe that we would be able to enter into
arrangements with other suppliers with similar terms. We do not intend at this time to acquire or establish our own dedicated manufacturing facilities for any of our products. We believe that our current manufacturing partners for ZADAXIN have
enough manufacturing capacity to meet potential market demand. We also believe that our current manufacturing partners for RP101 and SCV-07 will be able to meet our phase 2 clinical trial needs.

COMPETITION

Our competitors include pharmaceutical
companies, biotechnology firms, universities and other research institutions, both in the United States and abroad, that are actively engaged in research and development or marketing of products in the therapeutic areas we are pursuing, particularly
cancers such as malignant melanoma, pancreatic cancer and certain infectious diseases such as HCV and HBV. Currently, competitors are marketing drugs for HCV, HBV and cancer, or have products in clinical trials. We believe that the principal
competitive factors in this industry for a marketed drug include the efficacy, safety, price, therapeutic regimen, manufacturing, quality assurance and associated patents and the capabilities of its marketer.

In addition, most of our competitors, particularly large pharmaceutical companies, have substantially greater financial, technical, regulatory,
manufacturing, marketing and human resource capabilities than SciClone. Most of them also have extensive experience in undertaking the preclinical and clinical testing and in obtaining the regulatory approvals necessary to market drugs. Additional
mergers and acquisitions in the biotechnology and pharmaceutical industries may result in even more resources being concentrated with our competitors.

For the treatment of late-stage (stage IV) melanoma, approved products in the United States are limited to DTIC and interleukin 2 (IL-2). However, due to its toxicity, interleukin 2 (IL-2) therapy typically is limited
to specialized treatment centers where patients must be monitored carefully for toxic side effects. No new therapies for late-stage melanoma have been approved within the last five years, and survival outcomes remain extremely poor for
late-stage patients. For the treatment of cancer, many companies are researching, developing, or marketing other products for use alone or in combination with other therapies. In addition, we expect continuing advancements in and increasing
awareness of the use of therapeutics which boost the immune system to fight cancer and infectious diseases. These developments may create new competitors.



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For the treatment of HBV, current therapies being marketed by competitors include interferon alpha, in
standard and pegylated forms, nucleoside analogues such as lamivudine, nucleotide analogue adefovir, and nucleoside analogue, entecavir. In addition to these products, in our largest market China, ZADAXIN faces competition from other synthetic and
generic biological extracts, which are locally manufactured and significantly lower priced.

Patients with advanced stages of pancreatic
cancer are typically treated with chemotherapeutic agents such as gemcitabine, alone or in combination with other therapeutics with minimal increases in overall survival.

Future clinical trials may or may not show ZADAXIN, RP101, or SCV-07 to have advantages or clinically significant synergistic value over such existing or future competitive products.

RESEARCH AND DEVELOPMENT

A major portion of our
operating expenses to date are related to research and development (R&D). R&D expenses consist of independent R&D costs and costs associated with collaborative R&D and in-licensing arrangements. A substantial portion of our
development expense is third party expense relating to the conduct of clinical trials. R&D expenses were $23,537,000, $17,446,000, and $14,088,000, for the years ended December 31, 2008, 2007, and 2006, respectively. We intend to maintain
our strong commitment to R&D as an essential component of our product development effort. Licensed technology as well as products developed by outside parties are an additional source of potential products.

EMPLOYEES

As of December 31, 2008, we had 227
employees, 46 in the United States, 171 in the Peoples Republic of China, and 10 in other countries. From time to time, we engage the services of consultants worldwide with pharmaceutical and business backgrounds to assist in our product
development and ZADAXIN commercialization activities. We plan to leverage our key personnel by continuing to make extensive use of clinical research organizations, contract laboratories, development consultants and collaborations with pharmaceutical
companies to develop and market our products.

GOVERNMENT REGULATION

Regulation by governmental authorities in the United States, China and other foreign countries is a significant factor in the manufacturing and marketing of our products, as well as in ongoing research and development
activities and in pre-clinical and clinical trials and testing related to our products. If our products are manufactured, tested or sold in the United States, they will be regulated in accordance with the Federal Food, Drug, and Cosmetic Act,
commonly referred to as the FD&C Act. In addition to obtaining FDA approval for each product, each manufacturing establishment must be registered with the FDA. Manufacturing establishments are subject to inspections by the FDA and by other
federal, state and local agencies and must comply with current U.S. Good Manufacturing Practices (cGMP). In complying with cGMP standards, manufacturers must continue to expend time, money and effort in the area of production and quality assurance
to ensure full technical compliance.

In China, the pharmaceutical industry is subject to extensive government regulation and supervision.
The regulatory framework addresses all aspects of operating in the pharmaceutical industry, including approval, production, licensing and certification requirements and procedures, periodic renewal and reassessment processes, registration of new
drugs and environmental protection. Violation of applicable laws and regulations may materially adversely affect our business. We are required to renew drug registration certificates and GMP certificates every five years. If we are unable to obtain
or renew such permits or certificates or any other regulatory approvals required for our operation, we will not be able to engage in the manufacture of our products and our business may be adversely affected. The regulatory framework regarding the
pharmaceutical industry in China is subject to change and amendment from time to time. Any such change or amendment may have an adverse effect on our business. Changes to the regulatory framework could materially and adversely affect our business,
financial condition and results of operations.



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With respect to the United States, the steps required before a new drug may be distributed commercially
generally include:



| |  |  | conducting appropriate pre-clinical laboratory evaluations, including animal studies, in compliance with the FDAs Good Laboratory Practice (GLP) requirements,
to assess the potential safety and efficacy of the product, and to characterize and document the products chemistry, manufacturing controls, formulation and stability;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | submitting the results of these evaluations and tests to the FDA, along with manufacturing information, analytical data, and protocols for clinical studies, in an
Investigational New Drug Application (IND), and receiving approval from the FDA that the clinical studies proposed under the IND are allowed to proceed;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | obtaining approval of Institutional Review Boards (IRBs) to administer the product to humans in clinical studies;
| | - |  | -----------------------------------------------------------------------------------------------------------------



| |  |  | conducting adequate and well-controlled human clinical trials in compliance with the FDAs Good Clinical Practice (GCP) requirements that establish the safety
and efficacy of the product candidate for the intended use, typically in the following three sequential, or slightly overlapping pre-approval stages:
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Phase 1:The drug is initially introduced into healthy human subjects or patients and tested for safety, dose tolerance, absorption, metabolism, distribution
and excretion;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Phase 2:The drug is studied in a limited number of patients with the disease or medical condition for which the new investigational drug is intended to
identify possible adverse effects and safety risks, to determine dose tolerance and the optimal effective dose and to collect initial efficacy data;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Phase 3:The drug is studied in an expanded patient population at multiple clinical study sites, to confirm efficacy and safety at the optimized dose, by
measuring a primary endpoint established at the outset of the study, and comparing it to that of established therapies, if any; and when required;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | development of manufacturing processes which conform to FDA current Good Manufacturing Practices, or cGMPs, as confirmed by FDA inspection;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | submitting to the FDA the results of pre-clinical studies, clinical studies, and adequate data on chemistry, manufacturing and control information to ensure
reproducible product quality batch after batch, in a New Drug Application (NDA) or Biologics License Application (BLA); and
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | obtaining FDA approval of the NDA, including inspection and approval of the product manufacturing facility as compliant with cGMP requirements, prior to any
commercial sale or shipment of the pharmaceutical agent.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

When used in connection with trials and filings in other
countries, terms such as phase 1, phase 2, phase 3, phase 4, new drug application and marketing application refer to what we believe are comparable trials and filings in these
other countries.

The process of obtaining regulatory approval is lengthy, uncertain, and requires the expenditure of substantial
resources. Each NDA must be accompanied by a user fee, pursuant to the requirements of the Prescription Drug User Fee Act, or PDUFA, and its amendments.

After FDA approval has been obtained, the FDA requires post-marketing reporting to monitor the side effects of the drug. This may include phase 4 studies in which the drug is studied in an expanded patient population
in a post-approval setting for continued monitoring of safety and sometimes continued efficacy. Further studies may be required to provide additional data on the products risks, benefits, and optimal use, and will be required to gain approval
for the use of the product as a treatment for clinical indications other than those for which the product was initially tested. Results of post-marketing programs may limit or expand the further marketing of the product. Further, if there are any
modifications to the drug, including changes in indication,



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labeling, or a change in the manufacturing process or manufacturing facility, an NDA or BLA supplement may be required to be submitted to the FDA.

Additionally, after the FDA has authorized a drug product to enter commercial distribution, numerous regulatory requirements apply. These
include, among others, the cGMPs, which require manufacturers to follow extensive design, testing, control, documentation and other quality assurance procedures during the manufacturing process; labeling regulations; the FDAs general
prohibition against promoting drug products for unapproved or off-label uses; and adverse event reporting regulations, which require that manufacturers report to the FDA if their drug may have caused or contributed to a death or serious
injury. The FDA and other regulatory agencies have broad post-market and regulatory and enforcement powers, and significant enforcement activity has occurred as to the sales and marketing practices of pharmaceutical companies. Failure to comply with
the applicable U.S. drug regulatory requirements could result in, among other things, Warning Letters, fines, injunctions, consent decrees, civil penalties, refunds, recalls or seizures of products (which would result in the cessation or reduction
of production volume), total or partial suspension of production, withdrawals or suspensions of current product applications, and criminal prosecution. Adverse events related to a drug product in any existing or future markets could cause regulatory
authorities to withdraw market approval for such product.

The FD&C Act includes provisions intended to facilitate and expedite the
development and review of drugs and biological products intended for treatment of serious or life-threatening conditions that demonstrate the potential to address unmet medical needs for such conditions. These provisions set forth a procedure for
designation of a drug and indication as a fast track product. Concurrent with or after an IND is filed, the sponsor may request designation as a fast track product, and the FDA is required to respond within 60 days.

An advantage of fast track designation is that sponsors may submit, and the FDA may commence review of, portions of an application before the complete
application is submitted, provided that the FDA approves a schedule for submission of the completed application. The sponsor of a fast track product also may seek and obtain accelerated approval, whereby FDA approval is based upon a determination
that the product has an effect on a clinical endpoint or on a surrogate endpoint that is reasonably likely to predict clinical benefit. A product approved on this basis is subject to rigorous postmarket compliance requirements, and the sponsor may
be required to conduct post-approval studies to validate and/or confirm the endpoint. The FDA may withdraw accelerated approval if, for example, the sponsor fails to conduct required post-approval studies or disseminates false or misleading
promotional materials. A fast track product also ordinarily would be eligible for priority review of an NDA, although fast track designation is not required to be eligible for priority review.

The Orphan Drug provisions of the FD&C Act provide incentives to drug and biologics suppliers to develop and supply drugs for the treatment of rare
diseases, currently defined as diseases that affect fewer than 200,000 individuals in the United States annually or, for a disease that affects more than 200,000 individuals in the United States, where the sponsor does not realistically expect the
costs of research and development of the drug for the indication can be recovered by sales of the drug in the United States. Under these provisions, a supplier of a designated orphan product can seek tax benefits, and the holder of the first FDA
approval of a designated orphan product will be granted a seven year period of marketing exclusivity for that product for the orphan indication. The marketing exclusivity of an orphan drug would prevent other sponsors from obtaining approval of the
same drug for the same indication without a showing of clinical superiority. It would not prevent other types of drugs from being approved for the same use. We have pursued orphan drug designations where applicable for ZADAXIN (thymalfasin).
Thymalfasin has been granted orphan designation by the FDA for the treatments of malignant melanoma and hepatocellular carcinoma.

In the
European Union (EU), incentives for suppliers to develop medicinal products for the treatment of rare diseases are provided pursuant to the Orphan Medicinal Products Regulation (Regulation (EC) 141/2000). Orphan medicinal products are those products
designed to diagnose, treat or prevent a condition which occurs so infrequently that the cost of developing and bringing the product to the market would not be recovered by the



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expected sale of the product. In the EU, the criterion for designation is a prevalence of the relevant condition in no more than 5 per 10,000 of the
population or that without incentives it is unlikely that the marketing of the product in the EU would generate sufficient return and that it will be of significant benefit to those affected by the condition. The incentives include, amongst others,
a reduction in the fees payable in respect of the marketing authorization application, protocol assistance for clinical trials in support of the application, and marketing exclusivity once the authorization is granted. In the EU, marketing
exclusivity is granted to products with an orphan drug designation for a period of 10 years during which the EU will not accept another application for a marketing authorization for the same therapeutic indication in respect of a similar medicinal
product, unless the second applicant can show its product is safer, more effective or otherwise clinically superior. A similar medicinal product is defined as a medicinal product containing a similar active substance as contained in the authorized
orphan medicinal product.

Thymalfasin has been granted orphan designation throughout the EU for treatment of hepatocellular carcinoma.
However, it should be noted that, as in the United States, the granting of orphan drug status in the EU does not affect the likelihood of success of obtaining regulatory approval or marketing authorization for the relevant product in any way.

Under the Drug Price Competition and Patent Term Restoration Act of 1984, or DPCPTRA, a sponsor may be granted marketing exclusivity for a
period of time following FDA approval of certain drug applications, regardless of patent status, if the drug is a new chemical entity or new clinical studies were used to support the marketing application. This marketing exclusivity would prevent a
third party from obtaining FDA approval for a nearly identical or identical drug through an Abbreviated New Drug Application, or ANDA, which is the application form typically used by suppliers seeking approval of a generic drug, or 505(b)(2)
application. The DPCPTRA also allows a patent owner to extend the term of the patent for a period equal to one-half the period of time elapsed between the filing of an IND and the filing of the corresponding NDA plus the period of time between the
filing of the NDA and FDA approval with the maximum patent extension term being five years. The U.S. Patent and Trademark Office, in consultation with the FDA, reviews and approves the application for the patent term extension.

The Best Pharmaceuticals for Children Act, or BPCA, signed into law on January 4, 2002, was reauthorized and amended by the FDA Amendments Act of
2007 or FDAAA. The reauthorization of BPCA provides an additional six months of marketing exclusivity for new or marketed drugs for certain pediatric testing conducted at the written request of the FDA. The Pediatric Research Equity Act, or PREA,
signed into law on December 3, 2003, also was reauthorized and amended by FDAAA. The reauthorization of PREA requires that most applications for drugs and biologics include a pediatric assessment (unless waived or deferred) to ensure the
drugs or products safety and effectiveness in children. This Act required that new NDAs, BLAs or supplements to NDAs or BLAs contain data, gathered using appropriate formulations for each age group for which the assessment is required,
that are adequate to assess the safety and effectiveness of the drug or biological product for the claimed indication in all relevant pediatric subpopulations. Dosing and administration must be supported for each pediatric subpopulation for which
the drug is safe and effective. The pediatric assessments can only be deferred provided there is a timeline for the completion of such studies. FDA may waive (partially or fully) the pediatric assessment requirement for several reasons, including if
the applicant can demonstrate that reasonable attempts to produce a pediatric formulation necessary for that age group have failed.

We may
seek the benefits of additional orphan, exclusivity, patent term extension, or fast track provisions, with respect to ZADAXIN (thymalfasin) but we cannot assure that we will be able to obtain any such benefits.

Outside the United States, we are subject to foreign regulations governing human clinical trials and pharmaceutical sales. The requirements governing the
conduct of clinical trials, product licensing, pricing and reimbursement vary widely from country to country. Whether or not FDA approval has been obtained, approval of a product by the comparable regulatory authorities of foreign countries is
required prior to the commencement of marketing of our products in those countries. The approval process varies from country to country and the



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time required for approval may be longer or shorter than that required for FDA approval. In general, foreign countries use one of three forms of regulatory
approval process. In one form, local clinical trials must be undertaken and the data must be compiled and submitted for review and approval. In Japan, for example, the process is time consuming and costly because certain pre-clinical studies and
clinical trials must be conducted in Japan. A second form of approval process requires clinical trial submissions, but permits use of foreign clinical trials and typically also requires some form of local trial as well. This is the case in China
however, the SFDA requires that an imported drug must also have country of origin approval for the same indication. A third form of approval process does not require local clinical trials, but rather contemplates submission of an application
including proof of approval by countries that have clinical trial review procedures. Thus, a prior approval in one or more of the countries, such as United States, Japan, most European Union countries or Australia, among others, is often sufficient
for approval in countries using this third form of approval process.

In addition to compliance with a wide range of Chinese regulations,
the sale of ZADAXIN in China requires that we maintain several licenses. We have received regulatory approvals to market ZADAXIN in China, to have ZADAXIN manufactured in and to export the product from Italy. Our license to import ZADAXIN into China
needs to be renewed every five years and the next renewal is required in the first half of 2013. Although we have been successful in obtaining a prior renewal, there is no assurance that we will receive renewals when applied for or that the renewals
will not be conditioned or limited in ways that limit our ability to conduct business in China. Further, our licenses to manufacture and export ZADAXIN from Italy are dependent upon our continuing compliance with regulations in Italy. Our business
would be adversely affected if we are not able to maintain these approvals.

The FDA regulates the export of drugs or bulk pharmaceuticals
from the United States. In general, a drug that has been approved for commercial sale in the United States may be exported for commercial sale. An unapproved drug may be exported to a listed country (Australia, Canada, Israel, Japan, New
Zealand, Switzerland, South Africa, and countries in the European Union and the European Economic Area) for investigational purposes without FDA authorization if exported in accordance with laws of the foreign country, and in accordance with the
export requirements. Export of drugs to an unlisted country for clinical trial purposes continues to require FDA approval. An unapproved drug can be exported to any country for commercial purposes without prior FDA approval, provided that the drug
(i) complies with the laws of that country, and (ii) has valid marketing authorization or the equivalent from the appropriate authority in a listed country. Export of drugs not approved in the United States that do not have marketing
authorization in a listed country continue to require FDA export approval. We have obtained, where necessary, FDA approval for all exports of ZADAXIN from the United States for clinical trial purposes, and will seek to obtain FDA approval, where
necessary, for any future shipments from the United States to any unlisted country.

We are also subject to various federal, state and
local laws, regulations and recommendations relating to safe working conditions, clinical, laboratory and manufacturing practices, the experimental use of animals, environmental protection, fire hazard control and the use and disposal of hazardous
or potentially hazardous substances, including radioactive products and infectious disease agents, used in connection with research work and preclinical and clinical trials and testing. The extent of government regulation that might result from
future legislation or administrative action in these areas cannot be accurately predicted and could prevent or delay regulatory approval of any of our products.

The level of revenues and profitability of pharmaceutical companies may be affected by the continuing efforts of governmental and third party payors, including in China, to contain or reduce the costs of health care
through various means, including the extent and availability of reimbursement. We are unable to predict when any proposed health care reforms will be implemented, if ever, or the effect of the implemented reforms on our business. Our ability to
commercialize future products will depend in part on the extent to which coverage and reimbursement for the products will be available from government and health administration authorities, private health insurers, and other third-party payors.



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THIRD-PARTY REIMBURSEMENT

Our ability to successfully commercialize our products may depend in part on the extent to which coverage and reimbursement to patients for our products will be available from government health care programs, private
health insurers and other third-party payors or organizations. Significant uncertainty exists as to the reimbursement status of new therapeutic products, such as ZADAXIN. In most of the markets in which we are currently approved to sell ZADAXIN,
reimbursement for ZADAXIN under government or private health insurance programs is not yet widely available, and in many of these countries government resources and per capita income may be so low that our products will be prohibitively expensive.
We believe that most of the sales of ZADAXIN in China are made without third party reimbursement. In the United States, Europe and Japan, proposed health care reforms could limit the amount of governmental or third-party reimbursement available for
our products should they be approved for sale in these markets. Various governments and third-party payors are trying to contain or reduce the costs of health care through various means. We expect that there will continue to be legislative efforts
and proposals to implement such government controls.

AVAILABLE INFORMATION

We file electronically with the Securities and Exchange Commission (the Commission or the SEC) our annual reports on Form 10-K, quarterly reports on Form
10-Q and current reports on Form 8-K pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended. The public may read and copy any materials we file with the SEC at the SECs Public Reference Room at 100 F Street,
NE, Washington, DC 20549. The public may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC maintains an Internet site that contains reports, proxy and information statements, and other
information regarding issuers that file electronically with the SEC. The address of that site is http://www.sec.gov.

You may obtain a free
copy of our annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, on
the day of filing with the SEC on our website on the World Wide Web at http://www.sciclone.com, by contacting the Investor Relations Department at our corporate offices by calling 800-724-2566 or by sending an e-mail message to
investorrelations@sciclone.com.



|Item 1A. | Risk Factors
|-------- | ------------

You should carefully
consider the risks described below, in addition to the other information in this report on Form 10-K, before making an investment decision. Each of these risk factors could adversely affect our business, financial condition, and operating results as
well as adversely affect the value of an investment in our common stock.

We may not be able to successfully develop or commercialize our products.

While we have sales of ZADAXIN in certain markets, regulatory approval does not exist at this time for ZADAXIN for the key markets of
the United States, Europe and Japan and, in this respect ZADAXIN is still being developed. In 2006 we acquired the rights to distribute the DC Bead in China, but we must receive regulatory approval before we can commercialize this product. Our other
potential products presently are SCV-07 and RP101, and each of them is in an earlier stage of development than ZADAXIN. We may consider and undertake various strategies to expand our portfolio of potential products, including acquiring product
candidate rights through licenses or other relationships, or through other strategic relationships including acquisitions of other companies that may have proprietary rights to other development candidates or the capability to discover new drug
candidates. Such transactions could require a substantial amount of our financial resources, or, if equity is involved, may result in substantial dilution to current stockholders. Strategic transactions also require substantial management time and
effort and are subject to various risks that could adversely affect us or our financial results.



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To fully develop our products, we will need to commit substantial resources to extensive research,
development, pre-clinical testing, clinical trials, manufacturing scale-up and regulatory approval prior to the potential products being ready for sale. We cannot assure that our efforts will produce commercially viable products. We face significant
technological risks inherent in developing these products. We may also abandon some or all of our proposed products before they become commercially viable. For the DC Bead, we are obligated to pay half of the costs in our efforts to obtain
regulatory approval in China. For RP101, we are obligated to make milestone payments if a phase 3 trial is successful. If any of our products, even if developed and approved, cannot be successfully commercialized in a timely manner, our business
will be harmed and the price of our stock may decline.

We have not yet sold any product other than ZADAXIN and our sales have been
primarily to a single country, China. Our future revenue growth depends to a great extent on increased market acceptance and commercialization of ZADAXIN in additional countries, as well as our ability to increase sales in China. If we fail to
successfully market ZADAXIN or if we cannot commercialize this drug in the United States and other additional markets, our revenue and operating results will be limited. If unexpected and serious adverse events are reported, or if expected efficacy
results are not achieved, it would have a material adverse effect on our business. Our future revenue will also depend in part on our ability to develop other commercially viable and accepted products, such as the DC Bead, RP101 and SCV-07. Market
acceptance of our products will depend on many factors, including our ability to convince prospective customers to use our products as an alternative to other treatments and therapies and to convince prospective strategic partners to market our
products effectively and to manufacture our products in sufficient quantities with acceptable quality and at an acceptable cost. In addition, doctors must opt to use treatments involving our products. If doctors elect to use a different course of
treatment, demand for our drug products would be reduced. Failure to do any of the above will lead to an unfavorable outcome on the results of our operations.

Commercialization of some of our products depends on collaborations with others. If our collaborators are not successful, or if we are unable to find future collaborators, we may not be able to properly develop and commercialize our
products.

We depend in part on our distributors and business partners to develop or promote our drugs, and if they are not successful
in their efforts or fail to do so, our business will suffer. For example, Sigma-Tau is responsible for the development and marketing of ZADAXIN (thymalfasin) in most of Europe. Biocompatibles is providing SciClone with the necessary supporting
documents to obtain regulatory approval in China for the DC Bead, and RESprotect is primarily responsible for the scale-up of production for RP101. We generally do not have control over the amount and timing of resources that our business partners
devote to our collaborative efforts, and some have not always performed as or when expected. If they do not perform their obligations as we expect, particularly obligations regarding clinical trials, our development expenses would increase and the
development or sale of our products could be limited or delayed, which could hurt our business and cause our stock price to decline. In addition, our relationships with these companies may not be successful. Disputes may arise with our
collaborators, including disputes over ownership rights to intellectual property, know-how or technologies developed with our collaborators. We may not be able to negotiate similar additional arrangements in the future to develop and commercialize
ZADAXIN or other products.

Our revenue is dependent on our sale of ZADAXIN in foreign countries, particularly China, and if we experience difficulties
in our foreign sales efforts, our operating results and financial condition will be harmed.

Our product revenue is highly dependent on
the sale of ZADAXIN in foreign countries. If we experience difficulties in our foreign sales efforts, our business will suffer and our operating results and financial condition will be harmed. For each of the years ended December 31, 2008,
2007, and 2006 approximately 94%, 92%, and 92%, respectively, of our ZADAXIN sales were to customers in China. Sales of ZADAXIN in China may be limited due to the low average personal income, lack of patient cost reimbursement, poorly developed



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infrastructure and existing and potential competition from other products, including generics. ZADAXIN sales growth in recent years has benefited from the
rapidly growing Chinese economy and growing personal disposable income. Sales of ZADAXIN in China could be adversely affected by a slowing or downturn of the Chinese economy, which may be more likely to occur with the global economic slowdown
currently taking place.

In China, ZADAXIN is approved only for the treatment of hepatitis B virus (HBV) and as a vaccine adjuvant. We face
competition from certain large, global pharmaceutical companies who are aggressively marketing competing products for the treatment of HBV and other indications where ZADAXIN is used on an off-label basis. In addition, several local companies are
selling lower-priced, locally manufactured generic thymosin, which is a competitive product and is selling in substantial and increasing quantities. While generic products outsell ZADAXIN in unit volumes, we have been able to maintain an advantage
through the reputation of our imported, branded product. We expect such competition to continue and there could be a negative impact on the price and the volume of ZADAXIN sold in China, which would harm our business. Our efforts to in-license or
acquire other pharmaceutical products for marketing in China and other markets may be unsuccessful or even if successful may not have a meaningful effect on our dependence on ZADAXIN sales in those markets.

We do not have product sales in the United States, Europe or Japan with which to offset any decrease in our revenue from ZADAXIN sales in Asia, Eastern
Europe, Latin America and the Middle East, and sales outside of China have not been substantial to date. Some countries in these regions, including China, regulate pharmaceutical prices and pharmaceutical importation. These regulations may reduce
prices for ZADAXIN to levels significantly below those that would prevail in an unregulated market, limit the volume of product which may be imported and sold or place high import duties on the product, any of which may limit the growth of our
revenues or cause them to decline. We believe that the Chinese government is increasing its efforts to reduce overall health care costs, including through pricing controls. Individual provinces in China and, in some cases, individual hospitals can
and have established pricing requirements for a product to be included on formulary lists. In some cases, these prices have been lower than our distributors have been selling ZADAXIN in which case we have been removed from formulary lists, which
consequently has reduced sales to certain hospitals and could adversely affect our future sales.

We have received regulatory approvals to
market ZADAXIN in China and to manufacture ZADAXIN and export the product from Italy. In order to continue our sales to China, we need to maintain these approvals. Our license to import ZADAXIN into China needs to be renewed every five years and the
next renewal is required in 2013. Although we were successful in obtaining a renewal in 2008, there is no assurance that we will receive renewals in the future when applied for or that the renewals will not be conditioned or limited in ways that
limit our ability to sell ZADAXIN in China. Further, our licenses to manufacture and export ZADAXIN from Italy are dependent upon our continuing compliance with regulations in Italy. Our business would be adversely affected if we are not able to
maintain these approvals.

Our ZADAXIN sales and operations in other parts of China and the world are subject to a number of risks,
including difficulties and delays in obtaining registrations, renewals of registrations, permits, pricing approvals and reimbursement, unexpected changes in regulatory requirements and political instability.

We are also subject to the laws and regulations of other countries regarding the marketing, sale and distribution of our products in those countries
where approvals have been obtained. We experience other issues with managing foreign sales operations including long payment cycles, potential difficulties in accounts receivable collection and, especially from significant customers, fluctuations in
the timing and amount of orders and the adverse effect of any of these issues on our business could be increased due to the concentration of our business with a small number of distributors. Problems with collections from, or sales to, any one of
those distributors could materially adversely affect our results. Operations in foreign countries also exposes us to risks relating to difficulties in enforcing our proprietary rights, currency fluctuations and adverse or deteriorating



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economic conditions. If we experience problems with obtaining registrations, complying with reimbursement rules or compliance with foreign country or
applicable U.S. laws, adverse or mixed outcome of clinical studies anywhere in the world, or if we experience difficulties in payments or intellectual property matters in foreign jurisdictions, or if significant political, economic or regulatory
changes occur, our results could be adversely affected. Moreover, our operations throughout the world including in particular across China, are potentially subject to the laws and regulations of the United States including the Foreign Corrupt
Practices Act, in addition to the laws and regulations of the local countries. Regulation in China of the activities in the pharmaceutical industry has recently increased and may continue to undergo significant and unanticipated changes. If we fail
to comply with regulations or to carry out controls on our Chinese or other foreign operations in a manner that satisfy all applicable laws, our business would be harmed.

Our sales of ZADAXIN may fluctuate due to seasonality of product orders and sales in any quarter may not be indicative of future sales.

Our sales for the quarter ended June 30, 2003 were greatly affected by the demand in China for ZADAXIN in connection with the treatment of SARS. To
date, SARS has not re-emerged, like influenza, as a seasonal public health problem. However, if SARS or a similar epidemic were to emerge, it is not possible to predict what effect, if any, this would have on future sales of ZADAXIN. Although we do
not market ZADAXIN for use in treating such epidemic diseases, if ZADAXIN is purchased in connection with future outbreaks of seasonal viral contagions, product sales could become more concentrated in certain quarters of the calendar year, quarterly
sales levels could fluctuate and sales in any quarter may not be indicative of sales in future periods.

We may lose market share or otherwise fail to
compete effectively in the intensely competitive pharmaceutical industry.

Competition in the pharmaceutical industry is intense, and
we expect that competition will increase. Our success depends on our ability to compete in this industry, but we cannot assure you that we will be able to successfully compete with our competitors. Increased competitive pressure could lead to
intensified price-based competition resulting in lower prices and margins, which would hurt our operating results. We cannot assure you that we will compete successfully against our competitors or that our competitors, or potential competitors, will
not develop drugs or other treatments for our targeted indications that will be superior to ours.

If we fail to maintain an effective system of
internal controls, we may not be able to accurately report our financial results. As a result, current and potential stockholders could lose confidence in our financial reporting, which would harm our business and the trading price of our stock.

Effective internal controls are necessary for us to provide reliable financial reports and to protect from fraudulent, illegal or
unauthorized transactions. If we cannot provide effective controls and reliable financial reports, our business and operating results could be harmed. Moreover, as a United States-based corporation doing business in China, these controls often need
to satisfy the requirements of Chinese law as well as the requirements of United States law which frequently differ in certain aspects. We have in the past discovered, and may in the future discover, areas of our internal controls that need
improvement. For example, our management has determined that as of December 31, 2008 we had a material weakness in our internal controls related to our failure to expense approximately $540,000 in research and development costs related to
changes in the scope of activities performed by our clinical research organization during 2008. Although we have since taken steps to rectify this material weakness, there can be no assurance that we will be successful in this regard. Any failure to
implement and maintain controls over our financial reporting, or difficulties encountered in the implementation of improvements in our controls, could cause us to fail to meet our reporting obligations. Any failure to improve our internal controls
or to address identified weaknesses in the future, including with respect to our clinical research expenses, if they were to occur, could also cause investors to lose confidence in our reported financial information, which could have a negative
impact on the trading price of our stock.



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Our business strategy is dependent on our ability to in-license or otherwise acquire the rights to develop and
commercialize products. If we fail to acquire such rights or are unsuccessful in our efforts to develop such products and obtain regulatory approval to market and successfully commercialize them, our business will suffer.

All of our products, including ZADAXIN, the only one for which we have sales revenue, have been in-licensed by us. We do not conduct product discovery
and typically have in-licensed our products from third parties who have discovered the products and conducted at least some pre-clinical research on them. The competition for attractive products to in-license is intense, and we cannot assure you
that we will be able to in-license products in the future on acceptable terms, if at all. In addition, we face the risks of developing the in-licensed products and the risks and uncertainties of conducting clinical trials and seeking regulatory
approval to market the in-licensed products, all of which require years of effort and the commitment of significant financial resources. Our ability to grow our business requires the development and commercialization of additional products. If we
are unable to in-license or acquire products on acceptable terms and successfully develop and commercialize them, our business could be harmed.

Our
stock price may be volatile, and an investment in our stock could suffer a decline in value. If we do not continue to comply with certain NASDAQ Global Market (NASDAQ) listing requirements, our common stock may be delisted which would make it more
difficult to sell our common stock.

The market price of our common stock has experienced, and may continue to experience, substantial
volatility due to many factors, some of which we have no control over, including:



| |  |  | progress and results of clinical trials involving thymalfasin, RP101 and SCV-07;
| | - |  | --------------------------------------------------------------------------------



| |  |  | progress of thymalfasin through the regulatory process, especially regulatory actions and the adequacy of clinical data and documentation for regulatory purposes in
the United States, Europe and Japan;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | finding a partner for the phase 3 trial of thymalfasin for malignant melanoma;
| | - |  | ------------------------------------------------------------------------------



| |  |  | progress of the DC Bead through the regulatory process, especially regulatory actions and the adequacy of clinical data and documentation for regulatory purposes in
China;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | timing and achievement of milestones;
| | - |  | -------------------------------------



| |  |  | changes in our agreements or relationships with collaborative partners;
| | - |  | -----------------------------------------------------------------------



| |  |  | announcements of technological innovations or new products by us or our competitors;
| | - |  | ------------------------------------------------------------------------------------



| |  |  | announcement and completion of corporate acquisition, merger, licensing or marketing arrangements, or sales of assets;
| | - |  | ----------------------------------------------------------------------------------------------------------------------



| |  |  | government regulatory action affecting our drug products or our competitors drug products in both the United States and foreign countries;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | developments or disputes concerning patent or proprietary rights;
| | - |  | -----------------------------------------------------------------



| |  |  | changes in the composition of our management team or board of directors;
| | - |  | ------------------------------------------------------------------------



| |  |  | changes in company assessments or financial estimates by securities analysts;
| | - |  | -----------------------------------------------------------------------------



| |  |  | actual or anticipated fluctuations in our quarterly operating results;
| | - |  | ----------------------------------------------------------------------



| |  |  | changes in assessments of our internal controls over financial reporting;
| | - |  | -------------------------------------------------------------------------



| |  |  | general stock market conditions and fluctuations for the emerging growth and pharmaceutical market sectors;
| | - |  | -----------------------------------------------------------------------------------------------------------



| |  |  | economic conditions in the United States or abroad; and
| | - |  | -------------------------------------------------------



| |  |  | broad financial market fluctuations in the United States, Europe or Asia.
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Our common stock is listed on NASDAQ. As of March 9, 2009, the closing bid price of our common stock
was $1.05. On December 19, 2008, the NASDAQ suspended its requirement to maintain a minimum bid price of $1.00 and also suspended the rules requiring a minimum market value of publicly held shares through Friday, April 17, 2009. However,
these rules will be reinstated Monday, April 20, 2009. If we fail to meet NASDAQs listing criteria our common stock may be delisted. Our common stock would thereafter be traded in the non-NASDAQ, over-the-counter market. If our common
stock were delisted, it may be more difficult to dispose of, or get an accurate market value of, our common stock. This could severely limit our common shareholders ability to sell our common stock in the secondary market.

We have a history of operating losses and an accumulated deficit. We reported net loss of $8,348,000 for the twelve months ended December 31, 2008.
In addition, we have experienced significant operating losses in the past, and as of December 31, 2008, we had an accumulated deficit of approximately $177 million. If our operating expenses were to increase or if we were not able to increase
or sustain revenue over the next few years, we may not achieve profitability in the future.

We may need to obtain additional funding to support our
long-term product development and commercialization programs.

We believe our cash on hand and ongoing business operations as well as
our $6 million line of credit will be sufficient to fund current business activities for the foreseeable future. However, our ability to achieve and sustain operating profitability is dependent on numerous factors including our ability to achieve
our goal of increasing sales of ZADAXIN, securing regulatory approval for DC Bead in China, the execution and successful completion of ZADAXIN, SCV-07, and RP101 clinical trials and securing partnerships for those programs that lead to regulatory
approvals in major pharmaceutical markets. We cannot assure you that such funds from operating activities will be sufficient, or that we will attain profitable operations in future periods. In addition, we intend to develop other products and we may
need additional funds in the future to support such development and to support future growth and achieve profitability. If we need to raise additional funds in the future and such funds are not available on reasonable terms, if at all, our
commercialization efforts may be impeded, our revenues may be limited and our operating results may suffer.

Substantial sales of equity in our
subsidiaries or our stock or the exercise or conversion of options or convertible securities may impact the market price of our common stock.

Our collaborative partner Sigma-Tau and affiliates hold a substantial amount of our stock. The stock is freely tradeable and Sigma-Tau is not under any obligation to SciClone which would prevent it from selling some or all of the stock it
holds except for applicable U.S. insider trading regulations with respect to possession of material non-public information by Sigma-Tau or its officers and directors.

Future sales of substantial amounts of our common stock could adversely affect the market price of our common stock. Similarly, if we raise additional funds through the issuance of common stock or securities
convertible into or exercisable for common stock or sell equity in a subsidiary, the percentage ownership of our present stockholders of the respective entities will be reduced and the price of our common stock may fall.

Final results from our ongoing clinical trials for thymalfasin, SCV-07, and RP101 may differ materially from interim or pre-clinical trial results. These clinical
trials could be affected by the future actions of our partners, unexpected delays, unanticipated patient drop out rates or adverse side effects, future actions by the United States Food and Drug Administration (FDA) or equivalent regulatory
authorities in Europe or other countries or additional expenses.

Our ability to achieve and sustain operating profitability depends in
large part on our ability to commence, execute and complete clinical programs and obtain additional regulatory approvals for ZADAXIN and other drug candidates in Europe and other major markets. We are also dependent on our ability to increase
ZADAXIN sales



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in China and other markets. In particular, our ability to achieve and sustain profitability will depend in large part on our ability to commercialize,
through partnering, ZADAXIN for the treatment of melanoma in the United States, Europe and other major markets, RP101 in the United States and Canada, and SCV-07 in major markets, excluding Russia.

Clinical trials are inherently risky and may reveal that our product candidates are ineffective or have unanticipated drug interactions that may
significantly decrease the likelihood of regulatory approval. On November 5, 2008, we announced the top-line results from a large, randomized, phase 3 clinical trial evaluating thymalfasin in combination with pegylated interferon alpha-2a
(peg-IFN-2a) and ribavirin (RBV) as a treatment for patients with hepatitis C virus (HCV) who have not responded to prior therapy consisting of peg-IFN and RBV alone (current standard of care). The thymalfasin treated group did not achieve
statistical significance for the primary end point of sustained virological response (SVR) as assessed in the primary analysis population, i.e. the intent-to-treat population. In the prospectively defined secondary population of patients who
completed the full course of 48 weeks of treatment with thymalfasin in addition to peg-IFN-2a and RBV (Completer Population), the primary endpoint was achieved with statistical significance. These results did not meet our expectations based upon
prior clinical trials. Similarly, the results of our thymalfasin phase 2 melanoma clinical trial do not necessarily predict future clinical or commercial success. Finally, the results of studies in SCV-07, including a phase 2a for HCV, and RP101
pre-clinical and phase 1 trial results also do not predict clinical or commercial success.

We may face numerous unforeseen events during,
or as a result of, clinical trials that could delay or prevent commercialization of our product candidates including: our product candidate clinical trials may not prove statistical significance; negative or inconclusive clinical trial results may
require us to conduct further testing or we may choose to abandon projects that we had been expecting to complete; clinical trials may be halted due to safety reasons; patient drop out rates in our clinical trial may be higher than anticipated; the
FDA, its European equivalent EMEA or the Chinese State Food and Drug Administration (SFDA) may not approve our products for commercialization or may require additional clinical trial data prior to approving our products; and/or our future expenses
and ability to proceed with the trial are dependent in part on finding a partner for this phase 3 trial. Moreover, if the outcome of any of these trials is unsuccessful, or even if successful, does not achieve commercially meaningful results, our
business could be harmed.

We rely on third parties to supply our clinical trial and commercial products including supply of ZADAXIN for sale and
including supply to carry out our clinical trials. Deficiencies in their work could delay or harm one or more important areas of our business including our sales, clinical trials or the regulatory approval process.

We rely on third parties, who are subject to regulatory oversight, to supply our clinical and commercial products. The manufacturing of the raw material
and the processing to finished product of ZADAXIN is done in few batches in any given three-month period. Manufacturing interruptions or failure or delay of product to meet quality assurance specifications could adversely affect shipments and
recognition of sales of ZADAXIN in any period and impair our relationships with customers and our competitive position. Manufacturing errors have the potential to require a product recall which could have a material impact on our sales. During 2006,
we experienced failures and lower yields on production runs from our sole supplier of bulk API product for the manufacture of ZADAXIN for our current markets including China and our current ZADAXIN clinical trials. We have and are continuing to take
actions to ensure that our sales are not interrupted and our sales of ZADAXIN and supply of clinical trial product have been unaffected. However, we are continuing to manage our suppliers and we could suffer production problems that may cause
interruptions in the future. In addition, if sales of ZADAXIN were to increase dramatically, our third-party suppliers may not be able to supply ZADAXIN quickly enough, which could limit our ability to satisfy increased demand or could adversely
affect the ability of these suppliers to provide products for our clinical trials. In addition, Biocompatibles is the sole supplier of the DC Bead. If unanticipated deficiencies in these suppliers occur, we could experience delays in our ability to
fulfill regulatory requirements which may adversely affect our sales or prospects for regulatory marketing



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approvals. RESprotect is the exclusive supplier of RP101 for our phase 2 study evaluating the safety and efficacy of RP101. In addition, we have an exclusive
supplier of SCV-07 for our anticipated phase 2b HCV and ongoing oral mucositis SCV-07 clinical trials. Any unanticipated deficiencies in these suppliers, recall of the manufacturing lots or similar action regarding the pegylated interferon alpha,
ribavirin or RP101 used in our clinical trials could delay the trials or detract from the integrity of the trial data and its potential use in future regulatory filings.

In addition, manufacturing interruptions or failure to comply with regulatory requirements by any of these suppliers could significantly delay clinical development of potential products and reduce third-party or
clinical researcher interest and support of proposed trials. These interruptions or failures could also impede commercialization of our products, including sales of thymalfasin in approved markets, and impair our competitive position. Any of these
developments would harm our business.

We are in the process of registering new suppliers for ZADAXIN with regulatory agencies in markets
where thymalfasin is approved for sale. This process, quality assurance and other steps could cause delays or interruptions of supply in certain other markets. In some countries, a manufacturing change may require additional regulatory approvals
that may delay thymalfasin marketing approvals in new markets. In addition, manufacturing, supply and quality control problems may arise as we, either alone or with subcontractors, attempt to scale-up our manufacturing procedures. We may not be able
to scale-up in a timely manner or at a commercially reasonable cost, either of which could cause delays or pose a threat to the ultimate commercialization of our products and harm our business.

We rely on third parties including Sigma Tau, as well as contract research organizations, medical institutions, clinical investigators, contract
laboratories, and collaborative partners in the conduct of clinical trials for our product candidates. If these parties, whom we do not control, do not successfully carry out their contractual duties or regulatory obligations or meet expected
deadlines or choose not to continue their relationship with us, if the third parties need to be replaced, or if the quality or accuracy of the data they obtain is compromised due to the failure to adhere to our clinical protocols or regulatory
requirements or for other reasons, our pre-clinical or clinical activities may be extended, delayed, suspended or terminated, and we may not be able to obtain regulatory approval for, or successfully commercialize our product candidates. We are in
discussions with Sigma-Tau regarding the sharing of expenditures for future thymalfasin trials and have not determined responsibilities for the various trials. The outcome of these negotiations will affect our future operating results including the
timing of proceeding with such trials.

If third-party reimbursement is not available or patients cannot otherwise pay for ZADAXIN, the DC Bead, SCV-07
or RP101, we may not be able to successfully market them.

Significant uncertainty exists as to the reimbursement status of new
therapeutic products, such as ZADAXIN, and once commercialized, the DC Bead, SCV-07 and RP101. We cannot assure you that third-party insurance coverage and reimbursement will be available for therapeutic products we might develop. We cannot assure
you that we will be able to maintain or increase third-party payments for ZADAXIN or obtain third-party payments for the DC Bead in China. The failure to obtain or maintain third-party reimbursement for our products would harm our business. Further,
we cannot assure you that additional limitations will not be imposed in the future in the United States or elsewhere on drug coverage and reimbursement due to proposed health care reforms. Our commercial rights to RP101 are limited to the United
States and Canada. In many emerging markets where we have marketing rights to ZADAXIN, but where government resources and per capita income may be so low that our products will be prohibitively expensive, we may not be able to market our products on
economically favorable terms, if at all.

Efforts by governmental and third-party payers to contain or reduce health care costs or the
announcement of legislative proposals or reforms to implement government controls could cause us to reduce the prices at which we market our drugs, which would reduce our gross margins and may harm our business.



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Higher than anticipated patient drop out rates in our clinical trials could adversely affect trial results and make it
more difficult to obtain regulatory approval.

In December 2005 and June 2006, we announced results from our two U.S. phase 3 HCV
clinical trials. These clinical trials did not demonstrate that the combination of ZADAXIN and pegylated interferon alpha provides a statistically significant clinical benefit when compared to the use of pegylated interferon alpha alone in
non-responder patients. These results made Sigma-Taus efforts to fully recruit patients for the ZADAXIN phase 3 HCV triple therapy combination trial, ongoing at that time, more difficult and enrollment took longer than planned. Enrollment of
the 553 patients in this trial was completed in December 2006. A patient who drops out at any point during a trial is considered a failure to respond in results of the clinical trial. In general, the fewer patients who complete each
trial, the higher the positive response rate for the group of remaining treated patients in such trial needs to be in order to demonstrate statistical significance. Therefore, a higher than anticipated dropout rate lowers the chances of proving
statistical significance which could adversely affect clinical trial results. Dropouts may affect the pancreatic cancer phase 2 clinical trial for RP101, our anticipated phase 2 trials for HCV and oral mucositis for SCV-07 and other trials we
conduct.

We cannot predict the safety profile of the use of thymalfasin, RP101 or SCV-07 when used in combination with other drugs.

Many of our trials involve the use of thymalfasin in combination with other drugs and our pancreatic cancer clinical trial involves RP101 in combination
with gemcitabine. SCV-07 may be developed to be used in combination with other drugs. Some of these drugs, particularly pegylated interferon alpha, ribavirin, non-pegylated interferon alpha, dacarbazine and gemcitabine are known to cause adverse
patient reactions. We cannot predict how ZADAXIN, RP101 or SCV-07 will work with other drugs, including causing possible adverse side effects not directly attributable to the other drugs that could compromise the safety profile of thymalfasin, RP101
or SCV-07 when used in certain combination therapies.

If we do not obtain regulatory approval for thymalfasin, RP101, SCV-07 or the DC Bead for the
intended indications that we are evaluating, our revenues will be limited and we may never become profitable.

Our ability to execute
on our business strategy is largely dependent on our ability to obtain regulatory approval for the use of thymalfasin in major markets, for the use of RP101 in the United States, for the use of SCV-07 in major markets, excluding Russia, and for the
use of the DC Bead in China. The regulatory approval processes in the United States and Europe are demanding and typically require 12 months or more in the United States and 18 months or more in Europe from the date of submission of an NDA. We have
committed significant resources, including capital and time, to develop these products, and intend to continue to do so, including the initiation and execution of additional clinical trials, with the goal of obtaining such approvals. If we do not
obtain these approvals, we will be unable to achieve any revenue from these products in these major markets and our thymalfasin sales in other jurisdictions could decline.

In June 2006, we announced our agreement with Biocompatibles International plc. (Biocompatibles) to become the exclusive distributor in China of the DC
Bead, a chemotherapeutic drug delivery embolic agent designed to be used in the treatment of liver cancer. While the DC Bead is approved in Europe for the use in the treatment of malignant hypervascularized tumors, it has not yet received regulatory
approval in China. Biocompatibles is responsible, with our assistance and financial support for 50% of all costs, for seeking and obtaining the regulatory approval for marketing the product in China. We, on behalf of Biocompatibles, filed a
regulatory submission in China in December 2006; however, we cannot give assurance that such submission will be approved by the regulatory authorities. If clinical trials in China are required as part of the regulatory process, the regulatory
submission for marketing approval could be delayed for a considerable period of time, and there can be no assurance that the results of clinical trials would support a regulatory submission or that the regulatory authorities would approve the
product to be commercialized and sold in China. To the extent that additional information or clinical trials are required by the regulatory authorities, or we do not receive regulatory approval in China, our future sales potential in China could be
harmed.



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All new drugs, including our products, which have been developed or are under development, are subject to
extensive and rigorous regulation by the FDA and comparable agencies in U.S. state and local jurisdictions and in foreign countries. These regulations govern, among other things, the development, testing, manufacturing, labeling, storage, pre-market
approval, importation, advertising, promotion, sale and distribution of our products. These regulations may change from time to time and new regulations may be adopted.

Obtaining regulatory approval in developing countries also is time-consuming and expensive. In some countries where we are contemplating marketing and selling thymalfasin, the regulatory approval process often relies
on prior approvals obtained in the United States or in Europe. Without such prior approvals, our ability to obtain regulatory approvals for thymalfasin in these countries may be delayed or prevented. In addition, to secure these regulatory
approvals, we will need, among other things, to demonstrate favorable results from additional clinical trials of thymalfasin. Even if we are able to complete the clinical trials we have sponsored or are planning in a timely or cost-effective manner,
these trials may not fulfill the applicable regulatory approval criteria, in which case we will not be able to obtain regulatory approval in these countries, and we have experienced such difficulties and have been unable to meet such regulatory
filing requirements. We cannot assure you that we will ultimately obtain regulatory approvals in our targeted countries in a timely and cost-effective manner or at all. If we fail to obtain the required regulatory approvals to develop, market and
sell thymalfasin in countries where we currently do not have such rights, our revenues will be limited, and our future prospects will be dependent upon our ability to in-license or to bring earlier stage products to market, any of which will require
substantial financial expenditures.

Satisfaction of government regulations may take several years and the time needed to satisfy them
varies substantially based on the type, complexity and novelty of the pharmaceutical product. As a result, government regulation may cause us to delay the introduction of, or prevent us from marketing, our existing or potential products for a
considerable period of time and impose costly procedures upon our activities. Even if we obtain regulatory approval for our products, such approval may impose limitations on the indicated uses for which our products may be marketed. Unsatisfactory
data resulting from clinical trials may also adversely affect our ability to market and sell thymalfasin in markets where it is approved for sale.

If
we lose key personnel or are unable to attract and retain additional, highly skilled and experienced personnel required for the expansion of our activities, our business will suffer.

We are highly dependent upon our ability to attract and retain qualified personnel because of the specialized, scientific and worldwide nature of our
business. There is intense competition for qualified management, scientific, clinical, regulatory, and sales and marketing personnel in the pharmaceutical industry, and we may not be able to attract and retain the qualified personnel we need to grow
and develop our business globally. In particular, our efforts to in-license or acquire, develop and commercialize product candidates for China require the addition of clinical and regulatory personnel and the capabilities to expand our sales and
marketing operation. In addition, we assign numerous key responsibilities to a limited number of individuals, and we would experience difficulty in finding immediate replacements for any of them. If we were unable to attract and retain qualified
personnel as needed or promptly replace those employees who are critical to our product development and commercialization, the development and commercialization of our products would be adversely affected. At this time, we do not maintain key
person life insurance for any of our personnel.

We depend on international sales, and global conditions could negatively affect our operating
results as may our limited sales, marketing and distribution capacities outside of China. Changes in Chinas political, social and economic environment may affect our financial performance.

A large majority of our sales are in China. Heightened tensions resulting from the current geopolitical conditions in the Middle East, North Korea and
elsewhere could worsen, causing disruptions in foreign trade, which would harm our sales. In particular, our commercial product is manufactured in Europe and distributed by us from our operations in Hong Kong. Any disruption of our supply and
distribution activities due to geopolitical



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conditions could decrease our sales and harm our operating results. Moreover, we have limited sales, marketing and distribution capabilities outside of
China, and we anticipate that we may be relying on third-party collaborators to sell, market and distribute our products for the foreseeable future particularly in the major pharmaceutical markets of the United States, Europe and Japan should we
receive regulatory approval to market our products in those territories. If our arrangements with these third parties are not successful, or if we are unable to enter into additional third-party arrangements, we may need to substantially expand our
sales, marketing and distribution force. We may receive approvals permitting us to sell in additional markets but not have the financial resources to fund sales and marketing efforts. Our efforts to expand may not succeed, or we may lack sufficient
resources to expand in a timely manner, either of which will harm our future operating results. Moreover, if we are able to further expand our sales, marketing and distribution capabilities, we will begin competing with other companies that have
experienced and well-funded operations. If we cannot successfully compete with these larger companies, our revenues may not grow and our business may suffer.

With respect to China, our financial performance may be affected by changes in Chinas political, social and economic environment. The role of the Chinese central and local governments in the Chinese economy is
significant. Chinese policies toward economic liberalization, and laws and policies affecting foreign companies, currency exchange rates and other matters could change, resulting in greater restrictions on our ability to do business in China. Any
imposition of surcharges or any increase in Chinese tax rates could hurt our operating results. The Chinese government could revoke, terminate or suspend our license for national security and similar reasons without compensation to us. If the
government of China were to take any of these actions, we would be prevented from conducting all or part of our business. Any failure on our part to comply with governmental regulations could result in the loss of our ability to market our products
in China.

Because of Chinas tiered method of importing and distributing finished pharmaceutical products, our quarterly results may vary
substantially from one period to the next.

China uses a tiered method to import and distribute finished pharmaceutical products. At
each port of entry, and prior to moving the product forward to the distributors, government-licensed importing agents must process and evaluate each shipment to determine whether such shipment satisfies Chinas quality assurance requirements.
In order to efficiently manage this process, the importing agents typically place large, and therefore relatively few, orders within any nine month period. Therefore, our sales to an importing agent can vary substantially from quarter to quarter
depending on the size and timing of the orders, which has in the past and may in the future cause our quarterly results to fluctuate. We rely on three to nine importers, in any given quarter, to supply substantially all of our product in China.
Because we use a small number of importing agents in China, our receivables from any one importing agent are material, and if we were unable to collect receivables from any importer, our business and cash-flow would be adversely affected.

We may be subject to currency exchange rate fluctuations, which could adversely affect our financial performance.

Substantially all of our product sales are denominated in U.S. dollars. Fluctuation in the U.S. dollar exchange rate with local currency directly affects
the customers cost for our product. In particular, a stronger U.S. dollar vis-à-vis the local currency would tend to have an adverse effect on sales and potentially on collection of accounts receivable. In July 2005, China shifted
its currency policy by establishing a 2% revaluation of the renminbi and referenced the renminbi to a basket of currencies, with a daily trading band of +/-0.3%. Depending on market conditions and the state of the Chinese economy, it is possible
that China will make further adjustments, including moving to a managed float system, with opportunistic interventions. This reserve diversification may negatively impact the United States dollar and U.S. interest rates. A trend to a stronger U.S.
dollar would erode margins earned by our Chinese importers and prompt them to ask us to lower our prices. We are subject to currency exchange rate fluctuations as a result of expenses incurred by our foreign operations. In particular, one of our
supply arrangements under which we purchase finished products is denominated in euros and costs of our operations in China are paid in local currency. Consequently, changes in exchange rates could



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unpredictably and adversely affect our operating results and could result in exchange losses. To date, we have not hedged against the risks associated with
fluctuations in exchange rates and, therefore, exchange rate fluctuations could have a material adverse impact on our future operating results and stock price.

Any recurrence of Severe Acute Respiratory Syndrome (SARS) or the outbreak of a different contagious disease such as the Avian Flu or similar pandemic may adversely impact our operations and some of our key customers.

The 2003 SARS outbreak was most notable in China and a small number of cases were reported in 2004. There was no significant impact to our ability to
fill customer orders. However, if there were to be another outbreak of SARS or a different contagious disease, such as Avian Flu, and if our employees contracted the disease or were restricted from performing routine sales activities, our business
could be materially harmed. Finally, if one of our key customers is required to close for an extended period, we might not be able to ship product to them, our revenue would decline and our financial performance would suffer.

Our investments are subject to certain risks which could materially adversely affect our overall financial position.

We invest our cash in accordance with an established internal policy and customarily in instruments which historically have been highly liquid and
carried relatively low risk. However, with recent turmoil in the credit markets, similar types of investments have experienced losses in value or liquidity issues which differ from their historical pattern. For example, we routinely have
invested in money market funds with large financial institutions. One or more of these funds could experience losses or liquidity problems and, although to date some of the largest financial institutions who sponsor such funds have offset
similar losses, there is no assurance that our financial institutions would either not incur losses or would offset any losses were they to occur. Further, we hold auction rate securities (ARS) which are collateralized by student
loans with most of such collateral in the aggregate being guaranteed by the U.S. government. These ARS are intended to provide liquidity via an auction process that resets the applicable interest rate at predetermined calendar
intervals, usually every month. As of December 31, 2008, we held $1,485,000 of auction rate security investments and all of these had experienced failed auctions since February 2008. An auction failure means that the parties wishing
to sell securities could not. When an auction fails, the interest rate on such securities resets to a default rate which is usually higher and would require payment by the issuer, affecting its creditworthiness and therefore
potentially its ability to redeem such obligations and therefore avoid the higher interest payments.

In November 2008, we accepted an
Auction Rate Securities Rights Offer (Rights Offer) from UBS AG under which, in return for a general release of claims and the grant of a right to UBS AG to purchase our ARS at any time for full par value, we received the right to require UBS AG to
purchase at par value our ARS beginning in 2010 (the Rights). The Rights are non-transferable. Upon acceptance, we granted UBS AG the sole discretion and right to sell or dispose of, and/or enter orders in the auction process with respect to the
eligible ARS on our behalf-without prior notification to us from UBS AG, as long as we receive a payment at par upon any sale or disposition.

As a result, our ability to liquidate these investments and fully recover the carrying value of these investments in the near term is limited or may not exist. We have written down our ARS investments $315,000 as of December 31, 2008,
and we have reclassified these holdings to long-term. Should our ARS investments continue to lose value, or should any of our other cash investments permanently lose value or have their liquidity impaired, it would have a material and adverse effect
on our overall financial position by imperiling our ability to fund our operations and forcing us to seek additional financing sooner than we would otherwise and such financing may not be available on commercially attractive terms.

New accounting pronouncements may impact our financial position or results of operations.

Future changes in financial accounting standards may cause adverse, unexpected fluctuations in the timing of the recognition of revenues or expenses and
may affect our financial position or results of operations. New



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pronouncements and varying interpretations of pronouncements have occurred with frequency and may occur in the future and this may lead to changes in our
accounting policies in the future. One such pronouncement was issued in December 2004 by the Financial Accounting Standards Board (FASB) is FASB Statement No. 123 (revised 2004), Share-Based Payment (FAS 123R). FAS 123R requires
share-based payments to employees and directors, including grants of stock options, to be recognized in the statement of operations based on their fair values. We adopted FAS 123R on January 1, 2006. Accordingly, the adoption of FAS 123R had a
significant impact on our results of operations, although it has no impact on our cash or overall financial position. For the years ended December 31, 2008, 2007 and 2006, we recognized $1,843,000, $2,243,000, and $2,446,000, respectively, of
stock-based compensation expense in accordance with FAS 123R.

New legislation may impact our financial position or results of operations.

Compliance with changing regulations concerning corporate governance and public disclosure has resulted in and may continue to result
in additional expenses. Changing laws, regulations and standards relating to corporate governance and public disclosure, including the Sarbanes-Oxley Act of 2002, new SEC regulations and The NASDAQ Stock Market rules, are creating uncertainty for
companies such as ours and costs are increasing as a result of this uncertainty and other factors. We are committed to maintaining high standards of corporate governance and public disclosure. As a result, we intend to invest all reasonably
necessary resources to comply with evolving standards, and this investment has and may continue to result in increased general and administrative expenses and a diversion of management time and attention from revenue-generating activities to
compliance activities.

If we fail to protect our products, technologies and trade secrets, we may not be able to successfully use, manufacture, market
or sell our products, or we may fail to advance or maintain our competitive position, and we have limited intellectual property protection in China.

Our success depends significantly on our ability to obtain and maintain meaningful patent protection for our products and technologies and to preserve our trade secrets. Our pending patent applications may not result
in the issuance of patents in the future. Our patents or patent applications may not have priority over others applications. Our existing patents and additional patents that may be issued, if any, may not provide a competitive advantage to us
or may be invalidated or circumvented by our competitors. Others may independently develop similar products or design around patents issued or licensed to us. Patents issued to, or patent applications filed by, other companies could harm our ability
to use, manufacture, market or sell our products or maintain our competitive position with respect to our products. Although many of our patents relating to thymalfasin have expired, including composition of matter patents, we have rights to other
patents and patent applications relating to thymalfasin and thymalfasin analogues, including method of use patents with respect to the use of thymalfasin for certain indications. Additionally, thymosin alpha 1 (thymalfasin), the chemical composition
of thymalfasin, has received Orphan Drug designation in the United States for the treatment of stage IIb through stage IV melanoma. If other parties develop generic forms of thymalfasin for other indications, including conducting clinical trials for
such indications, our patents and other rights might not be sufficient to prohibit them from marketing and selling such generic forms of thymalfasin. If other parties develop analogues or derivatives of thymalfasin, our patents and other rights
might not be sufficient to prohibit them from marketing these analogues or derivatives.

Pharmaceutical products are either not patentable
or have only recently become patentable in some of the countries in which we market or may market thymalfasin. We do not have patent protection for thymalfasin in China, our largest market. Other companies market generic thymosin alpha 1 in China,
sometimes in violation of our trademark or other rights which we defend by informing physicians and hospitals of the practice as well as through the limited legal recourse. Past enforcement of intellectual property rights in many of these countries,
including China in particular, has been limited or non-existent. Future enforcement of patents and proprietary rights in many other countries will likely be problematic or unpredictable. Moreover, the issuance of a patent in one country does not
assure the issuance of a similar patent in another country. Claim interpretation and infringement laws vary by nation, so the extent of any patent protection is uncertain and may vary in different jurisdictions.



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If we are involved in intellectual property claims and litigation, the proceedings may divert our resources and
subject us to significant liability for damages, substantial litigation expense and the loss of our proprietary rights.

Our commercial
success depends in part on us not infringing valid, enforceable patents or proprietary rights of third parties, and not breaching any licenses that may relate to our technologies and products. We are aware of a third-party patent that may relate to
our products and may cover a method of action used by thymalfasin. We cannot assure you that our mechanism of action does not infringe on their claim. In addition, we may not be aware of all patents or patent applications that may impact our ability
to make, use or sell any of our potential products. For example, U.S. patent applications may be kept confidential for 12 or more months while pending in the Patent and Trademark Office, and patent applications filed in foreign countries are often
first published nine months or more after filing. It is possible that we may unintentionally infringe these patents or other patents or proprietary rights of third parties. We may in the future receive notices claiming infringement from third
parties as well as invitations to take licenses under third-party patents. Any legal action against us or our collaborative partners claiming damages and seeking to enjoin commercial activities relating to our products and processes affected by
third-party rights may require us or our collaborative partners to obtain licenses in order to continue to manufacture or market the affected products and processes. Our efforts to defend against any of these claims, regardless of merit, would
require us to devote resources and attention that could have been directed to our operations and growth plans. In addition, these actions may subject us to potential liability for damages. We or our collaborative partners may not prevail in a patent
action and any license required under a patent may not be made available on commercially acceptable terms, or at all. Any conflicts resulting from the patent rights of others could significantly reduce the coverage of our patents and limit our
ability to obtain meaningful patent protection.

If other companies obtain patents with conflicting claims, we may be required to obtain
licenses to those patents or develop or obtain alternative technology to manufacture or market the affected products and processes. We may not be able to obtain any such licenses on acceptable terms or at all. Any failure to obtain such licenses
could delay or prevent us from pursuing the development or commercialization of our potential products. Our efforts to defend against any of these claims would require us to devote resources and attention that could have been directed to our
operations and growth plans.

We may need to initiate litigation, which could be time-consuming and expensive, to enforce our proprietary
rights or to determine the scope and validity of others rights. If litigation results, a court may find our patents or those of our licensors invalid or may find that we have infringed on a competitors rights. If any of our competitors
have filed patent applications in the United States which claim technology we also have invented, the Patent and Trademark Office may require us to participate in expensive interference proceedings to determine who has the right to a patent for the
technology. These actions may subject us to potential liability for damages. We or our collaborative partners may not prevail in a patent action and any license required under a patent may not be made available on commercially acceptable terms, or
at all.

We may be subject to product liability lawsuits, and our insurance may be inadequate to cover damages.

Clinical trials or marketing of any of our current and potential products may expose us to liability claims from the use of these products. We currently
carry product liability insurance. However, we cannot be certain that we will be able to maintain insurance on acceptable terms, if at all, for clinical and commercial activities or that the insurance would be sufficient to cover any potential
product liability claim or recall. If we fail to have sufficient coverage, our business, results of operations and cash flows could be adversely affected.

If we are unable to comply with environmental and other laws and regulations, our business may be harmed.

We are subject
to various federal, state and local laws, regulations and recommendations relating to the use, manufacture, storage, handling and disposal of hazardous materials and waste products (including radioactive



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compounds and infectious disease agents), as well as safe working conditions, laboratory and manufacturing practices and the experimental use of animals. The
extent of government regulation that might result from future legislation or administrative action in these areas cannot be accurately predicted.

We do not currently maintain hazardous materials at our facilities. While we outsource our research and development programs involving the controlled use of biohazardous materials, if in the future we conduct these programs ourselves, we
might be required to incur significant cost to comply with environmental laws and regulations. Further, in the event of an accident, we would be liable for any damages that result, and the liability could exceed our resources.

We are at risk of securities class action litigation.

In the past, securities class action litigation has often been brought against a company following a decline in the market price of its securities. This risk is especially relevant for us because biotechnology companies have experienced
greater than average stock price volatility in recent years. If we faced such litigation, it could result in substantial costs and a diversion of managements attention and resources, which could harm our business.

Sales of our common stock by officers and directors could affect our stock price.

Our board of directors has approved an amendment to our trading policy that permits officers and directors to enter into trading plans that comply with the requirements of Rule 10b5-1 of the Securities Exchange Act of
1934, as amended. Rule 10b5-1 allows corporate officers and directors to adopt written, pre-arranged stock trading plans when they do not have material, non-public information. Using these plans, officers and directors can gradually diversify their
investment portfolios, can spread stock trades out over an extended period of time to reduce any market impact and can avoid concerns about initiating stock transactions at a time when they might be in possession of material, non-public information.
As of December 31, 2008, no director or officer has such a plan however an officer or director may do so in the future. We expect future sales by officers and directors either under 10b5-1 plans or otherwise as a result of their personal
financial planning. We do not believe the volume of such sales would affect our trading price; however, the market could react negatively to sales by our officers and directors, which could affect the trading price of our stock.

Anti-takeover provisions in our charter documents and under Delaware law may make an acquisition of us, which may be beneficial to our stockholders, more difficult.

Certain anti-takeover provisions of Delaware law and our charter documents as currently in effect may make a change in control of our
company more difficult, even if a change in control would be beneficial to our stockholders. Our charter documents contain certain anti-takeover provisions, including provisions in our certificate of incorporation providing that stockholders may not
cumulate votes, stockholders meetings may be called by stockholders only if they hold 25% or more of our common stock and provisions in our bylaws providing that the stockholders may not take action by written consent. Additionally, our board
of directors has the authority to issue 10 million shares of preferred stock and to determine the terms of those shares of stock without any further action by the stockholders. The rights of holders of our common stock are subject to the rights
of the holders of any preferred stock that may be issued. The issuance of preferred stock could make it more difficult for a third-party to acquire a majority of our outstanding voting stock. Delaware law also prohibits corporations from engaging in
a business combination with any holders of 15% or more of their capital stock until the holder has held the stock for three years unless, among other possibilities, the board of directors approves the transaction. Our board of directors may use
these provisions to prevent changes in the management and control of our company. Also, on December 18, 2006, our Board of Directors declared a dividend distribution of one Preferred Stock Purchase Right (collectively, the Rights)
for each outstanding share of our Common Stock, each Right which entitles the registered holder to purchase from the Company one one-thousandth of a share of the Companys Series D Preferred Stock, $0.001 par value, at a price of $25.00
pursuant to a Rights Agreement dated as of December 19, 2006, between the Company and Mellon Investor



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Services LLC. The Rights have certain anti-takeover effects. Under certain circumstances the Rights could cause substantial dilution to a person or group who
attempts to acquire the Company on terms not approved by our Board of Directors. Although the Rights should not interfere with an acquisition of the Company approved by the Board, the Rights may have the effect of delaying and perhaps improving the
terms of an acquisition for our stockholders, or deterring an acquisition of the Company. Also, under applicable Delaware law, our board of directors may adopt additional anti-takeover measures in the future.

Our business and operations are especially subject to the risks of earthquakes and other natural catastrophic disasters.

Our corporate headquarters are located in the Silicon Valley area of Northern California, a region known for seismic activity. Although we maintain a
disaster recovery policy that includes storage of important corporate data in a different geographic region of the United States, all of our significant corporate data is stored in our headquarters facility and accordingly, a significant natural
disaster, such as an earthquake, could have a material adverse impact on our business, operating results, and financial condition.



|Item 1B. | Unresolved Staff Comments
|-------- | -------------------------

None



|Item 2. | Properties
|------- | ----------

We currently
lease approximately 28,000 square feet of office space including our headquarters in Foster City, California and limited office space in Beijing, Hong Kong, Shanghai, Singapore, Guangzhou and Sao Paulo. We believe that our existing facilities will
be adequate for our current needs and that additional space will be available as needed.



|Item 3. | Legal Proceedings
|------- | -----------------

None



|Item 4. | Submission of Matters to a Vote of Security Holders
|------- | ---------------------------------------------------

No matter was submitted to a vote of security holders during the fourth quarter of the fiscal year ended December 31, 2008.



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PART II



|Item 5. | Market for the Registrants Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
|------- | ----------------------------------------------------------------------------------------------------------------

Our Common Stock trades on The NASDAQ Global Market of the NASDAQ Stock Market under the symbol SCLN.

The following table sets forth the high and low sales prices per share for the quarterly periods indicated, as reported by The NASDAQ Stock Market. The
quotations shown represent inter-dealer prices without adjustment for retail markups, markdowns, or commissions, and may not necessarily reflect actual transactions.



|            |  |                         |      |     |   |     
|----------- |  | ----------------------- | ---- | --- | - | ----
|            |  | Price RangeCommon Stock
|            |  | High                    |      | Low
|2008        |  |                         |      |     |   |     
|4th quarter |  | $                       | 1.34 |     | $ | 0.63
|3rd quarter |  |                         | 1.79 |     |   | 1.11
|2nd quarter |  |                         | 2.05 |     |   | 1.53
|1st quarter |  |                         | 2.19 |     |   | 1.72
|2007        |  |                         |      |     |   |     
|4th quarter |  | $                       | 2.60 |     | $ | 1.77
|3rd quarter |  |                         | 2.52 |     |   | 1.69
|2nd quarter |  |                         | 3.20 |     |   | 2.41
|1st quarter |  |                         | 3.23 |     |   | 2.39

Stockholders

As of March 9, 2009, there were approximately 357 holders of record of our common stock and 46,219,562 shares of common stock issued and outstanding.

Dividends

We have not paid any dividends on our
common stock during the fiscal years ended December 31, 2008, 2007, and 2006 and currently intend to retain any future earnings for use in our business.

Securities Authorized for Issuance Under Equity Compensation Plans

The information required by Item 201(d) of
Regulation S-K is incorporated by reference from the section entitled Securities Authorized for Issuance under Equity Compensation Plans in Part III, Item 12 of this Form 10-K.



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|Item 6. | Selected Financial Data
|------- | -----------------------

This
section presents selected historical financial data for each of the last five fiscal years and is qualified by reference to and should be read in conjunction with the consolidated financial statements and notes thereto included elsewhere in this
Annual Report on Form 10-K. The selected balance sheets data at December 31, 2008 and 2007 and the selected statement of operations data for each year ended December 31, 2008, 2007, and 2006 have been derived from our audited financial
statements that are included elsewhere in this report. The selected balance sheets data at December 31, 2006, 2005, and 2004 and the statements of operations for each year ended December 31, 2005 and 2004 have been derived from our audited
financial statements not included in this report. Historical results are not necessarily indicative of the results to be expected in the future.



|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|------------------------------------------------------------------- |  | ----------------------- | ---------- | - | ---- | - | ----------- | ---- |  | - | ---------- | - |  | ---- | ---------- | - |  | - | ----------- | -
|                                                                    |  | Year Ended December 31, |           
|                                                                    |  | 2008                    |            |   | 2007 |   |             | 2006 |  |   | 2005       |   |  | 2004 |           
|Statement of Operations data:                                       |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Product sales                                                       |  | $                       | 54,108,000 |   |      | $ | 37,038,000  |      |  | $ | 32,433,000 |   |  | $    | 27,842,000 |   |  | $ | 22,765,000  |  
|Contract revenue                                                    |  |                         | 5,000      |   |      |   | 20,000      |      |  |   | 229,000    |   |  |      | 492,000    |   |  |   | 1,631,000   |  
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Total revenues                                                      |  |                         | 54,113,000 |   |      |   | 37,058,000  |      |  |   | 32,662,000 |   |  |      | 28,334,000 |   |  |   | 24,396,000  |  
|Cost of product sales                                               |  |                         | 9,827,000  |   |      |   | 6,735,000   |      |  |   | 6,889,000  |   |  |      | 4,875,000  |   |  |   | 4,577,000   |  
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Gross margin                                                        |  |                         | 44,286,000 |   |      |   | 30,323,000  |      |  |   | 25,773,000 |   |  |      | 23,459,000 |   |  |   | 19,819,000  |  
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Operating expenses:                                                 |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Research and development                                            |  |                         | 23,537,000 |   |      |   | 17,446,000  |      |  |   | 14,088,000 |   |  |      | 14,406,000 |   |  |   | 17,994,000  |  
|Sales and marketing                                                 |  |                         | 17,325,000 |   |      |   | 13,928,000  |      |  |   | 11,569,000 |   |  |      | 10,237,000 |   |  |   | 9,665,000   |  
|General and administrative                                          |  |                         | 11,858,000 |   |      |   | 10,245,000  |      |  |   | 9,040,000  |   |  |      | 7,457,000  |   |  |   | 6,311,000   |  
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Total operating expenses                                            |  |                         | 52,720,000 |   |      |   | 41,619,000  |      |  |   | 34,697,000 |   |  |      | 32,100,000 |   |  |   | 33,970,000  |  
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Loss from operations                                                |  |                         | (8,434,000 | ) |      |   | (11,296,000 | )    |  |   | (8,924,000 | ) |  |      | (8,641,000 | ) |  |   | (14,151,000 | )
|Interest and investment income                                      |  |                         | 608,000    |   |      |   | 1,629,000   |      |  |   | 1,764,000  |   |  |      | 1,273,000  |   |  |   | 1,285,000   |  
|Interest expense                                                    |  |                         | (31,000    | ) |      |   | (20,000     | )    |  |   | (94,000    | ) |  |      | (345,000   | ) |  |   | (361,000    | )
|Other (expense) income, net                                         |  |                         | (16,000    | ) |      |   | 40,000      |      |  |   | 7,981,000  |   |  |      |           |   |  |   | (51,000     | )
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Net (loss) income before provision for income tax                   |  |                         | (7,873,000 | ) |      |   | (9,647,000  | )    |  |   | 727,000    |   |  |      | (7,713,000 | ) |  |   | (13,278,000 | )
|Provision for income tax                                            |  |                         | 475,000    |   |      |   | 301,000     |      |  |   |           |   |  |      |           |   |  |   |            |  
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Net (loss) income                                                   |  | $                       | (8,348,000 | ) |      | $ | (9,948,000  | )    |  | $ | 727,000    |   |  | $    | (7,713,000 | ) |  | $ | (13,278,000 | )
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Earnings per share:                                                 |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Basic net (loss) income per share                                   |  | $                       | (0.18      | ) |      | $ | (0.22       | )    |  | $ | 0.02       |   |  | $    | (0.17      | ) |  | $ | (0.30       | )
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Diluted net (loss) income per share                                 |  | $                       | (0.18      | ) |      | $ | (0.22       | )    |  | $ | 0.02       |   |  | $    | (0.17      | ) |  | $ | (0.30       | )
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Weighted average shares used in computing:                          |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Basic net (loss) income per share                                   |  |                         | 46,212,223 |   |      |   | 46,099,641  |      |  |   | 45,901,015 |   |  |      | 45,328,714 |   |  |   | 44,626,337  |  
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Diluted net (loss) income per share                                 |  |                         | 46,212,223 |   |      |   | 46,099,641  |      |  |   | 46,072,027 |   |  |      | 45,328,714 |   |  |   | 44,626,337  |  
|                                                                    |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|                                                                    | 
|                                                                    |  | December 31,            |           
|                                                                    |  | 2008                    |            |   | 2007 |   |             | 2006 |  |   | 2005       |   |  | 2004 |           
|Balance Sheet data:                                                 |  |                         |            |   |      |   |             |      |  |   |            |   |  |      |            |   |  |   |             |  
|Cash, cash equivalents, restricted and other short-term investments |  | $                       | 27,842,000 |   |      | $ | 35,281,000  |      |  | $ | 42,592,000 |   |  | $    | 42,256,000 |   |  | $ | 51,299,000  |  
|Working capital                                                     |  |                         | 37,793,000 |   |      |   | 45,400,000  |      |  |   | 53,079,000 |   |  |      | 48,735,000 |   |  |   | 55,427,000  |  
|Total assets                                                        |  |                         | 51,905,000 |   |      |   | 58,659,000  |      |  |   | 62,584,000 |   |  |      | 59,515,000 |   |  |   | 69,709,000  |  
|Other long-term liabilities                                         |  |                         | 779,000    |   |      |   | 341,000     |      |  |   | 68,000     |   |  |      | 68,000     |   |  |   | 1,044,000   |  
|Total stockholders equity                                          |  |                         | 40,903,000 |   |      |   | 47,259,000  |      |  |   | 54,634,000 |   |  |      | 51,063,000 |   |  |   | 55,123,000  |  
|Convertible notes payable                                           |  |                         |           |   |      |   |            |      |  |   |           |   |  |      | 1,600,000  |   |  |   | 5,600,000   |  



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|Item 7. | Managements Discussion and Analysis of Financial Condition and Results of Operations
|------- | -------------------------------------------------------------------------------------

This Managements Discussion and Analysis of Financial Condition and Results of Operations should be read in conjunction with the Selected
Financial Data and our consolidated financial statements and related notes thereto included elsewhere in this Annual Report on Form 10-K. This Managements Discussion and Analysis of Financial Condition and Results of Operations and other
parts of this Annual Report on Form 10-K contain forward-looking statements which involve risks and uncertainties. See Note Regarding Forward-Looking Statements and Risk Factors contained in this Annual Report on Form 10-K.

Overview

SciClone Pharmaceuticals (NASDAQ: SCLN) is a for-profit, global pharmaceutical company with a substantial international business and a product portfolio of novel therapies for cancer and infectious diseases. Our
objective, which we believe we will achieve, is sustained profitability for the full year 2009 through a combination of international sales growth, a cost-containing clinical development strategy, and focused expense management. ZADAXIN®, our brand of thymalfasin and our primary product, is sold in over 30 countries for the treatment of the hepatitis B virus (HBV) and the hepatitis C virus (HCV), certain cancers and as a
vaccine adjuvant. Our cash position and the profit margin on our product sales and marketing operations provide the financial resources for continued growth in our international business and for development of our pipeline of phase 2 drug
candidates, including: RP101 for the treatment of pancreatic cancer and SCV-07 for the treatment of HCV and for oral mucositis. Our DC Bead product is awaiting approval in the Peoples Republic of China (China), for the treatment of liver
cancer.

We plan to expand our commercial operations, currently primarily located in
China, with the goal of becoming a significant pharmaceutical company in this rapidly growing market. A key part of our strategy is to leverage our decade of experience in China and to grow our international business by adding commercial stage or
near term commercial stage products to our portfolio. For example, after acquiring the Chinese marketing rights to DC BeadTMfor liver cancer, we
are pursuing its regulatory approval and, if approved, intend to launch this product in 2009. We believe we are well-positioned to in-license additional therapeutics for our international business with a focus on China, in part because of our
opportunity to develop and commercialize these products utilizing our well established sales and marketing organization in China.

For the
years ended December 31, 2008, 2007, and 2006 product sales were $54,108,000, $37,038,000 and $32,433,000, respectively. Our revenue growth was attributable to further market penetration in China related to ZADAXIN. For the years ended
December 31, 2008, 2007, and 2006 product sales to China were $50,724,000, $34,240,000 and $29,722,000, respectively.

SciClone
continues its clinical development program potential with three product candidates being studied in four indications. Our latest stage opportunity is ready for phase 3 which will evaluate thymalfasin as a therapy for stage IV melanoma. We estimate
that this is a $200 million market opportunity worldwide. If the targeted patient group can be extended to the adjuvant setting through additional clinical trials, we believe the global market opportunity could increase by about $500 million. We are
in the process of seeking a partner for this phase 3 trial prior to initiating enrollment.

In June 2007, we reported positive data from a
phase 2 trial, conducted in partnership with Sigma-Tau, treating patients with stage IV melanoma in which we showed that thymalfasin in combination with dacarbazine (DTIC) chemotherapy and low dose interferon alpha met its primary endpoint. Further,
two of the thymalfasin treated groups had an overall response rate three times higher than stage IV melanoma patients treated with DTIC, the current standard of care, and low dose interferon alpha. In addition, survival, a key secondary endpoint of
the trial, was extended by nearly 3 months. In November 2008, we reported that we reached an agreement on Special Protocol Assessment with the U.S. Food and Drug Administration (FDA) on the design of a phase 3 registration trial for thymalfasin as a
potential treatment for stage IV melanoma that adequately addresses the objectives necessary to support a regulatory submission.



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In addition to thymalfasin, we are developing RP101 and SCV-07 for the treatment of life-threatening
diseases. We are conducting a multi-center, randomized, double-blinded, placebo controlled phase 2 clinical trial using RP101 in combination with gemcitabine chemotherapy in approximately 153 patients with unresectable stage III and IV pancreatic
cancer. We announced March 9, 2009 that we completed enrollment of this trial ahead of schedule and expect to report results in the first half of 2010.

In September 2008, we reported what we believe are promising results from our proof-of-concept phase 2a clinical trial using SCV-07 as a sole agent administered to patients chronically infected with HCV. The trial was
designed to evaluate the effect of SCV-07 on hepatitis C viral load, as well as on other measures of immune response. SCV-07 demonstrated activity in some treated patients in the higher dosage groups, and the decrease in viral load in these patients
was accompanied by an increase in a biomarker which is usually correlated with an immunological response against HCV. Additionally, SCV-07 was shown to be generally safe and well-tolerated with no dose limiting toxicities or serious adverse events
reported. We are planning to initiate a phase 2b trial for SCV-07 in HCV in 2009.

During the fourth quarter of 2008, SCV-07 also entered
phase 2 clinical development to assess the safety and efficacy of SCV-07 for the delay to onset of severe oral mucositis in subjects receiving chemoradiation therapy for the treatment of cancers of the head and neck. In this multi-center,
randomized, double-blind, placebo-controlled dose-ranging study, we plan to enroll approximately 60 patients and expect to complete enrollment of this trial before the end of 2009.

We manufacture ZADAXIN, RP101 and SCV-07 through third party contract manufacturers, and we conduct our research and development efforts principally
through arrangements with clinical research sites, contract research organizations and universities.

We believe our cash on hand and
ongoing business operations and $6 million line of credit will be sufficient to fund current business activities for the foreseeable future. During this period, we may report quarterly losses. Our ability to sustain operating profitability will be
impacted by numerous factors including expansion of our sales efforts for ZADAXIN, the regulatory approval process including the timing of FDA or international regulatory approvals, the number, timing, costs and results of pre-clinical and clinical
trials of our products, market acceptance of ZADAXIN, and potentially of SCV-07, DC Bead, and RP101, the timing of orders for ZADAXIN from international markets, particularly China, and the acquisition of additional product rights and the funding,
if any, provided as a result of corporate partnering arrangements.

Critical Accounting Policies and Estimates

General

We have identified the policies below
as critical to our business operations and the understanding of our results of operations. The impact and any associated risks related to these policies on our business operations is discussed throughout Managements Discussion and
Analysis of Financial Condition and Results of Operations where such policies affect our reported and expected financial results. For a detailed discussion on the application of these and other accounting policies, see Note 1 in the
Notes to our Consolidated Financial Statements in Part II, Item 8 of this Annual Report on Form 10-K. Our consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United
Sates, which requires us to make estimates and assumptions that affect the reported amount of assets and liabilities, disclosure of contingent assets and liabilities at the date of our financial statements, and the reported amounts of revenue and
expenses during the reporting period. On an on-going basis, we evaluate the relevance of our estimates. We base our estimates on historical experience and on various other market specific assumptions that are believed to be reasonable under the
circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. There can be no assurance that actual results will not differ from those
estimates.



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Revenue Recognition

We recognize revenue from product sales at the time of delivery. There are no significant customer acceptance requirements or post-shipment obligations on our part, except for sales to a new market where acceptance
requirements have to be met. Sales to importing agents or distributors are recognized at time of shipment when title to the product is transferred to them. Importing agents or distributors do not have contractual rights of return except under
limited terms regarding product quality. However, we are expected to replace products that have expired or are deemed to be damaged or defective when delivered. We estimate expected returns primarily on historical patterns. Historically, we have had
no product returns of damaged, defective or expired product. As such, no amount was accrued for product returns as of December 31, 2008 and 2007 in the respective consolidated balance sheets. Payments by the importing agents and distributors
are not contingent upon sale to the end user by the importing agents or distributors.

Amounts invoiced relating to arrangements where
collectibility is uncertain and revenue cannot be recognized are reflected on our balance sheet as deferred revenue and recognized as the applicable revenue recognition criteria are satisfied.

Contract revenue for research and development is recorded as earned based on the performance requirements of the contract. Nonrefundable contract fees
for which no further performance obligations exist, and for which there is no continuing involvement by us, are recognized on the earlier of when the payments are received or when collection is assured.

Revenue associated with substantive performance milestones is recognized based on the achievement of the milestones, as defined in the respective
agreements and provided that (i) the milestone event is substantive and its achievement is not reasonably assured at the inception of the agreement and (ii) there are no future performance obligations associated with the milestone payment.

Cash Equivalents and Investments

Cash equivalents consist of highly liquid investments with maturities of three months or less on the date of purchase. We classify our investment portfolio as available-for-sale or trading securities. We record the investments at fair
value, on the balance sheet.

Unrealized gains or losses on available-for-sale securities are included in accumulated other comprehensive
income on the consolidated balance sheet. Realized gains or losses on available-for-sale and trading securities and declines in value judged to be other than temporary on available-for-sale securities are determined on the basis of specific
identification and included in other income (expense).

We evaluate our investments for impairment each reporting period in accordance with
FSP FAS 115-1, The Meaning of Other-Than-Temporary Impairment and Its Application to Certain Investments (FSP FAS 115-1). FSP FAS 115-1 provides guidance for determining when an investment is considered impaired, whether impairment is
other-than-temporary, and measurement of an impairment loss. An investment is considered impaired if the fair value of the investment is less than its cost. If, after consideration of all available evidence to evaluate the realizable value of its
investment, impairment is determined to be other-than-temporary, then an impairment loss is recognized in the Consolidated Statement of Operations equal to the difference between the investments cost and its fair value.

Fair Value of Financial Instruments

We
adopted the provisions of the Financial Accounting Standards Board (FASB) Statement No. 157, Fair Value Measurements (SFAS No. 157), effective January 1, 2008. In February 2008, the FASB issued FASB Staff Position No. FAS
157-2, Effective Date of FASB Statement No. 157, which provides a one year deferral



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of the effective date of SFAS 157 for non-financial assets and non-financial liabilities, except those that are recognized or disclosed in the financial
statements at fair value at least annually. Therefore, we deferred adoption of SFAS 157 as it relates to its non financial assets and liabilities. SFAS No. 157 defines fair value, establishes a framework for measuring fair value under generally
accepted accounting principles and enhances disclosures about fair value measurements.

Fair value is defined under SFAS No. 157 as
the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement
date. Valuation techniques used to measure fair value under SFAS 157 must maximize the use of observable inputs and minimize the use of unobservable inputs.

The standard describes a fair value hierarchy based on three levels of inputs, of which the first two are considered observable and the last unobservable, that may be used to measure fair value. Our assessment of the
significance of a particular input to the fair value measurements requires judgment, and may affect the valuation of the assets and liabilities being measured and their placement within the fair value hierarchy. The three levels of input are:

Level 1Quoted prices in active markets for identical assets or liabilities.

Level 2Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities;
quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or
liabilities.

The adoption of this statement did not have a material impact on our consolidated results of operations and financial
condition.

Effective January 1, 2008, we also adopted SFAS No. 159 The Fair Value Option for Financial Assets and
Financial Liabilities (SFAS 159). SFAS 159 allows an entity the irrevocable option to elect fair value for the initial and subsequent measurement for specified financial assets and liabilities on a contract-by-contract basis. We elected to
adopt the fair value accounting under SFAS 159 at the initial recognition of a put option from UBS AG with respect to our auction rate securities (ARS) recorded in other assets in our consolidated balance sheet.

Following is a description of our valuation methodologies for assets and liabilities measured at fair value.

Where quoted prices are available in an active market, fair value is based upon quoted market prices, and are classified in level 1 of the valuation
hierarchy. Level 1 securities include our money market funds, U.S. term deposits, corporate equity securities and restricted long-term Italian state bonds. If quoted market price are not available, fair value is based upon observable inputs such as
quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities and are
classified in level 2 of the valuation hierarchy. Level 2 securities include our certificate of deposit. When quoted prices and observable inputs are unavailable, fair values are based on internally developed cash flow models and are classified in
level 3 of the valuation hierarchy. The internally developed cash flow models primarily use, as inputs, estimates for interest rates and discount rates including yields of comparable traded instruments adjusted for illiquidity and other risk
factors, amount of cash flows and expected holding periods of the assets. These inputs reflect our own assumptions about the assumptions market participants would use in pricing the assets including assumptions about risk developed based on the best
information available in the circumstances. Level 3 securities include our ARS and the Put Option with respect to these securities.



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Other financial instruments, including accounts receivable, accounts payable and accrued liabilities, are
carried at cost, which we believe approximates fair value because of the short-term maturity of these instruments.

Accounts Receivable

We are required to estimate the collectibility of our trade receivables. We maintain reserves for credit losses, and such losses
have been within our expectations. We recognize reserves for bad debts ranging from 25% to 100% of past due accounts receivable based on the length of time the receivables are past due and our collectibility experience. A considerable amount of
judgment is required in assessing the ultimate realization of these receivables including, but not limited to, an analysis of the historical payment patterns of our customers, the circumstances of each individual customer and their geographic region
including a review of the local economic environment. Our ability to collect outstanding receivables from our customers is critical to our operating performance and cash flows. We maintain allowances for doubtful accounts for estimated losses
resulting from the inability of our customers to make required payments. If the financial condition of our customers or the economic environment in which they operate were to deteriorate, resulting in an impairment of their ability to make payments,
additional allowances may be required which would increase our general and administrative expenses.

Inventories

Our inventories are stated at the lower of cost or market, with cost determined on a first-in, first-out basis. In assessing the ultimate realization of
inventories, we are required to make judgments as to future demand requirements and compare that with the current inventory levels. If our current assumptions about future production or inventory levels and demand were to change or if actual market
conditions are less favorable than those projected by management, inventory write-downs may be required which could negatively impact our gross margins and results of operations. If obsolete items are observed and there are no alternate uses for the
inventory, we will record a write-down to net realizable value in the period that the impairment is first recognized.

Intangible Assets

At December 31, 2008, we had net intangible assets of approximately $262,000 related to ZADAXIN product rights and have not recorded
any impairment losses to-date related to intangible assets. In assessing the recoverability of our intangible assets we must make assumptions regarding estimated future cash flows and other factors. If these estimates or their related assumptions
change in the future, we may be required to record impairment charges for these assets.

Research and Development Expenses

Effective January 1, 2008, we adopted Emerging Issues Task Force (EITF) Issue No. 07-3 Accounting for Nonrefundable Advance Payments for
Goods or Services to be used in Future Research and Development Activities (EITF 07-3). In accordance with EITF 07-3, nonrefundable advance payments for goods or services to be received in the future for use in research and development
activities should be deferred and capitalized. The capitalized amounts should be expensed as the related goods are delivered or the services are performed. The adoption did not have a material impact on our consolidated results of operations or
financial condition.

Our research and development expenses are principally incurred for our clinical trials including cost sharing of
Sigma-Taus clinical trial in Europe using ZADAXIN as part of a novel triple therapy combination for the treatment of HCV, our phase 2 clinical trials for RP101 and SCV-07, and our development plans for a phase 3 clinical trial for melanoma.
Research and development expenses are charged to operations as incurred. Cost accruals for clinical trials are based on estimates of the services received and efforts expended pursuant to contracts with numerous institutions that conduct the
clinical trials on our behalf. The financial terms of these agreements are subject to negotiation and vary from contract to contract and may result in uneven payment flows.



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Payments under the contracts depend on factors such as the achievement of certain events, the successful enrollment of patients, and the completion of
portions of the clinical trial or similar conditions. The objective of our accrual policy is to match the recording of expenses to the actual services received and efforts expended. Expenses related to grants to the institutions that conduct the
clinical trials on our behalf are accrued based on the level of patient enrollment and activity according to the protocol. Expenses relating to the clinical research organization or other entities managing the trials and laboratory and other direct
expenses are recognized in the period they are estimated to be incurred and the services performed. If we underestimate or overestimate the activity associated with a study or service at a given point in time, adjustments to research and development
expenses may be necessary in future periods. We monitor active patient enrollment levels and related activity to the extent possible and adjust our estimates accordingly.

Stock Option Valuation

We apply Statement of Financial Accounting Standards (FAS)
No. 123(R), Share-Based Payment (FAS 123R), for stock-based payment transactions in which we receive employee services in exchange for our equity instruments. Employee stock-based compensation is estimated at the date of
grant based on the employee stock awards fair value using the Black-Scholes option-pricing model and is recognized as expense ratably over the requisite service period, which is generally four years. The Black-Scholes option-pricing model
requires the use of certain subjective assumptions. The most significant of these assumptions are our estimate of the expected volatility of the market price of its stock and the expected term of the award. When establishing an estimate of the
expected term of an award, we consider the vesting period for the award, recent historical experience of employee stock option exercises (including forfeitures), and the expected volatility. As required under the accounting rules, we review our
valuation assumptions at each grant date, and, as a result, valuation assumptions used to value employee stock-based awards granted in future periods may change.

We have not recognized, and do not expect to recognize in the near future, any tax benefit related to employee stock-based compensation cost.

Results of Operations

Product sales were $54,108,000, $37,038,000, and $32,433,000 for the
years ended December 31, 2008, 2007, and 2006, respectively, and all were derived from sales of ZADAXIN. The increases from 2006 to 2008 were attributable to a higher volume of product sold primarily due to continued expansion of our sales and
marketing efforts and a modest increase in prices from the 2007 to 2008 periods. Sales to customers in China are denominated in U.S. dollars and accounted for approximately 94%, 92%, and 92% of this revenue for the years ended December 31,
2008, 2007 and 2006, respectively.

For the years ended December 31, 2008, 2007, and 2006, sales in each year to three or four
importing agents in China accounted for approximately 94%, 92%, and 92%, respectively of our product sales. In 2008, Shanghai Lingyun and China National Pharmaceutical Foreign Trade Corporation accounted for 68% and 22% of our sales, respectively,
and one other importer accounted for 4% of our sales. In 2007, Shanghai Lingyun and China National Pharmaceutical Foreign Trade Corporation accounted for 63% and 21% of our sales, respectively, and one other importer accounted for 8% of our sales.
In 2006, Shanghai Lingyun and China National Pharmaceutical Foreign Trade Corporation accounted for 66% and 15% of our sales, respectively, and two others accounted for a combined 11%. No other customers accounted for more than 10% of sales in those
periods. As of December 31, 2008, approximately $11,420,000 or 96% of our accounts receivable were attributable to two customers in China. We perform on-going credit evaluations of our customers financial condition, and generally do not
require collateral from our customers.

Contract revenue was $5,000, $20,000, and $229,000 for the years ended December 31, 2008,
2007, and 2006, respectively. During 2008 and 2007, we recognized $5,000 and $20,000, respectively, in contract revenue for a partial license fee for ZADAXIN from a third party. There was no similar revenue for the year ended



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December 31, 2006. Contract revenue recognized in 2006 was in connection with the $2,685,000 payment we received from Sigma-Tau in January 2002 and a
$50,000 payment we received from Sigma-Tau in December 2006. This revenue was recognized as contract revenue over the course of the ZADAXIN HCV U.S. clinical program and the period of sharing the clinical data from this program with Sigma-Tau in
accordance with the performance requirements under our contract with Sigma-Tau.

Gross margin was 82%, 82%, and 79% in 2008, 2007, and
2006, respectively. The decrease in gross margin in 2006 was primarily due to an increase of $929,000 in royalty expense recorded in December 2006 related to an agreement with Wayne State University (WSU) regarding royalty obligations for the period
1997 to 2006. We expect cost of product sales and hence gross margin to vary from year to year, depending upon the level of ZADAXIN sales, the absorption of product-related fixed costs, and any charges associated with excess or expiring finished
product inventory.

Research and development (R&D) expenses were $23,537,000, $17,446,000, and $14,088,000 and represented
approximately 45%, 42%, and 41% of our total operating costs and expenses for the years ended December 31, 2008, 2007, and 2006, respectively. The increase of $6,091,000 in R&D expenses from 2007 to 2008 related to our phase 2 clinical
trials for RP101 and SCV-07, and to the development planning for a phase 3 clinical trial for melanoma. The increase included approximately $2,002,000 for clinical trial management, statistical services and investigator expenses; an increase of
approximately $2,659,000 for drug development and manufacturing costs related to the scale up for RP-101 and purchase of gemcitabine for the RP101 clinical trial, and manufacturing of SCV-07 and ribavirin for the SCV-07 clinical trial; a $1,320,000
milestone payment upon first patient dosing in the RP101 phase 2 clinical trial; an increase in compensation and benefits expense and recruiting fees due to an increase in the number of research and development personnel; and an increase in
consulting and travel expenses. These increases were partially offset by a decrease of approximately $2,200,000 of acquisition and legal costs related to the acquisition of exclusive rights for the United States and Canada to develop and
commercialize RP-101 recorded during the year ended December 31, 2007.

The increase in R&D expenses from 2006 to 2007 was
primarily due to a $2,200,000 increase in acquisition and legal costs incurred in April 2007 related to the acquisition of the exclusive rights in the United States and Canada to develop and commercialize RP101, an increase of approximately
$1,893,000 in clinical trial expenses and an increase of $1,131,000 in drug development expenses mainly related to our phase 2 trials for RP101 and SCV-07, and in preparation of a prospective phase 3 trial for melanoma. These increases were offset
partially by decreases in R&D including a decrease of $531,000 in stock-based compensation expense and a $377,000 decrease in compensation and benefits related expenses, net of consulting fees, a decrease of $597,000 in preclinical pharmacology
expenses, a decrease of $146,000 in rent expense due to lower rent expense related to our main office facility in the second half of 2007, as compared with our former facility which we exited in July 2007, and a decrease of $106,000 in computer
software expense.

The major components of R&D expenses include services fee costs, pass through expenses and investigator expenses
incurred for clinical studies performed by clinical trial institutions and contract research organizations, related materials and supplies, preclinical and toxicology work, pharmaceutical development including product formulation and chemical
analysis, license fees, personnel costs, including salaries and benefits, third party research funding, and overhead allocations consisting of various support and facilities related costs.

The initiation and continuation of our current clinical development programs has had and is expected to continue to have a significant effect on our
research and development expenses. Although it is not possible to determine the total cost expected to be incurred in any particular year for each clinical trial due to the uncertain nature of the clinical trial process, we estimate that our future
costs for 2009 relating to research and development will decrease compared to 2008 due to reduced spending related to our phase 2 clinical trial for RP101. The actual costs incurred in future periods will vary depending in particular upon timeline
and design for a ZADAXIN phase 3 melanoma clinical trial and final decisions regarding the timing and expense sharing arrangements for the trial. An expansion or significant extension of our clinical development programs may require us to seek
additional capital resources.



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Sales and marketing expenses were $17,325,000, $13,928,000, and $11,569,000 for the years ended
December 31, 2008, 2007, and 2006, respectively. The increase in sales and marketing expenses from 2007 to 2008 was primarily due to an increase of $1,361,000 in conferences and medical education seminar expenses, an increase of $760,000 in
salesforce incentives, an increase of $582,000 in compensation and benefits expense due to an increase in the number of sales personnel, and an increase of $444,000 in travel and entertainment expenses, all related to our expanding sales and
marketing efforts. The increase in sales and marketing expenses from 2006 to 2007 was primarily due to increases in sales and marketing personnel, promotional activities and operating expense related to our expanding sales and marketing efforts. We
expect sales and marketing expenses for 2009 to be higher than those incurred in 2008 due to increased sales efforts.

General and
administrative expenses were $11,858,000, $10,245,000, and $9,040,000 for the years ended December 31, 2008, 2007, and 2006, respectively. General and administrative expenses increased $1,613,000 for the year ended December 31, 2008
compared to 2007 primarily due to an increase in severance costs of approximately $376,000 related to the departure of our former chief financial officer, an increase in accounting and professional fees of approximately $391,000, an increase in
legal fees of approximately $457,000, an increase in employment recruiting costs of approximately $225,000, and a net increase in compensation and benefits related expenses due to an increase in headcount in 2008, offset partially by a decrease in
stock based compensation expense.

The increase in general and administrative expenses in 2007 compared to 2006 was primarily related to an
increase in compensation and benefits related expenses of $713,000 due to an increase in general and administrative personnel, an increase in stock-based compensation expense of $195,000 mainly related to our chief executive officers option
agreement, and a $150,000 increase in office expense related to the relocation of our corporate office. We believe that general and administrative expense for 2009 will remain at a comparable level to 2008.

Interest and investment income was approximately $608,000, $1,629,000, and $1,764,000 for the years ended December 31, 2008, 2007, and 2006,
respectively. The decreases from 2006 to 2008 resulted from reduced interest earned on cash balances due to lower cash balances and due to lower interest rates in the 2008 period. For 2009, we expect a decrease in interest and investment income as a
result of lower cash balances and lower interest rates.

Interest and investment expense was $31,000, $20,000, and $94,000 for the years
ended December 31, 2008, 2007, and 2006, respectively. Interest expense for 2006 was primarily related to interest on the Companys convertible notes payable. The Company repaid $1,600,000 of convertible notes in March 2006, resulting in
the decrease in interest expense for the 2007 period.

Other (expense) income, net was ($16,000), $40,000, and $7,981,000 for the years
ended December 31, 2008, 2007, and 2006, respectively. Other (expense) income for the year ended December 31, 2008 included an other-than-temporary impairment charge of $315,000 related to our ARS investments and $285,000 of gain related
to the fair value of our Put Option. Other income for the year ended December 31, 2006 period primarily related to a one-time payment of $8,000,000 that we received in April 2006 for the resolution of our dispute with Schering Plough KK
regarding the conduct of HBV clinical trials in Japan with ZADAXIN. There was no similar income recorded for the years ended December 31, 2007 or 2008.

Provision for income tax of $475,000 and $301,000 for the years ended December 31, 2008 and 2007, respectively, relates to our foreign operations in China. The increase of $174,000 from 2007 to 2008 was due to
increased operating activity in China. There was no similar provision for income tax recorded for the year ended December 31, 2006.



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Income Taxes

We have not recorded any U.S. federal or state income tax expense for the years ended December 31, 2008, 2007, and 2006. Undistributed earnings of our foreign subsidiaries amounted to approximately $23,521,000 at
December 31, 2008. These earnings are considered to be permanently reinvested and accordingly, no deferred U.S. income taxes have been provided thereon.

At December 31, 2008, we had net operating loss carryforwards for federal income tax purposes of approximately $144,102,000 that expire in the years 2009 through 2028. The difference between the cumulative losses
for financial reporting purposes and federal income tax purposes is primarily attributable to losses incurred by our foreign subsidiaries. At December 31, 2008, we had federal tax credit carryforwards of approximately $8,686,000 that expire in
the years 2009 through 2028.

Because of the change in ownership provisions of the Internal Revenue Code, a portion of our net
operating loss carryforwards and tax credit carryforwards may be subject to an annual limitation regarding their utilization against taxable income in future periods. As a result of the annual limitation, a portion of these carryforwards may expire
before ultimately becoming available to reduce future income tax liabilities.

Liquidity and Capital Resources

Days sales outstanding in accounts receivable, using the average receivables method, were 103, 137, and 138 days in 2008, 2007, and 2006,
respectively. The majority of our sales are to customers in the Peoples Republic of China where our accounts receivable collections have standard credit terms ranging from 90 to 180 days. During the fourth quarter of 2008, our largest customer
in the Peoples Republic of China agreed to payment terms of 90 days instead of 180 days in order to procure from us increased volume of ZADAXIN and a volume discount. This change resulted in a reduction in our days sales outstanding in
2008, compared to 2007 and 2006.

At December 31, 2008, 2007, and 2006, we had $27,842,000, $35,281,000, and $42,592,000,
respectively, in cash, cash equivalents and short-term investments. In each of these years, the principal factor affecting these balances was the net loss from operating activities. We currently estimate cash, cash equivalents and short-term
investments at December 31, 2009 will be lower than the balance at December 31, 2008. The expected decrease in this balance is primarily attributable to cash expected to be used in operations.

The short-term investments consist primarily of highly liquid marketable securities. Our restricted short-term investment of $69,000 as of
December 31, 2008, relates to a letter of credit secured by a certificate of deposit to facilitate our value added tax filings in Europe.

Our restricted long-term investment of $388,000 consists of Italian state bonds purchased to facilitate our value added tax filings in Europe.

As of December 31, 2008, we held at fair value $1,485,000 of auction rate securities (ARS) as trading securities that were reclassified from available-for-sale securities. Upon the reclassification of the ARS to
trading securities as of December 31, 2008, we realized a loss of $315,000 in other expense that had previously been recorded as unrealized losses in the accumulated other comprehensive income included as part of stockholders equity. The
ARS are investments with contractual maturities generally between 0 and 34 years whose underlying assets are student loans that are substantially backed by the federal government with interest rates resetting approximately every 30 days through an
auction process. At the end of each reset period, investors may sell or continue to hold the securities at par. All of our ARS are rated by one or more of the major independent rating agencies as either AAA or Aaa.

Historically, our ARS were highly liquid, using a Dutch auction process that reset the applicable interest rate at predetermined intervals,
typically every 30 days, which in turn provided liquidity at par value. However,



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as a result of liquidity issues in the global credit and capital markets, the auctions for all of our ARS failed beginning in February 2008 when sell orders
exceeded buy orders. As of December 31, 2008, there continues to be no auction market for our ARS. The failures of these auctions do not affect the value of the collateral underlying the ARS, and we continue to earn interest on our ARS. Because
of the failure of auctions, we will not be able to liquidate our ARS until the issuer calls the security, a successful auction occurs, a buyer is found outside of the auction process or the security matures. Based on this, we classified the ARS as
long-term investments on our consolidated balance sheet as of December 31, 2008.

In November 2008, we accepted an Auction Rate
Securities Rights Offer (Rights Offer) from UBS AG under which, in return for a general release of claims and the grant of a right to UBS AG to purchase our ARS at any time for full par value, we received the right to require UBS AG to purchase at
par value our ARS beginning in June 2010 (the Rights). The Rights are non-transferable. Upon acceptance, we granted UBS AG the sole discretion and right to sell or dispose of, and/or enter orders in the auction process with respect to the eligible
ARS on our behalf without prior notification to us from UBS AG, as long as we receive a payment at par upon any sale or disposition. We expect to sell our ARS under the Rights. However, if the Rights are not exercised before July 2, 2012, they
will expire and UBS will have no further rights or obligation to buy our ARS.

The enforceability of the Rights results in the creation of
an asset akin to a Put Option (we have the right to put the ARS back to UBS at some specified date for a payment equal to the par value of the ARS). The Put Option is a free standing asset separate from the ARS. We recorded $285,000 of
gain in other income related to the fair value of our Put Option included in our results of operations for the year ended December 31, 2008.

We will continue to classify the ARS investments as long-term on our consolidated balance sheet until such time the investments become short-term. We believe that even with the possible requirement to hold all such securities until
June 30, 2010, our remaining cash and cash equivalents, short-term investments and line of credit will be sufficient to meet our anticipated cash needs for at least the next twelve months.

Net cash (used in) provided by operating activities totaled ($4,945,000), ($7,011,000), and $1,682,000 for the years ended December 31, 2008, 2007,
and 2006, respectively. Net cash used in operating activities of $4,945,000 for the year ended December 31, 2008 was comprised primarily of net loss of $8,348,000 which was adjusted for non-cash items such as stock-based compensation expense of
$1,843,000 and depreciation and amortization of $353,000, and $1,140,000 of net cash inflow related to changes in operating assets and liabilities. Such changes included a decrease in our accrued clinical trials of $1,477,000 primarily as a result
of payments made to the clinical research organization managing our phase 2 RP101 clinical trial and to Sigma Tau for the completion of the phase 3 hepatitis C triple therapy clinical trial in Europe, and included an increase of $820,000 in accrued
compensation and employee benefits related to an increase in bonus accrual as a result of increased headcount during 2008 and the continued accrual of our chief executive officers long-term bonus. Operating asset changes included a decrease of
$723,000 in accounts receivable related to a reduction in payment terms during 2008 with our largest customer in China from 180 days to 90 days to allow the customer to procure increased volume of ZADAXIN and a volume discount, and a decrease of
$1,243,000 in prepaid expenses and other assets primarily related to a decrease in prepaid royalties and prepaid clinical trial expenses.

Net cash used in operating activities of $7,011,000 for the year ended December 31, 2007 was comprised primarily of net loss of $9,948,000 which was adjusted for non-cash items such as stock-based compensation expense of $2,243,000 and
depreciation and amortization of $248,000, and $350,000 of net cash inflow related to changes in operating assets and liabilities. Such changes included an increase in our accrued clinical trials expenses of $1,431,000 and an increase in accounts
payable and other accrued expenses of $1,852,000, both increases related primarily to our phase 2 RP101 and SCV-07 clinical trials, and to the development plans for a melanoma clinical trial. These inflows were partially offset by an increase in
inventory levels of $2,262,000 as our supplier of bulk active pharmaceutical ingredient (API) product for the manufacture of ZADAXIN was able to produce higher yields on production runs, enabling us to increase our inventory levels, compared to the
lower than planned inventory levels in the prior year period, and an increase in prepaid expenses and other assets of $1,259,000 mainly related to our phase 2 RP101 clinical trial.



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Net cash provided by operating activities of $1,682,000 for the year ended December 31, 2006 was
primarily due to the net income of $727,000 which was adjusted for non-cash expense related to employee stock options of $2,446,000 and depreciation and amortization of $233,000, and $1,686,000 of net cash outflow related to changes in operating
assets and liabilities. Such changes included an increase in accounts receivable of $3,576,000 due to fluctuations in the timing of payments received within credit terms from customers and an increase in accounts payable and other accrued expenses
of $1,137,000 primarily related to an increase in the royalty accrual.

Net cash provided by investing activities amounted to $572,000 and
$12,994,000 for the years ended December 31, 2008 and 2007, respectively, compared to cash used in investing activities of ($577,000) for the year ended December 31, 2006. Net cash provided by investing activities for the year ended
December 31, 2008 of $572,000 was due to $1,393,000 in net proceeds from the sales, maturities and purchases of marketable securities, offset partially by the $448,000 purchase of our restricted long-term Italian state bonds to facilitate our
value added tax filings in Europe, and the purchase of $373,000 in property and equipment.

Net cash provided by investing activities in
2007 of $12,994,000 was primarily due to the sale of U.S. Treasury securities and municipal securities holdings to fund operations, partially offset by $446,000 in purchases of property and equipment. Net cash used in investing activities in 2006 of
$577,000 was primarily due to increased holdings in U.S. Treasury securities of $4,369,000, offset partially by a decrease in municipal securities holdings of $3,850,000, and due to purchases of property and equipment of $75,000.

Net cash provided by financing activities totaled $149,000 and $241,000 for the years ended December 31, 2008 and 2007, respectively, compared to
net cash used in financing activities of $1,335,000 for the year ended December 31, 2006. Net cash provided by financing activities for the years ended December 31, 2008 and 2007 primarily consisted of proceeds received related to
exercises of outstanding options under our employee stock option plans. Net cash used in financing activities for the year ended December 31, 2006 consisted of the repayment of a $1,600,000 convertible note, partially offset by proceeds
received of approximately $221,000 related to exercises of outstanding options under our employee stock option plans and $44,000 from the issuance of common stock under our employee stock purchase plan.

The following table summarizes our contractual obligations and other commitments as of December 31, 2008.



|                        |  |                        |            |             |   |           |  |           |           |                  |   |           |  |   |          
|----------------------- |  | ---------------------- | ---------- | ----------- | - | --------- |  | --------- | --------- | ---------------- | - | --------- |  | - | ---------
|                        |  | Payments Due by Period
|Contractual Obligations |  | Total                  |            | Less than 1 |   | 1-3 years |  | 3-5 years |           | More than5 years
|Operating leases(1)     |  | $                      | 7,382,000  |             | $ | 1,242,000 |  | $         | 2,591,000 |                  | $ | 2,805,000 |  | $ | 744,000  
|Purchase obligations(2) |  |                        | 1,500,000  |             |   | 1,500,000 |  |           |          |                  |   |          |  |   |         
|Royalty obligations(3)  |  |                        | 914,000    |             |   | 264,000   |  |           | 100,000   |                  |   | 100,000   |  |   | 450,000  
|Other liabilities(4)    |  |                        | 270,000    |             |   | 270,000   |  |           |          |                  |   |          |  |   |         
|                        |  |                        |            |             |   |           |  |           |           |                  |   |           |  |   |          
|Total                   |  | $                      | 10,066,000 |             | $ | 3,276,000 |  | $         | 2,691,000 |                  | $ | 2,905,000 |  | $ | 1,194,000
|                        |  |                        |            |             |   |           |  |           |           |                  |   |           |  |   |          



|(1) | These are future minimum rental commitments for office space and copiers leased under non-cancelable operating lease arrangements.
|--- | ----------------------------------------------------------------------------------------------------------------------------------



|(2) | These are amounts payable to our European marketing and development partner, Sigma-Tau, to complete an HCV clinical trial in Europe.
|--- | ------------------------------------------------------------------------------------------------------------------------------------



|(3) | This includes minimum royalty payments to the U.S. Army through 2021. The Company is obligated to pay the U.S. Army the greater of either a fixed minimum annual royalty or a royalty
based on a percentage of ZADAXIN sales.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(4) | This amount represents a discretionary accrued bonus payable to our chief executive officer as of December 31, 2008 based on performance targets over the years 2006-2008.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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Additionally, the Company is obligated to pay Wayne State University a royalty based on a percentage of
ZADAXIN sales in certain countries other than China. See note 13 of the Notes to Consolidated Financial Statements.

In addition to the
above commitments, as a result of our acquisition of the exclusive rights in the United States and Canada to develop and commercialize RP101, we may be obligated to pay post phase 3 success-based regulatory and commercial milestone payments up to
$22,000,000 and royalties on future sales of RP101 to Avantogen and RESprotect. We also have entered into an agreement with Pharmaceutical Research Associates, Inc. (PRA) for clinical trials management services, for a randomized, double blind,
placebo controlled, phase 2 study evaluating the efficacy and safety of RP101, for the treatment of pancreatic cancer. The estimated cost of PRAs management services and pass-through costs is $8,500,000 and $4,000,000 respectively, of which
$6,728,000 had been paid by the Company to PRA and $54,000 was payable to PRA as of December 31, 2008. The remaining amounts are expected to be paid to PRA as incurred, through the second quarter of 2010. We entered into a supply agreement with
RESprotect to purchase RP101 from RESprotect for clinical trials and for commercial purposes following regulatory approval. Under the terms of the supply agreement, SciClone and RESprotect will share the scale-up costs required to manufacture RP101
prior to and after FDA approval. Our share of the scale-up costs is estimated to be 1,448,000 through June 2010, of which we had paid 1,228,000 ($1,878,000) to RESprotect through December 31, 2008, leaving a balance of approximately
220,000 ($307,000 based upon December 31, 2008 conversion rates).

To provide us additional flexibility in managing our
operations and funding our clinical trials, in November 2008, SciClone and its subsidiaries, SPIL and SPIL China as borrowers, entered into a loan and security agreement and an unconditional guaranty and security agreement with Silicon Valley Bank
under which we may borrow up to $6,000,000 (the Credit Facility). The Credit Facility is a line-of-credit that permits borrowing up to $6,000,000 for a term of 36 months, subject to certain sublimits, including $2,500,000 for letters of
credit. The Credit Facility is secured by a first priority secured interest in all of our assets, other than intellectual property, and a credit insurance policy insuring certain foreign account receivable assets. SciClone Pharmaceuticals, Inc., as
the parent of SPIL and SPIL China, is the guarantor of the Credit Facility.

The line of credit bears interest at the banks prime
rate (4%) plus 1.75% (5.75% at December 31, 2008) on outstanding balances. Subsequent to November 14, 2009, we will be subject to an unused line fee and minimum monthly interest. We are required to meet certain financial covenants,
including minimum consolidated revenue, and minimum consolidated earnings before interest and income tax, as defined. We are also required to meet certain operating covenants that limit our ability to incur liabilities, create liens, make capital
expenditures, pay dividends or distributions, make investments, and dispose of assets. The line of credit expires in November 2011, and upon termination all amounts borrowed must be repaid in full. As of December 31, 2008, there were no
outstanding borrowings under the line of credit, and there was $6,000,000 available for future borrowing.

We believe our cash on hand,
ongoing business operations and line of credit will be sufficient to fund current business activities for the foreseeable future. However, we intend to continue to explore alternatives for financing to provide additional flexibility in managing our
operations and funding our clinical trials. The unavailability or the inopportune timing of any financing could prevent or delay our long-term product development and commercialization programs, either of which could hurt our business. We cannot
assure you that funds from financings will be sufficient to complete current plans to conduct and complete clinical trials. The need, timing and amount of any such financing would depend upon numerous factors, including the level of ZADAXIN sales,
the timing and amount of manufacturing costs related to ZADAXIN, the availability of complementary products, technologies and businesses, the initiation and continuation of preclinical and clinical trials and testing, the timing of regulatory
approvals, developments in relationships with existing or future collaborative parties, the status of competitive products, and various alternatives for financing. We have not determined the timing or structure of any transaction.



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Related Party Transactions

None of our officers or directors were involved in related party transactions in 2008.

We have licensed to
Sigma-Tau exclusive ZADAXIN development and marketing rights that cover all countries in the European Union as defined on January 1, 1995, in addition to Iceland, Norway and Switzerland. Sigma-Tau and affiliated persons were our stockholders at
the time this transaction was entered into, and are currently our largest shareholder. Under our agreement with Sigma-Tau, Sigma-Tau conducted a multi-center phase 3 hepatitis C triple therapy clinical trial in Europe with 553 patients. The
objective of the European trial was to provide data on thymalfasins use as part of a triple therapy in treating HCV patients. We paid Sigma-Tau approximately $2,509,000 of funding support during the course of patient enrollment and trial
period through December 31, 2008. We will also pay a $1,500,000 milestone payment upon completion of the final report, expected in 2009. Based on the level of activity in this trial, we have recorded approximately $322,000, $507,000, and
$1,750,000 of research and development expense related to this trial in the years ended December 31, 2008, 2007, and 2006, respectively. As of December 31, 2008 and 2007, we had accrued clinical trial expenses of $1,442,000 and $1,620,000,
respectively, due to Sigma-Tau.

Under our agreement with Sigma-Tau related to the clinical development of ZADAXIN, we received $2,685,000
in the first quarter of 2002. This contract revenue was recognized over the estimated time to complete the ZADAXIN U.S. phase 3 HCV clinical trials and deliver the clinical data, the substantive performance requirements under the contract. For the
year ended December 31, 2006, we recognized contract revenue of $229,000 related to this agreement. No contract revenue was recognized in 2007 or 2008 related to this agreement.

Off-Balance Sheet Arrangements

There were no off-balance sheet arrangements in 2008, 2007, or 2006.

Recent Accounting Pronouncements

In
December 2007, the Financial Accounting Standards Board (FASB) released Emerging Issues Task Force (EITF) Issue No. 07-1, Accounting for Collaboration Arrangements Related to the Development and Commercialization of Intellectual Property
(EITF 07-1), which focuses on how the parties to a collaborative arrangement should account for costs incurred and revenue generated on sales to third parties, how sharing payments pursuant to a collaboration agreement should be presented in the
income statement and certain related disclosure questions. EITF 07-1 is effective for all fiscal years beginning after December 15, 2008. We do not expect the adoption of EITF 07-1 to have a material impact on our results of operations and
financial position.



|Item 7A. | Quantitative and Qualitative Disclosures About Market Risk
|-------- | ----------------------------------------------------------

The primary objective of our investment activities is to preserve principal while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we invest in money market funds,
certificates of deposit, and U.S. Treasury, or U.S. government agency notes. In the past, we also invested in highly-rated, auction rate securities. The auction rate securities are classified as trading securities as of December 31, 2008, and
consequently, are recorded on the balance sheet at fair value with realized gains or losses reported as income (loss). All of our investments mature within one year from date of purchase except for the auction rate securities whose ultimate
maturities range from 22 to 34 years, and our Italian state bonds that mature in 2013. Our holdings in investments, of any one issue, do not exceed 2% of our cash, cash equivalents and investments. Our investments in our investment securities are
subject to interest rate risk. If interest rates rise, the market value of our investments may decline, which could result in a realized loss if we are forced to sell an investment before its scheduled maturity. To minimize the exposure due to an
adverse shift in interest rates, we invest in short-term notes and maintain an average maturity of less than one year. A hypothetical 60 basis



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point increase in interest rates would result in an approximate $14,000 decrease (0.6%) in fair value of our available-for-sale securities. This potential
change is based on sensitivity analyses performed on our financial position at December 31, 2008. Actual results may differ materially. We do not hold any derivative financial instruments to manage our interest rate risks.

As of December 31, 2008, we held approximately $1,485,000 in auction rate securities, classified as long-term assets, with an auction rate feature
whose underlying assets are generally student loans that are substantially backed by the federal government. In February 2008, auctions began to fail for these securities and each auction has failed since February 2008. Effective January 1,
2008, we determined the fair market values of our financial instruments based on the fair value hierarchy established in SFAS 157 that requires an entity to maximize the use of observable inputs (Level 1 and Level 2 inputs) and minimize the use of
unobservable inputs (Level 3 inputs) when measuring fair value. Given the current failures in the auction markets to provide quoted market prices of the ARS securities as well as the lack of any correlation to these instruments to other observable
market data, we valued these securities using a pricing model with the most significant inputs categorized as Level 3. Significant inputs that went into the model were the credit quality of the issuer, the percentage and types of guarantees (such as
Federal Family Education Loan Program-FFELP), the probability of the auction succeeding or the security being called, an illiquidity discount factor, and tax status. In December 2008, we recorded an other-than-temporary impairment charge of $315,000
related to the ARS. Changes in the assumptions of the model based on dynamic market conditions could have a significant impact on the valuation of these securities, which may lead us in the future to take further impairment charges for these
securities.

We have recorded our Put Option at its fair value of $285,000 in other assets in the accompanying consolidated balance sheet
as of December 31, 2008. We estimate the fair value of the Put Option based on a discounted cash flow model. The assumptions used in preparing the discounted cash flow model include estimates for interest rates, estimates for discount rates
using yields of comparable traded instruments adjusted for illiquidity and other risk factors, amount of cash flows and expected holding periods of the ARS. These inputs reflect our assumptions about risk, developed based on the best information
available in the circumstances. During year ended December 31, 2008, we recorded $285,000 of gain in other income related to the fair value of the Put Option. Changes in the assumptions of the model based on dynamic market conditions could have
a significant impact on the valuation of this asset, which may lead us in the future to record gains or losses for this asset.

Substantially all our sales and most of our manufacturing costs to date have been in U.S. dollars. However, some of our purchases with contract manufacturers are denominated in euros and costs of our marketing efforts in China are paid in
local currency. In addition, we have certain cash balances denominated in euros. As a result, we are exposed to foreign currency rate fluctuations, and we do not hedge against the risk associated with such fluctuations. Consequently, changes in
exchange rates could unpredictably, materially and adversely affect our operating results and stock price and could result in exchange losses, although such losses have been insignificant to date.



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|Item 8. | Financial Statements and Supplementary Data
|------- | -------------------------------------------

SCICLONE PHARMACEUTICALS, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS



|                                                        |  |     
|------------------------------------------------------- |  | ----
|                                                        |  | Page
|Report of Independent Registered Public Accounting Firm |  | 51  
|Consolidated Balance Sheets                             |  | 52  
|Consolidated Statements of Operations                   |  | 53  
|Consolidated Statement of Stockholders Equity          |  | 54  
|Consolidated Statements of Cash Flows                   |  | 55  
|Notes to Consolidated Financial Statements              |  | 56  



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Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders of SciClone Pharmaceuticals, Inc.

We have audited the accompanying consolidated balance sheets of SciClone Pharmaceuticals, Inc. as of December 31, 2008 and 2007, and the related consolidated statements of operations, stockholders equity,
and cash flows for each of the three years in the period ended December 31, 2008. Our audits also included the financial statement schedule listed at Item 15(a). These financial statements and schedule are the responsibility of the
Companys management. Our responsibility is to express an opinion on these financial statements and schedule based on our audits.

We
conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements
are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates
made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of SciClone Pharmaceuticals, Inc. at December 31, 2008 and 2007, and the
consolidated results of its operations and its cash flows for each of the three years in the period ended December 31, 2008, in conformity with U.S. generally accepted accounting principles. Also, in our opinion, the related financial statement
schedule, when considered in relation to the basic financial statements taken as a whole, presents fairly in all material respects the information set forth therein.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), SciClone Pharmaceuticals, Inc.s internal control over financial reporting as of
December 31, 2008, based on criteria established in Internal Control  Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated March 13, 2009 expressed an adverse
opinion on the effectiveness of internal control over financial reporting.

/s/ Ernst & Young LLP

Palo Alto, California

March 13, 2009



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SCICLONE PHARMACEUTICALS, INC.

CONSOLIDATED BALANCE SHEETS



|                                                                                                                                                                  |  |                  |              |   |                  |   |              |  
|----------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---------------- | ------------ | - | ---------------- | - | ------------ | -
|                                                                                                                                                                  |  | December 31,2008 |              |   | December 31,2007 |  
|ASSETS                                                                                                                                                            |  |                  |              |   |                  |   |              |  
|Current assets:                                                                                                                                                   |  |                  |              |   |                  |   |              |  
|Cash and cash equivalents                                                                                                                                         |  | $                | 27,673,000   |   |                  | $ | 31,817,000   |  
|Restricted short-term investments                                                                                                                                 |  |                  | 69,000       |   |                  |   | 72,000       |  
|Other short-term investments                                                                                                                                      |  |                  | 100,000      |   |                  |   | 3,392,000    |  
|Accounts receivable, net of allowance of $0 and $15,000 at December 31, 2008 and 2007, respectively                                                               |  |                  | 11,927,000   |   |                  |   | 12,650,000   |  
|Inventories                                                                                                                                                       |  |                  | 6,056,000    |   |                  |   | 5,579,000    |  
|Prepaid expenses and other current assets                                                                                                                         |  |                  | 2,191,000    |   |                  |   | 2,949,000    |  
|                                                                                                                                                                  |  |                  |              |   |                  |   |              |  
|Total current assets                                                                                                                                              |  |                  | 48,016,000   |   |                  |   | 56,459,000   |  
|Property and equipment, net                                                                                                                                       |  |                  | 861,000      |   |                  |   | 774,000      |  
|Intangible assets, net                                                                                                                                            |  |                  | 262,000      |   |                  |   | 332,000      |  
|Long-term investments                                                                                                                                             |  |                  | 1,485,000    |   |                  |   |             |  
|Restricted long-term investments                                                                                                                                  |  |                  | 388,000      |   |                  |   |             |  
|Other assets                                                                                                                                                      |  |                  | 893,000      |   |                  |   | 1,094,000    |  
|                                                                                                                                                                  |  |                  |              |   |                  |   |              |  
|Total assets                                                                                                                                                      |  | $                | 51,905,000   |   |                  | $ | 58,659,000   |  
|                                                                                                                                                                  |  |                  |              |   |                  |   |              |  
|                                                                                                                                                                  |  |                 
|LIABILITIES AND STOCKHOLDERS EQUITY                                                                                                                              |  |                  |              |   |                  |   |              |  
|Current liabilities:                                                                                                                                              |  |                  |              |   |                  |   |              |  
|Accounts payable                                                                                                                                                  |  | $                | 2,195,000    |   |                  | $ | 1,937,000    |  
|Accrued compensation and employee benefits                                                                                                                        |  |                  | 2,578,000    |   |                  |   | 1,758,000    |  
|Accrued professional fees                                                                                                                                         |  |                  | 727,000      |   |                  |   | 699,000      |  
|Other accrued expenses                                                                                                                                            |  |                  | 2,966,000    |   |                  |   | 3,394,000    |  
|Accrued clinical trials expense                                                                                                                                   |  |                  | 315,000      |   |                  |   | 1,614,000    |  
|Accrued clinical trials expense due to related party                                                                                                              |  |                  | 1,442,000    |   |                  |   | 1,620,000    |  
|Deferred revenue                                                                                                                                                  |  |                  |             |   |                  |   | 37,000       |  
|                                                                                                                                                                  |  |                  |              |   |                  |   |              |  
|Total current liabilities                                                                                                                                         |  |                  | 10,223,000   |   |                  |   | 11,059,000   |  
|Long-term liabilities                                                                                                                                             |  |                  | 779,000      |   |                  |   | 341,000      |  
|Commitments and contingencies (see Note 13)                                                                                                                       |  |                  |              |   |                  |   |              |  
|Stockholders equity:                                                                                                                                             |  |                  |              |   |                  |   |              |  
|Preferred stock; $0.001 par value; 10,000,000 shares authorized; no shares outstanding                                                                            |  |                  |             |   |                  |   |             |  
|Common stock; $0.001 par value; 75,000,000 shares authorized; 46,219,562 and 46,121,562 shares issued and outstanding at December 31,
2008 and 2007, respectively |  |                  | 46,000       |   |                  |   | 46,000       |  
|Additional paid-in capital                                                                                                                                        |  |                  | 217,704,000  |   |                  |   | 215,633,000  |  
|Accumulated other comprehensive income                                                                                                                            |  |                  | 3,000        |   |                  |   | 82,000       |  
|Accumulated deficit                                                                                                                                               |  |                  | (176,850,000 | ) |                  |   | (168,502,000 | )
|                                                                                                                                                                  |  |                  |              |   |                  |   |              |  
|Total stockholders equity                                                                                                                                        |  |                  | 40,903,000   |   |                  |   | 47,259,000   |  
|                                                                                                                                                                  |  |                  |              |   |                  |   |              |  
|Total liabilities and stockholders equity                                                                                                                        |  | $                | 51,905,000   |   |                  | $ | 58,659,000   |  
|                                                                                                                                                                  |  |                  |              |   |                  |   |              |  

See notes to consolidated financial statements.



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SCICLONE PHARMACEUTICALS, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS



|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|--------------------------------------------- |  | ----------------------- | ---------- | - | ---- | - | ----------- | ---- |  | - | ---------- | -
|                                              |  | Year ended December 31, |           
|                                              |  | 2008                    |            |   | 2007 |   |             | 2006 | 
|Revenues:                                     |  |                         |            |   |      |   |             |      |  |   |            |  
|Product sales                                 |  | $                       | 54,108,000 |   |      | $ | 37,038,000  |      |  | $ | 32,433,000 |  
|Related party contract revenue                |  |                         |           |   |      |   |            |      |  |   | 229,000    |  
|Contract revenue                              |  |                         | 5,000      |   |      |   | 20,000      |      |  |   |           |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|Total revenues                                |  |                         | 54,113,000 |   |      |   | 37,058,000  |      |  |   | 32,662,000 |  
|Cost of product sales                         |  |                         | 9,827,000  |   |      |   | 6,735,000   |      |  |   | 6,889,000  |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|Gross margin                                  |  |                         | 44,286,000 |   |      |   | 30,323,000  |      |  |   | 25,773,000 |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|Operating expenses:                           |  |                         |            |   |      |   |             |      |  |   |            |  
|Research and development                      |  |                         | 23,215,000 |   |      |   | 16,939,000  |      |  |   | 12,338,000 |  
|Related party research and development        |  |                         | 322,000    |   |      |   | 507,000     |      |  |   | 1,750,000  |  
|Sales and marketing                           |  |                         | 17,325,000 |   |      |   | 13,928,000  |      |  |   | 11,569,000 |  
|General and administrative                    |  |                         | 11,858,000 |   |      |   | 10,245,000  |      |  |   | 9,040,000  |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|Total operating expenses                      |  |                         | 52,720,000 |   |      |   | 41,619,000  |      |  |   | 34,697,000 |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|Loss from operations                          |  |                         | (8,434,000 | ) |      |   | (11,296,000 | )    |  |   | (8,924,000 | )
|Interest and investment income                |  |                         | 608,000    |   |      |   | 1,629,000   |      |  |   | 1,764,000  |  
|Interest and investment expense               |  |                         | (31,000    | ) |      |   | (20,000     | )    |  |   | (94,000    | )
|Other (expense) income, net                   |  |                         | (16,000    | ) |      |   | 40,000      |      |  |   | 7,981,000  |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|(Loss) income before provision for income tax |  |                         | (7,873,000 | ) |      |   | (9,647,000  | )    |  |   | 727,000    |  
|Provision for income tax                      |  |                         | 475,000    |   |      |   | 301,000     |      |  |   |           |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|Net (loss) income                             |  | $                       | (8,348,000 | ) |      | $ | (9,948,000  | )    |  | $ | 727,000    |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|Basic and diluted net (loss) income per share |  | $                       | (0.18      | ) |      | $ | (0.22       | )    |  | $ | 0.02       |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|Weighted average shares used in computing:    |  |                         |            |   |      |   |             |      |  |   |            |  
|Basic net (loss) income per share             |  |                         | 46,212,223 |   |      |   | 46,099,641  |      |  |   | 45,901,015 |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  
|Diluted net (loss) income per share           |  |                         | 46,212,223 |   |      |   | 46,099,641  |      |  |   | 46,072,027 |  
|                                              |  |                         |            |   |      |   |             |      |  |   |            |  

See notes to consolidated financial statements.



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SCICLONE PHARMACEUTICALS, INC.

CONSOLIDATED STATEMENT OF STOCKHOLDERS EQUITY



|                                                                                                                      |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   |            |  
|--------------------------------------------------------------------------------------------------------------------- |  | ------------ |  | ------------------------ | ------ | ----------------------------------- | - | ----------- | ------------------ | - | -------- | ------------------------ |  | - | ------------ | - |  | - | ---------- | -
|                                                                                                                      |  | Common stock |  | AdditionalPaid-inCapital |        | AccumulatedOtherComprehensiveIncome |   |             | AccumulatedDeficit |   |          | TotalStockholdersEquity | 
|                                                                                                                      |  | Shares       |  | Amount                   |        |                                     |   |            
|Balance at December 31, 2005                                                                                          |  | 45,877,420   |  | $                        | 46,000 |                                     | $ | 210,245,000 |                    | $ | 53,000   |                          |  | $ | (159,281,000 | ) |  | $ | 51,063,000 |  
|Issuance of common stock from exercise of stock options and employee stock purchase plan                              |  | 123,829      |  |                          |       |                                     |   | 265,000     |                    |   |         |                          |  |   |             |   |  |   | 265,000    |  
|Compensation related to stock option awards                                                                           |  |             |  |                          |       |                                     |   | 2,554,000   |                    |   |         |                          |  |   |             |   |  |   | 2,554,000  |  
|Net income                                                                                                            |  |             |  |                          |       |                                     |   |            |                    |   |         |                          |  |   | 727,000      |   |  |   | 727,000    |  
|Net change in unrealized gain on available-for-sale securities                                                        |  |             |  |                          |       |                                     |   |            |                    |   | 25,000   |                          |  |   |             |   |  |   | 25,000     |  
|                                                                                                                      |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   |            |  
|Total comprehensive income                                                                                            |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   | 752,000    |  
|                                                                                                                      |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   |            |  
|Balance at December 31, 2006                                                                                          |  | 46,001,249   |  |                          | 46,000 |                                     |   | 213,064,000 |                    |   | 78,000   |                          |  |   | (158,554,000 | ) |  |   | 54,634,000 |  
|Issuance of common stock from exercise of stock options and employee stock purchase plan                              |  | 120,313      |  |                          |       |                                     |   | 241,000     |                    |   |         |                          |  |   |             |   |  |   | 241,000    |  
|Compensation related to stock option awards                                                                           |  |             |  |                          |       |                                     |   | 2,328,000   |                    |   |         |                          |  |   |             |   |  |   | 2,328,000  |  
|Net loss                                                                                                              |  |             |  |                          |       |                                     |   |            |                    |   |         |                          |  |   | (9,948,000   | ) |  |   | (9,948,000 | )
|Net change in unrealized gain on available-for-sale securities                                                        |  |             |  |                          |       |                                     |   |            |                    |   | 22,000   |                          |  |   |             |   |  |   | 22,000     |  
|Foreign currency translation                                                                                          |  |             |  |                          |       |                                     |   |            |                    |   | (18,000  | )                        |  |   |             |   |  |   | (18,000    | )
|                                                                                                                      |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   |            |  
|Total comprehensive loss                                                                                              |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   | (9,944,000 | )
|                                                                                                                      |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   |            |  
|Balance at December 31, 2007                                                                                          |  | 46,121,562   |  |                          | 46,000 |                                     |   | 215,633,000 |                    |   | 82,000   |                          |  |   | (168,502,000 | ) |  |   | 47,259,000 |  
|Issuance of common stock from exercise of stock options                                                               |  | 98,000       |  |                          |       |                                     |   | 146,000     |                    |   |         |                          |  |   |             |   |  |   | 146,000    |  
|Stock short-swing profit                                                                                              |  |             |  |                          |       |                                     |   | 3,000       |                    |   |         |                          |  |   |             |   |  |   | 3,000      |  
|Issuance of warrants related to line of credit                                                                        |  |             |  |                          |       |                                     |   | 30,000      |                    |   |         |                          |  |   |             |   |  |   | 30,000     |  
|Compensation related to stock option awards                                                                           |  |             |  |                          |       |                                     |   | 1,892,000   |                    |   |         |                          |  |   |             |   |  |   | 1,892,000  |  
|Net loss                                                                                                              |  |             |  |                          |       |                                     |   |            |                    |   |         |                          |  |   | (8,348,000   | ) |  |   | (8,348,000 | )
|Net change in unrealized losses and foreign currency translation on foreign-denominated available-for-sale securities |  |             |  |                          |       |                                     |   |            |                    |   | (60,000  | )                        |  |   |             |   |  |   | (60,000    | )
|Net change in unrealized gains/losses on available-for-sale securities                                                |  |             |  |                          |       |                                     |   |            |                    |   | (102,000 | )                        |  |   |             |   |  |   | (102,000   | )
|Foreign currency translation                                                                                          |  |             |  |                          |       |                                     |   |            |                    |   | 83,000   |                          |  |   |             |   |  |   | 83,000     |  
|                                                                                                                      |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   |            |  
|Total comprehensive loss                                                                                              |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   | (8,427,000 | )
|                                                                                                                      |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   |            |  
|Balance at December 31, 2008                                                                                          |  | 46,219,562   |  | $                        | 46,000 |                                     | $ | 217,704,000 |                    | $ | 3,000    |                          |  | $ | (176,850,000 | ) |  | $ | 40,903,000 |  
|                                                                                                                      |  |              |  |                          |        |                                     |   |             |                    |   |          |                          |  |   |              |   |  |   |            |  

See notes to consolidated financial statements.



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SCICLONE PHARMACEUTICALS, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS



|                                                                                                   |  |                         |            |   |      |   |            |      |  |   |             |  
|-------------------------------------------------------------------------------------------------- |  | ----------------------- | ---------- | - | ---- | - | ---------- | ---- |  | - | ----------- | -
|                                                                                                   |  | Year ended December 31, |           
|                                                                                                   |  | 2008                    |            |   | 2007 |   |            | 2006 | 
|Operating activities:                                                                              |  |                         |            |   |      |   |            |      |  |   |             |  
|Net (loss) income                                                                                  |  | $                       | (8,348,000 | ) |      | $ | (9,948,000 | )    |  | $ | 727,000     |  
|Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities: |  |                         |            |   |      |   |            |      |  |   |             |  
|Non-cash expense related to employee stock options                                                 |  |                         | 1,843,000  |   |      |   | 2,243,000  |      |  |   | 2,446,000   |  
|Amortization of interest on investments held-to-maturity                                           |  |                         |           |   |      |   | 95,000     |      |  |   | (38,000     | )
|Depreciation and amortization                                                                      |  |                         | 353,000    |   |      |   | 248,000    |      |  |   | 233,000     |  
|Other-than-temporary impairment on auction rate securities                                         |  |                         | 315,000    |   |      |   |           |      |  |   |            |  
|Loss on disposal of property and equipment                                                         |  |                         | 37,000     |   |      |   |           |      |  |   |            |  
|Other non-cash expense                                                                             |  |                         | (285,000   | ) |      |   | 1,000      |      |  |   |            |  
|Changes in operating assets and liabilities:                                                       |  |                         |            |   |      |   |            |      |  |   |             |  
|Accounts receivable, net                                                                           |  |                         | 723,000    |   |      |   | 627,000    |      |  |   | (3,576,000  | )
|Inventories                                                                                        |  |                         | (428,000   | ) |      |   | (2,262,000 | )    |  |   | 148,000     |  
|Prepaid expenses and other assets                                                                  |  |                         | 1,243,000  |   |      |   | (1,259,000 | )    |  |   | 644,000     |  
|Accounts payable and other accrued expenses                                                        |  |                         | (170,000   | ) |      |   | 1,852,000  |      |  |   | 1,137,000   |  
|Accrued compensation and employee benefits                                                         |  |                         | 820,000    |   |      |   | (55,000    | )    |  |   | (147,000    | )
|Accrued clinical trials expense                                                                    |  |                         | (1,299,000 | ) |      |   | 1,410,000  |      |  |   | (666,000    | )
|Accrued clinical trials expense due to related party                                               |  |                         | (178,000   | ) |      |   | 21,000     |      |  |   | 811,000     |  
|Accrued professional fees                                                                          |  |                         | 28,000     |   |      |   | (55,000    | )    |  |   | 112,000     |  
|Deferred revenue                                                                                   |  |                         | (37,000    | ) |      |   | (25,000    | )    |  |   | (149,000    | )
|Long-term liabilities                                                                              |  |                         | 438,000    |   |      |   | 96,000     |      |  |   |            |  
|                                                                                                   |  |                         |            |   |      |   |            |      |  |   |             |  
|Net cash (used in) provided by operating activities                                                |  |                         | (4,945,000 | ) |      |   | (7,011,000 | )    |  |   | 1,682,000   |  
|                                                                                                   |  |                         |            |   |      |   |            |      |  |   |             |  
|Investing activities:                                                                              |  |                         |            |   |      |   |            |      |  |   |             |  
|Purchases of property and equipment                                                                |  |                         | (373,000   | ) |      |   | (446,000   | )    |  |   | (75,000     | )
|Proceeds from maturities of short-term investments                                                 |  |                         | 2,593,000  |   |      |   | 23,082,000 |      |  |   | 25,650,000  |  
|Purchases of short-term investments                                                                |  |                         | (1,200,000 | ) |      |   | (9,642,000 | )    |  |   | (26,152,000 | )
|Purchases of restricted long-term investments                                                      |  |                         | (448,000   | ) |      |   |           |      |  |   |            |  
|                                                                                                   |  |                         |            |   |      |   |            |      |  |   |             |  
|Net cash provided by (used in) investing activities                                                |  |                         | 572,000    |   |      |   | 12,994,000 |      |  |   | (577,000    | )
|                                                                                                   |  |                         |            |   |      |   |            |      |  |   |             |  
|Financing activities:                                                                              |  |                         |            |   |      |   |            |      |  |   |             |  
|Proceeds from issuances of common stock, net                                                       |  |                         | 149,000    |   |      |   | 241,000    |      |  |   | 265,000     |  
|Repayment of convertible note                                                                      |  |                         |           |   |      |   |           |      |  |   | (1,600,000  | )
|                                                                                                   |  |                         |            |   |      |   |            |      |  |   |             |  
|Net cash provided by (used in) financing activities                                                |  |                         | 149,000    |   |      |   | 241,000    |      |  |   | (1,335,000  | )
|                                                                                                   |  |                         |            |   |      |   |            |      |  |   |             |  
|Effect of exchange rate changes on cash and cash equivalents                                       |  |                         | 80,000     |   |      |   | (22,000    | )    |  |   |            |  
|                                                                                                   |  |                         |            |   |      |   |            |      |  |   |             |  
|Net (decrease) increase in cash and cash equivalents                                               |  |                         | (4,144,000 | ) |      |   | 6,202,000  |      |  |   | (230,000    | )
|Cash and cash equivalents, beginning of year                                                       |  |                         | 31,817,000 |   |      |   | 25,615,000 |      |  |   | 25,845,000  |  
|                                                                                                   |  |                         |            |   |      |   |            |      |  |   |             |  
|Cash and cash equivalents, end of year                                                             |  | $                       | 27,673,000 |   |      | $ | 31,817,000 |      |  | $ | 25,615,000  |  
|                                                                                                   |  |                         |            |   |      |   |            |      |  |   |             |  
|Supplemental disclosures of cash flow information:                                                 |  |                         |            |   |      |   |            |      |  |   |             |  
|Cash paid for interest                                                                             |  | $                       |           |   |      | $ |           |      |  | $ | 48,000      |  
|Income taxes paid related to foreign operations                                                    |  | $                       | 559,000    |   |      | $ | 299,000    |      |  | $ |            |  
|Non-cash investing activities:                                                                     |  |                         |            |   |      |   |            |      |  |   |             |  
|Leasehold improvements reimbursed by tenant allowance                                              |  | $                       |           |   |      | $ | 206,000    |      |  | $ |            |  

See notes to consolidated financial statements.



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SCICLONE PHARMACEUTICALS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1
 The Company and Summary of Significant Accounting Policies

The Company

SciClone Pharmaceuticals, Inc. (SciClone or the Company) is a
pharmaceutical company engaged in the development and commercialization of therapeutics to treat life-threatening diseases. The Companys lead product ZADAXIN® is currently being
evaluated for a melanoma clinical trial and is approved for sale in certain international locations, and is sold primarily to China through the Companys wholly-owned subsidiary SciClone Pharmaceuticals International Ltd. During 2007, the
Company acquired the exclusive rights in the United States and Canada to develop and commercialize RP101, a clinical-stage compound for the treatment of cancer, and initiated a phase 2 RP101 clinical trial. The first patient in the phase 2 RP101
clinical trial was dosed in January 2008. The Companys proprietary in-licensed compound SCV-07 entered phase 2 clinical development for viral infectious disease in June 2007 and for the treatment of oral mucositis in December 2008. During
2006, the Company in-licensed the Chinese marketing rights to DC BeadTM, a product for the treatment of liver cancer or hepatocellular carcinoma,
and submitted a regulatory application to the Chinese State Food and Drug Administration related to this product.

Presentation

The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries, SciClone Pharmaceuticals International
Ltd. (SPIL), SciClone Pharmaceuticals International China Holding Ltd., SciClone Pharmaceuticals (China) Ltd., SciClone Italy S.R.L., SciClone Japan K.K., and SciClone do BrasilProdutos Farmaceuticos Ltda. SPIL is registered in the Cayman
Islands with its principal office located in Hong Kong. SciClone Pharmaceuticals International China Holding Ltd. is registered in Cayman Islands with its principal office located in Hong Kong. SciClone Pharmaceuticals (China) Ltd. is registered in
China with its principal office located in Shanghai. SciClone Italy S.R.L. is registered in Italy with its principal office located in Rome. SciClone Japan K.K. is registered in Japan with its principal office located in Tokyo. SciClone do Brasil is
registered in Brazil with its principal office located in Sao Paulo. All significant intercompany accounts and transactions have been eliminated.

Revenue Recognition

The Company recognizes revenue from product sales at the time of delivery. There are no
significant customer acceptance requirements or post-shipment obligations on our part, except for sales to a new market where acceptance requirements have to be met. Sales to importing agents or distributors are recognized at time of shipment when
title to the product is transferred to them. Importing agents or distributors do not have contractual rights of return except under limited terms regarding product quality. However, the Company is expected to replace products that have expired or
are deemed to be damaged or defective when delivered. The Company estimates expected returns primarily on historical patterns. Historically, the Company has had no product returns of damaged, defective or expired product. As such, no amount was
accrued for product returns as of December 31, 2008 and 2007 in the respective consolidated balance sheets. Payments by the importing agents and distributors are not contingent upon sale to the end user by the importing agents or distributors.

Amounts invoiced relating to arrangements where collectibility is uncertain and revenue cannot be recognized are reflected on the
Companys balance sheet as deferred revenue and recognized as the applicable revenue recognition criteria are satisfied.

Contract
revenue for research and development is recorded as earned based on the performance requirements of the contract. Nonrefundable contract fees for which no further performance obligations exist, and for which there is no continuing involvement by the
Company, are recognized on the earlier of when the payments are received or when collection is assured.



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Revenue associated with substantive performance milestones is recognized based on the achievement of the
milestones, as defined in the respective agreements and provided that (i) the milestone event is substantive and its achievement is not reasonably assured at the inception of the agreement and (ii) there are no future performance
obligations associated with the milestone payment.

Use of Estimates

The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and
assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.

Cash Equivalents and Investments

Cash equivalents consist of highly liquid investments with maturities of three
months or less on the date of purchase.

The Company classifies its investment portfolio as available-for-sale or trading securities. The
Company records the investments at fair value, as determined by available market information, on the balance sheet. The Companys available-for-sale portfolio primarily consists of certificates of deposit, corporate equity securities, and
restricted long-term Italian state bonds. The Companys available-for-sale certificate of deposit for $120,000 secures the Companys letter of credit required under its European value added tax filing arrangements.

The Companys trading portfolio consists of long-term auction-rate securities (ARS). The Company transferred the ARS from
available-for-sale to trading as of December 31, 2008, because of its intent to trade the ARS and desire to account for the ARS at fair value with changes in fair value reported in earnings as they occur.

Unrealized gains or losses on available-for-sale securities are included in accumulated other comprehensive income on the consolidated balance sheet.
Realized gains or losses on available-for-sale and trading securities and declines in value judged to be other than temporary on available-for-sale securities are determined on the basis of specific identification and included in other expense.

For the years ended December 31, 2008, 2007 and 2006, net change in unrealized (loss) gains of approximately ($102,000), $22,000,
$25,000, on available-for-sale securities, respectively, were included in accumulated other comprehensive income. In 2008, net change in unrealized losses and foreign currency translation on foreign-denominated available-for-sale securities of
($60,000) was included in accumulated other comprehensive income.

The Company evaluates its investments for impairment each reporting
period in accordance with FSP FAS 115-1, The Meaning of Other-Than-Temporary Impairment and Its Application to Certain Investments (FSP FAS 115-1). FSP FAS 115-1 provides guidance for determining when an investment is considered impaired,
whether impairment is other-than-temporary, and measurement of an impairment loss. An investment is considered impaired if the fair value of the investment is less than its cost. If, after consideration of all available evidence to evaluate the
realizable value of its investment, impairment is determined to be other-than-temporary, then an impairment loss is recognized in the Consolidated Statement of Operations equal to the difference between the investments cost and its fair value.

For the year ended December 31, 2008, the Company recorded an other-than-temporary impairment (OTTI) charge related to its ARS of
$315,000. Refer to notes 2 and 3 to the Consolidated Financial Statements for additional information regarding our OTTI charge. There were no other realized gains or losses for the year ended December 31, 2008 on the Companys investments.
For the years ended December 31, 2007 and 2006, there were no realized gains or losses recorded on the Companys investments.



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Fair Value of Financial Instruments

The Company adopted the provisions of the Financial Accounting Standards Board (FASB) Statement No. 157, Fair Value Measurements (SFAS
No. 157), effective January 1, 2008. In February 2008, the FASB issued FASB Staff Position No. FAS 157-2, Effective Date of FASB Statement No. 157, which provides a one year deferral of the effective date of SFAS 157 for
non-financial assets and non-financial liabilities, except those that are recognized or disclosed in the financial statements at fair value at least annually. Therefore, the Company deferred adoption of SFAS 157 as it relates to its non financial
assets and liabilities. SFAS No. 157 defines fair value, establishes a framework for measuring fair value under generally accepted accounting principles and enhances disclosures about fair value measurements.

Fair value is defined under SFAS No. 157 as the exchange price that would be received for an asset or paid to transfer a liability (an exit price)
in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value under SFAS 157 must maximize the use of observable
inputs and minimize the use of unobservable inputs.

The standard describes a fair value hierarchy based on three levels of inputs, of
which the first two are considered observable and the last unobservable, that may be used to measure fair value. The Companys assessment of the significance of a particular input to the fair value measurements requires judgment, and may affect
the valuation of the assets and liabilities being measured and their placement within the fair value hierarchy. The three levels of input are:

Level 1Quoted prices in active markets for identical assets or liabilities.

Level 2Inputs other than Level 1 that are
observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially
the full term of the assets or liabilities.

Level 3Unobservable inputs that are supported by little or no market activity and that
are significant to the fair value of the assets or liabilities.

The adoption of this statement did not have a material impact on the
Companys consolidated results of operations and financial condition.

Effective January 1, 2008, the Company also adopted SFAS
No. 159 The Fair Value Option for Financial Assets and Financial Liabilities (SFAS 159). SFAS 159 allows an entity the irrevocable option to elect fair value for the initial and subsequent measurement for specified financial assets
and liabilities on a contract-by-contract basis. The Company elected to adopt the fair value accounting under SFAS 159 at the initial recognition of its Put Option recorded in other assets in the Companys consolidated balance sheet. For more
information, refer to notes 2 and 3 of this Form 10-K.

Following is a description of the Companys valuation methodologies for assets
and liabilities measured at fair value.

Where quoted prices are available in an active market, fair value is based upon quoted market
prices, and are classified in level 1 of the valuation hierarchy. Level 1 securities include money market funds, U.S. term deposits, corporate equity securities and restricted long-term Italian state bonds. If quoted market price are not available,
fair value is based upon observable inputs such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially
the full term of the assets or liabilities and are classified in level 2 of the valuation hierarchy. Level 2 securities include the Companys certificate of deposit. When quoted prices and observable inputs are unavailable, fair values are
based on internally developed cash flow models and are classified in



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level 3 of the valuation hierarchy. The internally developed cash flow models primarily use, as inputs, estimates for interest rates and discount rates
including yields of comparable traded instruments adjusted for illiquidity and other risk factors, amount of cash flows and expected holding periods of the assets. These inputs reflect the Companys own assumptions about the assumptions market
participants would use in pricing the assets including assumptions about risk developed based on the best information available in the circumstances. Level 3 securities include ARS and the Companys Put Option.

Other financial instruments, including accounts receivable, accounts payable and accrued liabilities, are carried at cost, which the Company believes
approximates fair value because of the short-term maturity of these instruments.

Inventories

Inventories consist of raw materials, work in progress and finished goods products. Inventories are stated at the lower of cost or market, with cost
determined on a first-in, first-out basis. The Company periodically reviews the inventory in order to identify obsolete items. If obsolete items are observed and there are no alternate uses for the inventory, the Company will record a write-down to
net realizable value in the period that the impairment is first recognized.

Property and Equipment

Property and equipment is stated at cost, less accumulated depreciation. Depreciation is recorded over the estimated useful lives of the respective assets
(three to five years) on the straight-line basis. Leasehold improvements are amortized over the shorter of the estimated useful life or lease term on the straight-line basis.

Intangible Assets

Intangible assets with definite lives are amortized over their estimated
useful lives and are reviewed for impairment when facts or circumstances suggest that the carrying value of these assets may not be recoverable. The Companys policy is to identify and record impairment losses, if necessary, on intangible
product rights when events and circumstances indicate that the assets might be impaired and the undiscounted cash flows estimated to be generated by those assets are less than the carrying amounts of those assets. The Company to date has not
identified any impairment losses on these assets. Although the Company has a history of operating losses and negative cash flow, the Company believes that there is no impairment to the intangible assets because ZADAXIN has been approved for sale in
several countries, principally as a treatment for hepatitis B virus. Based on the Companys anticipated financial results for future ZADAXIN sales, it has been determined that the expected future cash flows exceed the carrying amount of the
assets.

Foreign Currency Translation

The Company translates the assets and liabilities of its foreign subsidiaries stated in local functional currencies to U.S. dollars at the rates of exchange in effect at the end of the period. Revenues and expenses are translated using
rates of exchange in effect during the period. Gains and losses from the translation of financial statements denominated in foreign currencies are included as a separate component of accumulated other comprehensive income in the statement of
stockholders equity.

The Company records foreign currency transactions at the exchange rate prevailing at the date of the
transaction with resultant gains and losses being included in results of operations. Foreign currency transaction gains and losses have not been significant for any period presented.



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Research and Development Expenses

Effective January 1, 2008, the Company adopted Emerging Issues Task Force (EITF) Issue No. 07-3 Accounting for Nonrefundable Advance
Payments for Goods or Services to be used in Future Research and Development Activities (EITF 07-3). In accordance with EITF 07-3, nonrefundable advance payments for goods or services to be received in the future for use in research and
development activities should be deferred and capitalized. The capitalized amounts should be expensed as the related goods are delivered or the services are performed. The adoption did not have a material impact on the Companys consolidated
results of operations or financial condition.

Research and development expenses are principally incurred for the Companys clinical
trials including cost sharing of Sigma-Taus clinical trial in Europe using ZADAXIN as part of a novel triple therapy combination for the treatment of hepatitis C virus (HCV), the phase 2 clinical trials for RP101 and SCV-07, and the
Companys development plans for a phase 3 clinical trial for malignant melanoma. Research and development expenditures are charged to operations as incurred. Cost accruals for clinical trials are based on estimates of the services received and
efforts expended pursuant to contracts with numerous institutions that conduct the clinical trials on the Companys behalf. The financial terms of these agreements are subject to negotiation and vary from contract to contract and may result in
uneven payment flows. Payments under the contracts depend on factors such as the achievement of certain events, the successful enrollment of patients and the completion of portions of the clinical trial or similar conditions. The objective of the
accrual policy is to match the recording of expenses to the actual services received and efforts expended. Expenses related to grants to institutions that conduct the clinical trials on the Companys behalf are accrued based on the level of
patient enrollment and activity according to the protocol. Expenses relating to the clinical research organization and other entities managing the trials and laboratory and other direct expenses are recognized in the period they are estimated to be
incurred and the services performed. The Company monitors active patient enrollment levels and related activity to the extent possible and adjusts estimates accordingly.

Major components of research and development expenses consist of clinical development performed on the Companys behalf by institutions and contract research organizations, sharing of certain costs of
Sigma-Taus clinical development of ZADAXIN, personnel costs, including salaries and benefits, preclinical work, pharmaceutical development, materials and supplies, third party research funding and overhead allocations consisting of various
administrative and facilities related costs.

Shipping and Handling Costs

Costs related to shipping and handling are included in cost of sales for all periods presented.

Advertising Expenses

The Company expenses
advertising costs as incurred and these costs are included in sales and marketing expenses for all periods presented. Advertising expenses for the years ended December 31, 2008, 2007 and 2006 were $243,000, $403,000 and $221,000, respectively.

Income Taxes

Income taxes are
accounted for under the liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their
respective tax basis, and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be
recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Deferred tax assets are reduced by a valuation allowance when, in the opinion of
management, it is more likely than not that some or all of the deferred tax assets may not be realized. Accordingly, the net deferred tax assets have been fully offset by a valuation allowance.



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Net (Loss) Income Per Share

Basic net (loss) income per share has been computed by dividing net (loss) income by the weighted-average number of shares of common stock outstanding for the period. Diluted net (loss) income per share is computed by
dividing net (loss) income by the weighted-average number of common equivalent shares outstanding for the period. Diluted net (loss) income per share includes any dilutive impact from stock options outstanding using the treasury stock method.

The following is a reconciliation of the numerator and denominators of the basic and diluted net (loss) income per share computations:



|                                                                                                                   |  |      |            |   |      |   |            |      |  |   |           
|------------------------------------------------------------------------------------------------------------------ |  | ---- | ---------- | - | ---- | - | ---------- | ---- |  | - | ----------
|                                                                                                                   |  | 2008 |            |   | 2007 |   |            | 2006
|Numerator:                                                                                                         |  |      |            |   |      |   |            |      |  |   |           
|Net (loss) income                                                                                                  |  | $    | (8,348,000 | ) |      | $ | (9,948,000 | )    |  | $ | 727,000   
|                                                                                                                   |  |      |            |   |      |   |            |      |  |   |           
|Denominator:                                                                                                       |  |      |            |   |      |   |            |      |  |   |           
|Weighted-average shares outstanding used to compute basic net (loss) income per share                              |  |      | 46,212,223 |   |      |   | 46,099,641 |      |  |   | 45,901,015
|Effect of dilutive stock options                                                                                   |  |      |           |   |      |   |           |      |  |   | 171,012   
|                                                                                                                   |  |      |            |   |      |   |            |      |  |   |           
|Weighted-average shares outstanding and dilutive stock options used to compute diluted net (loss) income per share |  |      | 46,212,223 |   |      |   | 46,099,641 |      |  |   | 46,072,027
|                                                                                                                   |  |      |            |   |      |   |            |      |  |   |           

For the years ended December 31, 2008, 2007 and 2006, approximately 7,968,269, 7,324,688 and
6,903,336 shares, respectively, related to outstanding options were excluded from the calculation of diluted net (loss) income per share because their inclusion would have been anti-dilutive.

Stock-Based Compensation

The Company applies
Statement of Financial Accounting Standards (FAS) No. 123(R), Share-Based Payment (FAS 123R), for stock-based payment transactions in which the Company receives employee services in exchange for its equity instruments.
Employee stock-based compensation is estimated at the date of grant based on the employee stock awards fair value using the Black-Scholes option-pricing model and is recognized as expense ratably over the requisite service period, which is
generally four years. The Black-Scholes option-pricing model requires the use of certain subjective assumptions. The most significant of these assumptions are the Companys estimate of the expected volatility of the market price of its stock
and the expected term of the award. When establishing an estimate of the expected term of an award, the Company considers the vesting period for the award, recent historical experience of employee stock option exercises (including forfeitures), and
the expected volatility. As required under the accounting rules, the Company reviews its valuation assumptions at each grant date, and, as a result, valuation assumptions used to value employee stock-based awards granted in future periods may change
as compared to the assumptions used in the current period.

The Company has not recognized, and does not expect to recognize in the near
future, any tax benefit related to employee stock-based compensation cost.

Refer also to note 14, Stockholders Equity,
in the Notes to Consolidated Financial Statements for further information regarding stock-based compensation.



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Comprehensive Income

Comprehensive income is comprised of net (loss) income and other comprehensive income (loss). The following table summarizes the components of accumulated other comprehensive income:



|                                                                                                                     |  |              |         |   |      |   |         |      |  |   |       
|-------------------------------------------------------------------------------------------------------------------- |  | ------------ | ------- | - | ---- | - | ------- | ---- |  | - | ------
|                                                                                                                     |  | December 31,
|                                                                                                                     |  | 2008         |         |   | 2007 |   |         | 2006
|Net unrealized (losses)/gains on available-for-sale securities                                                       |  | $            | (2,000  | ) |      | $ | 100,000 |      |  | $ | 78,000
|Net unrealized loss and foreign currency translation adjustment on foreign-denominated available-for-sale securities |  |              | (60,000 | ) |      |   |        |      |  |   |      
|Cumulative foreign currency translation adjustment                                                                   |  |              | 65,000  |   |      |   | (18,000 | )    |  |   |      
|                                                                                                                     |  |              |         |   |      |   |         |      |  |   |       
|Accumulated other comprehensive income                                                                               |  | $            | 3,000   |   |      | $ | 82,000  |      |  | $ | 78,000
|                                                                                                                     |  |              |         |   |      |   |         |      |  |   |       

Segment Information

The Company operates in one segment (see note 18).

Concentration of Credit Risk

The Peoples Republic of China uses a tiered method to import and distribute products. The distributors make the sales in the country, but the
product is imported for them by licensed importers. For the years ended December 31, 2008 and 2007, sales to three importing agents in China accounted for 94% and 92%, respectively, of the Companys product sales. For the year ended
December 31, 2006, sales to four importing agents in China accounted for 92% of the Companys product sales. In 2008, the two largest customers accounted for 68% and 22% of sales, respectively. In 2007, the two largest customers accounted
for 63% and 21% of sales, respectively. In 2006, the two largest customers accounted for 66% and 15% of sales, respectively. No other customer accounted for more than 10% of sales in 2006, 2007 or 2008. As of December 31, 2008, approximately
$11,420,000, or 96% of the Companys accounts receivable were attributable to two importing agents in China. The Company performs on-going credit evaluations of its customers financial condition, and generally does not require collateral
from its customers. The Company maintains reserves for credit losses, and such losses have been within managements expectation. The Company recognizes reserves for bad debts ranging from 25% to 100% based on the length of time the receivables
are past contractual payment due dates and the Companys collection experience.

Recent Accounting Pronouncements

In December 2007, the FASB released Emerging Issues Task Force (EITF) Issue No. 07-1, Accounting for Collaboration Arrangements Related to the
Development and Commercialization of Intellectual Property (EITF 07-1), which focuses on how the parties to a collaborative arrangement should account for costs incurred and revenue generated on sales to third parties, how sharing payments
pursuant to a collaboration agreement should be presented in the income statement and certain related disclosure questions. EITF 07-1 is effective for all fiscal years beginning after December 15, 2008. The adoption of EITF 07-1 is not expected
to have a material impact on the Companys results of operations and financial position.



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Note 2  Cash, Cash Equivalents and Investments

The following is a summary of cash, cash equivalents, available-for-sale and trading securities:



|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|--------------------------------------------------------- |  | ----------------- | ---------- | --------------- | - | ---------------- |  | - | ------------------- | - |  | - | ----------
|                                                          |  | December 31, 2008
|                                                          |  | AmortizedCost     |            | UnrealizedGains |   | UnrealizedLosses |  |   | EstimatedFair Value
|Cash and cash equivalents:                                |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Cash                                                      |  | $                 | 9,277,000  |                 | $ |                 |  | $ |                    |   |  | $ | 9,277,000 
|Money market funds                                        |  |                   | 1,969,000  |                 |   |                 |  |   |                    |   |  |   | 1,969,000 
|U.S. term deposits                                        |  |                   | 16,427,000 |                 |   |                 |  |   |                    |   |  |   | 16,427,000
|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Total cash and cash equivalents                           |  | $                 | 27,673,000 |                 | $ |                 |  | $ |                    |   |  | $ | 27,673,000
|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Available-for-sale investments:                           |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Certificates of deposit maturing within 1 year            |  | $                 | 120,000    |                 | $ |                 |  | $ |                    |   |  | $ | 120,000   
|Restricted long-term Italian state bonds maturing in 2013 |  |                   | 448,000    |                 |   |                 |  |   | (60,000             | ) |  |   | 388,000   
|Corporate equity securities                               |  |                   | 51,000     |                 |   |                 |  |   | (2,000              | ) |  |   | 49,000    
|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Total available-for-sale investments                      |  | $                 | 619,000    |                 | $ |                 |  | $ | (62,000             | ) |  | $ | 557,000   
|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Long-term trading security investments:                   |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Long-term auction rate securities maturing after 20 years |  | $                 | 1,485,000  |                 | $ |                 |  | $ |                    |   |  | $ | 1,485,000 
|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Total long-term trading security investments              |  | $                 | 1,485,000  |                 | $ |                 |  | $ |                    |   |  | $ | 1,485,000 
|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|                                                          | 
|                                                          |  | December 31, 2007
|                                                          |  | AmortizedCost     |            | UnrealizedGains |   | UnrealizedLosses |  |   | EstimatedFair Value
|Cash and cash equivalents:                                |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Cash                                                      |  | $                 | 10,814,000 |                 | $ |                 |  | $ |                    |   |  | $ | 10,814,000
|Money market funds                                        |  |                   | 1,574,000  |                 |   |                 |  |   |                    |   |  |   | 1,574,000 
|U.S. term deposits                                        |  |                   | 19,429,000 |                 |   |                 |  |   |                    |   |  |   | 19,429,000
|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Total cash and cash equivalents                           |  | $                 | 31,817,000 |                 | $ |                 |  | $ |                    |   |  | $ | 31,817,000
|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Available-for-sale short-term investments:                |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Certificates of deposit maturing within 1 year            |  | $                 | 488,000    |                 | $ |                 |  | $ |                    |   |  | $ | 488,000   
|Short-term auction rate securities                        |  |                   | 2,825,000  |                 |   |                 |  |   |                    |   |  |   | 2,825,000 
|Corporate equity securities                               |  |                   | 51,000     |                 |   | 100,000          |  |   |                    |   |  |   | 151,000   
|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           
|Total available-for-sale short-term investments           |  | $                 | 3,364,000  |                 | $ | 100,000          |  | $ |                    |   |  | $ | 3,464,000 
|                                                          |  |                   |            |                 |   |                  |  |   |                     |   |  |   |           

As of December 31, 2008, available-for-sale securities included $69,000 in restricted
short-term investment, $100,000 in other short-term investments and $388,000 in restricted long-term investments. As of December 31, 2007, there was $72,000 in restricted short-term investment and $3,392,000 in other short-term investments held
in available-for-sale securities. The Company believes the unrealized losses on its available-for-sale investments are temporary and attributable to recent economic slowdown. The Company intends to hold the investments until recovery.

As of December 31, 2008, the Company held $1,800,000, at cost, of ARS as trading securities that were reclassified from available-for-sale
securities during the year ended December 31, 2008. The ARS are investments with contractual maturities generally between 0 and 34 years whose underlying assets are student loans that are substantially backed by the federal government with
interest rates resetting approximately every 30



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days through an auction process. At the end of each reset period, investors may sell or continue to hold the securities at par. All of the Companys ARS
are rated by one or more of the major independent rating agencies as either AAA or Aaa.

Historically, the Companys ARS were highly
liquid, using a Dutch auction process that reset the applicable interest rate at predetermined intervals, typically every 30 days, which in turn provided liquidity at par value. However, as a result of liquidity issues in the global
credit and capital markets, the auctions for all of the Companys ARS failed beginning in February 2008 when sell orders exceeded buy orders. As of December 31, 2008, there continues to be no auction market for the Companys ARS. The
failures of these auctions do not affect the value of the collateral underlying the ARS, and the Company continues to earn interest on its ARS. Because of the failure of auctions, the Company will not be able to liquidate its ARS until the issuer
calls the security, a successful auction occurs, a buyer is found outside of the auction process or the security matures. Based on this, the Company classified the ARS as long-term assets on its consolidated balance sheet as of December 31,
2008.

In November 2008, the Company accepted an Auction Rate Securities Rights Offer (Rights Offer) from UBS AG under which, in return for
a general release of claims and the grant of a right to UBS AG to purchase the Companys ARS at any time for full par value, the Company received the right to require UBS AG to purchase at par value of $1,800,000 the Companys ARS
beginning in 2010 (the Rights). The Rights are non-transferable. Upon acceptance, the Company granted UBS AG the sole discretion and right to sell or dispose of, and/or enter orders in the auction process with respect to the eligible ARS on the
Companys behalf-without prior notification to the Company from UBS AG, as long as the Company receives a payment at par upon any sale or disposition. The Company expects to sell its ARS under the Rights. However, if the Rights are not
exercised before July 2, 2012, they will expire and UBS will have no further rights or obligation to buy the Companys ARS.

The
enforceability of the Rights results in the creation of an asset akin to a Put Option (the Company has the right to put the ARS back to UBS at some specified date for a payment equal to the par value of the ARS). The Put Option is a free
standing asset separate from the ARS.

The Company has recorded the Put Option at its fair value of $285,000 in other assets in the
accompanying consolidated balance sheet as of December 31, 2008. The Put Option does not meet the definition of a derivative instrument under SFAS 133 because the terms of the Put Option does not provide for net settlement, i.e, the Company
must tender the ARS to receive the settlement and the ARS are not readily convertible to cash. The Company elected to apply SFAS 159 upon initial recognition of the Put Option, which permits the Company to measure the Put Option at fair value. The
Companys fair value election was intended to create accounting symmetry with its fair value accounting of the ARS. The Company expects that future changes in the fair value of the Put Option will approximate fair value movements in the related
ARS. The Company estimates the fair value of the Put Option based on a discounted cash flow model. The assumptions used in preparing the discounted cash flow model include estimates for interest rates, estimates for discount rates using yields of
comparable traded instruments adjusted for illiquidity and other risk factors, amount of cash flows and expected holding periods of the ARS. These inputs reflect the Companys assumptions about risk, developed based on the best information
available in the circumstances. During year ended December 31, 2008, the Company recorded $285,000 of gain in other income related to the fair value of the Put Option.

The ARS were recorded at an estimated fair value of $1,485,000 as of December 31, 2008 based on a discounted cash flow model. The assumptions used
in preparing the discounted cash flow model include estimates for interest rates, estimates for discount rates using yields of comparable traded instruments adjusted for illiquidity and other risk factors, amount of cash flows and expected holding
periods of the ARS. These inputs reflect the Companys own assumptions about the assumptions market participants would use in pricing the ARS, including assumptions about risk, developed based on the best information available in the
circumstances.



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Upon the Companys acceptance of the Rights, the Company determined the decrease in fair value of
the ARS to be other-than-temporary because the Company no longer has the intent to hold the ARS until recovery. Therefore, the Company recorded an OTTI charge on these investments of $315,000 as of December 31, 2008 to other expense that had
previously been included as an unrealized loss in accumulated other comprehensive income as a component of shareholders equity. Due to the ARS being classified as trading securities, unrealized gains and losses will be included in earnings in
future periods. Although, the Company has recorded a realized loss of $315,000 on the ARS, and a gain of $285,000 related to the Put Option for the year ended December 31, 2008, respectively, the Company expects to receive the ARS par value of
$1,800,000 in 2010 related to its Rights Offer.

Note 3  Fair Value Measurements

In accordance with SFAS 157, the following table represents the Companys fair value hierarchy for its financial assets (cash equivalents,
investments and other assets) measured at fair value on a recurring basis as of December 31, 2008:



|                                         |  |                                                            |            |                                           |   |                                        |  |                                |           |  |   |           
|---------------------------------------- |  | ---------------------------------------------------------- | ---------- | ----------------------------------------- | - | -------------------------------------- |  | ------------------------------ | --------- |  | - | ----------
|                                         |  | Fair Value Measurements at December 31, 2008 Using        
|Description                              |  | Quoted Prices inActive Marketsfor IdenticalAssets(Level 1) |            | SignificantOtherObservableInputs(Level 2) |   | SignificantUnobservableInputs(Level 3) |  | Balance as ofDecember 31, 2008
|Money market funds                       |  | $                                                          | 1,969,000  |                                           | $ |                                       |  | $                              |          |  | $ | 1,969,000 
|U.S. term deposits                       |  |                                                            | 16,427,000 |                                           |   |                                       |  |                                |          |  |   | 16,427,000
|Certificates of deposit                  |  |                                                            |           |                                           |   | 120,000                                |  |                                |          |  |   | 120,000   
|Corporate equity securities              |  |                                                            | 49,000     |                                           |   |                                       |  |                                |          |  |   | 49,000    
|Restricted long-term Italian state bonds |  |                                                            | 388,000    |                                           |   |                                       |  |                                |          |  |   | 388,000   
|Long-term auction rate securities        |  |                                                            |           |                                           |   |                                       |  |                                | 1,485,000 |  |   | 1,485,000 
|Put Option                               |  |                                                            |           |                                           |   |                                       |  |                                | 285,000   |  |   | 285,000   
|                                         |  |                                                            |            |                                           |   |                                        |  |                                |           |  |   |           
|Total                                    |  | $                                                          | 18,833,000 |                                           | $ | 120,000                                |  | $                              | 1,770,000 |  | $ | 20,723,000
|                                         |  |                                                            |            |                                           |   |                                        |  |                                |           |  |   |           

The following table provides a summary of changes in fair value of the Companys Level 3
financial assets as of December 31, 2008:



|                                                                       |  |                        |            |   |           |   |        
|---------------------------------------------------------------------- |  | ---------------------- | ---------- | - | --------- | - | -------
|                                                                       |  | Auction RateSecurities |            |   | PutOption
|Balance at December 31, 2007 reflected as other short-term investments |  | $                      | 2,825,000  |   |           | $ |       
|Total realized (loss) gain included in net loss                        |  |                        | (315,000   | ) |           |   | 285,000
|Sales, net of purchases                                                |  |                        | (1,025,000 | ) |           |   |       
|                                                                       |  |                        |            |   |           |   |        
|Balance at December 31, 2008                                           |  | $                      | 1,485,000  |   |           | $ | 285,000
|                                                                       |  |                        |            |   |           |   |        

The Company realized an other-than-temporary loss of $315,000 related to the ARS, which is
included in other expense (income) in the statement of operations for the year ended December 31, 2008, as it no longer has the intent to hold the ARS until recovery as a result of its acceptance of the Rights. In addition, the Company has
classified these investments as long-term on its consolidated balance sheet as of December 31, 2008. The Company realized a gain of $285,000 related to the recording of its Put Option at fair value, which is included in other (expense) income
in the statement of operations for the year ended December 31, 2008. The Company had no unrealized losses for the year ended December 31, 2008 relating to those assets for which the Company utilized Level 3 inputs to determine fair value
that were still held by the Company at December 31, 2008.



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Note 3  Inventories

Inventories consisted of the following:



|                 |  |              |           |      |   |          
|---------------- |  | ------------ | --------- | ---- | - | ---------
|                 |  | December 31,
|                 |  | 2008         |           | 2007
|Raw materials    |  | $            | 1,605,000 |      | $ | 1,319,000
|Work in progress |  |              | 1,525,000 |      |   | 259,000  
|Finished goods   |  |              | 2,926,000 |      |   | 4,001,000
|                 |  |              |           |      |   |          
|                 |  | $            | 6,056,000 |      | $ | 5,579,000
|                 |  |              |           |      |   |          

Note 4  Prepaid Expenses and Other Current Assets

The following is a summary of prepaid expenses and other current assets:



|                               |  |              |           |      |   |          
|------------------------------ |  | ------------ | --------- | ---- | - | ---------
|                               |  | December 31,
|                               |  | 2008         |           | 2007
|Prepaid insurance              |  | $            | 658,000   |      | $ | 600,000  
|Prepaid clinical trial expense |  |              | 625,000   |      |   | 1,265,000
|Value added tax receivable     |  |              | 432,000   |      |   | 381,000  
|Prepaid royalties              |  |              |          |      |   | 253,000  
|Prepaid rent                   |  |              | 45,000    |      |   | 42,000   
|Prepaid interest and dividends |  |              | 36,000    |      |   | 218,000  
|Other prepaid expenses         |  |              | 395,000   |      |   | 190,000  
|                               |  |              |           |      |   |          
|                               |  | $            | 2,191,000 |      | $ | 2,949,000
|                               |  |              |           |      |   |          

Note 5  Property and Equipment

Property and equipment consisted of the following:



|                              |  |              |            |   |      |   |            |  
|----------------------------- |  | ------------ | ---------- | - | ---- | - | ---------- | -
|                              |  | December 31, |           
|                              |  | 2008         |            |   | 2007 |  
|Office furniture and fixtures |  | $            | 528,000    |   |      | $ | 525,000    |  
|Office equipment              |  |              | 860,000    |   |      |   | 852,000    |  
|Leasehold improvements        |  |              | 732,000    |   |      |   | 534,000    |  
|                              |  |              |            |   |      |   |            |  
|                              |  |              | 2,120,000  |   |      |   | 1,911,000  |  
|Less accumulated depreciation |  |              | (1,259,000 | ) |      |   | (1,137,000 | )
|                              |  |              |            |   |      |   |            |  
|Net property and equipment    |  | $            | 861,000    |   |      | $ | 774,000    |  
|                              |  |              |            |   |      |   |            |  

Depreciation expense for the years ended December 31, 2008, 2007, and 2006 was $252,000,
$178,000, and $157,000, respectively.

Note 6  Intangible Assets

Intangible assets included the following:



|                              |  |              |            |   |      |   |            |  
|----------------------------- |  | ------------ | ---------- | - | ---- | - | ---------- | -
|                              |  | December 31, |           
|                              |  | 2008         |            |   | 2007 |  
|Intangible product rights     |  | $            | 2,456,000  |   |      | $ | 2,456,000  |  
|Less accumulated amortization |  |              | (2,194,000 | ) |      |   | (2,124,000 | )
|                              |  |              |            |   |      |   |            |  
|                              |  | $            | 262,000    |   |      | $ | 332,000    |  
|                              |  |              |            |   |      |   |            |  



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Acquired ZADAXIN product rights are being amortized on a straight-line basis over their estimated useful
lives. Amortization expense for the years ended December 31, 2008, 2007 and 2006 was $70,000 per year and for the years 2009 through 2012 is expected to be $70,000 per year. Based upon the progress in the ZADAXIN clinical trials and the
Companys actual experience of product sales, the Company assessed that the acquired product rights will be useful to the Company through 2012 when the first European patent for the use of ZADAXIN in the treatment of hepatitis C expires. The
Company reassesses the useful life of these assets in accordance with current facts and circumstances.

Note 7  Other Assets

The following is a summary of other assets:



|                          |  |              |         |      |   |          
|------------------------- |  | ------------ | ------- | ---- | - | ---------
|                          |  | December 31,
|                          |  | 2008         |         | 2007
|Put option                |  | $            | 285,000 |      | $ |         
|Prepaid clinical expenses |  |              | 232,000 |      |   | 232,000  
|Lease deposits            |  |              | 232,000 |      |   | 191,000  
|Prepaid royalties         |  |              |        |      |   | 655,000  
|Other assets              |  |              | 144,000 |      |   | 16,000   
|                          |  |              |         |      |   |          
|                          |  | $            | 893,000 |      | $ | 1,094,000
|                          |  |              |         |      |   |          

Note 8  Other Accrued Expenses

The following is a summary of other accrued expenses:



|                                     |  |              |           |      |   |          
|------------------------------------ |  | ------------ | --------- | ---- | - | ---------
|                                     |  | December 31,
|                                     |  | 2008         |           | 2007
|Accrued sales and marketing expenses |  | $            | 1,228,000 |      | $ | 921,000  
|Accrued manufacturing costs          |  |              | 657,000   |      |   | 1,117,000
|Accrued royalties                    |  |              | 266,000   |      |   | 681,000  
|Accrued taxes                        |  |              | 241,000   |      |   | 306,000  
|Accrued annual reports expense       |  |              | 115,000   |      |   | 100,000  
|Accrued pre-clinical trial expenses  |  |              | 4,000     |      |   | 112,000  
|Other                                |  |              | 455,000   |      |   | 157,000  
|                                     |  |              |           |      |   |          
|                                     |  | $            | 2,966,000 |      | $ | 3,394,000
|                                     |  |              |           |      |   |          

Note 9  Line-of-Credit

In November 2008, the Company and its subsidiaries, SPIL and SPIL China as borrowers, entered into a loan and security agreement and an unconditional guaranty and security agreement with Silicon Valley Bank under
which the Company may borrow up to $6,000,000 (the Credit Facility). The Credit Facility is a line-of-credit that permits borrowing up to $6,000,000 for a term of 36 months, subject to certain sublimits, including $2,500,000 for letters
of credit. The Credit Facility is secured by a first priority secured interest in all of the Companys assets, other than intellectual property, and a credit insurance policy insuring certain foreign account receivable assets. The Company, as
the parent of SPIL and SPIL China, is the guarantor of the Credit Facility.

The line of credit bears interest at the banks prime
rate (4%) plus 1.75% (5.75% at December 31, 2008) on outstanding balances. Subsequent to November 14, 2009, the Company will be subject to an unused line fee and minimum monthly interest. The Company is required to meet certain financial
covenants, including minimum consolidated revenue, and minimum consolidated earnings before interest and income tax, as defined. The



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Company is also required to meet certain operating covenants that limit its ability to incur liabilities, create liens, make capital expenditures, pay
dividends or distributions, make investments, and dispose of assets. The Company capitalized $177,000 in costs associated with the origination of the facility, which are being amortized to other expense over the term of the loan agreement. The
Company also capitalized $126,000 in credit insurance premiums related to the line of credit that are being amortized over the policy period. The line of credit expires in November 2011, and upon termination all amounts borrowed must be repaid in
full.

In connection with the line of credit, the Company issued Silicon Valley Bank a five-year warrant to purchase 60,000 shares of the
Companys common stock at an exercise price of $0.86 per share. Accordingly, the Company recorded a cost for the fair value of the warrants issued using the Black-Scholes option pricing model with the following assumptions, risk-free interest
rate of 2.29%; dividend yield of 0%; volatility factor of 68.40% and expected term of 5 years. The resulting warrant value of $30,000 is being amortized over the term of the line of credit.

As of December 31, 2008, there were no outstanding borrowings under the line of credit, and there was $6,000,000 available for future borrowing.

Note 10  Related Party Transactions

The Company has licensed to Sigma-Tau exclusive ZADAXIN development and marketing rights that cover all countries in the European Union as defined on January 1, 1995, in addition to Iceland, Norway and Switzerland. Sigma-Tau and
affiliated persons were stockholders of the Company at the time this transaction was entered into, and are currently the Companys largest shareholder. Under the agreement with Sigma-Tau, Sigma-Tau conducted a multi-center phase 3 hepatitis C
triple therapy clinical trial in Europe with 553 patients. The objective of the European trial was to provide data on ZADAXINs use as part of a triple therapy in treating HCV patients. The Company paid Sigma-Tau approximately $2,509,000
through December 31, 2008 of funding support during the course of patient enrollment and trial period. The Company will also pay a $1,500,000 milestone payment upon completion of the final report. Based on the level of activity in this trial,
the Company has recorded approximately $322,000, $507,000, and $1,750,000 of research and development expense related to this trial in the years ended December 31, 2008, 2007 and 2006, respectively. As of December 31, 2008 and 2007, the
Company had accrued clinical trial expenses of $1,442,000 and $1,620,000, respectively, due to Sigma-Tau.

Under its agreement with
Sigma-Tau related to the clinical development of ZADAXIN, the Company received $2,685,000 in the first quarter of 2002. This contract revenue was recognized over the estimated time to complete the ZADAXIN U.S. phase 3 HCV clinical trials and deliver
the clinical data, the substantive performance requirements under the contact. For the year ended December 31, 2006, the Company recognized the remaining contract revenue of $229,000 related to this agreement.

Note 11  Other Long-term Liabilities

The
following is a summary of long-term liabilities:



|                                           |  |              |         |      |   |        
|------------------------------------------ |  | ------------ | ------- | ---- | - | -------
|                                           |  | December 31,
|                                           |  | 2008         |         | 2007
|Long-term deferred rent                    |  | $            | 768,000 |      | $ | 194,000
|Long-term lease deposit                    |  |              | 11,000  |      |   |       
|Accrued compensation and employee benefits |  |              |        |      |   | 147,000
|                                           |  |              |         |      |   |        
|                                           |  | $            | 779,000 |      | $ | 341,000
|                                           |  |              |         |      |   |        



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Long-term deferred rent relates to the Companys non-cancelable office lease agreements. Refer to
note 13 Commitments and Contingencies for further information on this matter.

Note 12  Income Taxes

The Company adopted the provisions of FASB Interpretation No. 48, Accounting for Uncertainty in Income Taxes (FIN 48) an interpretation of FASB
Statement No. 109 (SFAS 109) on January 1, 2007. The implementation of FIN 48 has not impacted the Companys consolidated financial statements. From January 1, 2007 through December 31, 2008, the Company had no unrecognized
tax benefits. The Companys policy is to recognize accrued interest and penalties for unrecognized tax benefits as a component of tax expense. For the years ended December 31, 2008, 2007, and 2006 there were no interest or penalties
included as a component of tax expense for unrecognized tax benefits.

The tax years 1996-2007 remain open to examination by the major
taxing jurisdictions to which the Company is subject.

The Company has not recorded any federal or state income tax expense for the years
ended December 31, 2008, 2007, and 2006. Undistributed earnings of the Companys foreign subsidiaries amounted to approximately $23,521,000 at December 31, 2008. These earnings are considered to be permanently reinvested and
accordingly, no deferred U.S. income taxes have been provided thereon.

The domestic and foreign components of pre-tax (loss) income for
the years ended December 31 are as follows:



|                      |  |      |             |   |      |   |             |      |  |   |            |  
|--------------------- |  | ---- | ----------- | - | ---- | - | ----------- | ---- |  | - | ---------- | -
|                      |  | 2008 |             |   | 2007 |   |             | 2006 | 
|Domestic              |  | $    | (25,922,000 | ) |      | $ | (18,975,000 | )    |  | $ | (5,399,000 | )
|Foreign               |  |      | 18,049,000  |   |      |   | 9,328,000   |      |  |   | 6,126,000  |  
|                      |  |      |             |   |      |   |             |      |  |   |            |  
|Pre-tax (loss) income |  | $    | (7,873,000  | ) |      | $ | (9,647,000  | )    |  | $ | 727,000    |  
|                      |  |      |             |   |      |   |             |      |  |   |            |  

A reconciliation of the statutory federal income tax rate of 34% to the actual tax rate for the
years ended December 31 is as follows:



|                                      |  |      |            |   |      |   |            |      |  |   |            |  
|------------------------------------- |  | ---- | ---------- | - | ---- | - | ---------- | ---- |  | - | ---------- | -
|                                      |  | 2008 |            |   | 2007 |   |            | 2006 | 
|Tax at federal statutory rate         |  | $    | (2,677,000 | ) |      | $ | (3,280,000 | )    |  | $ | 247,000    |  
|Foreign income tax at different rates |  |      | (5,661,000 | ) |      |   | (2,870,000 | )    |  |   | (2,154,000 | )
|Subpart F inclusion                   |  |      |           |   |      |   | 3,041,000  |      |  |   |           |  
|Stock based compensation              |  |      | 91,000     |   |      |   | 94,000     |      |  |   | 95,000     |  
|Net operating losses not benefited    |  |      | 8,416,000  |   |      |   | 3,162,000  |      |  |   | 1,641,000  |  
|Non deductible expenses               |  |      | 308,000    |   |      |   | 192,000    |      |  |   | 171,000    |  
|Other                                 |  |      | (2,000     | ) |      |   | (38,000    | )    |  |   |           |  
|                                      |  |      |            |   |      |   |            |      |  |   |            |  
|Income tax expense                    |  | $    | 475,000    |   |      | $ | 301,000    |      |  | $ |           |  
|                                      |  |      |            |   |      |   |            |      |  |   |            |  

Significant components of the Companys deferred tax assets at December 31 are as
follows:



|                                              |  |      |             |   |      |   |             |  
|--------------------------------------------- |  | ---- | ----------- | - | ---- | - | ----------- | -
|                                              |  | 2008 |             |   | 2007 |  
|Net operating loss carryforwards              |  | $    | 50,480,000  |   |      | $ | 42,005,000  |  
|Research and development credit carryforwards |  |      | 9,631,000   |   |      |   | 8,551,000   |  
|Intangible assets                             |  |      | 4,822,000   |   |      |   | 1,661,000   |  
|Other                                         |  |      | 993,000     |   |      |   | 659,000     |  
|                                              |  |      |             |   |      |   |             |  
|Gross deferred tax assets                     |  |      | 65,926,000  |   |      |   | 52,876,000  |  
|Valuation allowance                           |  |      | (65,926,000 | ) |      |   | (52,876,000 | )
|                                              |  |      |             |   |      |   |             |  
|Total deferred tax assets                     |  | $    |            |   |      | $ |            |  
|                                              |  |      |             |   |      |   |             |  



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The valuation allowance increased by approximately $13,050,000, $811,000, and $3,353,000, in the years
ended December 31, 2008, 2007, and 2006, respectively. Deferred tax assets relating to net operating loss carryforwards as of December 31, 2008 and 2007 include approximately $3,056,000 and $3,054,000, respectively, associated with stock
option activity for which any subsequently recognized tax benefits will be credited directly to stockholders equity. The Company did not have any deferred tax liabilities at December 31, 2008 or 2007.

At December 31, 2008, the Company has net operating loss carryforwards for federal income tax purposes of approximately $144,102,000 that expire in
the years 2009 through 2028. At December 31, 2008, the Company has federal tax credit carryforwards of approximately $8,686,000 that expire in the years 2009 through 2028.

At December 31, 2008, the Company has state net operating loss carryforwards of approximately $20,493,000 available to reduce future taxable income.
The carryforwards begin to expire in 2014, if not utilized. In addition, the Company has research and development tax credit carryforwards of approximately $1,432,000 for state tax purposes at December 31, 2008. The tax credit carryforwards
will be carried forward indefinitely until utilized.

The provision for income tax of $475,000 and $301,000 for the years ended
December 31, 2008 and 2007, respectively, related to the Companys operations in the Peoples Republic of China. The Companys statutory tax rate in the Peoples Republic of China is 18%.

Because of the change in ownership provisions of the Internal Revenue Code, a portion of the Companys net operating loss carryforwards
and tax credit carryforwards may be subject to an annual limitation regarding their utilization against taxable income in future periods. As a result of the annual limitation, a portion of these carryforwards may expire before ultimately becoming
available to reduce future income tax liabilities.

Note 13  Commitments and Contingencies

Leases

In May 2007, the Company entered into a
non-cancelable operating lease agreement for its main office facility (the Lease) effective from July 1, 2007 through June 30, 2014. In September 2008, the Company entered into an amendment to the Lease for additional office space (the
Expansion Agreement) that expires on June 30, 2014. Both the Lease and Expansion Agreement contain rent escalations of approximately 4% and 6% per year, respectively. The Company is recognizing the rental expense on a straight-line basis
over the lease terms. Under the terms of the Lease and the Expansion Agreement, the Company was provided allowances in the amounts of approximately $206,000 and $482,000, respectively, towards the cost of its leasehold improvements and as an
incentive to rent, respectively. In accordance with FASB Technical Bulletin 88-1, Issues Relating to Accounting for Leases: Time Pattern of the Physical Use of the Property in an Operating Lease, Lease Incentives in an Operating Lease,
Applicability of Leveraged Lease Accounting to Existing Assets of the Lessor, Money-Over-Money Lease Transactions, Wrap Lease Transactions, the Company has recorded these allowances as deferred rent which are being amortized over the lease
terms as a reduction of rent expense. The leases require the Company to pay insurance and taxes and its pro-rata share of operating expenses.

As of December 31, 2008, the Company recorded $113,000 and $768,000 in short-term and long-term deferred rent respectively. As of December 31, 2007, the Company recorded $29,000 and $194,000 in short-term and long-term deferred
rent, respectively.

The Company also leases various office facilities abroad and equipment under non-cancelable lease agreements and
subleases certain real property to a third party. Rent expense for the years ended December 31, 2008, 2007, and 2006 was $1,095,000, $1,408,000 and $1,625,000, respectively. Future minimum lease



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payments and sublease rental income under facility and equipment operating lease agreements as of December 31, 2008, were as follows:



|            |  |                       |           |                       |   |                           |  |   |          
|----------- |  | --------------------- | --------- | --------------------- | - | ------------------------- |  | - | ---------
|Year ended: |  | Minimum LeasePayments |           | Sublease RentalIncome |   | Net MinimumLease Payments
|2009        |  | $                     | 1,367,000 |                       | $ | 125,000                   |  | $ | 1,242,000
|2010        |  |                       | 1,333,000 |                       |   | 121,000                   |  |   | 1,212,000
|2011        |  |                       | 1,379,000 |                       |   |                          |  |   | 1,379,000
|2012        |  |                       | 1,373,000 |                       |   |                          |  |   | 1,373,000
|2013        |  |                       | 1,432,000 |                       |   |                          |  |   | 1,432,000
|Thereafter  |  |                       | 744,000   |                       |   |                          |  |   | 744,000  
|            |  |                       |           |                       |   |                           |  |   |          
|            |  | $                     | 7,628,000 |                       | $ | 246,000                   |  | $ | 7,382,000
|            |  |                       |           |                       |   |                           |  |   |          

Purchase Obligations

At December 31, 2008, the Company was obligated to pay research and development fees in the amount of $1,500,000 to Sigma-Tau upon completion of an HCV clinical trial in Europe which amount is expected to be paid
in 2009.

License and Royalty Obligations

In April 2007, the Company acquired the exclusive rights in the United States and Canada to develop and commercialize RP101, a clinical-stage compound for the treatment of cancer. Under the terms of the agreements
with Resistys, Inc., a wholly-owned subsidiary of Avantogen Oncology, Inc., and with RESprotect GmbH (RESprotect), the Company may be required to pay post phase 3 success-based regulatory and commercial milestone payments up to $22,000,000, and
royalties on future sales. The Company has entered into an agreement with Pharmaceuticals Research Associates, Inc. (PRA) for clinical trials management services, for a randomized, double blind, placebo controlled, phase 2 study evaluating the
efficacy and safety of RP101 for the treatment of pancreatic cancer. The estimated cost of PRAs management services and pass-through costs is $8,500,000 and $4,000,000, respectively, of which $6,728,000 had been paid to PRA by the Company and
another $54,000 was due and payable as of December 31, 2008. The Company has also entered into a supply agreement with RESprotect to purchase RP101 from RESprotect for clinical trials and for commercial purposes following regulatory approval.
Under the terms of the supply agreement, the Company and RESprotect will share the scale-up costs required to manufacture RP101 prior to and after FDA approval. The Companys share of the scale-up costs is estimated to be 1,448,000
through June 2010, of which 1,228,000 ($1,878,000) was paid by the Company to RESprotect through December 31, 2008, leaving a balance of approximately 220,000 ($307,000 based upon December 31, 2008 conversion rates).

In October 2008, the Company and Wayne State University (WSU) amended the terms of a license agreement (the License Agreement) entered
into in 1994, as amended in 2003, and to resolve questions with regard to royalties owed for prior periods. The License Agreement allows the Company to maintain an exclusive license to certain WSU patents regarding the use of thymosin alpha 1 in the
treatment of hepatitis B and hepatitis C. The Company is obligated to pay WSU a royalty, subject to certain minimum amounts, on a percentage of ZADAXIN net sales revenue for the treatment of hepatitis B and hepatitis C in certain countries including
the United States, the European Union and Japan, but not including China. As a result of the amended License Agreement, the Company paid WSU royalties of $150,000 in November 2008. In addition, certain minimum royalty payments following sales
of ZADAXIN in certain territories have been reset to zero until such time as the Company achieves major market approval of ZADAXIN in the U.S, Japan, or Europe, and the Company has reduced prepaid royalties to their estimated realizable amount in
its balance sheet as of December 31, 2008. The impact to the Companys consolidated statement of operations was not significant. The parties also agreed in the amended License Agreement that no other amounts were owed by either party for
past periods.



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Under the Patent License Agreement dated
August 28, 1997 with the Fitzsimons Army Medical Center of the U.S. Army (the U.S. Army) relating to ZADAXIN, the Company is obligated to pay the U.S. Army a minimum annual royalty of $20,000 per year until the Company makes a
commercial sale of ZADAXIN for the treatment of chronic hepatitis C after which the Company is obligated to make payments equal to 11/2% of net sales in certain countries including the U.S., the European Union, Mexico, Russia and Japan, but not including China, in which a licensed patent has been issued to the U.S. Army and remains in force, subject to a minimum annual
royalty of $50,000. For years 2007 and 2006, the Company paid the minimum annual royalty of $20,000 per year to the U.S. Army. As a result of a commercial sale of ZADAXIN in Russia in 2008, the Company will make a payment for 2008 of royalties based
on 11/2% of net sales in the countries in which a patent has been issued and remains in force subject to a minimum of $50,000
per year. The Company had accrued royalties of $264,000 recorded in other accrued expenses on its consolidated balance sheet as of December 31, 2008 to reflect amounts due to the U.S. Army related to this agreement.

Severance Obligation

On April 4, 2008,
the Companys former Executive Vice President and Chief Financial Officer resigned from the Company and his resignation became effective April 30, 2008. In connection with this resignation, the Company entered into an agreement under which
the former Executive Vice President and Chief Financial Officer is available to consult with the Company on a limited capacity until April 30, 2009. He has retained the right to exercise any vested options during this one-year consulting period
and is entitled to payments in the aggregate amount of $345,000, payable over approximately a one-year period, in addition to payments of salary and bonus deemed earned through the date of termination of employment. As of December 31, 2008,
$106,000 remains in accrued compensation and employee benefits included in the Companys consolidated balance sheet related to this agreement.

Note 14  Stockholders Equity

On July 18, 2003, the Company reincorporated from a California corporation to
a Delaware corporation by merging the Company, then a California corporation, with and into SciClone Pharmaceuticals Inc., a Delaware corporation and wholly-owned subsidiary of the Company. Each share of outstanding stock of the California
corporation was automatically exchanged for a like share of stock of the Delaware corporation.

Stock Award Plans

The 1991 Stock Plan (the 1991 Plan) had reserved 3,450,000 shares for issuance thereunder. The 1991 Plan permits the award of incentive or
nonqualified stock options and shares of common stock under restricted stock purchase agreements.

The 1992 Stock Plan (the 1992
Plan) had reserved 240,000 shares for issuance thereunder. The 1992 Plan permits the award of incentive or nonqualified stock options that must be exercised in cash.

The 1995 Equity Incentive Plan (the 1995 Plan) had reserved 6,100,000 shares for issuance thereunder. The 1995 Plan permits the award of
incentive or nonqualified stock options and shares of common stock under restricted stock awards.

The 2004 Stock Option Plan (the
2004 Plan) had reserved 4,800,000 shares for issuance thereunder. The Board of Directors and stockholders also approved amendments to the 2004 Plan to expand the types of stock-based incentives authorized under the 2004 Plan and to
restate the 2004 Plan as the 2005 Equity Incentive Plan (the 2005 Plan). The 2005 Equity Incentive Plan permits the grant of incentive stock options, nonstatutory stock options, stock appreciation rights, stock purchase rights, stock
bonuses, restricted stock units, performance shares and performance units. The options are granted at fair market value on the date of grant and expire ten years from the date of grant. In June 2007, the Board of Directors and stockholders of the
Company approved an increase of 3,000,000 in the shares reserved under the 2005 Plan.



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Under the 1991, 1992, 1995 and 2005 Plans, options are exercisable upon conditions determined by the
Board of Directors and expire ten years from the date of grant. Options are generally granted at fair market value on the date of grant and vest over time, generally four years. Although the 1991, 1992 and 1995 Plans have expired, the outstanding
options relating to them are fully valid.

In June 1995, the Board of Directors and the stockholders of the Company approved the 1995
Nonemployee Director Stock Option Plan (the Nonemployee Director Plan) and reserved 250,000 shares for issuance thereunder. In June 2000 and June 2002 the Board of Directors and stockholders of the Company approved an increase of 250,000 in the
shares reserved for issuance under the Nonemployee Director Plan. In May 2004, the Board of Directors and stockholders of the Company approved the 2004 Outside Directors Stock Option Plan and reserved 465,000 shares for issuance thereunder and the
Nonemployee Director Stock Option Plan was canceled. The 2004 Outside Directors Stock Option Plan automatically grants nonqualified stock options to nonemployee directors upon their appointment or first election to the Companys Board of
Directors (Initial Grant) and annually upon their reelection to the Board of Directors at the Companys Annual Meeting of Stockholders (Annual Grant). The options are granted at fair market value on the date of grant and expire ten years from
the date of grant. Initial Grants become exercisable in three equal annual installments beginning on the first anniversary of the date of grant, and Annual Grants become exercisable in twelve equal monthly installments from the date of grant,
subject in each case to the Outside Directors continuous service on the Companys Board of Directors. In June 2005 and 2007, the Board of Directors and stockholders of the Company approved an increase in the maximum number of shares
issuable under the 2004 Outside Directors Stock Option Plan by 550,000 and 750,000 shares, respectively, to a total of 1,765,000 shares.

The Company has entered into change of control agreements with certain employees that provide for accelerated vesting of their options should a change in control occur.

The following table summarizes the stock option activity under the 1991, 1992, 1995 and 2005 Stock Option Plans, the Nonemployee Director Plan and the
2004 Outside Director Stock Option Plan:



|                                                    |  |                          |   |  |                     |   |  |                                        |      |                                                  |      |                         |   |  
|--------------------------------------------------- |  | ------------------------ | - |  | ------------------- | - |  | -------------------------------------- | ---- | ------------------------------------------------ | ---- | ----------------------- | - | -
|                                                    |  |                          |   |  | Options Outstanding
|                                                    |  | SharesAvailable ForGrant |   |  | NumberofShares      |   |  | Weighted-AverageExercisePrice PerShare |      | Weighted-AverageRemainingContractualTerm (Years) |      | AggregateIntrinsicValue
|Balance at December 31, 2005                        |  | 3,636,500                |   |  | 6,527,126           |   |  | $                                      | 4.69 |                                                  |      |                         |   |  
|Options cancelled                                   |  | 1,212,991                |   |  | (1,212,991          | ) |  | $                                      | 3.80 |                                                  |      |                         |   |  
|Options granted                                     |  | (2,176,000               | ) |  | 2,176,000           |   |  | $                                      | 2.42 |                                                  |      |                         |   |  
|Options exercised                                   |  |                         |   |  | (101,375            | ) |  | $                                      | 2.18 |                                                  |      |                         |   |  
|Plan shares expired                                 |  | (337,241                 | ) |  |                    |   |  |                                        |     |                                                  |      |                         |   |  
|                                                    |  |                          |   |  |                     |   |  |                                        |      |                                                  |      |                         |   |  
|Balance at December 31, 2006                        |  | 2,336,250                |   |  | 7,388,760           |   |  | $                                      | 4.20 |                                                  |      |                         |   |  
|2005 Plan shares reserved                           |  | 3,000,000                |   |  |                    |   |  |                                        |     |                                                  |      |                         |   |  
|2004 Outside Directors Plan shares                  |  | 750,000                  |   |  |                    |   |  |                                        |     |                                                  |      |                         |   |  
|Options cancelled                                   |  | 1,343,542                |   |  | (1,343,542          | ) |  | $                                      | 5.06 |                                                  |      |                         |   |  
|Options granted                                     |  | (1,258,000               | ) |  | 1,258,000           |   |  | $                                      | 2.65 |                                                  |      |                         |   |  
|Options exercised                                   |  |                         |   |  | (120,313            | ) |  | $                                      | 2.01 |                                                  |      |                         |   |  
|Plan shares expired                                 |  | (928,876                 | ) |  |                    |   |  |                                        |     |                                                  |      |                         |   |  
|                                                    |  |                          |   |  |                     |   |  |                                        |      |                                                  |      |                         |   |  
|Balance at December 31, 2007                        |  | 5,242,916                |   |  | 7,182,905           |   |  | $                                      | 3.81 |                                                  |      |                         |   |  
|Options cancelled                                   |  | 690,273                  |   |  | (690,273            | ) |  | $                                      | 3.87 |                                                  |      |                         |   |  
|Options granted                                     |  | (1,948,500               | ) |  | 1,948,500           |   |  | $                                      | 1.72 |                                                  |      |                         |   |  
|Options exercised                                   |  |                         |   |  | (98,000             | ) |  | $                                      | 1.49 |                                                  |      |                         |   |  
|Plan shares expired                                 |  | (382,002                 | ) |  |                    |   |  |                                        |      |                                                  |      |                         |   |  
|                                                    |  |                          |   |  |                     |   |  |                                        |      |                                                  |      |                         |   |  
|Balance at December 31, 2008                        |  | 3,602,687                |   |  | 8,343,132           |   |  | $                                      | 3.34 |                                                  | 6.24 |                         | $ | 
|                                                    |  |                          |   |  |                     |   |  |                                        |      |                                                  |      |                         |   |  
|Vested and expected to vest after December 31, 2008 |  |                          |   |  | 7,610,294           |   |  | $                                      | 3.46 |                                                  | 6.02 |                         | $ | 
|                                                    |  |                          |   |  |                     |   |  |                                        |      |                                                  |      |                         |   |  
|Exercisable at December 31, 2008                    |  |                          |   |  | 5,005,134           |   |  | $                                      | 4.17 |                                                  | 4.80 |                         | $ | 
|                                                    |  |                          |   |  |                     |   |  |                                        |      |                                                  |      |                         |   |  



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The aggregate intrinsic value in the table above represents the value of the Companys closing stock
price on the last trading day of the fiscal year in excess of the exercise price multiplied by the number of options outstanding or exercisable. The intrinsic value of options at time of exercise was $59,000, $114,000, and $112,000 for the years
ended December 31, 2008, 2007, and 2006, respectively. Cash received from stock option exercises was $146,000, $241,000, and $221,000 for the years ended December 31, 2008, 2007 and 2006, respectively.

The following table summarizes information concerning outstanding and exercisable options as of December 31, 2008:



|                         |  |                     |  |                                         |  |                              |      |                   |           |                              |   |     
|------------------------ |  | ------------------- |  | --------------------------------------- |  | ---------------------------- | ---- | ----------------- | --------- | ---------------------------- | - | ----
|                         |  | Options Outstanding |  | Options Exercisable                    
|Range of Exercise Prices |  | NumberOutstanding   |  | WeightedAverageRemainingContractualTerm |  | WeightedAverageExercisePrice |      | NumberExercisable |           | WeightedAverageExercisePrice
|$0.92  $1.77            |  | 721,492             |  | 6.94                                    |  | $                            | 1.47 |                   | 238,430   |                              | $ | 1.57
|$1.81  $1.81            |  | 1,213,000           |  | 9.21                                    |  |                              | 1.81 |                   | 0         |                              |   |    
|$1.82  $2.34            |  | 840,145             |  | 7.27                                    |  |                              | 2.26 |                   | 485,816   |                              |   | 2.32
|$2.45  $2.48            |  | 196,000             |  | 7.52                                    |  |                              | 2.46 |                   | 186,542   |                              |   | 2.46
|$2.49  $2.49            |  | 1,000,000           |  | 7.42                                    |  |                              | 2.49 |                   | 200,000   |                              |   | 2.49
|$2.61  $2.69            |  | 959,958             |  | 8.11                                    |  |                              | 2.67 |                   | 531,602   |                              |   | 2.66
|$2.72  $3.40            |  | 914,917             |  | 5.93                                    |  |                              | 3.26 |                   | 879,291   |                              |   | 3.26
|$3.68  $4.55            |  | 880,820             |  | 2.10                                    |  |                              | 3.93 |                   | 877,070   |                              |   | 3.93
|$4.70  $5.83            |  | 1,171,500           |  | 4.12                                    |  |                              | 5.37 |                   | 1,161,083 |                              |   | 5.38
|$6.87  $12.50           |  | 445,300             |  | 2.13                                    |  |                              | 9.98 |                   | 445,300   |                              |   | 9.98
|                         |  |                     |  |                                         |  |                              |      |                   |           |                              |   |     
|                         |  | 8,343,132           |  | 6.24                                    |  |                              | 3.34 |                   | 5,005,134 |                              |   | 4.17
|                         |  |                     |  |                                         |  |                              |      |                   |           |                              |   |     

Stock-Based Compensation

The Company granted to its Vice President of Business Development a performance-based option to purchase 50,000 shares of the Companys common stock
at an exercise price per share of $1.73, equal to the closing price of a share of the Companys common stock on August 11, 2008. This option will fully vest upon the employee meeting a performance goal on or before December 31, 2009.
If the performance goal is met, the option has a ten year term measured from the date of grant. If the performance goal is not met on or before December 31, 2009, the option expires in its entirety. The grant date fair value per share of the
award is $0.99 and has been calculated using the Black-Scholes option pricing model with the following assumptions, risk-free interest rate of 3.066%; dividend yield of 0%; volatility factor of 67.14% and expected term of 4.83 years. Since the date
of grant and through December 31, 2008, the Company has not recorded stock-based compensation expense related to this award. The Company will only recognize such expense in the event that the Company determines that it is probable that the
performance goal will be achieved.

The Company granted to its Senior Vice President, Finance and Chief Financial Officer a
performance-based option to purchase 75,000 shares of the Companys common stock at an exercise price per share of $0.95, equal to the closing price of a share of the Companys common stock on December 16, 2008. This option will fully
vest upon the employee meeting a performance goal on or before December 31, 2010. If the performance goal is met, the option has a ten year term measured from the date of grant. If the performance goal is not met on or before December 31,
2010, the option expires in its entirety. The grant date fair value per share of the award is $0.55 and has been calculated using the Black-Scholes option pricing model with the following assumptions, risk-free interest rate of 2.121%; dividend
yield of 0%; volatility factor of 69.06% and expected term of 4.83 years. Since the date of grant and through December 31, 2008, the Company has not recorded stock-based compensation expense related to this award. The Company will only
recognize such expense in the event that the Company determines that it is probable that the performance goal will be achieved.



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The fair value of each non performance-based and non target stock-price based option granted under our
Plans is estimated on the date of grant using the Black-Scholes option valuation model and the single option approach with the weighted average assumptions:



|                                                                   |  |       |   |  |       |   |  |       |  
|------------------------------------------------------------------ |  | ----- | - |  | ----- | - |  | ----- | -
|Stock Option Plan                                                  |  | 2008  |   |  | 2007  |   |  | 2006  |  
|Risk-free interest rate                                            |  | 2.76  | % |  | 4.64  | % |  | 4.73  | %
|Dividend yield                                                     |  | 0.00  | % |  | 0.00  | % |  | 0.00  | %
|Volatility factor of the expected market price of our common stock |  | 66.57 | % |  | 70.01 | % |  | 73.13 | %
|Weighted-average expected life of option (years)                   |  | 4.83  |   |  | 4.64  |   |  | 3.86  |  

The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of
grant. The expected dividend assumption is based on the Companys history and expectations of no dividend payouts. Expected volatility is based on the historical volatility of the Companys stock. The expected term of options granted is
derived from historical data on employee exercises and terminations.

The total compensation cost capitalized in inventory was
approximately $49,000, $85,000 and $108,000, respectively, for the years ended December 31, 2008, 2007, and 2006.

The
weighted-average fair value of stock options granted for the years ended December 31, 2008, 2007 and 2006 was $0.98, $1.58 and $1.37, respectively. The estimated fair value of shares vested for the years ended December 31, 2008, 2007, and
2006 was $1,639,000, $1,916,000, and $2,674,000, respectively. As of December 31, 2008, unamortized compensation expense related to unvested options was approximately $2,768,000. The weighted average period over which compensation expense
related to these options will be recognized is 3.66 years.

Employee Stock Purchase Plan

In July 1996, the Board of Directors and stockholders of the Company approved the 1996 Employee Stock Purchase Plan (the ESPP) and reserved
500,000 shares for issuance thereunder. In June 2003, the Board of Directors and stockholders of the Company approved an increase of 500,000 in the shares reserved for issuance under the 1996 Employee Stock Purchase Plan. All full-time employees are
eligible to participate in the ESPP. Under the terms of the ESPP, employees could choose to have up to 15% of their salary withheld to purchase the Companys common stock. The purchase price of the stock was 85% of the lower of the fair market
value as of the first and last trading day of each quarterly participation period. In January 2006, the Board of Directors amended the ESPP to provide that, for each Offering Period commencing after January 31, 2006, the purchase price of the
stock shall be equal to 95% of the fair market value of a share of the Companys Common Stock on the Purchase Date (or such other amount as may be established by the Board). Accordingly, no fair value calculation was performed for purchases
subsequent to January 31, 2006 because the amended plan is non-compensatory under FAS 123R. Under the ESPP, the Company sold 22,454 shares to employees in 2006. No shares were sold under the ESPP by the Company in 2008 or 2007.

The fair value of each ESPP stock award in 2006 was estimated on the date of grant using the Black-Scholes option valuation model with the weighted
average assumptions: risk-free interest rate of 3.17%; dividend yield of 0; volatility factor of 60.59%, and weighted-average expected life of 0.75 years. The weighted-average fair value of employee stock purchase plan purchases was $0.84 for the
year ended December 31, 2006.



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Reserved Shares

As of December 31, 2008, the Company had reserved shares of common stock for future issuance as follows:



|                           |  |           
|-------------------------- |  | ----------
|Options outstanding        |  | 8,343,132 
|Shares available for grant |  | 3,602,687 
|ESPP                       |  | 282,519   
|                           |  |           
|                           |  | 12,228,338
|                           |  |           

Stockholder Rights Agreement

On December 18, 2006, the Companys Board of Directors declared a dividend distribution of one Preferred Stock Purchase Right (collectively, the
Rights) for each outstanding share of the Companys Common Stock, each Right which entitles the registered holder to purchase from the Company one one-thousandth of a share of the Companys Series D Preferred Stock, $0.001 par
value, at a price of $25.00 pursuant to a Rights Agreement dated as of December 19, 2006, between the Company and Mellon Investor Services LLC (the Rights Agreement). The Rights, which will initially trade with the Common Stock,
become exercisable when a person or group acquires 15% or more of the Companys Common Stock without prior Board approval. In that event, the Rights permit the Companys stockholders, other than the acquiror, to purchase the Companys
Common Stock having a market value of twice the exercise price of the Rights, in lieu of the Preferred Stock. Alternatively, when the Rights become exercisable, the Companys Board of Directors may authorize the issuance of one share of the
Companys Common Stock in exchange for each Right that is then exercisable. In addition, in the event of certain business combinations, the Rights permit the purchase of the Common Stock of an acquiror at a 50% discount. Rights held by the
acquiror will become null and void in each case. Prior to a person or group acquiring 15%, the Rights can be redeemed for $0.001 each by action of the Board. The Rights Agreement contains an exception to the 15% ownership threshold for shares
currently beneficially owned by Sigma-Tau Finanziaria S.p.A. The Rights expire on December 19, 2016. The Rights Agreement includes a requirement that a committee of independent directors evaluate the Rights Agreement at least every three years
(a TIDE provision).

Note 15  CEO Agreements

On June 2, 2006, Dr. Friedhelm Blobel became the Companys President and CEO and joined the Board of Directors. Under the terms of Dr. Blobels employment agreement, the Board of Directors is
obligated to consider an award to Dr. Blobel of a special cash bonus of up to $300,000 to be paid in 2009, based on his achievement of the previously agreed upon performance targets over the years 2006-2008. The Company estimated the probable
amount of this long-term incentive bonus on a quarterly basis in order to accrue the bonus over the related performance period. As of December 31, 2008, the Company had accrued approximately $270,000 relating to the special cash bonus. All
expenses related to the agreement with Dr. Blobel were recorded to general and administrative expenses.

The employment agreement with
Dr. Blobel also includes two option awards. The first option award is to purchase 400,000 shares of the Companys common stock at an exercise price per share equal to $2.49, the closing price on The NASDAQ Stock Market of a share of the
Companys common stock on June 2, 2006. The option has a term of ten years and will vest in annual installments on each of the first four anniversaries of June 2, 2006. The Company is recognizing compensation cost for these options
based on the grant-date fair value estimated in accordance with the provision of FAS 123R. The Company is amortizing the compensation cost over the vesting period, which is four years, using the straight line attribution method.

The second option award granted to Dr. Blobel is to purchase 600,000 shares of the Companys common stock at an exercise price per share of
$2.49, equal to the closing price on The NASDAQ Stock Market of a share



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of the Companys common stock on June 2, 2006. This option has a term of 10 years and shares of such option will vest upon the Companys
common stock trading after June 2, 2006 for at least 30 consecutive calendar days at or greater than a target closing stock price as reported on The NASDAQ Stock Market, of (a) $4.50 on or before June 2, 2009 for 100,000 shares,
(b) $6.00 on or before June 2, 2010 for 100,000 shares, (c) $8.00 on or before June 2, 2011 for 100,000 shares, (d) $10.00 on or before June 2, 2012 for 100,000 shares, (e) $12.00 on or before June 2, 2013 for
100,000 shares, and (f) $14.00 on or before June 2, 2014 for 100,000 shares, each price as adjusted for stock dividends, stock splits or similar changes in the Companys capital structure. The Monte Carlo simulation option pricing
model was used to calculate the grant date fair value per share of $1.70 related to each of the six vesting portions of this award with the assumptions of a risk-free interest rate of 5.102%, a dividend yield of 0%, a volatility factor of 94%, and
an expected life of 10 years.

On March 18, 2008, the Company granted to Dr. Blobel an option to purchase an additional 300,000
shares of the Companys common stock at an exercise price per share of $1.81, equal to the closing price of a share of the Companys common stock on March 18, 2008. This option has a term of 10 years and will vest upon the
Companys common stock trading after March 18, 2008 for at lease 30 consecutive calendar days at or greater than a target closing stock price as reported on the NASDAQ stock market, of (a) $4.50 on or before June 2, 2009 for
50,000 shares, (b) $6.00 on or before June 2, 2010 for 50,000 shares, (c) $8.00 on or before June 2, 2011 for 50,000 shares, (d) $10.00 on or before June 2, 2012 for 50,000 shares, (e) $12.00 on or before
June 2, 2013 for 50,000 shares, and (f) $14.00 on or before June 2, 2014 for 50,000 shares, each price as adjusted for stock dividends, stock splits or similar changes in the Companys capital structure. The Monte Carlo
simulation option pricing model was used to calculate the grant date fair value per share of $0.88 related to each of the six vesting portions of this award with the assumptions of a risk-free interest rate of 3.875%, a dividend yield of 0%, a
volatility factor of 89.14%, and an expected life of 10 years.

The grants that vest based on achieving at or greater than the target
closing stock prices are considered awards with market and service conditions. The compensation expense is recognized for an option with market conditions as long as service requirements are met, even if the market conditions are not reached.
Because the probability of satisfying the market conditions had to be considered in the estimate of grant-date fair value for these awards, the Monte Carlo simulation option pricing model was used to calculate the grant date fair value per share
related to each of the six vesting portions of the awards. The related compensation costs are being expensed over the service periods for each of the six vesting portions of the awards.

For the years ended December 31, 2008, 2007, and 2006, the Company recorded $338,000, $448,000 and $265,000, respectively, of compensation expense
related to these awards.

Note 16  401k Plan

The Company has a pre-tax savings plan covering substantially all U.S. employees, which qualifies under Section 401(k) of the Internal Revenue Code. Under the plan, eligible employees may contribute a portion of
their pre-tax salary, subject to certain limitations. The Company contributes and matches 50% of the employee contributions, up to 15% of an employees salary. Company contributions, which can be terminated at the Companys discretion,
were approximately $233,000, $202,000, and $200,000 for the years ended December 31, 2008, 2007, and 2006, respectively.

Note 17  Other
Income

On April 3, 2006, the Company announced the resolution of its dispute with Schering Plough KK (SPKK) concerning clinical
trials conducted in Japan with ZADAXIN. Under the terms of the settlement, SPKK paid SciClone $8,000,000 on April 18, 2006 which was recorded as other income for the year ended December 31, 2006.



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Note 18  Significant Geographic Information

The Company operates in one business segment: the development and commercialization of novel therapeutics to treat chronic and life threatening diseases.
Through December 31, 2008, all of the Companys product revenues were generated from the sale of ZADAXIN.

The President and CEO
has been identified as the Chief Operating Decision Maker (CODM) because he has final authority over resource allocation decisions and performance assessment. The CODM does not receive discrete financial information at a level below that of the
business segment.

The Companys domestic operations primarily consist of product development. The Companys wholly owned
international subsidiary, SciClone Pharmaceuticals International Ltd., is engaged in sales and marketing and product distribution worldwide.

Information regarding geographic areas is as follows:



|              |  |                                                   |            |                                              |   |                              |  |   |          
|------------- |  | ------------------------------------------------- | ---------- | -------------------------------------------- | - | ---------------------------- |  | - | ---------
|              |  | Product SalesRevenue forthe YearEndedDecember 31, |            | ContractRevenue forthe YearEndedDecember 31, |   | Long LivedAssetsDecember 31,
|2008          |  |                                                   |            |                                              |   |                              |  |   |          
|U.S.          |  | $                                                 |           |                                              | $ |                             |  | $ | 1,549,000
|China         |  |                                                   | 50,724,000 |                                              |   |                             |  |   | 366,000  
|Rest of world |  |                                                   | 3,384,000  |                                              |   | 5,000                        |  |   | 101,000  
|              |  |                                                   |            |                                              |   |                              |  |   |          
|Total         |  | $                                                 | 54,108,000 |                                              | $ | 5,000                        |  | $ | 2,016,000
|              |  |                                                   |            |                                              |   |                              |  |   |          
|2007          |  |                                                   |            |                                              |   |                              |  |   |          
|U.S           |  | $                                                 |           |                                              | $ |                             |  | $ | 1,798,000
|China         |  |                                                   | 34,240,000 |                                              |   |                             |  |   | 223,000  
|Rest of world |  |                                                   | 2,798,000  |                                              |   | 20,000                       |  |   | 179,000  
|              |  |                                                   |            |                                              |   |                              |  |   |          
|Total         |  | $                                                 | 37,038,000 |                                              | $ | 20,000                       |  | $ | 2,200,000
|              |  |                                                   |            |                                              |   |                              |  |   |          
|2006          |  |                                                   |            |                                              |   |                              |  |   |          
|U.S.          |  | $                                                 |           |                                              | $ |                             |  | $ | 1,193,000
|China         |  |                                                   | 29,722,000 |                                              |   |                             |  |   | 233,000  
|Rest of world |  |                                                   | 2,711,000  |                                              |   | 229,000                      |  |   | 197,000  
|              |  |                                                   |            |                                              |   |                              |  |   |          
|Total         |  | $                                                 | 32,433,000 |                                              | $ | 229,000                      |  | $ | 1,623,000
|              |  |                                                   |            |                                              |   |                              |  |   |          

Two customers accounted for 10% or more of total revenue (68% and 22%) for an aggregate of 90% of
total revenue for the year ended December 31, 2008. Two customers accounted for 10% or more of total revenues (63% and 21%) for an aggregate of 84% of total revenues for the year ended December 31, 2007. Two customers accounted for 10% or
more of total revenues (66% and 15%) for an aggregate of 81% of total revenues for the year ended December 31, 2006. No other customer accounted for more than 10% of total revenues during these years.



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Note 19  Selected Quarterly Financial Data (unaudited)



|                                     |  |                    |            |      |         |   |            |              |  |   |             |      |  |   |            |     
|------------------------------------ |  | ------------------ | ---------- | ---- | ------- | - | ---------- | ------------ |  | - | ----------- | ---- |  | - | ---------- | ----
|                                     |  | Three Months Ended |           
|                                     |  | March 31           |            |      | June 30 |   |            | September 30 |  |   | December 31 |     
|2008                                 |  |                    |            |      |         |   |            |              |  |   |             |      |  |   |            |     
|Product sales                        |  | $                  | 10,634,000 |      |         | $ | 13,834,000 |              |  | $ | 14,328,000  |      |  | $ | 15,312,000 |     
|Contract revenue                     |  |                    |           |      |         |   |           |              |  |   |            |      |  |   | 5,000      |     
|Cost of product sales                |  |                    | 1,967,000  |      |         |   | 2,511,000  |              |  |   | 2,286,000   |      |  |   | 3,063,000  |     
|Gross margin                         |  |                    | 8,667,000  |      |         |   | 11,323,000 |              |  |   | 12,042,000  |      |  |   | 12,254,000 |     
|Net (loss) income                    |  |                    | (5,659,000 | )(2) |         |   | (319,000   | )            |  |   | 773,000     |      |  |   | (3,143,000 | )(3)
|Basic and diluted net loss per share |  | $                  | (0.12      | )    |         | $ | (0.01      | )            |  | $ | 0.02        |      |  | $ | (0.07      | )   
|2007                                 |  |                    |            |      |         |   |            |              |  |   |             |      |  |   |            |     
|Product sales                        |  | $                  | 8,644,000  |      |         | $ | 8,955,000  |              |  | $ | 9,421,000   |      |  | $ | 10,018,000 |     
|Contract revenue                     |  |                    |           |      |         |   |           |              |  |   | 20,000      |      |  |   |           |     
|Cost of product sales                |  |                    | 1,628,000  |      |         |   | 1,687,000  |              |  |   | 1,663,000   |      |  |   | 1,757,000  |     
|Gross margin                         |  |                    | 7,016,000  |      |         |   | 7,268,000  |              |  |   | 7,778,000   |      |  |   | 8,261,000  |     
|Net loss                             |  |                    | (624,000   | )    |         |   | (2,657,000 | )(1)         |  |   | (3,055,000  | )(2) |  |   | (3,612,000 | )(2)
|Basic and diluted net loss per share |  | $                  | (0.01      | )    |         | $ | (0.06      | )            |  | $ | (0.07       | )    |  | $ | (0.08      | )   



|(1) | During the three months ended June 30, 2007, the Company acquired the exclusive rights in the United States and Canada to develop and commericalize RP101, a clinical-stage
compound for the treatment of cancer, and expensed approximately $2,200,000 of acquisition and legal costs related to the acquisition.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(2) | During the three months ended September 30, 2007, December 31, 2007, and March 31, 2008, research and development expenses increased as a result of the
Companys phase 2 trial for RP101 and the proposed phase 3 trial for melanoma.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(3) | During the three months ended December 31, 2008, operating expenses increased primarily related to the Companys phase 2 trial for RP101, the purchase and manufacture of
drugs for use in the Companys clinical trials, and due to an increase in legal and professional fees.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|Item 9. | Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
|------- | ------------------------------------------------------------------------------------

Not applicable



|Item 9A. | Controls and Procedures
|-------- | -----------------------

Evaluation of
Disclosure Controls and Procedures

As of the end of the period covered by this report, the Company carried out an evaluation, under the
supervision and with the participation of its management, including the Companys President and Chief Executive Officer and its Senior Vice President and Chief Financial Officer, of the effectiveness of the design and operation of the
Companys disclosure controls and procedures in ensuring that material information required to be disclosed in the Companys reports filed or submitted under the Securities Exchange Act of 1934, as amended, has been made known to them in a
timely fashion. Based on this evaluation, the Companys President and Chief Executive Officer and its Senior Vice President and Chief Financial Officer concluded that the Companys disclosure controls and procedures were not effective as
of December 31, 2008 because of the material weakness discussed below.

Managements Annual Report on Internal Control over Financial
Reporting

Management of the Company is responsible for establishing and maintaining adequate internal control over financial reporting
as defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934, as amended. The Companys internal control over financial reporting is designed to provide reasonable assurance



79



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regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted
accounting principles. The Companys internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions
and dispositions of the assets of the Company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that
receipts and expenditures of the Company are being made only in accordance with authorizations of management and directors of the Company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized
acquisition, use or disposition of the Companys assets that could have a material effect on the consolidated financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. All control systems have inherent limitations so that no evaluation of controls can provide absolute assurance that all
control issues are detected. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or
procedures may deteriorate.

Under the supervision and with the participation of our management, we assessed the effectiveness of the
Companys internal control over financial reporting as of December 31, 2008, based on the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control-Integrated Framework. Based on
this assessment and those criteria, management believes that the Company did not maintain effective internal control over financial reporting as of December 31, 2008. A material weakness is a control deficiency, or combination of control
deficiencies, in internal control over financial reporting such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements will not be prevented or detected on a timely basis. Managements
assessment identified the following control deficiency that constitutes a material weakness in our internal control over financial reporting as of December 31, 2008.

As of December 31, 2008, we failed to expense approximately $540,000 in research and development costs related to changes in the scope of activities performed by our clinical research organization during 2008
with respect to our RP101 clinical trial. We therefore made certain adjustments to our research and development expenses for the year ended December 31, 2008 and prepaid and other current asset balances as of December 31, 2008. This
control failure was discovered prior to both the public announcement of our earnings and the completion of the audit of our financial statements by Ernst & Young LLP for the fiscal year ended December 31, 2008.

We determined that as of December 31, 2008, we did not have sufficient controls and procedures in place such that there was a reasonable possibility
that a material misstatement would be prevented or detected in the consolidated financials statements related to research and development expenses, and prepaid and other current assets in connection with clinical trials. Accordingly, we determined
that our controls were not designed or operating effectively to ensure the completeness and accuracy of research and developments expenses and prepaid and other current assets related to the RP101 clinical trial.

As a result of the identified material weakness, our management concluded that, as of December 31, 2008, our internal control over financial
reporting was not effective. The effectiveness of our internal control over financial reporting as of December 31, 2008 was audited by Ernst & Young LLP, our independent registered public accounting firm as stated in their report,
which report is included below.



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Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders of SciClone Pharmaceuticals, Inc.

We have audited SciClone Pharmaceuticals, Inc.s internal control over financial reporting as of December 31, 2008, based on criteria established in Internal Control  Integrated Framework issued by the
Committee of Sponsoring Organizations of the Treadway Commission (the COSO criteria). SciClone Pharmaceuticals, Inc.s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the
effectiveness of internal control over financial reporting included in the accompanying Managements Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Companys internal control over
financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight
Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining
an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such
other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

A
companys internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with
generally accepted accounting principles. A companys internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect
the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting
principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of
unauthorized acquisition, use, or disposition of the companys assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become
inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

A material
weakness is a deficiency, or combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the companys annual or interim financial statements will not be
prevented or detected on a timely basis. In its assessment, management has identified a material weakness in controls related to its process for estimating clinical trial expenses. This material weakness was considered in determining the nature,
timing, and extent of audit tests applied in our audit of the 2008 financial statements, and this report does not affect our report dated March 13, 2009 on those financial statements.

In our opinion, because of the effect of the material weakness described above on the achievement of the objectives of the control criteria, SciClone
Pharmaceuticals, Inc. has not maintained effective internal control over financial reporting as of December 31, 2008, based on the COSO criteria.

/s/ Ernst & Young LLP

Palo Alto, California

March 13, 2009



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Changes in Internal Controls

In December 2008, we hired a new Chief Financial Officer and Senior Vice President, Finance who has led a review of process improvements to our system of internal controls. As a result, subsequent to December 31,
2008, we have significantly strengthened our disclosure controls and procedures and internal control over financial reporting and to remediate the deficiencies that gave rise to the material weakness. Specifically, we are in the process of
implementing the following internal control improvements in the first quarter of 2009.



| |  |  | Changes in scope activities related to clinical trials are required to be formally documented and executed through change orders processed on a timely basis.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | The finance department will review all material clinical contracts (including amendments) and evaluate the underlying clinical expense estimations against the
financial terms of the contract on a quarterly basis.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | A finance-department representative will meet with a representative of our clinical development department to validate the completeness of the agreements, including
informal or in process agreements.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | A communication or confirmation with the Clinical Research Organizations will occur quarterly regarding work performed.
| | - |  | -------------------------------------------------------------------------------------------------------------------------

Although management has made changes to strengthen this area of accounting for research and development expenses and prepaid and other current assets
related to its clinical trials, management has not had an opportunity to test whether this material weakness has been remediated.

Limitations of the
Effectiveness of Internal Controls

A control system, no matter how well conceived and operated, can provide only reasonable, not
absolute, assurance that the objectives of the internal control system are met. Because of inherent limitations in any control systems, no evaluation of controls can provide absolute assurance that all control issues, if any, within a company have
been detected. We are continuously seeking to improve the efficiency and effectiveness of our operations and of our internal controls. This results in refinements to processes throughout our organization.



|Item 9B. | Other Information
|-------- | -----------------

Not
applicable

PART III

Certain information required by Part III is incorporated by reference from our definitive Proxy Statement to be filed with the Securities and Exchange Commission in connection with the solicitation of proxies for our 2009 Annual Meeting of
Stockholders (the Proxy Statement) not later than 120 days after the end of the fiscal year covered by this report, and certain information therein is incorporated in this report by reference.



|Item 10. | Directors, Executive Officers, and Corporate Governance
|-------- | -------------------------------------------------------

The information required by Item 401 of Regulation S-K is incorporated by reference from the Proxy Statement under the caption ELECTION OF DIRECTORS  Nominees, and ELECTION OF DIRECTORS
 Board Meetings and Committees  Audit Committee. Information relating to the executive officers of the Company is incorporated by reference from the Proxy Statement under the caption EXECUTIVE COMPENSATION AND OTHER
MATTERS  Executive Officers.

The information required by Item 405 of Regulation S-K is incorporated by reference from the
Proxy Statement under the caption EXECUTIVE COMPENSATION AND OTHER MATTERS  Compliance with Section 16(a) of the Exchange Act.



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Code of Ethics

We have adopted a code of business conduct and ethics, and a policy providing for the reporting of potential violations of the code, for directors, officers (including our principal executive officer, principal
financial officer, principal accounting officer and controller) and employees, known as the Corporate Code of Conduct and Reporting (Whistle Blowing) of Perceived or Alleged Violations (the Code of Conduct). The Code of
Conduct is available on our website at http:// www.sciclone.com. Additionally, stockholders may request a free copy of the Code of Conduct by contacting the Investor Relations Department at our corporate offices by calling 800-724-2566 or by
sending an e-mail message to investorrelations@sciclone.com.



|Item 11. | Executive Compensation
|-------- | ----------------------

The
information required by this Item 11 is incorporated by reference from the Proxy Statement under the captions EXECUTIVE COMPENSATION AND OTHER MATTERS and ELECTION OF DIRECTORS  Compensation of Directors.



|Item 12. | Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
|-------- | ----------------------------------------------------------------------------------------------

Securities Authorized for Issuance under Equity Compensation Plans

As of December 31, 2008, the Company maintained seven compensation plans that provide for the issuance of common stock to officers and other employees, directors and consultants. These consist of the 1991 Stock
Plan, the 1992 Stock Plan, the 1995 Equity Incentive Plan, the 1995 Nonemployee Director Stock Option Plan, the 1996 Employee Stock Purchase Plan, the 2004 Outside Directors Stock Option Plan and the 2005 Equity Incentive Plan, which plans have all
been approved by the Companys stockholders. The Company does not currently maintain any compensation plans that have not been approved by the Companys stockholders.

The following table sets forth information regarding outstanding options and shares reserved for future issuance under the foregoing plans as of
December 31, 2008:



|                                                    |  |                                                                   |  |                                                        |       |                                                                                                                                   |           |    
|--------------------------------------------------- |  | ----------------------------------------------------------------- |  | ------------------------------------------------------ | ----- | --------------------------------------------------------------------------------------------------------------------------------- | --------- | ---
|Plan Category                                       |  | Number of sharesto be issued uponexercise ofoutstandingoptions(a) |  | Weighted-average exerciseprice ofoutstandingoptions(b) |       | Number of sharesremaining available forfuture issuance underequity compensationplans (excluding
sharesreflected in column (a))(c) |          
|Equity compensation plans approved by stockholders: |  |                                                                   |  |                                                        |       |                                                                                                                                   |           |    
|1991 Stock Plan                                     |  | 95,700                                                            |  | $                                                      | 7.13  |                                                                                                                                   |          |    
|1992 Stock Plan                                     |  | 32,000                                                            |  |                                                        | 10.75 |                                                                                                                                   |          |    
|1995 Equity Incentive Plan                          |  | 1,997,412                                                         |  |                                                        | 5.14  |                                                                                                                                   |          |    
|1995 Nonemployee Director Stock Option Plan         |  | 290,000                                                           |  |                                                        | 6.77  |                                                                                                                                   |          |    
|1996 Employee Stock Purchase Plan                   |  |                                                                  |  |                                                        |      |                                                                                                                                   | 282,519   | (1)
|2004 Outside Directors Stock Option Plan            |  | 845,000                                                           |  |                                                        | 2.99  |                                                                                                                                   | 920,000   |    
|2005 Equity Incentive Plan                          |  | 5,083,020                                                         |  |                                                        | 2.38  |                                                                                                                                   | 2,682,687 |    
|                                                    |  |                                                                   |  |                                                        |       |                                                                                                                                   |           |    
|Total                                               |  | 8,343,132                                                         |  | $                                                      | 3.34  |                                                                                                                                   | 3,885,206 |    
|                                                    |  |                                                                   |  |                                                        |       |                                                                                                                                   |           |    



|(1) | 1996 Employee Stock Purchase Plan is a voluntary plan open to all employees. This plan allows employees to elect payroll deductions that are used to purchase SciClones common
stock directly from the Company.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The information required by Item 403 of Regulation S-K is incorporated by reference
from the Proxy Statement under the caption SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.



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|Item 13. | Certain Relationships and Related Transactions, and Director Independence
|-------- | -------------------------------------------------------------------------

The information required by this Item is incorporated by reference from the Proxy Statement under the captions EXECUTIVE COMPENSATION AND OTHER
MATTERS  Certain Relationships and Related Transactions and ELECTION OF DIRECTORS  Director Independence.



|Item 14. | Principal Accounting Fees and Services
|-------- | --------------------------------------

The information required by this Item 14 is incorporated by reference from the Proxy Statement under the caption RATIFICATION OF APPOINTMENT OF INDEPENDENT AUDITORS  Principal Accountant Fees.

PART IV



|Item 15. | Exhibits, Financial Statement Schedules
|-------- | ---------------------------------------

Item 15 (a).    The following documents are filed as part of this Annual Report on Form 10-K:

(1) Financial Statements.The following financial statements of the Company are contained in Item 8, Part II on pages 51-80 of this Annual Report on Form 10-K:

Report of Independent Registered Public Accounting Firm.

Consolidated Balance Sheets at December 31, 2008 and 2007.

Consolidated Statements of Operations for each of the three years in the period ended December 31, 2008.

Consolidated Statement of Stockholders Equity for the three years ended December 31, 2008.

Consolidated Statements of Cash Flows for each of the three years in the period ended December 31, 2008.

Notes to Consolidated Financial Statements.

(2) Financial Statement Schedules

The following schedule required to be filed by Item 8 of
this form and Item 15(d) is contained on page 89 of this Report:

Schedule II  Valuation and Qualifying Accounts
for each of the three years in the period ended December 31, 2008.

All other schedules have been omitted because they are either
inapplicable or the required information has been given in the consolidated financial statements or the notes thereto.

(3) Exhibits.

Refer to Item 15(b) below.

Item 15 (b).    Exhibits.

Exhibits (numbered in accordance with Item 601 of Regulation
S-K):



|               |  |                                                                                                                                                                                                                          
|-------------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit Number |  | Description                                                                                                                                                                                                              
|3(i).1(1)      |  | Amended and Restated Certificate of Incorporation.                                                                                                                                                                       
|               | 
|3(i).2(18)     |  | Certificate of Designation, Preferences and Rights of the Terms of the Series D Preferred Stock, as filed by SciClone Pharmaceuticals, Inc. with the Secretary of State of the State of
Delaware as of December 22, 2006.
|               | 
|3(ii).1(1)     |  | Bylaws.                                                                                                                                                                                                                  



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|               |  |                                                                                                                                                                                                                                                                                                                                                           
|-------------- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit Number |  | Description                                                                                                                                                                                                                                                                                                                                               
|4.9(17)        |  | Rights Agreement, effective as of December 19, 2006, between the Company and Mellon Investor Services LLC, as rights agent (including as Exhibit A the form of Certificate of Designation,
Preferences and Rights of the Series D Preferred Stock, as Exhibit B the form of Right Certificate, and as Exhibit C the Summary of Terms of Rights Agreement).
|               | 
|10.1(3)**      |  | Registrants 1991 Stock Plan, together with forms of agreements thereunder.                                                                                                                                                                                                                                                                               
|               | 
|10.2(2)**      |  | Registrants 1992 Stock Plan, together with forms of agreements thereunder.                                                                                                                                                                                                                                                                               
|               | 
|10.3(4)**      |  | Registrants 1995 Equity Incentive Plan, together with forms of agreement thereunder.                                                                                                                                                                                                                                                                     
|               | 
|10.4(4)**      |  | Registrants 1995 Nonemployee Director Stock Option Plan, together with forms of agreement thereunder.                                                                                                                                                                                                                                                    
|               | 
|10.5(9)**      |  | Registrants 1996 Employee Stock Purchase Plan, as amended.                                                                                                                                                                                                                                                                                               
|               | 
|10.6(15)**     |  | Registrants 2005 Equity Incentive Plan, effective as of June 7, 2005, as amended on February 22, 2007.                                                                                                                                                                                                                                                   
|               | 
|10.7(15)**     |  | Registrants 2004 Outside Directors Stock Option Plan, as amended on June 7, 2005 and as further amended on February 22, 2007.                                                                                                                                                                                                                            
|               | 
|10.18(9)**     |  | Change in Control Agreement between the Company and Hans P. Schmid dated as of April 22, 2003.                                                                                                                                                                                                                                                            
|               | 
|10.19(10)**    |  | Form of Indemnity Agreement by and between the Registrant and each director and executive officer of SciClone Pharmaceuticals, Inc.                                                                                                                                                                                                                       
|               | 
|10.22(5)       |  | Alpha Rights Acquisition Agreement by and between the Registrant and Alpha 1 Biomedicals, Inc., dated December 17, 1997.                                                                                                                                                                                                                                  
|               | 
|10.23(6)*      |  | Expanded and Amended Thymosin Alpha 1 License, Distributorship and Supply Agreement by and between the Company and Sigma-Tau Industrie Farmadeutiche Riunite S.p.A. dated as of March 3, 2000.                                                                                                                                                            
|               | 
|10.24(8)*      |  | Amendment No. 1 to the Expanded and Amended Thymosin Alpha 1 License, Distributorship and Supply Agreement by and between the Company and Sigma-Tau Farmadeutiche Riunite S.p.A. dated as of
December 19, 2001.                                                                                                                                           
|               | 
|10.25(12)*     |  | Amendment No. 2 to the Expanded and Amended Thymosin Alpha 1 License, Distributorship and Supply Agreement between the Registrant and Sigma-Tau Industrie Farmacetiche Riunite S.p.A., dated
May 20, 2004.                                                                                                                                                
|               | 
|10.26(12)*     |  | Amendment No. 3 to the Expanded and Amended Thymosin Alpha 1 License, Distributorship and Supply Agreement between the Registrant and Sigma-Tau Industrie Farmacetiche Riunite S.p.A., dated
May 21, 2004.                                                                                                                                                
|               | 
|10.27(7)       |  | Acquisition Agreement between the Company and Sclavo S.p.A. dated April 20, 1998.                                                                                                                                                                                                                                                                         
|               | 
|10.28(7)       |  | First Amendment to Acquisition Agreement between the Company and Sclavo S.p.A., dated April 20, 1998.                                                                                                                                                                                                                                                     
|               | 
|10.30(8)*      |  | Common Stock Purchase Agreement between the Company and each of Defiante Farmaceutica Ld.A. and Aptafin S.p.A. dated as of January 21, 2003.                                                                                                                                                                                                              
|               | 
|10.31(11)*     |  | Manufacturing and Supply Agreement between SciClone Pharmaceuticals International Ltd. and Patheon Italia S.p.A. dated as of November 1, 2002.                                                                                                                                                                                                            



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|               |  |                                                                                                                                                                                                                                                                               
|-------------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit Number |  | Description                                                                                                                                                                                                                                                                   
|10.39(13)**    |  | Amendment to Offer Letter dated as of February 24, 2006 by and between SciClone Pharmaceuticals International, Ltd. and Hans P. Schmid including offer letter dated May 21, 2001
between SciClone Pharmaceuticals International, Ltd. and Hans P. Schmid as Exhibit A thereto.
|               | 
|10.41(14)**    |  | Employment Agreement between SciClone Pharmaceuticals, Inc. and Friedhelm Blobel, Ph.D. dated as of April 23, 2006 and effective as of June 2, 2006.                                                                                                                          
|               | 
|10.42(14)**    |  | Change in Control Agreement between SciClone Pharmaceuticals, Inc. and Friedhelm Blobel, Ph.D. dated as of April 23, 2006 and effective as of June 2, 2006.                                                                                                                   
|               | 
|10.48(15)*     |  | Amended and Restated License Agreement between RESprotect GmbH and SciClone Pharmaceuticals, Inc., dated as of April 25, 2007.                                                                                                                                                
|               | 
|10.47(16)      |  | Assignment and Purchase Agreement among Avantogen Limited, Avantogen Oncology, Inc., and Resistys, Inc. and SciClone Pharmaceuticals, Inc., dated as of April 25, 2007.                                                                                                       
|               | 
|10.49(15)*     |  | Supply Agreement for Licensed Product between RESprotect GmbH and SciClone Pharmaceuticals, Inc., dated as of April 25, 2007.                                                                                                                                                 
|               | 
|10.50(19)      |  | Consulting and Resignation Agreement and General Release of All Claims between SciClone Pharmaceuticals, Inc. and Richard Waldron, executed April 4, 2008.                                                                                                                    
|               | 
|10.51(19)      |  | Description of 2008 Executive Incentive Plan.                                                                                                                                                                                                                                 
|               | 
|10.52(20)*     |  | Manufacturing Supply Agreement Between SciClone Pharmaceuticals International Ltd. and Lonza Sales Ltd., executed as of May 23, 2008.                                                                                                                                         
|               | 
|10.53(22)*     |  | Loan and Security Agreement by and among SciClone Phamaceuticals International Ltd., SciClone Pharmaceuticals International China Holding Ltd., and Silicon Valley Bank, dated as of November
14, 2008.                                                                       
|               | 
|10.54(21)**    |  | Employment Agreement between SciClone Pharmaceuticals, Inc. and Gary Titus, dated as of November 21, 2008 and effective as of December 8, 2008.                                                                                                                               
|               | 
|14             |  | See Code of Ethics in Item 10: Executive Officers and Directors, of this Annual Report on Form 10-K.                                                                                                                                                                        
|               | 
|21.1(22)       |  | Subsidiaries of Registrant.                                                                                                                                                                                                                                                   
|               | 
|23.1(22)       |  | Consent of Independent Registered Public Accounting Firm.                                                                                                                                                                                                                     
|               | 
|24.1(22)       |  | Powers of Attorney. See page 88.                                                                                                                                                                                                                                              
|               | 
|31.1(22)       |  | Rule 13a-14(a) Certification of Principal Executive Officer.                                                                                                                                                                                                                  
|               | 
|31.2(22)       |  | Rule 13a-14(a) Certification of Principal Financial Officer.                                                                                                                                                                                                                  
|               | 
|32.1(22)       |  | Section 1350 Certification of Principal Executive Officer.                                                                                                                                                                                                                    
|               | 
|32.2(22)       |  | Section 1350 Certification of Principal Financial Officer.                                                                                                                                                                                                                    



|* | Certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission pursuant to a confidential treatment request under 17 C.F.R.
Sections 200.80(b)(4), 200.83 and 230.46.
|- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|** | Management compensatory plan or arrangement.
|-- | --------------------------------------------



|(1) | Incorporated by reference from the Companys Current Report on 8-K filed on July 28, 2003.
|--- | ------------------------------------------------------------------------------------------



|(2) | Incorporated by reference from the Companys Registration Statement on Form S-l (No. 33-45446), declared effective by the Commission on March 17, 1992.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------



86



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##### Table of Contents

|(3) | Incorporated by reference from the Companys Registration Statement on Form S-8 (No. 33-66832) filed with the Commission on August 3, 1993.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------



|(4) | Incorporated by reference from the Companys Registration Statement on Form S-8 (No. 33-80911) filed with the Commission on December 28, 1995.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------



|(5) | Incorporated by reference from the Companys Current Report on Form 8-K filed on January 26, 1998.
|--- | --------------------------------------------------------------------------------------------------



|(6) | Incorporated by reference from the Companys Current Report on Form 8-K filed on April 20, 2000.
|--- | ------------------------------------------------------------------------------------------------



|(7) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended September 30, 1998.
|--- | -----------------------------------------------------------------------------------------------------------------------------



|(8) | Incorporated by reference from the Companys Annual Report on Form 10-K for the year ended December 31, 2002.
|--- | -------------------------------------------------------------------------------------------------------------



|(9) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2003.
|--- | ------------------------------------------------------------------------------------------------------------------------



|(10) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2003.
|---- | -----------------------------------------------------------------------------------------------------------------------------



|(11) | Incorporated by reference from the Companys Annual Report on Form 10-K for the year ended December 31, 2003.
|---- | -------------------------------------------------------------------------------------------------------------



|(12) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2004.
|---- | ------------------------------------------------------------------------------------------------------------------------



|(13) | Incorporated by reference from the Companys Current Report on Form 8-K filed on February 28, 2006.
|---- | ---------------------------------------------------------------------------------------------------



|(14) | Incorporated by reference from the Companys Current Report on Form 8-K filed on April 25, 2006.
|---- | ------------------------------------------------------------------------------------------------



|(15) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2007 filed on August 8, 2007.
|---- | ------------------------------------------------------------------------------------------------------------------------------------------------



|(16) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q/A for the quarterly period ended June 30, 2007 filed on October 3, 2007.
|---- | ---------------------------------------------------------------------------------------------------------------------------------------------------



|(17) | Incorporated by reference from the Companys Current Report on Form 8-K filed on December 22, 2006.
|---- | ---------------------------------------------------------------------------------------------------



|(18) | Incorporated by reference from the Companys Current Report on Form 8-K filed on December 28, 2006.
|---- | ---------------------------------------------------------------------------------------------------



|(19) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2008 filed on May 8, 2008.
|---- | ----------------------------------------------------------------------------------------------------------------------------------------------



|(20) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2008 filed on August 1, 2008.
|---- | ------------------------------------------------------------------------------------------------------------------------------------------------



|(21) | Incorporated by reference from the Companys Current Report on Form 8-K filed on December 4, 2008.
|---- | --------------------------------------------------------------------------------------------------



|(22) | Filed herewith.
|---- | ---------------

Item 15 (c).
See Item 15(a) above.



87



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##### Table of Contents

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed
on its behalf by the undersigned, thereunto duly authorized.



SCICLONE PHARMACEUTICALS, INC.By:

/S/    FRIEDHELM BLOBEL,
PH.D.Friedhelm Blobel, Ph.D. President and Chief Executive Officer (Principal Executive
Officer)


Date: March 13, 2009

POWER OF ATTORNEY

KNOW ALL PERSONS
BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Friedhelm Blobel, Ph.D. and Gary Titus, and each of them, his attorneys-in-fact and agents, each with the power of substitution and resubstitution, for him in
any and all capacities, to sign this Report on Form 10-K, and to file the same, with exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting to said attorneys-in-fact and agents, and each
of them, full power and authority to do and perform each and every act and thing requisite and necessary, to be done in connection therewith, as fully as to all intents and purposes as he might or could do in person, hereby ratifying and confirming
all that said attorneys-in-fact and agents, or either of them, or their or his substitute or substitutes, may do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this Report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.



|                                                         |  |                                                                                 |  |               
|-------------------------------------------------------- |  | ------------------------------------------------------------------------------- |  | --------------
|Signature                                                |  | Title                                                                           |  | Date          
|                                                         |  |                                                                                
|/S/    FRIEDHELM BLOBEL,
PH.D. (Friedhelm Blobel, Ph.D.) |  | President and Chief Executive Officer, Director (Principal Executive Officer)   |  | March 13, 2009
|                                                         |  |                                                                                
|/S/    GARY S.
TITUS (Gary S. Titus)                     |  | Senior Vice President and Chief Financial Officer (Principal Financial Officer) |  | March 13, 2009
|                                                         |  |                                                                                
|/S/    IVAN B.
HUI (Ivan B. Hui)                         |  | Assistant Vice President, Finance (Principal Accounting Officer)                |  | March 13, 2009
|                                                         |  |                                                                                
|(John D. Baxter, M.D.)                                   |  | Director                                                                        |  |               
|                                                         |  |                                                                                
|/S/    RICHARD J.
HAWKINS (Richard J. Hawkins)           |  | Director                                                                        |  | March 13, 2009
|                                                         |  |                                                                                
|/S/    ROLF H.
HENEL (Rolf H. Henel)                     |  | Director                                                                        |  | March 13, 2009
|                                                         |  |                                                                                
|/S/    JON S.
SAXE (Jon S. Saxe)                         |  | Director                                                                        |  | March 13, 2009
|                                                         |  |                                                                                
|/S/    IRA D. LAWRENCE,
M.D. (Ira D. Lawrence. M.D.)     |  | Director                                                                        |  | March 13, 2009
|                                                         |  |                                                                                
|/S/    DEAN S.
WOODMAN (Dean S. Woodman)                 |  | Chairman of Board of Directors                                                  |  | March 13, 2009



88



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##### Table of Contents

SCHEDULE II  VALUATION AND QUALIFYING ACCOUNTS

SCICLONE PHARMACEUTICALS, INC.





|                                                           |  |                              |        |                             |   |                                |  |   |                                  |   |                        |   |   |  |   |       
|---------------------------------------------------------- |  | ---------------------------- | ------ | --------------------------- | - | ------------------------------ |  | - | -------------------------------- | - | ---------------------- | - | - |  | - | ------
|                                                           |  | Balance atBeginningof Period |        | Charged toCosts andExpenses |   | Deductions forAmountsRecovered |  |   | Deductions forAmountsWritten Off |   | Balance atEnd ofPeriod
|Accounts Receivable Allowances for Uncollectible Accounts: |  |                              |        |                             |   |                                |  |   |                                  |   |                        |   |   |  |   |       
|Year Ended December 31, 2008                               |  | $                            | 15,000 |                             | $ |                               |  | $ | (15,000                          | ) |                        | $ |  |  | $ |      
|Year Ended December 31, 2007                               |  | $                            | 50,000 |                             | $ |                               |  | $ | (35,000                          | ) |                        | $ |  |  | $ | 15,000
|Year Ended December 31, 2006                               |  | $                            | 82,000 |                             | $ | 6,000                          |  | $ | (38,000                          | ) |                        | $ |  |  | $ | 50,000



89



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##### Table of Contents

INDEX TO EXHIBITS



|               |  |                                                                                                                                                                                                                                                                                                                                                           
|-------------- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit Number |  | Description                                                                                                                                                                                                                                                                                                                                               
|3(i).1(1)      |  | Amended and Restated Certificate of Incorporation.                                                                                                                                                                                                                                                                                                        
|               | 
|3(i).2(18)     |  | Certificate of Designation, Preferences and Rights of the Terms of the Series D Preferred Stock, as filed by SciClone Pharmaceuticals, Inc. with the Secretary of State of the State of
Delaware as of December 22, 2006.                                                                                                                                 
|               | 
|3(ii).1(1)     |  | Bylaws.                                                                                                                                                                                                                                                                                                                                                   
|               | 
|4.9(17)        |  | Rights Agreement, effective as of December 19, 2006, between the Company and Mellon Investor Services LLC, as rights agent (including as Exhibit A the form of Certificate of Designation,
Preferences and Rights of the Series D Preferred Stock, as Exhibit B the form of Right Certificate, and as Exhibit C the Summary of Terms of Rights Agreement).
|               | 
|10.1(3)**      |  | Registrants 1991 Stock Plan, together with forms of agreements thereunder.                                                                                                                                                                                                                                                                               
|               | 
|10.2(2)**      |  | Registrants 1992 Stock Plan, together with forms of agreements thereunder.                                                                                                                                                                                                                                                                               
|               | 
|10.3(4)**      |  | Registrants 1995 Equity Incentive Plan, together with forms of agreement thereunder.                                                                                                                                                                                                                                                                     
|               | 
|10.4(4)**      |  | Registrants 1995 Nonemployee Director Stock Option Plan, together with forms of agreement thereunder.                                                                                                                                                                                                                                                    
|               | 
|10.5(9)**      |  | Registrants 1996 Employee Stock Purchase Plan, as amended.                                                                                                                                                                                                                                                                                               
|               | 
|10.6(15)**     |  | Registrants 2005 Equity Incentive Plan, effective as of June 7, 2005, as amended on February 22, 2007.                                                                                                                                                                                                                                                   
|               | 
|10.7(15)**     |  | Registrants 2004 Outside Directors Stock Option Plan, as amended on June 7, 2005 and as further amended on February 22, 2007.                                                                                                                                                                                                                            
|               | 
|10.18(9)**     |  | Change in Control Agreement between the Company and Hans P. Schmid dated as of April 22, 2003.                                                                                                                                                                                                                                                            
|               | 
|10.19(10)**    |  | Form of Indemnity Agreement by and between the Registrant and each director and executive officer of SciClone Pharmaceuticals, Inc.                                                                                                                                                                                                                       
|               | 
|10.22(5)       |  | Alpha Rights Acquisition Agreement by and between the Registrant and Alpha 1 Biomedicals, Inc., dated December 17, 1997.                                                                                                                                                                                                                                  
|               | 
|10.23(6)*      |  | Expanded and Amended Thymosin Alpha 1 License, Distributorship and Supply Agreement by and between the Company and Sigma-Tau Industrie Farmadeutiche Riunite S.p.A. dated as of March 3, 2000.                                                                                                                                                            
|               | 
|10.24(8)*      |  | Amendment No. 1 to the Expanded and Amended Thymosin Alpha 1 License, Distributorship and Supply Agreement by and between the Company and Sigma-Tau Farmadeutiche Riunite S.p.A. dated as of
December 19, 2001.                                                                                                                                           
|               | 
|10.25(12)*     |  | Amendment No. 2 to the Expanded and Amended Thymosin Alpha 1 License, Distributorship and Supply Agreement between the Registrant and Sigma-Tau Industrie Farmacetiche Riunite S.p.A., dated
May 20, 2004.                                                                                                                                                
|               | 
|10.26(12)*     |  | Amendment No. 3 to the Expanded and Amended Thymosin Alpha 1 License, Distributorship and Supply Agreement between the Registrant and Sigma-Tau Industrie Farmacetiche Riunite S.p.A., dated
May 21, 2004.                                                                                                                                                
|               | 
|10.27(7)       |  | Acquisition Agreement between the Company and Sclavo S.p.A. dated April 20, 1998.                                                                                                                                                                                                                                                                         



90



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##### Table of Contents

|               |  |                                                                                                                                                                                                                                                                               
|-------------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit Number |  | Description                                                                                                                                                                                                                                                                   
|10.28(7)       |  | First Amendment to Acquisition Agreement between the Company and Sclavo S.p.A., dated April 20, 1998.                                                                                                                                                                         
|               | 
|10.30(8)*      |  | Common Stock Purchase Agreement between the Company and each of Defiante Farmaceutica Ld.A. and Aptafin S.p.A. dated as of January 21, 2003.                                                                                                                                  
|               | 
|10.31(11)*     |  | Manufacturing and Supply Agreement between SciClone Pharmaceuticals International Ltd. and Patheon Italia S.p.A. dated as of November 1, 2002.                                                                                                                                
|               | 
|10.39(13)**    |  | Amendment to Offer Letter dated as of February 24, 2006 by and between SciClone Pharmaceuticals International, Ltd. and Hans P. Schmid including offer letter dated May 21, 2001
between SciClone Pharmaceuticals International, Ltd. and Hans P. Schmid as Exhibit A thereto.
|               | 
|10.41(14)**    |  | Employment Agreement between SciClone Pharmaceuticals, Inc. and Friedhelm Blobel, Ph.D. dated as of April 23, 2006 and effective as of June 2, 2006.                                                                                                                          
|               | 
|10.42(14)**    |  | Change in Control Agreement between SciClone Pharmaceuticals, Inc. and Friedhelm Blobel, Ph.D. dated as of April 23, 2006 and effective as of June 2, 2006.                                                                                                                   
|               | 
|10.48(15)*     |  | Amended and Restated License Agreement between RESprotect GmbH and SciClone Pharmaceuticals, Inc., dated as of April 25, 2007.                                                                                                                                                
|               | 
|10.47(16)      |  | Assignment and Purchase Agreement among Avantogen Limited, Avantogen Oncology, Inc., and Resistys, Inc. and SciClone Pharmaceuticals, Inc., dated as of April 25, 2007.                                                                                                       
|               | 
|10.49(15)*     |  | Supply Agreement for Licensed Product between RESprotect GmbH and SciClone Pharmaceuticals, Inc., dated as of April 25, 2007.                                                                                                                                                 
|               | 
|10.50(19)      |  | Consulting and Resignation Agreement and General Release of All Claims between SciClone Pharmaceuticals, Inc. and Richard Waldron, executed April 4, 2008.                                                                                                                    
|               | 
|10.51(19)      |  | Description of 2008 Executive Incentive Plan.                                                                                                                                                                                                                                 
|               | 
|10.52(20)*     |  | Manufacturing Supply Agreement Between SciClone Pharmaceuticals International Ltd. and Lonza Sales Ltd., executed as of May 23, 2008.                                                                                                                                         
|               | 
|10.53(22)*     |  | Loan and Security Agreement by and among SciClone Phamaceuticals International Ltd., SciClone Pharmaceuticals International China Holding Ltd., and Silicon Valley Bank, dated as of November
14, 2008.                                                                       
|               | 
|10.54(21)**    |  | Employment Agreement between SciClone Pharmaceuticals, Inc. and Gary Titus, dated as of November 21, 2008 and effective as of December 8, 2008.                                                                                                                               
|               | 
|14             |  | See Code of Ethics in Item 10: Executive Officers and Directors, of this Annual Report on Form 10-K.                                                                                                                                                                        
|               | 
|21.1(22)       |  | Subsidiaries of Registrant.                                                                                                                                                                                                                                                   
|               | 
|23.1(22)       |  | Consent of Independent Registered Public Accounting Firm.                                                                                                                                                                                                                     
|               | 
|24.1(22)       |  | Powers of Attorney. See page 88.                                                                                                                                                                                                                                              
|               | 
|31.1(22)       |  | Rule 13a-14(a) Certification of Principal Executive Officer.                                                                                                                                                                                                                  
|               | 
|31.2(22)       |  | Rule 13a-14(a) Certification of Principal Financial Officer.                                                                                                                                                                                                                  
|               | 
|32.1(22)       |  | Section 1350 Certification of Principal Executive Officer.                                                                                                                                                                                                                    
|               | 
|32.2(22)       |  | Section 1350 Certification of Principal Financial Officer.                                                                                                                                                                                                                    



91



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##### Table of Contents



|* | Certain information in this exhibit has been omitted and filed separately with the Securities and Exchange Commission pursuant to a confidential treatment request under 17 C.F.R.
Sections 200.80(b)(4), 200.83 and 230.46.
|- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|** | Management compensatory plan or arrangement.
|-- | --------------------------------------------



|(1) | Incorporated by reference from the Companys Current Report on 8-K filed on July 28, 2003.
|--- | ------------------------------------------------------------------------------------------



|(2) | Incorporated by reference from the Companys Registration Statement on Form S-l (No. 33-45446), declared effective by the Commission on March 17, 1992.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------



|(3) | Incorporated by reference from the Companys Registration Statement on Form S-8 (No. 33-66832) filed with the Commission on August 3, 1993.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------



|(4) | Incorporated by reference from the Companys Registration Statement on Form S-8 (No. 33-80911) filed with the Commission on December 28, 1995.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------



|(5) | Incorporated by reference from the Companys Current Report on Form 8-K filed on January 26, 1998.
|--- | --------------------------------------------------------------------------------------------------



|(6) | Incorporated by reference from the Companys Current Report on Form 8-K filed on April 20, 2000.
|--- | ------------------------------------------------------------------------------------------------



|(7) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended September 30, 1998.
|--- | -----------------------------------------------------------------------------------------------------------------------------



|(8) | Incorporated by reference from the Companys Annual Report on Form 10-K for the year ended December 31, 2002.
|--- | -------------------------------------------------------------------------------------------------------------



|(9) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2003.
|--- | ------------------------------------------------------------------------------------------------------------------------



|(10) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2003.
|---- | -----------------------------------------------------------------------------------------------------------------------------



|(11) | Incorporated by reference from the Companys Annual Report on Form 10-K for the year ended December 31, 2003.
|---- | -------------------------------------------------------------------------------------------------------------



|(12) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2004.
|---- | ------------------------------------------------------------------------------------------------------------------------



|(13) | Incorporated by reference from the Companys Current Report on Form 8-K filed on February 28, 2006.
|---- | ---------------------------------------------------------------------------------------------------



|(14) | Incorporated by reference from the Companys Current Report on Form 8-K filed on April 25, 2006.
|---- | ------------------------------------------------------------------------------------------------



|(15) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2007 filed on August 8, 2007.
|---- | ------------------------------------------------------------------------------------------------------------------------------------------------



|(16) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q/A for the quarterly period ended June 30, 2007 filed on October 3, 2007.
|---- | ---------------------------------------------------------------------------------------------------------------------------------------------------



|(17) | Incorporated by reference from the Companys Current Report on Form 8-K filed on December 22, 2006.
|---- | ---------------------------------------------------------------------------------------------------



|(18) | Incorporated by reference from the Companys Current Report on Form 8-K filed on December 28, 2006.
|---- | ---------------------------------------------------------------------------------------------------



|(19) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2008 filed on May 8, 2008.
|---- | ----------------------------------------------------------------------------------------------------------------------------------------------



|(20) | Incorporated by reference from the Companys Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2008 filed on August 1, 2008.
|---- | ------------------------------------------------------------------------------------------------------------------------------------------------



|(21) | Incorporated by reference from the Companys Current Report on Form 8-K filed on December 4, 2008.
|---- | --------------------------------------------------------------------------------------------------



|(22) | Filed herewith.
|---- | ---------------



92