##### Table of Contents





UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549





FORM 10-Q





(Mark One)

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

For the quarterly period ended September 30, 2009

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, Suite 900, Foster City, California             |  | 94404                               
|(Address of principal executive offices)                       |  | (Zip code)                          

(650) 358-3456

(Registrants telephone number, including area code)

Not Applicable

(Former name, former address and former fiscal year, if changed since last report)





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 whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive
Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such
files).    Yes   ̈    No   ̈

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



|                        |  |   |  |                           |  |  
|----------------------- |  | - |  | ------------------------- |  | -
|Large accelerated filer |  |  ̈ |  | Accelerated filer         |  | x
|                        |  |   | 
|Non-accelerated filer   |  |  ̈ |  | Smaller 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

As of November 5, 2009, 47,204,644 shares of the registrants Common Stock, $0.001 par value, were issued and outstanding.









---

##### Table of Contents

SCICLONE PHARMACEUTICALS, INC.

INDEX



|          |  |                                                                                                                         |  |         
|--------- |  | ----------------------------------------------------------------------------------------------------------------------- |  | --------
|          |  |                                                                                                                         |  | PAGE NO.
|PART I.   |  | FINANCIAL INFORMATION                                                                                                   |  |         
|          |  |                                                                                                                        
|Item 1.   |  | Condensed Consolidated Financial Statements (Unaudited)                                                                 |  |         
|          |  |                                                                                                                        
|          |  | Condensed Consolidated Balance Sheets as of September 30, 2009 and December 31,
2008                                    |  | 3       
|          |  |                                                                                                                        
|          |  | Condensed Consolidated Statements of Operations for the three and nine-month periods ended September 30, 2009
 and 2008 |  | 4       
|          |  |                                                                                                                        
|          |  | Condensed Consolidated Statements of Cash Flows for the nine-month periods ended September 30, 2009 and 2008            |  | 5       
|          |  |                                                                                                                        
|          |  | Notes to Condensed Consolidated Financial Statements                                                                    |  | 6       
|          |  |                                                                                                                        
|Item 2.   |  | Managements Discussion and Analysis of Financial Condition and Results of Operations                                   |  | 15      
|          |  |                                                                                                                        
|Item 3.   |  | Quantitative and Qualitative Disclosures About Market Risk                                                              |  | 21      
|          |  |                                                                                                                        
|Item 4.   |  | Controls and Procedures                                                                                                 |  | 22      
|          |  |                                                                                                                        
|PART II.  |  | OTHER INFORMATION                                                                                                       |  |         
|          |  |                                                                                                                        
|Item 1.   |  | Legal Proceedings                                                                                                       |  | 23      
|          |  |                                                                                                                        
|Item 1A.  |  | Risk Factors                                                                                                            |  | 23      
|          |  |                                                                                                                        
|Item 2.   |  | Unregistered Sales of Equity Securities and Use of Proceeds                                                             |  | 36      
|          |  |                                                                                                                        
|Item 3.   |  | Defaults Upon Senior Securities                                                                                         |  | 36      
|          |  |                                                                                                                        
|Item 4.   |  | Submission of Matters to a Vote of Security Holders                                                                     |  | 36      
|          |  |                                                                                                                        
|Item 5.   |  | Other Information                                                                                                       |  | 36      
|          |  |                                                                                                                        
|Item 6.   |  | Exhibits                                                                                                                |  | 36      
|          |  |                                                                                                                        
|Signature |  |                                                                                                                         |  | 37      



2



---

##### Table of Contents

PART I. FINANCIAL INFORMATION



|Item 1. | Condensed Consolidated Financial Statements
|------- | -------------------------------------------

SCICLONE PHARMACEUTICALS, INC.

CONDENSED
CONSOLIDATED BALANCE SHEETS



|                                                                                                                                                                                |  |                   |              |   |                  |   |              |  
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ----------------- | ------------ | - | ---------------- | - | ------------ | -
|                                                                                                                                                                                |  | September 30,2009 |              |   | December 31,2008 |  
|                                                                                                                                                                                |  | (unaudited)       |              |   | (see Note 1)     |  
|ASSETS                                                                                                                                                                          | 
|Current assets:                                                                                                                                                                 |  |                   |              |   |                  |   |              |  
|Cash and cash equivalents                                                                                                                                                       |  | $                 | 32,916,000   |   |                  | $ | 27,673,000   |  
|Restricted short-term investments                                                                                                                                               |  |                   | 73,000       |   |                  |   | 69,000       |  
|Other short-term investments                                                                                                                                                    |  |                   | 1,645,000    |   |                  |   | 100,000      |  
|Accounts receivable                                                                                                                                                             |  |                   | 17,256,000   |   |                  |   | 11,927,000   |  
|Inventories                                                                                                                                                                     |  |                   | 8,539,000    |   |                  |   | 6,056,000    |  
|Prepaid expenses and other current assets                                                                                                                                       |  |                   | 1,647,000    |   |                  |   | 2,191,000    |  
|                                                                                                                                                                                |  |                   |              |   |                  |   |              |  
|Total current assets                                                                                                                                                            |  |                   | 62,076,000   |   |                  |   | 48,016,000   |  
|Property and equipment, net                                                                                                                                                     |  |                   | 833,000      |   |                  |   | 861,000      |  
|Intangible assets, net                                                                                                                                                          |  |                   | 210,000      |   |                  |   | 262,000      |  
|Long-term investments                                                                                                                                                           |  |                   |             |   |                  |   | 1,485,000    |  
|Restricted long-term investments                                                                                                                                                |  |                   | 424,000      |   |                  |   | 388,000      |  
|Other assets                                                                                                                                                                    |  |                   | 1,084,000    |   |                  |   | 893,000      |  
|                                                                                                                                                                                |  |                   |              |   |                  |   |              |  
|Total assets                                                                                                                                                                    |  | $                 | 64,627,000   |   |                  | $ | 51,905,000   |  
|                                                                                                                                                                                |  |                   |              |   |                  |   |              |  
|LIABILITIES AND STOCKHOLDERS EQUITY                                                                                                                                            | 
|Current liabilities:                                                                                                                                                            |  |                   |              |   |                  |   |              |  
|Accounts payable                                                                                                                                                                |  | $                 | 1,810,000    |   |                  | $ | 2,195,000    |  
|Accounts payable due to related party                                                                                                                                           |  |                   | 1,800,000    |   |                  |   |             |  
|Accrued compensation and employee benefits                                                                                                                                      |  |                   | 1,844,000    |   |                  |   | 2,578,000    |  
|Accrued professional fees                                                                                                                                                       |  |                   | 693,000      |   |                  |   | 727,000      |  
|Other accrued expenses                                                                                                                                                          |  |                   | 2,449,000    |   |                  |   | 2,966,000    |  
|Accrued clinical trials expense                                                                                                                                                 |  |                   | 678,000      |   |                  |   | 315,000      |  
|Accrued clinical trials expense due to related party                                                                                                                            |  |                   |             |   |                  |   | 1,442,000    |  
|Deferred revenue                                                                                                                                                                |  |                   | 21,000       |   |                  |   |             |  
|                                                                                                                                                                                |  |                   |              |   |                  |   |              |  
|Total current liabilities                                                                                                                                                       |  |                   | 9,295,000    |   |                  |   | 10,223,000   |  
|Long-term liabilities                                                                                                                                                           |  |                   | 967,000      |   |                  |   | 779,000      |  
|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; 47,204,644 and 46,219,562 shares issued and outstanding at
September 30, 2009 and December 31, 2008, respectively |  |                   | 47,000       |   |                  |   | 46,000       |  
|Additional paid-in capital                                                                                                                                                      |  |                   | 221,628,000  |   |                  |   | 217,704,000  |  
|Accumulated other comprehensive income                                                                                                                                          |  |                   | 41,000       |   |                  |   | 3,000        |  
|Accumulated deficit                                                                                                                                                             |  |                   | (167,351,000 | ) |                  |   | (176,850,000 | )
|                                                                                                                                                                                |  |                   |              |   |                  |   |              |  
|Total stockholders equity                                                                                                                                                      |  |                   | 54,365,000   |   |                  |   | 40,903,000   |  
|                                                                                                                                                                                |  |                   |              |   |                  |   |              |  
|Total liabilities and stockholders equity                                                                                                                                      |  | $                 | 64,627,000   |   |                  | $ | 51,905,000   |  
|                                                                                                                                                                                |  |                   |              |   |                  |   |              |  

See notes to condensed consolidated financial statements.



3



---

##### Table of Contents

SCICLONE PHARMACEUTICALS, INC.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(unaudited)



|                                              |  |                                 |            |   |                                |   |            |      |  |   |            |   |  |   |            |  
|--------------------------------------------- |  | ------------------------------- | ---------- | - | ------------------------------ | - | ---------- | ---- |  | - | ---------- | - |  | - | ---------- | -
|                                              |  | Three Months EndedSeptember 30, |            |   | Nine Months EndedSeptember 30, |  
|                                              |  | 2009                            |            |   | 2008                           |   |            | 2009 |  |   | 2008       |  
|Product sales                                 |  | $                               | 17,240,000 |   |                                | $ | 14,328,000 |      |  | $ | 54,280,000 |   |  | $ | 38,796,000 |  
|Cost of product sales                         |  |                                 | 2,977,000  |   |                                |   | 2,286,000  |      |  |   | 8,810,000  |   |  |   | 6,764,000  |  
|                                              |  |                                 |            |   |                                |   |            |      |  |   |            |   |  |   |            |  
|Gross margin                                  |  |                                 | 14,263,000 |   |                                |   | 12,042,000 |      |  |   | 45,470,000 |   |  |   | 32,032,000 |  
|                                              |  |                                 |            |   |                                |   |            |      |  |   |            |   |  |   |            |  
|Operating expenses:                           |  |                                 |            |   |                                |   |            |      |  |   |            |   |  |   |            |  
|Research and development                      |  |                                 | 4,284,000  |   |                                |   | 4,637,000  |      |  |   | 12,918,000 |   |  |   | 16,525,000 |  
|Related party research and development        |  |                                 | 15,000     |   |                                |   | 69,000     |      |  |   | 58,000     |   |  |   | 265,000    |  
|Sales and marketing                           |  |                                 | 4,746,000  |   |                                |   | 4,188,000  |      |  |   | 13,898,000 |   |  |   | 12,328,000 |  
|General and administrative                    |  |                                 | 2,939,000  |   |                                |   | 2,405,000  |      |  |   | 8,598,000  |   |  |   | 8,286,000  |  
|                                              |  |                                 |            |   |                                |   |            |      |  |   |            |   |  |   |            |  
|Total operating expenses                      |  |                                 | 11,984,000 |   |                                |   | 11,299,000 |      |  |   | 35,472,000 |   |  |   | 37,404,000 |  
|                                              |  |                                 |            |   |                                |   |            |      |  |   |            |   |  |   |            |  
|Income (loss) from operations                 |  |                                 | 2,279,000  |   |                                |   | 743,000    |      |  |   | 9,998,000  |   |  |   | (5,372,000 | )
|                                              |  |                                 |            |  
|Interest and investment income                |  |                                 | 23,000     |   |                                |   | 116,000    |      |  |   | 128,000    |   |  |   | 501,000    |  
|Interest and investment expense               |  |                                 | (49,000    | ) |                                |   |           |      |  |   | (149,000   | ) |  |   |           |  
|Other (expense) income, net                   |  |                                 | (27,000    | ) |                                |   | (47,000    | )    |  |   | (4,000     | ) |  |   | 7,000      |  
|                                              |  |                                 |            |   |                                |   |            |      |  |   |            |   |  |   |            |  
|Income (loss) before provision for income tax |  |                                 | 2,226,000  |   |                                |   | 812,000    |      |  |   | 9,973,000  |   |  |   | (4,864,000 | )
|Provision for income tax                      |  |                                 | 162,000    |   |                                |   | 39,000     |      |  |   | 474,000    |   |  |   | 341,000    |  
|                                              |  |                                 |            |   |                                |   |            |      |  |   |            |   |  |   |            |  
|Net income (loss)                             |  | $                               | 2,064,000  |   |                                | $ | 773,000    |      |  | $ | 9,499,000  |   |  | $ | (5,205,000 | )
|                                              |  |                                 |            |   |                                |   |            |      |  |   |            |   |  |   |            |  
|Basic net income (loss) per share             |  | $                               | 0.04       |   |                                | $ | 0.02       |      |  | $ | 0.20       |   |  | $ | (0.11      | )
|Diluted net income (loss) per share           |  | $                               | 0.04       |   |                                | $ | 0.02       |      |  | $ | 0.20       |   |  | $ | (0.11      | )
|                                              |  |                                 |            |  
|Weighted average shares used in computing:    |  |                                 |            |   |                                |   |            |      |  |   |            |   |  |   |            |  
|Basic net income (loss) per share             |  |                                 | 46,615,473 |   |                                |   | 46,219,562 |      |  |   | 46,360,053 |   |  |   | 46,209,759 |  
|Diluted net income (loss) per share           |  |                                 | 49,251,161 |   |                                |   | 46,232,364 |      |  |   | 46,991,626 |   |  |   | 46,209,759 |  

See notes to condensed consolidated financial statements.



4



---

##### Table of Contents

SCICLONE PHARMACEUTICALS, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)



|                                                                                                   |  |                                |            |   |      |   |            |  
|-------------------------------------------------------------------------------------------------- |  | ------------------------------ | ---------- | - | ---- | - | ---------- | -
|                                                                                                   |  | Nine Months EndedSeptember 30, |           
|                                                                                                   |  | 2009                           |            |   | 2008 |  
|Operating activities:                                                                              |  |                                |            |   |      |   |            |  
|Net income (loss)                                                                                  |  | $                              | 9,499,000  |   |      | $ | (5,205,000 | )
|Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |                                |            |   |      |   |            |  
|Non-cash expense related to employee stock options                                                 |  |                                | 1,306,000  |   |      |   | 1,414,000  |  
|Depreciation and amortization                                                                      |  |                                | 398,000    |   |      |   | 243,000    |  
|Realized gain on auction rate securities                                                           |  |                                | (97,000    | ) |      |   |           |  
|Other non-cash expense                                                                             |  |                                | 96,000     |   |      |   |           |  
|Changes in operating assets and liabilities:                                                       |  |                                |            |   |      |   |            |  
|Accounts receivable                                                                                |  |                                | (5,329,000 | ) |      |   | (5,176,000 | )
|Inventories                                                                                        |  |                                | (2,464,000 | ) |      |   | (346,000   | )
|Prepaid expenses and other assets                                                                  |  |                                | 108,000    |   |      |   | 933,000    |  
|Accounts payable and other accrued expenses                                                        |  |                                | (902,000   | ) |      |   | (636,000   | )
|Accounts payable due to related party                                                              |  |                                | 1,800,000  |   |      |   |           |  
|Accrued compensation and employee benefits                                                         |  |                                | (734,000   | ) |      |   | 263,000    |  
|Accrued professional fees                                                                          |  |                                | (34,000    | ) |      |   | 241,000    |  
|Accrued clinical trials expense                                                                    |  |                                | 363,000    |   |      |   | (1,213,000 | )
|Accrued clinical trials expense due to related party                                               |  |                                | (1,442,000 | ) |      |   | (235,000   | )
|Deferred revenue                                                                                   |  |                                | 21,000     |   |      |   | 733,000    |  
|Long-term liabilities                                                                              |  |                                | 188,000    |   |      |   | 272,000    |  
|                                                                                                   |  |                                |            |   |      |   |            |  
|Net cash provided by (used in) operating activities                                                |  |                                | 2,777,000  |   |      |   | (8,712,000 | )
|Investing activities:                                                                              |  |                                |            |   |      |   |            |  
|Purchases of property and equipment                                                                |  |                                | (170,000   | ) |      |   | (103,000   | )
|Proceeds from sales and maturities of investments                                                  |  |                                | 44,000     |   |      |   | 2,293,000  |  
|Purchases of investments                                                                           |  |                                |           |   |      |   | (1,348,000 | )
|                                                                                                   |  |                                |            |   |      |   |            |  
|Net cash (used in) provided by investing activities                                                |  |                                | (126,000   | ) |      |   | 842,000    |  
|Financing activities:                                                                              |  |                                |            |   |      |   |            |  
|Proceeds from issuances of common stock                                                            |  |                                | 2,600,000  |   |      |   | 149,000    |  
|                                                                                                   |  |                                |            |   |      |   |            |  
|Net cash provided by financing activities                                                          |  |                                | 2,600,000  |   |      |   | 149,000    |  
|                                                                                                   |  |                               
|Effect of exchange rate changes on cash and cash equivalents                                       |  |                                | (8,000     | ) |      |   | 66,000     |  
|                                                                                                   |  |                                |            |   |      |   |            |  
|Net increase (decrease) in cash and cash equivalents                                               |  |                                | 5,243,000  |   |      |   | (7,655,000 | )
|Cash and cash equivalents, beginning of year                                                       |  |                                | 27,673,000 |   |      |   | 31,817,000 |  
|                                                                                                   |  |                                |            |   |      |   |            |  
|Cash and cash equivalents, end of year                                                             |  | $                              | 32,916,000 |   |      | $ | 24,162,000 |  
|                                                                                                   |  |                                |            |   |      |   |            |  
|Supplemental disclosures of cash flow information:                                                 |  |                                |            |   |      |   |            |  
|Income taxes paid related to foreign operations                                                    |  | $                              | 446,000    |   |      | $ | 380,000    |  
|                                                                                                   |  |                                |            |   |      |   |            |  

See notes to condensed consolidated financial statements.



5



---

##### Table of Contents

SCICLONE PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements

(unaudited)



|1. | Basis of Presentation
|-- | ---------------------

The accompanying unaudited condensed consolidated financial statements of SciClone Pharmaceuticals, Inc. (SciClone or the Company) have been prepared in conformity with generally
accepted accounting principles in the United States (GAAP) consistent with those applied in, and should be read in conjunction with, the audited financial statements for the year ended December 31, 2008 included in the
Companys Form 10-K as filed with the Securities and Exchange Commission. The interim financial information reflects all adjustments, consisting only of normal recurring adjustments, which are, in the opinion of management, necessary for a fair
presentation of the results for the interim periods presented and are not necessarily indicative of results for subsequent interim periods or for the full year. The condensed consolidated balance sheet data at December 31, 2008 is derived from
the audited financial statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.

The condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries.
Material intercompany accounts and transactions have been eliminated.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make judgments, assumptions and
estimates that affect the amounts reported in the Companys condensed consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates.

Cost accruals for clinical trials are based upon estimates of work completed under service agreements, milestones achieved,
patient enrollment and past experience with similar contracts. The Companys estimates of work completed and associated cost accruals include its assessments of information received from third-party contract research organizations and the
overall status of clinical trial activities. The estimates are updated on a recurring basis as new information becomes available. Any changes in estimates are recorded in the period of the change.

Significant Accounting Policies

Cash Equivalents and Investments

Financial instruments
that potentially subject the Company to a concentration of credit risk consist of cash, cash equivalents and investments. Substantially all the Companys cash and cash equivalents are held by financial institutions that the Company believes are
of high credit quality. At times, deposits may exceed federally insured limits. The Company has not experienced any losses on its deposits of cash and cash equivalents. The Companys investments are held in government bonds, corporate and
auction rate securities. The Company is exposed to credit risk in the event of default by the institutions holding the cash, cash equivalents and investments to the extent of the amounts recorded on the balance sheets.

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 the part of the Company, 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, and they 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 not had product returns of damaged, defective or expired product. As such, no amount was accrued for product returns as of September 30, 2009 or December 31, 2008 in the condensed 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.



6



---

##### Table of Contents

Amounts invoiced relating to arrangements where 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.

Fair Value Measurements

Where quoted prices are available
in an active market, the Company determines fair value based upon quoted market prices, and classifies these values in level 1 of the valuation hierarchy. If quoted market prices 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. 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 the Companys 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.

Net Income (Loss) Per Share

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

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



|                                                                                        |  |                                 |            |                                |   |            |  |      |            |  |   |            |  
|--------------------------------------------------------------------------------------- |  | ------------------------------- | ---------- | ------------------------------ | - | ---------- |  | ---- | ---------- |  | - | ---------- | -
|                                                                                        |  | Three Months EndedSeptember 30, |            | Nine Months EndedSeptember 30, |  
|                                                                                        |  | 2009                            |            | 2008                           |   | 2009       |  | 2008 |           
|Numerator:                                                                              |  |                                 |            |                                |   |            |  |      |            |  |   |            |  
|Net income (loss)                                                                       |  | $                               | 2,064,000  |                                | $ | 773,000    |  | $    | 9,499,000  |  | $ | (5,205,000 | )
|                                                                                        |  |                                 |            |                               
|Denominator:                                                                            |  |                                 |            |                                |   |            |  |      |            |  |   |            |  
|Weighted-average shares outstanding used to compute basic net income (loss) per share   |  |                                 | 46,615,473 |                                |   | 46,219,562 |  |      | 46,360,053 |  |   | 46,209,759 |  
|Effect of dilutive warrants                                                             |  |                                 | 46,875     |                                |   |           |  |      | 37,657     |  |   |           |  
|Effect of dilutive stock options                                                        |  |                                 | 2,588,813  |                                |   | 12,802     |  |      | 593,916    |  |   |           |  
|                                                                                        |  |                                 |            |                                |   |            |  |      |            |  |   |            |  
|Weighted-average shares outstanding used to compute diluted net income (loss) per share |  |                                 | 49,251,161 |                                |   | 46,232,364 |  |      | 46,991,626 |  |   | 46,209,759 |  
|                                                                                        |  |                                 |            |                                |   |            |  |      |            |  |   |            |  
|Basic net income (loss) per share                                                       |  | $                               | 0.04       |                                | $ | 0.02       |  | $    | 0.20       |  | $ | (0.11      | )
|Diluted net income (loss) per share                                                     |  | $                               | 0.04       |                                | $ | 0.02       |  | $    | 0.20       |  | $ | (0.11      | )

For the three months ended September 30, 2009 and 2008,
1,666,117 and 8,178,605 shares, respectively, attributable to outstanding stock options were excluded from the calculation of diluted net income (loss) per share because their inclusion would have been anti-dilutive. For the nine months ended
September 30, 2009 and 2008, 6,826,442 and 7,880,302 shares, respectively, attributable to outstanding stock options were excluded from the calculation of diluted net income (loss) per share because their inclusion would have been
anti-dilutive.

Reclassification

The prior years purchases of short-term investments have been combined with the prior years purchase of
restricted long-term investment on the Companys condensed consolidated statement of cash flows to conform to the current year presentation. These reclassifications had no effect on prior years net loss or stockholders equity.



7



---

##### Table of Contents

Accounting Guidance

In December 2007, the Financial Accounting Standards Board (FASB) issued guidance concerning: determining whether
an arrangement constitutes a collaborative arrangement; how costs incurred and revenue generated on sales to third parties and how payments between parties to the collaborative arrangement should be reported in the income statement; how an entity
should characterize payments on the income statement; and what participants should disclose in the notes to the financial statements about a collaborative arrangement. The guidance is effective the Companys fiscal year beginning
January 1, 2009. The adoption did not have a material impact on the Companys financial statements.

In December 2007, the FASB issued authoritative guidance for business combinations which establishes principles and requirements for how the acquirer in a business combination (i) recognizes and measures in its financial statements the
identifiable assets acquired, the liabilities assumed and any noncontrolling interest in the acquiree, (ii) recognizes and measures the goodwill acquired in the business combination or a gain from a bargain purchase and (iii) determines
what information to disclose to enable users of the financial statements to evaluate the nature and financial effects of the business combination. The guidance was effective on a prospective basis and will impact business combination transactions
for which the acquisition date occurs after December 15, 2008. Depending on the nature and magnitude of the Companys future business combination transactions, this guidance may have a material impact on the Companys consolidated
financial position and/or results of operations.

In December 2007, the FASB issued authoritative guidance that
requires noncontrolling interests in subsidiaries to be reported as a component of stockholders equity in the consolidated balance sheet. However, securities of an issuer that are redeemable at the option of the holder or outside the control
of the issuer continue to be classified outside stockholders equity. The guidance also requires that earnings or losses attributed to the noncontrolling interests be reported as part of consolidated earnings and not as a separate component of
income or expense, and requires disclosure of the attribution of consolidated earnings to the controlling and noncontrolling interests on the face of the condensed consolidated statement of operations. The guidance is effective for the Company as of
January 1, 2009, and depending on the nature and magnitude of the Companys future business transactions, may have a material impact on the Companys consolidated financial position and/or results of operations.

In October 2008 and April 2009, the FASB issued authoritative guidance that clarifies determining fair value measurements and
annual and interim disclosures in a market that is not active and identifying transactions that are not orderly. This guidance is applicable to the valuation of auction-rate securities held by the Company for which there was an inactive market as of
September 30, 2009. The guidance did not have a material impact on the Companys consolidated results of operations or consolidated financial position.

In April 2009, the FASB also issued guidance regarding Recognition and Presentation of Other-Than-Temporary Impairments which
amends the other-than-temporary impairment guidance in U.S. GAAP for debt securities to make the guidance more operational and to improve the presentation and disclosure of other-than-temporary impairments for debt and equity securities. The
adoption of this guidance did not have a material effect on the Companys consolidated results of operations or consolidated financial position.



8



---

##### Table of Contents

|2. | Cash, Cash Equivalents and Investments
|-- | --------------------------------------

The following is a summary of cash, cash equivalents, available-for-sale investments, and trading securities at September 30, 2009 and December 31, 2008:



|                                                          |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           
|--------------------------------------------------------- |  | ------------------ | ---------- | --------------- | - | -------------------------------------- |  | - | ------------------- | - |  | - | ----------
|                                                          |  | September 30, 2009
|                                                          |  | AmortizedCost      |            | UnrealizedGains |   | UnrealizedLosses
forMore Than12 Months |  |   | EstimatedFair
Value
|Cash and cash equivalents:                                |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           
|Cash                                                      |  | $                  | 7,869,000  |                 | $ |                                       |  | $ |                    |   |  | $ | 7,869,000 
|Money market funds                                        |  |                    | 12,000     |                 |   |                                       |  |   |                    |   |  |   | 12,000    
|Term deposits                                             |  |                    | 25,035,000 |                 |   |                                       |  |   |                    |   |  |   | 25,035,000
|                                                          |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           
|Total cash and cash equivalents                           |  | $                  | 32,916,000 |                 | $ |                                       |  | $ |                    |   |  | $ | 32,916,000
|                                                          |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           
|Available-for-sale investments:                           |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           
|Certificates of deposit maturing within 1 year            |  | $                  | 76,000     |                 | $ |                                       |  | $ |                    |   |  | $ | 76,000    
|Restricted long-term Italian state bonds maturing in 2013 |  |                    | 448,000    |                 |   |                                       |  |   | (24,000             | ) |  |   | 424,000   
|Corporate equity securities                               |  |                    | 51,000     |                 |   | 9,000                                  |  |   |                    |   |  |   | 60,000    
|                                                          |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           
|Total available-for-sale investments                      |  | $                  | 575,000    |                 | $ | 9,000                                  |  | $ | (24,000             | ) |  | $ | 560,000   
|                                                          |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           
|Trading security investments:                             |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           
|Auction rate securities maturing after 20 years           |  | $                  | 1,582,000  |                 | $ |                                       |  | $ |                    |   |  | $ | 1,582,000 
|                                                          |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           
|Total trading security investments                        |  | $                  | 1,582,000  |                 | $ |                                       |  | $ |                    |   |  | $ | 1,582,000 
|                                                          |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           
|                                                          | 
|                                                          |  | 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 
|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 
|                                                          |  |                    |            |                 |   |                                        |  |   |                     |   |  |   |           

As of September 30, 2009, available-for-sale securities included
$73,000 in restricted short-term investment, $63,000 in other short-term investments and $424,000 in restricted long-term investments. 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. The Company believes the unrealized loss on its available-for-sale investment is temporary and attributable to recent economic slowdown. The Company has the
intent and ability to hold the investment until recovery to par value.



9



---

##### Table of Contents

As of September 30, 2009, the Company held $1,582,000 in fair value of
auction rate securities (ARS) as trading securities in other short-term investments. The ARS are highly rated investments by one or more of the major independent rating agencies and have 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. Disruptions in the credit markets have adversely affected the market for ARS. However, the Company does not believe that the underlying securities or collateral have been permanently affected.

In November 2008, the Company accepted an Auction Rate Securities Rights Offer (the Settlement Agreement) 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 the Companys ARS
beginning in 2010 (the Rights). The Company held approximately $1,800,000, at par value, of eligible ARS with UBS as of September 30, 2009. By entering into the Settlement Agreement, the Company (1) received the right (the
Put Option) to sell these auction rate securities back to the investment firm at par, at its sole discretion, anytime during the period from June 30, 2010 through July 2, 2012, and (2) gave the investment firm the right to
purchase these auction rate securities or sell them on the Companys behalf at par anytime after the execution of the Settlement Agreement through July 2, 2012. The Company has recorded the fair value of the Put Option in prepaid expenses
and other current assets in its condensed consolidated balance sheet as of September 30, 2009. The Companys fair value election was intended to create accounting symmetry with its fair value accounting of the ARS.

The recording of the fair value changes of the Put Option resulted in net realized losses of $18,000 and $96,000 for the
three and nine-month periods ended September 30, 2009, respectively, recorded to other expense in the Companys condensed consolidated statements of operations. The recording of the fair value changes to the ARS trading securities resulted
in net realized gains of $1,000 and $97,000 for the three and nine-month periods ended September 30, 2009, respectively, recorded to other income in the Companys condensed consolidated statements of operations. As of September 30,
2009 the combined fair value of the Put Option and ARS was $1,771,000 which represented 98% of the par value of the ARS. The Company anticipates that future changes in the fair value of the Put Option will approximate fair value movements in the
related ARS. Further, the Company expects to receive the ARS par value of $1,800,000 subsequent to June 29, 2010 related to its Settlement Agreement.



|3. | Fair Value Measurements
|-- | -----------------------

The following financial instruments were measured at fair value on a recurring basis:



|                                         |  |                                                            |         |                                           |   |                                        |  |                                |           |  |   |           
|---------------------------------------- |  | ---------------------------------------------------------- | ------- | ----------------------------------------- | - | -------------------------------------- |  | ------------------------------ | --------- |  | - | ----------
|                                         |  | Fair Value Measurements at September 30, 2009 Using       
|Description                              |  | Quoted Prices inActive MarketsforIdentical Assets(Level 1) |         | SignificantOtherObservableInputs(Level 2) |   | SignificantUnobservableInputs(Level 3) |  | Balanceas ofSeptember 30, 2009
|Money market funds                       |  | $                                                          | 12,000  |                                           | $ |                                       |  | $                              |          |  | $ | 12,000    
|Term deposits                            |  |                                                            |        |                                           |   | 25,035,000                             |  |                                |          |  |   | 25,035,000
|Certificates of deposit                  |  |                                                            |        |                                           |   | 76,000                                 |  |                                |          |  |   | 76,000    
|Corporate equity securities              |  |                                                            | 60,000  |                                           |   |                                       |  |                                |          |  |   | 60,000    
|Restricted long-term Italian state bonds |  |                                                            | 424,000 |                                           |   |                                       |  |                                |          |  |   | 424,000   
|Auction rate securities                  |  |                                                            |        |                                           |   |                                       |  |                                | 1,582,000 |  |   | 1,582,000 
|Put option                               |  |                                                            |        |                                           |   |                                       |  |                                | 189,000   |  |   | 189,000   
|                                         |  |                                                            |         |                                           |   |                                        |  |                                |           |  |   |           
|Total                                    |  | $                                                          | 496,000 |                                           | $ | 25,111,000                             |  | $                              | 1,771,000 |  | $ | 27,378,000
|                                         |  |                                                            |         |                                           |   |                                        |  |                                |           |  |   |           



10



---

##### Table of Contents

The following table provides a summary of changes in fair value of the
Companys level 3 financial assets for the nine months ended September 30, 2009 for which quoted market prices do not exist and observable inputs are unavailable:



|                                                  |  |                        |           |           |   |         |  
|------------------------------------------------- |  | ---------------------- | --------- | --------- | - | ------- | -
|                                                  |  | Auction RateSecurities |           | PutOption |  
|Balance at December 31, 2008                      |  | $                      | 1,485,000 |           | $ | 285,000 |  
|Total realized gain (loss) included in net income |  |                        | 97,000    |           |   | (96,000 | )
|                                                  |  |                        |           |           |   |         |  
|Balance at September 30, 2009                     |  | $                      | 1,582,000 |           | $ | 189,000 |  
|                                                  |  |                        |           |           |   |         |  

The Company had no unrealized losses for the nine months ended
September 30, 2009 relating to those assets for which the Company utilized level 3 inputs to determine fair value that were still held by the Company at September 30, 2009.

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



|4. | Inventories
|-- | -----------

Inventories consisted of the following:



|                 |  |                   |           |                  |   |          
|---------------- |  | ----------------- | --------- | ---------------- | - | ---------
|                 |  | September 30,2009 |           | December 31,2008
|Raw materials    |  | $                 | 3,212,000 |                  | $ | 1,605,000
|Work in progress |  |                   | 571,000   |                  |   | 1,525,000
|Finished goods   |  |                   | 4,756,000 |                  |   | 2,926,000
|                 |  |                   |           |                  |   |          
|                 |  | $                 | 8,539,000 |                  | $ | 6,056,000
|                 |  |                   |           |                  |   |          



|5. | Prepaid Expenses and Other Current Assets
|-- | -----------------------------------------

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



|                               |  |                   |           |                  |   |          
|------------------------------ |  | ----------------- | --------- | ---------------- | - | ---------
|                               |  | September 30,2009 |           | December 31,2008
|Prepaid clinical trial expense |  | $                 | 744,000   |                  | $ | 625,000  
|Put option                     |  |                   | 189,000   |                  |   |         
|Prepaid rent                   |  |                   | 100,000   |                  |   | 45,000   
|Prepaid insurance              |  |                   | 94,000    |                  |   | 658,000  
|Value added tax receivable     |  |                   |          |                  |   | 432,000  
|Other prepaid expenses         |  |                   | 520,000   |                  |   | 431,000  
|                               |  |                   |           |                  |   |          
|                               |  | $                 | 1,647,000 |                  | $ | 2,191,000
|                               |  |                   |           |                  |   |          



|6. | Accrued Expenses
|-- | ----------------

The following is a summary of other accrued expenses:



|                                     |  |                   |           |                  |   |          
|------------------------------------ |  | ----------------- | --------- | ---------------- | - | ---------
|                                     |  | September 30,2009 |           | December 31,2008
|Accrued sales and marketing expenses |  | $                 | 1,249,000 |                  | $ | 1,228,000
|Accrued taxes                        |  |                   | 344,000   |                  |   | 241,000  
|Accrued royalties                    |  |                   | 261,000   |                  |   | 266,000  
|Short-term deferred rent             |  |                   | 113,000   |                  |   | 113,000  
|Accrued annual reports expense       |  |                   | 58,000    |                  |   | 115,000  
|Accrued manufacturing costs          |  |                   | 54,000    |                  |   | 657,000  
|Other                                |  |                   | 370,000   |                  |   | 346,000  
|                                     |  |                   |           |                  |   |          
|                                     |  | $                 | 2,449,000 |                  | $ | 2,966,000
|                                     |  |                   |           |                  |   |          



11



---

##### Table of Contents

|7. | Long-term Liabilities
|-- | ---------------------

The following is a summary of long-term liabilities:



|                                           |  |                   |         |                  |   |        
|------------------------------------------ |  | ----------------- | ------- | ---------------- | - | -------
|                                           |  | September 30,2009 |         | December 31,2008
|Long-term deferred rent                    |  | $                 | 843,000 |                  | $ | 768,000
|Long-term lease deposit                    |  |                   | 11,000  |                  |   | 11,000 
|Accrued compensation and employee benefits |  |                   | 113,000 |                  |   |       
|                                           |  |                   |         |                  |   |        
|                                           |  | $                 | 967,000 |                  | $ | 779,000
|                                           |  |                   |         |                  |   |        



|8. | Lines-of-Credit
|-- | ---------------

Silicon Valley Bank

In November 2008, the Company and its subsidiaries, SciClone
Pharmaceuticals International Ltd. (SPIL) and SciClone Pharmaceuticals International China Holding Ltd. (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 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 line of credit bears interest at the banks prime rate plus 1.75% 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 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 $223,000 in costs associated with the origination of the facility, which are being amortized to interest and investment 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.

As of September 30, 2009, the Company had no outstanding borrowings under the line of credit, and there
was $6,000,000 available for future borrowing.

UBS Bank USA

On April 30, 2009, the Company was approved for a Credit Line (the UBS Credit Line) with UBS Bank USA
(UBS Bank) that will provide up to an aggregate amount of $1,100,000 in the form of an uncommitted, demand, revolving line of credit in connection with its previous acceptance of an offer from UBS AG and its affiliates (UBS)
of certain rights to require UBS to repurchase $1,800,000 (par value) of auction rate securities that UBS had previously sold to the Company. The UBS Credit Line will be secured only by such auction rate securities and proceeds from sales of
the auction rate securities will be applied to repayment of the UBS Credit Line.

Advances under the UBS Credit
Line will be made on a no net cost basis, meaning that the interest paid by the Company on such advances will not exceed the interest or dividends paid to the Company by the issuer of the auction rate securities.

The UBS Credit Line also provides, among other things, that UBS Bank may demand full or partial repayment of the UBS Credit
Line or terminate and cancel the UBS Credit Line at its sole discretion and without cause at any time; provided that in such case UBS Bank would be required to provide the Company alternative financing on substantially similar terms or repurchase
the auction rate securities at par, unless the demand right was exercised as a result of certain specified events or the customer relationship between UBS Bank and the Company is terminated for cause by UBS Bank. As of September 30, 2009, the
Company had no outstanding borrowings under the UBS Credit Line.



12



---

##### Table of Contents

|9. | Shareholders Equity
|-- | --------------------

Stock Award Plans

The Company has several stock-based compensation plans (the
Plans) that are described in the Companys Annual Report on Form 10-K for the fiscal year ended December 31, 2008. The Company, under the various equity plans, grants stock options for shares of common stock to employees and
directors. In accordance with the Plans, the options 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. Certain options granted under the Plans
vest over shorter periods. During the nine months ended September 30, 2009, the Company granted options to purchase a total of 2,244,000 shares of common stock and options to purchase 985,082 shares were exercised. During the twelve months
ended December 31, 2008, the Company granted options to purchase a total of 1,948,500 shares of common stock and options to purchase 98,000 shares were exercised.

Stock-Based Compensation

On March 6, 2009, the
Company granted options to purchase a total of 340,000 shares of the Companys common stock as performance-based awards. The options have an exercise price of $1.08 and will fully vest upon the grantees meeting agreed upon performance goals on
or before December 31, 2011. If the performance goal is met, each option has a ten year term measured from the date of grant. If the performance goal is not met on or before December 31, 2011, the option expires in its entirety. The grant
date fair value per share of each of the awards is $0.62 and has been calculated using the Black-Scholes option pricing model with the following assumptions, risk-free interest rate of 1.72%; dividend yield of 0%; volatility factor of 70.19% and
expected term of 4.83 years. For the three and nine months ended September 30, 2009, the Company recorded approximately $7,000 of option expense related to these awards. The Company recognizes such option expense in the event that the Company
determines that it is probable that the performance goal(s) will be achieved.



|10. | Comprehensive Income (Loss)
|--- | ---------------------------

The following table summarizes components of total comprehensive income (loss):



|                                                                                                                    |  |                                 |           |      |                                |         |      |  |   |           |   |  |   |            |  
|------------------------------------------------------------------------------------------------------------------- |  | ------------------------------- | --------- | ---- | ------------------------------ | ------- | ---- |  | - | --------- | - |  | - | ---------- | -
|                                                                                                                    |  | Three Months EndedSeptember 30, |           |      | Nine Months EndedSeptember 30, |        
|                                                                                                                    |  | 2009                            |           | 2008 |                                |         | 2009 |  |   | 2008      |  
|Net income (loss)                                                                                                   |  | $                               | 2,064,000 |      | $                              | 773,000 |      |  | $ | 9,499,000 |   |  | $ | (5,205,000 | )
|Other comprehensive income (loss):                                                                                  |  |                                 |           |      |                                |         |      |  |   |           |   |  |   |            |  
|Net change in unrealized loss and foreign currency translation on foreign-denominated available-for-sale
securities |  |                                 | 21,000    |      |                                | (43,000 | )    |  |   | 35,000    |   |  |   | (43,000    | )
|Net change in unrealized gains (losses) on available-for-sale securities                                            |  |                                 | 19,000    |      |                                | (46,000 | )    |  |   | 11,000    |   |  |   | (226,000   | )
|Foreign currency translation                                                                                        |  |                                 | 3,000     |      |                                | 12,000  |      |  |   | (8,000    | ) |  |   | 64,000     |  
|                                                                                                                    |  |                                 |           |      |                                |         |      |  |   |           |   |  |   |            |  
|Total comprehensive income (loss)                                                                                   |  | $                               | 2,107,000 |      | $                              | 696,000 |      |  | $ | 9,537,000 |   |  | $ | (5,410,000 | )
|                                                                                                                    |  |                                 |           |      |                                |         |      |  |   |           |   |  |   |            |  

The following table summarizes the components of accumulated other
comprehensive income:



|                                                                                                                     |  |                   |         |   |                  |   |         |  
|-------------------------------------------------------------------------------------------------------------------- |  | ----------------- | ------- | - | ---------------- | - | ------- | -
|                                                                                                                     |  | September 30,2009 |         |   | December 31,2008 |  
|Net unrealized gain (loss) on available-for-sale securities                                                          |  | $                 | 9,000   |   |                  | $ | (2,000  | )
|Net unrealized loss and foreign currency translation adjustment on foreign-denominated available-for-sale
securities |  |                   | (25,000 | ) |                  |   | (60,000 | )
|Cumulative foreign currency translation adjustment                                                                   |  |                   | 57,000  |   |                  |   | 65,000  |  
|                                                                                                                     |  |                   |         |   |                  |   |         |  
|Accumulated other comprehensive income                                                                               |  | $                 | 41,000  |   |                  | $ | 3,000   |  
|                                                                                                                     |  |                   |         |   |                  |   |         |  



|11. | Income Taxes
|--- | ------------

Provision for income tax of $162,000 and $39,000 for the three months ended September 30, 2009 and 2008, respectively, and $474,000 and $341,000 for the nine months ended September 30, 2009 and
2008, respectively, related to the Companys foreign operations in the Peoples Republic of China (China). The Companys statutory tax rate in China is 20% for 2009.

The Company has not recorded any United States (U.S.) federal or state
income tax expense for the three or nine-month periods ended September 30, 2009 or 2008. Undistributed earnings of the Companys foreign subsidiaries amounted to approximately $51,408,000 at September 30, 2009. These earnings are
considered to be permanently reinvested and accordingly, no deferred U.S. income taxes have been provided thereon.



13



---

##### Table of Contents

The domestic and foreign components of pre-tax income (loss) for the three
and nine months ended September 30 are as follows:



|                      |  |                                 |            |   |                                |   |            |      |  |   |             |   |  |   |             |  
|--------------------- |  | ------------------------------- | ---------- | - | ------------------------------ | - | ---------- | ---- |  | - | ----------- | - |  | - | ----------- | -
|                      |  | Three Months EndedSeptember 30, |            |   | Nine Months EndedSeptember 30, |  
|                      |  | 2009                            |            |   | 2008                           |   |            | 2009 |  |   | 2008        |  
|Domestic              |  | $                               | (5,195,000 | ) |                                | $ | (5,005,000 | )    |  | $ | (15,534,000 | ) |  | $ | (17,935,000 | )
|Foreign               |  |                                 | 7,421,000  |   |                                |   | 5,817,000  |      |  |   | 25,507,000  |   |  |   | 13,071,000  |  
|                      |  |                                 |            |   |                                |   |            |      |  |   |             |   |  |   |             |  
|Pre-tax income (loss) |  | $                               | 2,226,000  |   |                                | $ | 812,000    |      |  | $ | 9,973,000   |   |  | $ | (4,864,000  | )
|                      |  |                                 |            |   |                                |   |            |      |  |   |             |   |  |   |             |  



|12. | Related Party Transactions
|--- | --------------------------

The Company has licensed to Sigma-Tau Finanziaria S.p.A (Sigma-Tau) exclusive ZADAXIN (thymalfasin or thymosin alpha 1) 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 September 30, 2009 of funding support during the course of patient enrollment and trial period. The Company also paid a $1,500,000
milestone payment upon completion of the final report to Sigma-Tau in October 2009. The Companys accounting policy for recording funding amounts due to Sigma-Tau was to record the amounts to research and development expense over the trial
period including the period of completion of the final report. Based on the level of activity in this trial, the Company has recorded approximately $15,000 and $69,000 of research and development expense related to this trial for the three months
ended September 30, 2009 and 2008, respectively, and has recorded $58,000 and $265,000 of research and development expense related to this agreement in the nine-month periods ended September 30, 2009 and 2008, respectively. As of
September 30, 2009 and December 31, 2008, the Company had accounts payable and accrued clinical trial expenses of $1,800,000 and $1,442,000, respectively, due to Sigma-Tau.

On March 30, 2009, the Company entered into a settlement agreement (the Settlement
Agreement) with the affiliates of Sigma-Tau (the Sigma-Tau Group). The Company issued a press release on March 31, 2009 (the Press Release), announcing the execution of the Settlement Agreement and a commercial
agreement referred to herein as the ZADAXIN Agreement, as well as certain actions that the Company has taken to implement the provisions of the Settlement Agreement. The Press Release, Settlement Agreement and ZADAXIN Agreement are
exhibits to the Companys Current Report on Form 8-K which the Company filed with the Securities and Exchange Commission on April 1, 2009.



|13. | Commitments
|--- | -----------

In July 2009, the Company entered into a licensing agreement with APR Applied Pharma Research S. A. (APR) granting the Company the commercialization rights for APRs anti-nausea drug oral
thin film formulation ondansetron RapidFilmTMfor China
and Vietnam. Ondansetron RapidFilm is an oral thin film formulation of ondansetron, a serotonin 5-HT3 receptor antagonist commonly used to treat and prevent nausea and vomiting caused by chemotherapy, radiotherapy and surgery. In connection with
this agreement, in November 2009, the Company paid a $1,000,000 licensing payment to APR, and will be required to pay certain milestone payments upon regulatory approval and future sales volume. The Company has ten years of marketing and sales
exclusivity from APR for China and Vietnam following regulatory approval.



|14. | Subsequent Event
|--- | ----------------

In October 2009, the Company implemented a reduction in its workforce of seven full-time employees, primarily in research and development. The restructuring follows the discontinuation of the
Companys RP101 phase 2 clinical trial and reflects the Companys focus on a cost-containing clinical development strategy and expense management. The Company expects to complete the restructuring in the fourth quarter of 2009. The
reduction in workforce is anticipated to result in a one-time severance-related charge of approximately $342,000, which has been primarily recognized in research and development expenses in the fourth quarter of 2009.

The Company has evaluated its subsequent events for disclosure in this Quarterly Report on Form 10-Q through
November 9, 2009, which is the date that these financial statements have been filed with the Securities and Exchange Commission.



14



---

##### Table of Contents

|Item 2. | Managements Discussion and Analysis of Financial Condition and Results of Operations
|------- | -------------------------------------------------------------------------------------

Special Note Regarding Forward-Looking Statements

This Quarterly Report on Form 10-Q 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 for 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 and other markets; research and development and other expense levels; the ability of our suppliers to continue financially viable production of our products; cash and other asset
levels; and the allocation of financial resources to certain trials and programs. 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 Quarterly
Report on Form 10-Q. We undertake no obligation to revise or update publicly any forward-looking statements for any reason.

Overview

SciClone Pharmaceuticals (NASDAQ: SCLN) is a profit driven, global pharmaceutical company with a
substantial international business and a product portfolio of novel therapies for cancer and infectious diseases. We are focused on international sales growth, a cost-containing clinical development strategy, and expense management. ZADAXIN, our
brand of thymalfasin or thymosin alpha 1 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 (as an
enhancer). We believe our current cash and investment position, our $6 million available line of credit, and the gross profit from our product sales provide the financial resources to execute on our strategy for continued growth in our international
business and for development of our pipeline of phase 2 and 3 drug candidates. Our drug candidates include primarily: thymalfasin for stage IV melanoma for which we have reached agreement with the FDA on the design of a phase 3 trial, and for
our planned human trial of thymalfasin for enhancement of influenza H1N1 vaccination in immuno-compromised patient populations, and SCV-07 for the delay of onset of severe oral mucositis in patients receiving chemoradiation therapy for the treatment
of cancers of the head and neck and for the treatment of HCV. We have commercialization and distribution rights to an anti-nausea drug ondansetron RapidFilmTMin the Peoples Republic of China (China) and Vietnam, for which we intend to seek regulatory
approval. We also have exclusive commercialization and distribution rights to DC BeadTM, a product for the treatment of advanced liver cancer, in China where the product is under regulatory review.

We plan to expand our commercial operations, currently located primarily in China, with the goal of becoming a significant pharmaceutical company in Chinas rapidly growing pharmaceutical 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. 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 commercialize these products utilizing our well established sales and marketing organization in China.

In July 2009, we entered into a licensing agreement with APR Applied Pharma Research S.A. (APR) for the commercialization rights
of APRs anti-nausea drug ondansetron RapidFilm in China and Vietnam. Ondansetron RapidFilm is an oral thin film formulation of ondansetron, a serotonin 5-HT3 receptor antagonist commonly used to treat and prevent nausea and vomiting caused by
chemotherapy, radiotherapy and surgery. We plan to file for product registration with the State Food and Drug Administration of China (SFDA) in 2010. We believe we may obtain regulatory approval in China in 2011. In connection with this
agreement, in November 2009, we paid a $1,000,000 licensing payment to APR, and we will be required to pay certain milestone payments based on regulatory approval and future sales volume. We have ten years of marketing and sales exclusivity from APR
for China and Vietnam following regulatory approval.

We have learned from the SFDA regarding our
regulatory application of DC Bead that in order for the agency to complete its review, we will be required to conduct a local trial to supplement data obtained from a previous study performed in Hong Kong by Ronnie Poon, MD. We plan to commence a DC
Bead China registration trial during the fourth quarter of 2009. The trial will enroll 40 advanced hepatocellular carcinoma patients at three SFDA-certified liver cancer treatment centers in China. The primary endpoint will be the safety of DC Bead
beads in Chinese patients with unresectable hepatocellular carcinoma, and the secondary endpoint will be efficacy as measured by tumor response. If the trial results are positive, we believe we may obtain regulatory approval for DC Bead in China in
the second half of 2010. DC Bead is currently approved in 40 countries, including the US (as LC BeadTM) and Europe.



15



---

##### Table of Contents

Together with our partner Sigma-Tau, we have engaged in preclinical work to confirm the
potential of ZADAXIN to enhance the immune response to pandemic flu H1N1 vaccines. ZADAXIN is approved in Italy and 12 other countries as an adjuvant for influenza vaccine in immunocompromised patients or as an immune stimulant. Animal studies are
currently under way to assess the possibility that one or two injections would suffice. A small, brief clinical study in a targeted population in Italy is planned in the fourth quarter of 2009, and we expect to report results by the end of 2009 or
early 2010. We are currently building inventories to address the potential increased demand associated with this healthcare situation.

We are seeking a partner for a phase 3 trial to evaluate thymalfasin for use 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 this worldwide market opportunity could increase by approximately $500 million. We do not intend to proceed with the trial unless we reach agreement with a partner.

We continue our clinical development program for SCV-07 which is being studied in two indications: oral mucositis and HCV. We are currently
conducting a phase 2 clinical trial to assess the safety and efficacy of SCV-07 for the delay of onset of severe oral mucositis in subjects receiving chemoradiation therapy for the treatment of cancers of the head and neck. We expect to complete
enrollment of this trial before the end of 2009 and to report results in the first half of 2010.

In October 2009, we
announced the initiation of our phase 2 clinical trial of SCV-07 for the treatment of HCV. This multicenter, multidose, open-label study is designed to evaluate the safety and immunomodulatory effects of SCV-07 as a monotherapy or in combination
with ribavirin in noncirrhotic patients with genotype 1 chronic HCV who have relapsed after at least 44 weeks of treatment with pegylated interferon and ribavirin. We expect to complete enrollment in this trial in the first half of 2010 and to
report results in the second half of 2010. During our previous phase 2a clinical trial of SCV-07 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.

In October 2009,
we announced the discontinuation of our phase 2 clinical trial evaluating RP101, a nucleoside analog known as BVdU, for the treatment of late-stage pancreatic cancer. This decision followed the recommendation of the trials Data Safety
Monitoring Committee (DSMC) based upon the data reviewed at the most recent DSMC meeting. We expect to conduct a safety and efficacy analysis once the data are unblinded and will then evaluate what effect these data will have on any
future RP101 development potential.

We believe our cash and investments as of September 30, 2009, ongoing revenue
generating business operations and $6 million available line of credit will be sufficient to support our current operating plan for at least the next 12 months. Our results may fluctuate from quarter to quarter and we may report quarterly losses in
the future. Our ability to sustain operating profitability will be impacted by numerous factors including the expansion of our sales efforts for ZADAXIN, the regulatory approval process including the timing of United States Food and Drug
Administration (FDA) or international regulatory approvals, the number, timing, costs and results of preclinical and clinical trials of our products, market acceptance of ZADAXIN, and potentially of SCV-07, DC Bead, ondansetron
RapidFilm, the final evaluation of the discontinued RP101 trial, the timing of orders for ZADAXIN from international markets, particularly China, the acquisition of additional product rights and the funding, if any, provided as a result of corporate
partnering arrangements.

Accounting Guidance

In December 2007, the Financial Accounting Standards Board (FASB) issued guidance concerning: determining whether an arrangement constitutes a collaborative arrangement; how costs incurred and
revenue generated on sales to third parties and how payments between parties to the collaborative arrangement should be reported in the income statement; how an entity should characterize payments on the income statement; and what participants
should disclose in the notes to the financial statements about a collaborative arrangement. The guidance is effective our fiscal year beginning January 1, 2009. The adoption did not have a material impact on our financial statements.

In December 2007, the FASB issued authoritative guidance for business combinations which establishes principles and
requirements for how the acquirer in a business combination (i) recognizes and measures in its financial statements the identifiable assets acquired, the liabilities assumed and any noncontrolling interest in the acquiree, (ii) recognizes
and measures the goodwill acquired in the business combination or a gain from a bargain purchase and (iii) determines what information to disclose to enable users of the financial statements to evaluate the nature and financial effects of the
business combination. The guidance was effective on a prospective basis and will impact business combination transactions for which the acquisition date occurs after December 15, 2008. Depending on the nature and magnitude of our future
business combination transactions, this guidance may have a material impact on our consolidated financial position and/or results of operations.

In December 2007, the FASB issued authoritative guidance that requires noncontrolling interests in subsidiaries to be reported as a component of stockholders equity in the
consolidated balance sheet. However, securities of an issuer that are redeemable at the option of the holder or outside the control of the issuer continue to be classified outside stockholders equity.



16



---

##### Table of Contents

The guidance also requires that earnings or losses attributed to the noncontrolling interests be reported as part of consolidated earnings and not as a separate component of income or expense,
and requires disclosure of the attribution of consolidated earnings to the controlling and noncontrolling interests on the face of the condensed consolidated statement of operations. The guidance was effective for us as of January 1, 2009, and
depending on the nature and magnitude of our future business transactions, may have a material impact on our consolidated financial position and/or results of operations.

In October 2008 and April 2009, the FASB issued authoritative guidance that clarifies determining fair value measurements and annual and interim disclosures in a market that is not active and identifying
transactions that are not orderly. This guidance is applicable to the valuation of auction-rate securities that we held for which there was an inactive market as of September 30, 2009. The guidance did not have a material impact on our
consolidated results of operations or consolidated financial position.

In April 2009, the FASB also issued guidance regarding
Recognition and Presentation of Other-Than-Temporary Impairments which amends the other-than-temporary impairment guidance in U.S. GAAP for debt securities to make the guidance more operational and to improve the presentation and disclosure of
other-than-temporary impairments for debt and equity securities. The adoption of this guidance did not have a material effect on our consolidated results of operations or consolidated financial position.

Critical Accounting Estimates and Assumptions

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make judgments, estimates and assumptions in the preparation of our consolidated
financial statements and accompanying notes. Actual results could differ from those estimates. We have not made any significant changes to our critical accounting policies as discussed in our Annual Report on Form 10-K for the year ended
December 31, 2008.

Results of Operations

Total Revenues

Product sales were $17,240,000 and $54,280,000 for the
three and nine-month periods ended September 30, 2009, respectively, as compared to $14,328,000 and $38,796,000 for the corresponding period in 2008. Our revenue growth was attributable to higher volume of ZADAXIN which we believe was primarily
due to increased demand as a result of the H1N1 flu virus, further market penetration in China, and a modest increase in prices from the 2008 to 2009 periods. For the three and nine-month periods ended September 30, 2009, product sales to China
were $16,663,000 and $52,479,000, or 97% of sales, respectively, as compared to $13,637,000 and $36,696,000, respectively, or 95% of sales, for the corresponding period in 2008. All product sales in each period were derived from sales of ZADAXIN.
Although revenues were higher than expected largely due to higher demand for ZADAXIN in the second quarter of 2009 which we believe related to the H1N1 flu virus, for the remainder of 2009, we expect our quarterly sales growth to continue at levels
more consistent with our established business.

For the three-month period ended September 30, 2009, sales to two
importing agents in China accounted for approximately 61% and 29% of our product sales. For the three-month period ended September 30, 2008, sales to two importing agents in China accounted for approximately 69% and 26% of our product sales.
For the nine-month period ended September 30, 2009, sales to two importing agents in China accounted for approximately 64% and 31% of our product sales. For the nine-month period ended September 30, 2008, sales to two importing agents in
China accounted for approximately 68% and 22% of our product sales. The two largest customers were the same importing agents in each of these periods.

Cost of Product Sales and Gross Margin on Product Sales

Gross margin on
product sales was 83% and 84% for the three and nine-month periods ended September 30, 2009, respectively, as compared to 84% and 83% for the three and nine-month periods ended September 30, 2008. We expect cost of product sales, and hence
gross margin on product sales, to vary slightly from period to period 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. For the
nine-month period ended September 30, 2008, we recorded a charge of $630,000 associated with our finished goods inventory related to vials made obsolete due to labeling requirements arising from our renewed import license. No significant
charges were recorded by us associated with our product inventory during the three or nine-month periods ended September 30, 2009.

Research and Development

Research and development expenses were $4,299,000
for the three-month period ended September 30, 2009, as compared to $4,706,000 for the corresponding period in 2008. The decrease in research and development expense was primarily due to a $216,000 decrease in clinical trial expenses due to
fluctuations in the timing of clinical trial expenses, a $175,000 decrease in consulting expenses related to a regulatory project in the 2008 period that did not recur in the 2009



17



---

##### Table of Contents

period, a $129,000 decrease in compensation and benefits expense and a $50,000 decrease in travel and entertainment expense both as a result of our cost containment efforts in the 2009 period.
These decreases were partially offset by an increase in the 2009 period of $187,000 in preclinical pharmacology expense to determine the potential of ZADAXIN to enhance the immune response to pandemic flu H1N1 vaccines.

Research and development expenses were $12,976,000 for the nine-month period ended September 30, 2009, as compared to $16,790,000 for
the corresponding period in 2008. During the nine months ended September 30, 2008, research and development expenses included $1,320,000 related to a milestone payment upon first patient dosing in the RP101 phase 2 clinical trial and we
incurred drug development and manufacturing costs of approximately $2,064,000 primarily related to the scale up and manufacture of RP101 and purchase of Gemcitabine in our RP101 clinical trial. There were no similar expenses for the corresponding
period of 2009. Research and development expenses also decreased during the nine months ended September 30, 2009 as a result of a decrease of $290,000 in recruitment fees, a decrease of $246,000 in travel and entertainment expenses, a decrease
of $243,000 in preclinical pharmacology costs, and a decrease of $225,000 in consulting fees. These decreases were partially offset by increased clinical trial expenses of approximately $541,000 related primarily to our RP101 clinical trial and
SCV-07 mucositis clinical trial as a result of increased enrollment in these trials during the 2009 period.

The initiation
and continuation of our clinical development programs has had, and will 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 costs in total for 2009 relating to research and development will decrease compared to 2008 primarily due to reduced spending
related to our phase 2 clinical trial for RP101. However, we expect increased research and development expenses in the fourth quarter of 2009 primarily due to a license payment of $1,000,000 related to our licensing agreement with APR, the timing of
other clinical development expenses, and potentially for H1N1 human studies. In general, we expect research and development expenses to vary substantially from quarter to quarter as we pursue our strategy of initiating additional preclinical and
clinical trials and testing, acquiring product rights, and expanding regulatory activities.

Sales and Marketing

Sales and marketing expenses were $4,746,000 for the three-month period ended September 30, 2009, as compared to
$4,188,000 for the corresponding period in 2008. The increased level of sales and marketing expenses was primarily due to $194,000 of additional conference expense as a result of increased local seminar participation and sales meetings and $201,000
of additional compensation and benefits expenses as we continued to expand sales efforts for ZADAXIN for the 2009 period.

Sales and marketing expenses were $13,898,000 for the nine-month period ended September 30, 2009, as compared to $12,328,000 for the corresponding period in 2008. The increased level of sales and marketing expenses was primarily due to
$842,000 of additional conference expense as a result of increased local seminar participation and sales meetings, $453,000 of additional compensation and benefits expenses, $109,000 of additional rent expense, and $104,000 of additional China
business taxes as we continued to expand sales efforts for ZADAXIN for the 2009 period. We expect sales and marketing expenses for 2009 to be higher than those incurred in 2008 primarily due to increased sales commissions from higher sales and
expansion of our sales efforts associated with growth in our international business.

General and Administrative

General and administrative expenses were $2,939,000 for the three-month period ended September 30, 2009, as compared
to $2,405,000 for the corresponding period in 2008. The increased levels of general and administrative expenses were primarily due to an increase of $191,000 in compensation and benefits related expenses and an increase of $315,000 in legal fees.

General and administrative expenses were $8,598,000 for the nine-month period ended September 30, 2009, as compared to
$8,286,000 for the corresponding period in 2008. The increased levels of general and administrative expenses of $312,000 were primarily due to an increase of $511,000 in board and employee compensation and benefits related expenses, an increase of
$209,000 in legal fees, and an increase of $167,000 in rent expense, partially offset by a reduction of $334,000 in accounting and professional fees, and a reduction of $216,000 in employment recruitments costs. We believe that general and
administrative expense for 2009 will remain at a comparable level to 2008, although these expenses may vary from quarter to quarter.

Interest and Investment Income and Expense

Interest and investment income was $23,000 for the three-month
period ended September 30, 2009, as compared to $116,000 for the corresponding period in 2008, and was $128,000 for the nine-month period ended September 30, 2009, as compared to $501,000 for the corresponding period in 2008. The decrease
was primarily due to lower interest earned on cash balances in the 2009 periods.



18



---

##### Table of Contents

Interest and investment expense was $49,000 and $149,000 for the three and nine-month
periods ended September 30, 2009, respectively, and relates to amortization of loan origination fees related to our line of credit. There was no interest and investment expense recorded for the three and nine-month periods ended
September 30, 2008.

Provision for Income Tax

Provision for income tax was $162,000 and $39,000 for the three-month periods ended September 30, 2009 and 2008, respectively, and was
$474,000 and $341,000 for the nine-month periods ended September 30, 2009 and 2008, respectively, and relates to our foreign operations in China. The increase in provision for income tax for the three and nine-month periods ended
September 30, 2009, as compared to the corresponding period in 2008, resulted from an increase in operating activities in China in the 2009 periods and an increase in the statutory tax rate in China from 18% in 2008 to 20% in 2009.

We have not recorded any U.S. federal or state income tax expense for the three or nine-month periods ended September 30, 2009 or
2008. Undistributed earnings of our foreign subsidiaries amounted to approximately $51,408,000 at September 30, 2009. These earnings are considered to be permanently reinvested and accordingly, no deferred U.S. income taxes have been provided
thereon.

Liquidity and Capital Resources

Days sales outstanding in accounts receivable, using the average receivables method, were 93 and 115 days as of September 30, 2009 and 2008, respectively. The majority of our sales are to
customers in 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 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 as of September 30, 2009, compared to September 30, 2008. We believe that the 90 day credit terms
with our largest customer in China will continue into the foreseeable future.

At September 30, 2009 and
December 31, 2008, we had $35,058,000 and $29,715,000, respectively, in cash and investments, including $1,582,000 of ARS recorded at fair value as trading securities. 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. Disruptions in the credit markets have adversely affected the market for ARS. However, we do not believe that the underlying securities or collateral have been permanently affected and we continue to earn
interest on our ARS.

In November 2008, we accepted an Auction Rate Securities Rights Offer (the 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.

Net cash provided by operating activities totaled $2,777,000 for the
nine months ended September 30, 2009, compared to cash used in operating activities of $8,712,000 for the nine months ended September 30, 2008. Net cash provided by operating activities of $2,777,000 for the nine months ended
September 30, 2009 was comprised primarily of net income of $9,499,000 which was adjusted for non-cash items such as stock-based compensation expense of $1,306,000, depreciation and amortization of $398,000, and $8,425,000 of net cash outflow
related to changes in operating assets and liabilities. Such changes primarily included an increase of $5,329,000 in accounts receivable due to an increase in sales and normal fluctuations in the timing of payments received from customers, an
increase of $2,464,000 in inventory to address potential increased demand, and a net decrease of $734,000 in accrued compensation and benefits primarily as a result of the payment of our fiscal year 2008 incentive bonus payments to employees
occurring during the nine months ended September 30, 2009.

The $8,712,000 of net cash used in operating activities for
the nine-month period ended September 30, 2008 was comprised primarily of net loss of $5,205,000 which was adjusted for non-cash items such as stock-based compensation expense of $1,414,000, depreciation and amortization of $243,000, and
$5,164,000 of net cash outflow related to changes in operating assets and liabilities. Such changes included an increase of $5,176,000 in our accounts receivable due to an increase in sales and fluctuations in the timing of customer payments
received and a decrease in our accrued clinical trials expenses of $1,448,000 primarily as a result of payments made to vendors during the nine months ended September 30, 2008 related to the phase 2 RP101 and SCV-07 clinical trials, and to the
development planning for a phase 3 melanoma clinical trial. In addition,



19



---

##### Table of Contents

deferred revenue increased $733,000 and the increase related to initial sales into a new market. Prepaid expenses and other assets decreased $933,000 and accounts payable and other accrued
expenses decreased $636,000 primarily related to our amended license agreement with Wayne State University that resulted in a decrease in our accrued and prepaid royalties.

Net cash used in investing activities amounted to $126,000 for the nine-month period ended September 30, 2009, compared to cash
provided by investing activities of $842,000 for the nine-month period ended September 30, 2008. The change in the 2009 period was primarily due to a $901,000 decrease in net proceeds from the sales and purchases of marketable securities and a
$67,000 increase in the purchases of fixed assets primarily related to the expansion of our corporate office facility as compared to the prior year period.

Net cash provided by financing activities amounted to $2,600,000 and $149,000 for the nine-month periods ended September 30, 2009 and 2008, respectively, and consisted of proceeds from issuance of
common stock under our employee stock option plans.

To provide us additional flexibility in managing our operations and
funding our clinical trials, in November 2008, SciClone and its subsidiaries, SciClone Pharmaceuticals International Ltd. (SPIL) and SciClone Pharmaceuticals International China Holding Ltd. (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 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.

The line of credit bears interest at the banks prime rate plus
1.75% (5.75% at September 30, 2009) 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 September 30, 2009, there were no outstanding borrowings
under the line of credit, and there was $6,000,000 available for future borrowing.

In May 2009, we filed a shelf registration
statement on Form S-3 with the SEC under which we may offer and sell up to $50.0 million of our securities, (plus an additional $10.0 million that we could sell under immediately effective related registration statement), assuming we continue to
meet the SECs eligibility requirements for primary offerings on Form S-3.

We believe that our existing cash and
investments, ongoing revenue generating business operations and $6 million available line of credit will be sufficient to support our current operating plan for at least the next 12 months. We have no current commitments to offer and sell any
securities that may be offered or sold pursuant to our registration statement. To the extent that we raise additional capital by issuing equity securities, our stockholders may experience dilution. Debt financing, if available, may subject us to
restrictive covenants and significant interest costs. To the extent that we raise additional funds through collaboration and licensing arrangements, we would be required to relinquish some rights to our technologies, product candidates or marketing
territories. Additional financing or collaboration and licensing arrangements may not be available when needed either at all or, on favorable terms.

We intend to continue to explore alternatives for financing to provide additional flexibility in managing our operations, in-licensing or acquiring new products, particularly in China, 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 conduct and complete further clinical trials or to acquire or in-license additional products. 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.

Contractual Obligations

During the nine-month period ended September 30, 2009, we renewed our operating lease agreements for our Shanghai and Beijing office facilities to extend the term of the leases and we entered into an operating lease agreement for our
Vietnam office. Minimum future rental payments under facility and equipment operating lease agreements, net of sublease income, at September 30, 2009 amount to a total of $417,000 remaining in 2009, $1,699,000 in 2010, $1,796,000 in 2011,
$1,490,000 in 2012, $1,432,000 in 2013, and $744,000 in 2014.



20



---

##### Table of Contents

There were no other material changes during the nine-month period ended September 30,
2009 to our contractual obligations as disclosed in our Form 10-K for the year ended December 31, 2008.

Related Party Transactions

None of our officers or directors, other than Dr. Camerini, Dr. Jones and Mr. Lapointe, as set forth below,
was involved in related party transactions in the three or nine-month periods ended September 30, 2009.

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 September 30, 2009. We also paid a $1,500,000 milestone payment upon completion of the final report in October 2009. Our accounting policy for recording funding amounts due to Sigma-Tau was to record the amounts to research and
development expense over the trial period including the period of completion of the final report. Based on the level of activity in this trial, we have recorded approximately $58,000 and $265,000 of research and development expense related to this
trial in the nine months ended September 30, 2009 and 2008, respectively. As of September 30, 2009 and December 31, 2008, we had accounts payable and clinical trial expenses of $1,800,000 and $1,442,000, respectively, due to
Sigma-Tau.

On March 30, 2009, we entered into a settlement agreement (the Settlement Agreement) with the
affiliates of Sigma-Tau (the Sigma-Tau Group). We issued a press release on March 31, 2009 (the Press Release), announcing the execution of the Settlement Agreement and a commercial agreement referred to herein as the
ZADAXIN Agreement, as well as certain actions that we have taken to implement the provisions of the Settlement Agreement. The Press Release, Settlement Agreement and ZADAXIN Agreement are exhibits to our Current Report on Form 8-K which
we filed with the SEC on April 1, 2009.

Off-Balance Sheet Arrangements

There were no off-balance sheet arrangements in the three or nine-month periods ended September 30, 2009.



|Item 3. | 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, term deposits, U.S. Treasury, or 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
September 30, 2009, 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 our auction rate
securities, which we have the right to sell at par value, at our sole discretion, anytime during the period from June 30, 2010 through July 2, 2012, and our Italian state bonds which mature in 2013. Our investment securities may be subject
to interest rate risk and could decrease in value if market interest rates rise. To minimize this risk, we primarily hold securities that are short-term in duration and maintain an average maturity of less than one year. We believe that our exposure
to interest rate risk is not significant and a 1% movement in market interest rates would not have a significant impact to the total value of our investment portfolio at September 30, 2009. We do not hold any derivative financial instruments
for speculation or trading purposes.

We determined the fair market values of our financial instruments based on the fair
value hierarchy 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. We categorized our $1,800,000 par value ARS as
level 3 in short-term investments due to the failures in the markets to provide quoted market prices for 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. 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. At September 30, 2009, the ARS were recorded at their determined fair value of $1,582,000 and the loss of $218,000 had been realized in our financial statements. 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 losses or gains for these securities.



21



---

##### Table of Contents

We have recorded our Put Option at its fair value of $189,000 in prepaid expenses and other
current assets on our accompanying condensed consolidated balance sheet as of September 30, 2009. 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, and amount of cash flows for the expected holding period. These inputs reflect
our assumptions about risk, developed based on the best information available in the circumstances. 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 result in material exchange losses and
could unpredictably, materially and adversely affect our operating results and stock price. Such losses have been insignificant to date.



|Item 4. | Controls and Procedures
|------- | -----------------------

Evaluation of
Disclosure Controls and Procedures

Under the supervision and with the participation of our management, including our Chief
Executive Officer (CEO) and Chief Financial Officer (CFO), we evaluated the effectiveness of our disclosure controls and procedures, as such term is defined in Rule 13a-15(e) promulgated under the Securities Exchange Act of
1934, as amended. Based on this evaluation, our CEO and CFO concluded that our disclosure controls and procedures were effective as of the end of the period covered by this quarterly report.

Changes in Internal Controls

As required by Rule 13a-15(d) of the Exchange Act, our management, including our CEO and CFO, conducted an evaluation of our internal control over financial reporting as defined in Exchange Act Rule 13a-15(f) to
determine whether any changes in our internal control over financial reporting occurred during the third quarter of fiscal 2009 that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.
Based on that evaluation, our CEO and CFO concluded that there have been no such changes during the third quarter of fiscal 2009.

Limitations of the Effectiveness of Internal Controls

Our management, including the CEO and CFO, does not
expect that our disclosure controls or our internal control over financial reporting will prevent or detect all error and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance
that the control systems objectives will be met. Our controls and procedures are designed to provide reasonable assurance that our control systems objective will be met and our CEO and CFO have concluded that our disclosure controls and
procedures are effective at the reasonable assurance level. The design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Further, because of the
inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, within our company have been
detected. These inherent limitations include the realities that judgments in decision-making can be faulty and that breakdowns can occur because of simple error or mistake. Controls can also be circumvented by the individual acts of some persons, by
collusion of two or more people, or by management override of the controls. The design of any system of controls is based in part on certain assumptions about the likelihood of future events. Projections of any evaluation of the effectiveness of
controls in future periods are subject to risks. Over time, controls may become inadequate because of changes in conditions or deterioration in the degree of compliance with policies or procedures. Notwithstanding these limitations, our disclosure
controls and procedures are designed to provide reasonable assurance of achieving their objectives. Our CEO and CFO have concluded that our disclosure controls and procedures are, in fact, effective at the reasonable assurance level.



22



---

##### Table of Contents

PART II. OTHER INFORMATION

Item 1. Legal Proceedings

None

Item 1A. Risk Factors

Our risk factors are set forth below in their entirety. The list is not exhaustive and you should carefully consider these risks and
uncertainties before investing in our common stock. We have made material changes from those risk factors included with our Annual Report on Form 10-K for the year ended December 31, 2008 for those risk factors pertaining to:



| |  |  | Our sales of ZADAXIN (thymalfasin or thymosin alpha 1) may fluctuate due to seasonality of product orders;
| | - |  | ----------------------------------------------------------------------------------------------------------



| |  |  | Our stock price may be volatile;
| | - |  | --------------------------------



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



| |  |  | Final results from our proposed or ongoing clinical trials for thymalfasin, SCV-07, DC Bead, and potentially RP101, may differ materially from interim
or pre-clinical trial results;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | We contract with third parties who may be our sole source suppliers for our clinical trial and commercial products;
| | - |  | -------------------------------------------------------------------------------------------------------------------



| |  |  | We need to obtain regulatory approval for thymalfasin, SCV-07, ondansetron RapidFilm, DC Bead, and potentially RP101, for the intended indications that
we are evaluating;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | If we are unable to manage our key personnel, or are unable to attract and retain additional, highly skilled and experienced personnel, our business
will suffer;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | We are subject to currency rate fluctuations;
| | - |  | ---------------------------------------------



| |  |  | Any recurrence of Severe Acute Respiratory Syndrome (SARS), H1N1 flu virus, or the outbreak of a different contagious disease may affect us;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Our investments are subject to certain risks;
| | - |  | ---------------------------------------------



| |  |  | New legislation may impact our financial positions or results of operations;
| | - |  | ----------------------------------------------------------------------------



| |  |  | We may be subject to intellectual property claims and litigation;
| | - |  | -----------------------------------------------------------------



| |  |  | Our business and operations are subject to the risks of being based in particular locations known for earthquakes, other natural catastrophic disasters
and service interruptions, and
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | We also added a risk factor regarding risks should we engage in acquisitions and a risk factor regarding relying on third parties for development of
our products.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------

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

While we have sales of ZADAXIN (thymalfasin or thymalfasin alpha 1) in certain markets, regulatory approval does not exist at
this time for ZADAXIN for the key markets of the United States, Europe (outside of Italy) and Japan and, in this respect ZADAXIN is still being developed. In 2006, we acquired the rights to distribute DC Bead in China, but we must receive regulatory
approval before we can commercialize this product. We previously believed that regulatory approval for DC Bead in China would be forthcoming in 2009; however, we were informed by the State Food and Drug Administration of China (SFDA)
that we will be required to conduct a local trial in China to supplement data already obtained from a previous DC Bead study performed in Hong Kong and submit additional data before the agency can approve DC Bead for use in China. We anticipate this
study will commence in the fourth quarter of 2009, following the protocol used previously in the Hong Kong study. We expect this trial will take 12 months to complete and analyze the results. If the trial results are positive, we expect to receive
regulatory approval for DC Bead in the second half of 2010. Our other potential products presently are SCV-07, RP101, and ondansetron RapidFilm and each of them is in an earlier stage of development than ZADAXIN. Clinical trials outcomes are
uncertain. For example, we recently halted our phase 2 trial of RP101 and we will be evaluating whether there are future development opportunities after unblinded data from that trial are available. 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.



23



---

##### Table of Contents

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 DC Bead, we are obligated to pay half of the costs in our efforts to obtain
regulatory approval in China and, due to recent events, the total amount of costs for DC Bead will increase. For RP101, we are obligated to make milestone payments if a phase 3 trial is successful. For ondansetron RapidFilm, we are obligated to make
a milestone payment upon regulatory approval. 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 ondansetron RapidFilm, DC Bead, SCV-07, and potentially RP101. 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 in most of Europe. Biocompatibles is providing SciClone with the necessary supporting
documents to obtain regulatory approval in China for DC Bead, APR Applied Pharma Research S.A. is providing SciClone with the necessary supporting documents to obtain regulatory approval in China and Vietnam for ondansetron RapidFilm, and RESprotect
would be primarily responsible for the scale-up of production for RP101, were it to occur. 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, with the overwhelming majority of revenues for ZADAXIN to date coming from China. If we experience difficulties in our foreign sales efforts, our business will suffer and our operating results
and financial condition will be harmed. For the nine-month periods ended September 30, 2009 and 2008, approximately 97% and 95%, 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 infrastructure and 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 we believe ZADAXIN may be 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



24



---

##### Table of Contents

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 and increasing regulations,
including difficulties and delays in obtaining registrations, renewals of registrations, permits, pricing approvals and reimbursement, increasing regulation of product promotion and selling practices, unexpected changes in regulatory requirements
and political instability. In addition, we recently experienced a strong upsurge in ZADAXIN sales which we believe is attributable both to the increasing penetration of ZADAXIN within the Chinese market, as well as concerns in China from the H1N1
flu virus. Although we believe that ZADAXIN sales will return to levels more consistent with our established business, distributors and hospitals in China could ultimately be found to have been stockpiling more ZADAXIN than needed for current use in
anticipation of potential shortages. If distributors and hospitals that purchase ZADAXIN have indeed been stockpiling more ZADAXIN than needed for current use, our sales of ZADAXIN may suffer as distributors and hospitals use ZADAXIN already in
their inventory before purchasing additional product from us. This could lead to uneven future revenue results for ZADAXIN and in turn materially impact our cash flow and business condition.

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 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 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, 2009 were greatly affected by the demand in China for ZADAXIN which we believe was in connection with Influenza A (H1N1). In addition, 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, it is not possible to predict what effect, if any, H1N1, SARS, or similar epidemics would
have on future sales of ZADAXIN, if they were to emerge. Although we do not market ZADAXIN for use in treating epidemic diseases such as Influenza A (H1N1) or SARS, if ZADAXIN is purchased in connection with 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.



25



---

##### Table of Contents

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 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.

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;
| | - |  | ----------------------------------------



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



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



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



26



---

##### Table of Contents

| |  |  | 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.
| | - |  | -------------------------------------------------------------------------

We have a history of operating losses and an accumulated deficit. Although we reported net income of $9,499,000 for the nine months ended
September 30, 2009, we have experienced significant operating losses in the past, and as of September 30, 2009, we had an accumulated deficit of approximately $167 million. If our operating expenses were to increase or if we were not able
to increase or sustain revenue, we may not achieve profitability over the next 12 months.

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

We believe our existing cash and
investments, ongoing revenue generating business operations and $6 million line of credit will be sufficient to support our current operating plan for at least the next 12 months. 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, and for ondansetron RapidFilm in China and Vietnam, the execution and successful completion
of thymalfasin, SCV-07, DC Bead 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. We may also need additional cash to fund a portion of the proposed phase 3 trial evaluating thymalfasin for stage IV melanoma if we are able to partner that program, and depending on the terms of any partnership. 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 our stock or equity in our subsidiaries 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.

In May 2009, we filed a Form S-3 Shelf
registration with the Securities and Exchange Commission (SEC) which was later declared effective by the SEC and will allow us to sell securities in one or more offerings. Future issuances 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 proposed or ongoing clinical trials for thymalfasin, SCV-07, RP101, ondansetron RapidFilm, and DC Bead 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 in
China and other markets. In



27



---

##### Table of Contents

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, SCV-07 in major markets, excluding Russia, DC Bead in China, and ondansetron RapidFilm in China and Vietnam.

Clinical trials are inherently risky and may reveal that our product candidates are ineffective or have unanticipated side effects and/or
drug interactions that may significantly decrease the likelihood of regulatory approval. In October 2009, we announced the discontinuation of our phase 2 clinical trial evaluating RP101, a nucleoside analog known as BVdU, for the treatment of
late-stage pancreatic cancer. This decision followed the recommendation of the trials Data Safety Monitoring Committee (DSMC) based upon the data reviewed at the most recent DSMC meeting. We expect to conduct a safety and efficacy
analysis once the data are unblinded and will then evaluate what effect these data will have on any future RP101 development potential. In addition, 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 DC Bead, ondansetron RapidFilm, 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 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 a trial may be dependent in part on finding a partner. 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 who are our sole source suppliers for our clinical trial and commercial products and their inability to deliver products that meet our quality-control standards 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. For example, Biocompatibles is the sole supplier of DC Bead, APR is the sole supplier of ondansetron RapidFilm, RESprotect is
the sole supplier of RP101 and Solvay Peptides S.A. is our sole supplier of SCV-07. Any unanticipated deficiencies in these suppliers, and/or recall of the manufacturing lots or similar action regarding the pegylated interferon alpha, ribavirin or
gemcitabine 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 and impair our competitive position.

Further, any deficiencies or shortages in supply of
our commercial products would adversely affect our ability to realize our sales plans. For example, 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 and
any manufacturing errors have the potential to require a product recall. 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. During 2009, we have experienced quality-control problems with a component of our ZADAXIN kit. Although we are taking steps to ensure that such problems do not continue, there is no assurance that we will either be successful in
doing so with our current supplier or be able to timely and cost-effectively qualify a new supplier for this component. 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 and may increase the cost of material produced.

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, if sales of ZADAXIN were to increase dramatically, our third-party suppliers may not be able to supply ZADAXIN either quickly enough or at a commercially reasonable cost, which could



28



---

##### Table of Contents

limit our ability to satisfy increased demand or could adversely affect the ability of these suppliers to provide products for our clinical trials. If any of our suppliers are unable to match our
need for supply, either because of product defects, inability to increase supply in the face of increased demand, or maintain financially viable businesses, our ability to effect our sales and protect our brand reputation would be materially
impaired, thereby materially and adversely affecting our sales and results of operations.

We rely on third parties for
development of our products and the inability of any of these parties to reliably, timely or cost-effectively provide us with their obligated services could materially harm the timing of bringing our products to market and accordingly adversely
affect our business.

We rely on third parties, 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 may engage in acquisitions and must successfully integrate any acquired products or companies in order to avoid a
material disruption to our business and material adverse effects to our financial results.

We may engage in one or more
acquisitions of products or companies. Acquisitions involve numerous risks, including the following:



| |  |  | difficulties and costs in integrating the operations, technologies, products and personnel of the acquired businesses;
| | - |  | ----------------------------------------------------------------------------------------------------------------------



| |  |  | inadequate internal control procedures and disclosure controls to comply with the requirements of Section 404 of the Sarbanes-Oxley Act of 2002,
or poor integration of a target companys or businesses procedures and controls;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | diversion of managements attention from normal daily operations of the business;
| | - |  | ---------------------------------------------------------------------------------



| |  |  | potential difficulties in completing projects associated with in-process research and development;
| | - |  | --------------------------------------------------------------------------------------------------



| |  |  | difficulties in entering markets in which we have no or limited direct prior experience and where competitors in such markets have stronger market
positions;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | insufficient net revenue to offset increased expenses associated with acquisitions;
| | - |  | -----------------------------------------------------------------------------------



| |  |  | potential failure to achieve commercial expectations;
| | - |  | -----------------------------------------------------



| |  |  | potential loss of key employees of the acquired companies; and
| | - |  | --------------------------------------------------------------



| |  |  | difficulty in forecasting revenues and margins.
| | - |  | -----------------------------------------------

Acquisitions may also cause us to:



| |  |  | issue common stock that would dilute our current shareholders percentage ownership;
| | - |  | ------------------------------------------------------------------------------------



| |  |  | assume liabilities, some of which may be unknown at the time of such acquisitions;
| | - |  | ----------------------------------------------------------------------------------



| |  |  | record goodwill and intangible assets that will be subject to impairment testing and potential periodic impairment charges;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------



| |  |  | incur amortization expenses related to certain intangible assets;
| | - |  | -----------------------------------------------------------------



| |  |  | incur large and immediate write-offs of in-process research and development costs; or
| | - |  | -------------------------------------------------------------------------------------



| |  |  | become subject to litigation.
| | - |  | -----------------------------

Mergers and acquisitions of biotechnology companies inherently entail risk, and no assurance can be given that any future acquisitions will be successful or will not adversely affect our business,
operating results, or financial condition. Failure to manage and successfully integrate acquisitions could harm our business and operating results in a material way. Even when an acquired company has already developed and marketed products, there
can be no assurance of the continued prospects or success of such products or that pre-acquisition due diligence will have identified all possible issues that might arise with respect to such products.



29



---

##### Table of Contents

If third-party reimbursement is not available or patients cannot otherwise pay for
ZADAXIN, DC Bead, ondansetron RapidFilm, SCV-07 or potentially 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, DC Bead, ondansetron RapidFilm, SCV-07 and potentially RP101. We cannot assure you that third-party
insurance coverage and reimbursement will be available for therapeutic products we might develop. Reimbursement is generally not available for ZADAXIN in China and we cannot assure you that we will be able to maintain existing reimbursements or
increase third-party payments for ZADAXIN or obtain third-party payments for DC Bead in China or ondansetron RapidFilm in China or Vietnam. 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.

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 oral mucositis phase 2 clinical trial for SCV-07 or our HCV phase 2 trial for SCV-07 and other trials we conduct.

We cannot predict the safety profile of the use of thymalfasin, RP101, DC Bead, ondansetron RapidFilm 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 involved 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 thymalfasin, RP101, DC Bead, ondansetron RapidFilm 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, DC Bead, ondansetron RapidFilm or SCV-07 when used in certain combination therapies.

If we do not obtain regulatory approval for thymalfasin, RP101, SCV-07, ondansetron RapidFilm or DC Bead for the intended indications
that we are evaluating, our revenues will be limited and our operating results may be materially affected.

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, for
the use of ondansetron RapidFilm in China and Vietnam, and for the use of 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 DC Bead, a chemotherapeutic drug delivery embolic agent designed to be used in the treatment of liver cancer. While 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, and believed that regulatory approval for



30



---

##### Table of Contents

DC Bead would be forthcoming in 2009. However, we were recently informed by the SFDA that we will be required to conduct a local trial in China to supplement data already obtained from a previous
DC Bead study performed in Hong Kong and submit additional data before the agency can approve DC Bead for use in China. We anticipate this study will commence in the fourth quarter of 2009, following the protocol used previously in the Hong Kong
study. We expect this trial will take 12 months to complete and analyze the results. If the trial results are positive, the Company expects to receive regulatory approval for DC Bead in the second half of 2010, however, we cannot give assurance that
such submission will be approved by the regulatory authorities. If additional 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.

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 are unable to manage our key personnel, or are unable to attract and retain additional, highly skilled and experienced personnel,
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. Further, we are also dependent on our ability to appropriately staff these personnel in appropriate positions as our business fluctuates. 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. Conversely, in the event that we need to reduce the size of a particular aspect of our business, we are also dependent on our ability to make such adjustments while retaining suitably skilled personnel. Further, 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 were any one of them to choose to leave employment with us. 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 conditions could decrease our sales and harm our



31



---

##### Table of Contents

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 a limited number of 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. China currently
maintains the value of the renminbi in a narrow currency trading band that may or may not fluctuate based upon government policy. Depending on market conditions and the state of the Chinese economy, it is possible that China could make future
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 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 SARS or the outbreak of a different contagious disease such as the Avian Flu, Influenza A (H1N1) 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 or
Influenza A (H1N1), 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.



32



---

##### Table of Contents

Our cash and 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 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 September 30, 2009, we held $1,582,000 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 by $218,000 as of September 30, 2009. 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.

In addition, financial instruments may subject the Company to a
concentration of credit risk. Substantially all of our cash, and cash equivalents are held by a limited number of financial institutions including all of our term deposits held by financial institutions in Hong Kong and offshore. Such term deposits
do not exceed federally insured limits and to date, we have not experienced any losses on our deposits of cash and cash equivalents. However, if any of these instruments permanently lost value or had their liquidity impaired, it would also 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 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 nine months ended September 30, 2009 and 2008, we recognized $1,306,000
and $1,414,000, 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.

Currently a
majority of our revenue is generated form customers located outside the United States, and a substantial portion of our assets, including employees, are located outside the United States. United States income taxes and foreign withholding taxes have
not been provided on undistributed earnings of non-United States subsidiaries, because such earnings are intended to be indefinitely reinvested in the operations of those subsidiaries. President Obamas administration has recently announced
initiatives that would substantially reduce our ability to defer U.S. taxes including: repeal deferral of U.S. taxation



33



---

##### Table of Contents

of foreign earnings, eliminate utilization or substantially reduce our ability to claim foreign tax credits, and eliminates various tax deductions until foreign earnings are repatriated to the
United States. If any of these proposals are constituted into legislation, they could have a negative impact on our financial position and results of operations.

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.

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 our not infringing valid, enforceable patents or proprietary rights of third parties, and not breaching any licenses that may relate to our technologies and products. 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.



34



---

##### Table of Contents

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

Clinical trials of any of our current and potential products or the actual commercial sales of our product
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 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 September 30, 2009, 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 Services LLC. The Rights have certain anti-takeover effects. Under certain circumstances the Rights could cause substantial dilution to a
person or group who



35



---

##### Table of Contents

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 subject to the risks of being based in particular locations known for
earthquakes, other natural catastrophic disasters and service interruptions.

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. Most of
our sales are into China for which we maintain a sole warehouse for finished goods in Hong Kong, which can experience severe typhoon storms. Although our distributors in China maintain several months supply of our product, were our warehouse
capability to be interrupted, either through a natural disaster such as flooding or through a service interruption, such as a lack of electricity to power required air conditioning, our ability to timely deliver finished product to China could be
adversely affected which in turn would materially adversely affect our sales and ensuing operating results.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

None.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Submission of Matters To a Vote of Security Holders

None.

Item 5. Other Information

None

Item 6. Exhibits



|              |  |                                                         
|------------- |  | --------------------------------------------------------
|ExhibitNumber |  | Description                                             
|31.1(1)       |  | Rule 13a-14(a) Certification of Chief Executive Officer.
|              | 
|31.2(1)       |  | Rule 13a-14(a) Certification of Chief Financial Officer.
|              | 
|32.1(1)       |  | Section 1350 Certification of Chief Executive Officer.  
|              | 
|32.2(1)       |  | Section 1350 Certification of Chief Financial Officer.  



|(1) | Filed Herewith.
|--- | ---------------



36



---

##### Table of Contents

SIGNATURE

Pursuant to the requirements 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.
|                       |  |  |  | (Registrant)                  
|                       |  |  | 
|Date: November 9, 2009 |  |  |  |                                |  | /s/    GARY S.
TITUS                                      
|                       |  |  |  |                                |  | Gary S. Titus                                             
|                       |  |  |  |                                |  | Senior Vice President, Finance and Chief Financial Officer



37



---

##### Table of Contents

INDEX TO EXHIBITS



|               |  |                                                         
|-------------- |  | --------------------------------------------------------
|Exhibit Number |  | Exhibit                                                 
|31.1(1)        |  | Rule 13a-14(a) Certification of Chief Executive Officer.
|               | 
|31.2(1)        |  | Rule 13a-14(a) Certification of Chief Financial Officer.
|               | 
|32.1(1)        |  | Section 1350 Certification of Chief Executive Officer.  
|               | 
|32.2(1)        |  | Section 1350 Certification of Chief Financial Officer.  



|(1) | Filed Herewith.
|--- | ---------------



38