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Emergent BioSolutions Inc.

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FY2012 Annual Report · Emergent BioSolutions Inc.
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Annual Report 2012

Corporate Headquarters

2273 Research Boulevard, Suite 400, Rockville, MD 20850 USA

www.emergentbiosolutions.com

Emergent BioSolutions is a specialty pharmaceutical company seeking to protect and 
enhance life by offering specialized products to healthcare providers and governments to 
address medical needs and emerging health threats. Additional information may be found  
at www.emergentbiosolutions.com.

Directors, Officers and Senior Management

Board of Directors 

Fuad El-Hibri (5*) 

Executive Chairman, 

Emergent BioSolutions Inc.

Daniel J. Abdun-Nabi (5) 

President and Chief Executive Officer, 

Emergent BioSolutions Inc.

Dr. Sue Bailey (3, 4*) 

Advisor to the Director of the  

National Cancer Institute; Former 

Assistant Secretary of Defense  

(Health Affairs)

Zsolt Harsanyi, Ph.D. (1, 4, 5) 

Chairman of the Board, 

N-Gene Research Laboratories, Inc.

John E. Niederhuber, M.D. (2, 4) 

Executive Vice President, Inova Health 

System and Chief Executive Officer, 

Inova Translational Medicine Institute

Ronald B. Richard (1, 3*, 5, 6) 

President and Chief Executive Officer, 

The Cleveland Foundation

Louis W. Sullivan, M.D. (2*, 3) 

President Emeritus, 

Morehouse School of Medicine; 

Former Secretary, Department 

of Health and Human Services

Marvin L. White (1*, 2, 5) 

Vice President and Chief Financial 

Officer, St. Vincent Health; Former 

Chief Financial Officer, Lilly USA

1  Audit Committee

2  Compensation Committee

3   Nominating & Corporate  

Governance Committee

4  Scientific Review Committee

5  Strategic Operations Committee

6  Lead Independent Director

*Chairperson of Committee

Corporate Officers and Senior Management

Fuad El-Hibri* 

Executive Chairman of the  

Board of Directors

Daniel J. Abdun-Nabi* 

W. James Jackson, Ph.D. 

Senior Vice President and  

Chief Scientific Officer

Denise D. Landry 

President, Chief Executive Officer  

Senior Vice President and  

and Director

Chief Quality Officer

Steven N. Chatfield, Ph.D. 

Allen M. Shofe 

Executive Vice President,  

Strategic Investments Division

Adam R. Havey* 

Executive Vice President and 

President, Biodefense Division

Robert G. Kramer* 

Executive Vice President,  

Corporate Services Division,  

Executive Vice President,  

Corporate Affairs Division

Scott C. Stromatt, M.D. 

Senior Vice President and  

Chief Medical Officer

Chief Financial Officer, Treasurer

*  Executive Officer

Corporate Information

Corporate Headquarters

2273 Research Blvd., Suite 400

Rockville, MD 20850, United States

Tel: 301-795-1800  Fax: 301-795-1899

www.emergentbiosolutions.com

Other Locations

3500 N. Martin Luther King Jr. Blvd.

Lansing, MI 48906, United States

Tel: 517-327-1500  Fax: 517-327-7202

5901 East Lombard St.

Baltimore, MD 21224, United States

Tel: 410-246-6200  Fax: 410-246-6199

300 Professional Drive

Gaithersburg, MD 20879, United States

Tel: 301-590-0129  Fax: 301-590-1252

Walter-Gropius-Str. 17

80807 Munich, Germany

Tel: +49 89 550 698 80  Fax: +49 89 550 698 888

2401 4th Ave., Suite 1050 

Seattle, WA 98121, United States 

Tel: 206-838-0500  Fax: 206-838-0503

540 Eskdale Road

Winnersh Triangle

Wokingham, Berkshire, RG41 5TU

United Kingdom

Tel: +44 (0)118 944 3300  Fax: +44 (0)118 944 3302

2180 Immokalee Road, Suite 208

Naples, FL 34110, United States

Tel: 239-653-9508  Fax: 239-325-8316

The Willard

1455 Pennsylvania Avenue NW, Suite 1225

Washington, DC 20004, United States

Tel: 301-795-6788  Fax: 301-737-0558

Additional copies of the company’s Form 10-K for the  

year ended December 31, 2012, filed with the Securities 

and Exchange Commission, and copies of the exhibits 

thereto, are available without charge upon written 

Investor Relations 

Robert G. Burrows 

Vice President, Investor Relations 

E-mail: burrowsr@ebsi.com 

request to Investor Relations, Emergent BioSolutions, 

Tel: 301-795-1877  Fax: 301-795-1899

2273 Research Blvd, Suite 400, Rockville, MD 20850, by 

calling (301) 795-1800 or by accessing the company’s 

website at www.emergentbiosolutions.com.

Independent Registered Public Accounting Firm 

Ernst & Young LLP 

McLean, VA, United States

Stock Transfer Agent and Registrar 

Investors with questions concerning account 

information, new certificate issuances, lost  

or stolen certificate replacement, securities 

transfers, or the processing of a change of  

address should contact:

American Stock Transfer & Trust Company 

6201 15th Avenue 

Brooklyn, NY 11219, United States 

Tel: 800-937-5449 or 718-921-8124 

www.amstock.com

Corporate Counsel 

Wilmer Cutler Pickering Hale and Dorr LLP 

Washington, DC, United States

Market Information 

Emergent BioSolutions Inc. common stock has 

traded on the New York Stock Exchange under the 

trading symbol EBS since November 15, 2006.

Annual Meeting 

Thursday, May 23, 2013 

9 a.m., Eastern Time 

Sheraton Rockville Hotel 

920 King Farm Road 

Rockville, MD 20850

Corporate Governance 

Our Chief Executive Officer intends to submit his 

annual chief executive officer certification to the 

New York Stock Exchange within 30 days of the 

date of our Annual Meeting of Stockholders in 

accordance with the New York Stock Exchange 

listing requirements.

Emergent BioSolutions Inc. is strongly committed 

to the highest standards of ethical conduct and 

corporate governance. Our Board of Directors  

has adopted Corporate Governance Guidelines, 

along with the charters of the Board Committees 

and a Code of Conduct and Business Ethics for 

directors, officers and employees, all of which  

are available on the company’s website at  

www.emergentbiosolutions.com.

UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION 
WASHINGTON, D.C. 20549 
FORM 10-K 

(Mark One) 

(cid:58) 

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

For the fiscal year ended December 31, 2012 

OR 

(cid:133) 

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: 001-33137 

EMERGENT BIOSOLUTIONS INC. 
(Exact Name of Registrant as Specified in Its Charter) 

Delaware 
(State or Other Jurisdiction of Incorporation or Organization) 

14-1902018 
(IRS Employer Identification No.) 

2273 Research Boulevard, Suite 400, Rockville, Maryland 
(Address of Principal Executive Offices) 

20850 
(Zip Code) 

Registrant's Telephone Number, Including Area Code: (301) 795 - 1800 
Securities registered pursuant to Section 12(b) of the Act: 

                                        Common stock, $0.001 par value per share 

Series A junior participating preferred stock purchase rights  

Title of Each Class  

Name of Each Exchange on Which Registered 

New York Stock Exchange 
New York Stock Exchange 

Securities registered pursuant to Section 12(g) of the Act: None 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of Securities Act. Yes (cid:133) No (cid:58) 

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes (cid:133) No (cid:58) 

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 (cid:58) No (cid:133) 

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 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 (cid:58) No (cid:133) 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the 
best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this 
Form 10-K. (cid:133) 

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 definitions of "large accelerated filer," "accelerated filer," and "smaller reporting company" in Rule 12b-2 of the Exchange Act. (Check one): 

Large accelerated filer (cid:133) Accelerated filer (cid:58) Non-accelerated filer (cid:133) Smaller reporting company (cid:133) 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes (cid:133) No (cid:58) 

The aggregate market value of voting and non-voting common equity held by non-affiliates of the registrant as of June 30, 2012 was approximately $367 
million based on the price at which the registrant's common stock was last sold on that date as reported on the New York Stock Exchange. 

As of February 28, 2013, the registrant had 35,925,891 shares of common stock outstanding. 

DOCUMENTS INCORPORATED BY REFERENCE 

Portions of the registrant's definitive proxy statement for its 2013 annual meeting of stockholders scheduled to be held on May 23, 2013, which is expected 
to be filed with the Securities and Exchange Commission not later than 120 days after the end of the registrant's fiscal year ended December 31, 2012, are 
incorporated by reference into Part III of this annual report on Form 10-K. With the exception of the portions of the registrant's definitive proxy statement for 
its 2013 annual meeting of stockholders that are expressly incorporated by reference into this annual report on Form 10-K, such proxy statement shall not be 
deemed filed as part of this annual report on Form 10-K. 

 
 
 
 
 
 
 
  
  
 
  
  
 
 
 
                                     
                              
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
EMERGENT BIOSOLUTIONS INC. 
ANNUAL REPORT ON FORM 10-K 
FOR THE FISCAL YEAR ENDED DECEMBER 31, 2012 

BioThrax® and any and all Emergent BioSolutions Inc. brand, product, service and feature names, logos and slogans are trademarks or 
registered trademarks of Emergent BioSolutions Inc. or its subsidiaries in the United States or other countries. All rights reserved. All other brand, 
product, service and feature names or trademarks are the property of their respective owners. 

 INDEX 

PART I 
Item 1. 
Item 1A. 
Item 1B. 
Item 2. 
Item 3. 
Item 4. 
PART II 
Item 5. 
Item 6. 
Item 7. 
Item 7A. 
Item 8. 
Item 9. 
Item 9A. 
Item 9B. 
PART III 
Item 10. 
Item 11. 
Item 12. 
Item 13. 
Item 14. 
PART IV 
Item 15. 

Business 
Risk Factors 
Unresolved Staff Comments 
Properties 
Legal Proceedings 
Mine Safety Disclosures 

Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities 
Selected Financial Data 
Management's Discussion and Analysis of Financial Condition and Results of Operations 
Quantitative and Qualitative Disclosures About Market Risk 
Financial Statements and Supplementary Data 
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 
Controls and Procedures 
Other Information 

Directors, Executive Officers and Corporate Governance 
Executive Compensation 
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 
Certain Relationships and Related Transactions, and Director Independence 
Principal Accountant Fees and Services 

Exhibits and Financial Statement Schedules 
Signatures 
Exhibit Index 

Page Number 

4 
21 
44 
44 
44 
44 

44 
46 
47 
59 
60 
83 
83 
85 

85 
85 
85 
85 
85 

86 
87 
88 

2 

 
 
 
 
 
 
 
 
  
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS 

This  annual  report  on  Form  10-K  and  the  documents  incorporated  by  reference  herein  contain  forward-looking  statements  within  the 
meaning of the Private Securities Litigation Reform Act of 1995 and Section 21E of the Securities Exchange Act of 1934, as amended, that involve 
substantial  risks  and  uncertainties.  All  statements,  other  than  statements  of  historical  fact,  including  statements  regarding  our  strategy,  future 
operations,  future  financial  position,  future  revenues,  projected  costs,  prospects,  plans  and  objectives  of  management,  are  forward-looking 
statements.  The  words  "anticipate,"  "believe,"  "estimate,"  "expect,"  "intend,"  "may,"  "plan,"  "predict,"  "project,"  "will,"  "would"  and  similar 
expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. 

These forward-looking statements include, among other things, statements about: 

(cid:131)

(cid:131)
(cid:131)
(cid:131)
(cid:131)

(cid:131)

(cid:131)
(cid:131)
(cid:131)

(cid:131)
(cid:131)

(cid:131)
(cid:131)
(cid:131)
(cid:131)

our ability to perform under our contracts with the U.S. government related to BioThrax® (Anthrax Vaccine Adsorbed), our FDA-approved 
anthrax vaccine, including the timing of deliveries; 
our plans for future sales of BioThrax, including our ability to obtain funding for existing procurement contracts with the U.S. government; 
our ability to successfully execute our growth strategy and achieve our financial and operational goals; 
our plans to pursue label expansions and other improvements for BioThrax; 
our  ability  to  perform  under  our  development contract  with  the U.S.  government  for  our  product  candidate  PreviThraxTM  (Recombinant 
Protective Antigen Anthrax Vaccine, Purified); 
our ability to perform under our contract with the U.S. government to develop and obtain regulatory approval for large-scale manufacturing 
of BioThrax in Building 55, our large-scale vaccine manufacturing facility in Lansing, Michigan; 
our plans to expand our manufacturing facilities and capabilities; 
the rate and degree of market acceptance of our products and product candidates; 
the  success  of  ongoing  and  planned  development  programs,  preclinical  studies  and  clinical  trials  of  our  product  candidates  and  post-
approval clinical utility of our products; 
our ability to identify and acquire or in-license products and product candidates that satisfy our selection criteria; 
our ability to successfully integrate and develop the products or product candidates, programs, operations and personnel of any entities or 
businesses that we acquire; 
our ability to selectively enter into new collaborative arrangements; 
the timing of and our ability to obtain and maintain regulatory approvals for our products and product candidates; 
our commercialization, marketing and manufacturing capabilities and strategy; and 
our estimates regarding expenses, future revenues, capital requirements and needs for additional financing. 

We may not actually achieve the plans, intentions or expectations disclosed in our forward-looking statements, and you should not place 
undue  reliance  on  our  forward-looking  statements.  Actual  results  or  events  could  differ  materially  from  the  plans,  intentions  and  expectations 
disclosed in the forward-looking statements we make. We have included important factors in this special note and elsewhere in this annual report, 
particularly in the "Risk Factors" section in Item 1A of this annual report on Form 10-K, that we believe could cause actual results or events to differ 
materially  from  the  forward-looking  statements  that  we  make.  Our  forward-looking  statements  do  not  reflect  the  potential  impact  of  any  future 
acquisitions, mergers, dispositions, joint ventures or investments we may make. 

You  should  read  this  annual  report,  including  the  documents  that  we  have  incorporated  by  reference  herein  or  filed  as  exhibits  hereto, 
completely and with the understanding that our actual future results may be materially different from what we expect. We disclaim any obligation to 
update any forward-looking statements. 

3 

 
 
 
 
 
 
 
 
 
 
  
 
PART I  

ITEM 1.  

 BUSINESS  

Overview 

We  are  a  specialty  pharmaceutical  company  seeking  to  protect  and  enhance  life  by  developing  and  offering  specialized  products  to 
healthcare providers and governments for use in addressing medical needs and emerging health threats. We have two operating divisions: Biodefense 
and  Biosciences.  For  financial  reporting  purposes,  we  operate  in  two  business  segments  that  correspond  to  these  two  operating  divisions.  For 
information  for each  of  our  business  segments,  see  Note  21  to  our  Consolidated Financial  Statements  included  in  Item  8  of  this annual  report  on 
Form 10-K. 

Our  Biodefense  division  is  directed  to  government-sponsored  development  and  supply  of  countermeasures  against  potential  agents  of 
bioterror or biowarfare and primarily targets the infectious disease anthrax. Our programs in this division include one marketed product, BioThrax® 
(Anthrax Vaccine Adsorbed), the only vaccine approved by the U.S. Food and Drug Administration, or FDA, for the prevention of anthrax disease, 
as well as investigational product candidates. Operations in this division include biologics manufacturing, regulatory and quality affairs in support of 
BioThrax and a product development and manufacturing infrastructure in support of our investigational product candidates. 

Our Biosciences division is directed to commercial opportunities and primarily targets oncology indications. Our programs in this division 
include one clinical stage product candidate for chronic lymphocytic leukemia, or CLL, as well as investigational product candidates and platform 
technologies.  Operations  in  this  division  include  product  development  in  support  of  our  CLL  product  candidate  and  our  investigational  product 
candidates, and manufacturing and related infrastructure initiatives in support of our platform technologies. 

We have derived substantially all of our product revenues from sales of BioThrax to the U.S. Department of Health and Human Services, 
or  HHS.  We  expect  for  the  foreseeable  future  to  continue  to  derive  substantially  all  of  our  product  revenues  from  the  sale  of  BioThrax  to  U.S. 
government customers. Product revenues were $215.9 million in 2012, which consisted of $215.3 million from the Centers for Disease Control and 
Prevention, or CDC, an operating division of HHS, and $546,000 from international and other domestic customers. Product revenues were $202.4 
million in 2011, which consisted of $200.9 million from CDC and HHS and $1.5 million from international and other domestic customers. Product 
revenues were $251.4 million in 2010, which consisted of $248.5 million from HHS and $2.9 million from international and other customers. We are 
focused  on  increasing  sales  of  BioThrax  to  the  U.S.  government,  expanding  the  market  for  BioThrax  sales  to  international  and  other  domestic 
customers and pursuing ongoing BioThrax enhancements, including initiatives to secure a second label indication for post-exposure prophylaxis, or 
PEP. 

A second significant source of revenue is contracts and grants revenue from governmental and non-governmental organizations, or NGOs. 
This  revenue,  which  was  $66.0  million  in  2012,  $71.0  million  in  2011  and  $34.8  million  in  2010,  partially  offsets  our  development  costs.  We 
continue to actively pursue additional sources of and opportunities for external financing of our product development efforts. 

Strategy 

We  have  developed  a  growth  strategy  based  upon  expanding  our  product  offerings  in  the  biodefense  field  and  specialty  pharmaceutical 
markets with the intent of increasing and diversifying revenues while maintaining a disciplined approach to spending. This strategy is supported by 
the following four principles: 

(cid:131)
(cid:131)
(cid:131)

(cid:131)

driving organic growth through maximizing the financial contribution of BioThrax; 
acquiring revenue generating products that complement our existing operations and competencies; 
focusing our product development efforts on promising late-stage candidates that we believe satisfy well defined criteria and seeking to 
utilize collaborations or non-dilutive funding; and 
continuing to partner with third parties, such as governments and NGOs. 

Products and Clinical Programs 

Our  total  research  and  development  expenditure  was  $120.2  million  in  2012,  $124.8  million  in  2011  and  $89.3  million  in  2010.  Our 

research and development efforts are primarily conducted by our Biodefense and Biosciences segments. 

Our Biodefense segment focuses on vaccines and antibody therapies for use against the infectious disease anthrax. We hold commercial 
rights to one marketed product, BioThrax, a pre-exposure prophylactic vaccine (general use prophylaxis, or GUP). We are pursuing development and 
hold  commercial  rights  to  the  following  clinical  stage  product  candidates:  BioThrax  for  the  PEP  indication,  a  post-exposure  prophylactic  vaccine 
product candidate and NuThrax, a product candidate based on BioThrax combined with the adjuvant CPG 7909. 

In  addition,  we  retain  commercial  rights  and  are  evaluating  the  future  development  strategy  for  the  following  programs:  PreviThrax,  a 
pre/post exposure prophylactic anthrax vaccine product candidate; Anthrivig, a human immune globulin anthrax therapeutic product candidate; and 
Thravixa, a fully human monoclonal antibody anthrax therapeutic product candidate. 

4 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Our Biosciences segment focuses on protein therapies to treat certain types of cancer and vaccines for use against infectious diseases. We 
are  pursuing  development  and  commercial  rights  to  TRU-016,  a  humanized  anti-CD37  ADAPTIR™  (modular  protein  technology,  which  was 
formerly  a  SMIP/Scorpion  therapeutic  product  candidate)  for  CLL.  We  are  also  developing  preclinical  product  candidates  including  additional 
protein therapeutics in our ADAPTIR pipeline, targeted for solid tumors, inflammatory bowel disease, rheumatoid arthritis, and a multivalent, cross-
protective human vaccine to protect against influenza caused by a broad range of circulating H5 influenza strains. 

We currently hold commercial rights to MVA85A, a tuberculosis vaccine product candidate. In February 2013, we announced the results of 
a Phase IIb clinical trial evaluating the safety and efficacy of MVA85A in preventing tuberculosis in infants. As a consequence of these results, we 
are  ceasing  further  development  work  on  MVA85A.  We  will  not  participate  in  or  fund  any  further  MVA85A  product  development  efforts  and 
anticipate closing the Oxford-Emergent Tuberculosis Consortium Limited, or OETC, joint venture by year end. 

No assessment of the safety or efficacy of our product candidates can be considered definitive until all clinical trials needed to support a 
submission for marketing approval are completed and a license is granted by applicable regulatory authority, such as the FDA. The results of our 
completed preclinical tests and Phase I and Phase II clinical trials do not ensure that our ongoing and planned later stage clinical trials for our product 
candidates will be successful. 

The  results  of  a  clinical  trial  are  statistically  significant  if  they  are  unlikely  to  have  occurred  by  chance.  We  determined  the  statistical 
significance  of  clinical  trial  results  based  on  a  widely  used,  conventional  statistical  method  that  establishes  the  p  value  of  the  results.  Under  this 
method, a p value of 0.05 or less represents statistical significance in most trials. Statistical significance is required of trials for both vaccine and 
therapeutic products.  

For vaccines, the immune responses observed in a group of vaccine trial participants can be compared with those observed in other groups 
of  trial  participants  or  with  an  assumed  response  rate.  Immunogenicity  alone  does  not  necessarily  establish  efficacy  for  purposes  of  regulatory 
approval.  Immunogenicity  data  only  provides  indications  of  potential  efficacy  and  are  not  necessarily  required  or  sufficient  to  enable  a  product 
candidate  to  proceed  to  Phase  II  or  later  stages  of  clinical  development.  Phase  I  clinical  trials  are  required  to  establish  the  safety  of  a  product 
candidate, before Phase II clinical trials may begin. 

Anthrax 

Disease  overview. Anthrax  is a potentially fatal disease  caused  by  the  spore  forming  bacterium Bacillus  anthracis. Anthrax  bacteria are 
naturally occurring, and spores are found in soil throughout the world. Anthrax spores can withstand extreme heat, cold and drought for long periods. 
Anthrax infections occur if the spores enter the body through a cut, abrasion or open sore, or by ingestion or inhalation. Once inside the body, anthrax 
spores germinate into anthrax bacteria that then multiply. Anthrax bacteria secrete three proteins: protective antigen, lethal factor and edema factor. 
Each of these proteins individually is non-toxic, but if allowed to interact on the surface of human or animal cells, they can form the highly potent 
toxins known as lethal toxin (protective antigen and lethal factor) or edema toxin (protective antigen and edema factor). 

Cutaneous  anthrax,  although  rare  in  the  United  States,  is  the  most  common  type  of  naturally  acquired  anthrax.  Cutaneous  anthrax  is 
typically  acquired  through  contact  with  contaminated  animals  and  animal  products.  The  fatality  rate  for  untreated  cases  of  cutaneous  anthrax  is 
estimated to be approximately 5% - 20% and less than 1% with antibiotic treatment. 

Gastrointestinal anthrax is a rare form of anthrax. Gastrointestinal anthrax is generally acquired through the consumption of meat and other 

food products contaminated with anthrax spores. The fatality rate of gastrointestinal anthrax is unknown, but is estimated to be 25% - 60%. 

Inhalational anthrax is the most lethal form of anthrax. We believe that aerosolized anthrax spores are the most likely method to be used in 
a  potential  anthrax  bioterrorism  attack.  Inhalational  anthrax  has  been  reported  to  occur  from  one  to  43  days  after  exposure  to aerosolized  spores. 
Initial symptoms of inhalational anthrax are non-specific and may include sore throat, mild fever, cough, malaise, or weakness, lasting up to a few 
days. After a brief period of improvement, the release of anthrax toxins may cause an abrupt deterioration in the health of the infected person, with 
the sudden onset of symptoms, including fever, shock and respiratory failure as the lungs fill with fluids. Hemorrhagic meningitis is common. Death 
often occurs within 24-36 hours of the onset of advanced respiratory complications. Prior to 2001, the fatality rate for untreated inhalational anthrax 
was estimated to be between 85% and 97%. With antibiotics the fatality rate is estimated to be 75%. The fatality rate for inhalational anthrax cases in 
2001, with intensive therapy, was 45%. 

Market opportunity and current treatments. Our current contract with the CDC, provides for the supply of up to 44.75 million doses of 
BioThrax into the Strategic National Stockpile, or SNS, over a five-year period. The maximum amount that could be paid to us under this contract is 
approximately $1.25 billion, subject to availability of funding to the CDC, and depending on the expiration dating of BioThrax delivered under the 
contract. The period of performance under the CDC contract is from September 30, 2011 through September 29, 2016. Funds for the procurement of 
doses of BioThrax with a value of approximately $477 million have been committed, of which 8.9 million doses representing approximately $235 
million have been delivered, as of December 31, 2012. 

To  date,  the  principal  customer  for  anthrax  medical  countermeasures  has  been  the  U.S.  government,  specifically  HHS  and  the  U.S. 
Department of Defense, or DoD. Most U.S. government spending on biodefense programs is in the form of development funding from the National 
Institute of Allergy and Infectious Disease, or NIAID, the Biomedical Advanced Research and Development Authority, or BARDA, and the DoD 
(including the Defense Advanced Research Projects Agency, or DARPA), and procurement of countermeasures by BARDA, CDC, and the DoD. The 
U.S.  government  is  the  largest  source  of  funding  for  academic  institutions  and  biotechnology  companies  conducting  biodefense  research  or 
developing vaccines and therapeutics directed at potential agents of bioterror or biowarfare. 

5 

 
 
 
 
 
 
 
 
 
 
  
 
 
 
The  Project  BioShield  Act  of  2004,  or  Project  BioShield,  authorizes  expedited  procurement  of  biomedical  countermeasures  against 
chemical, biological, radiological and nuclear attacks and related products. Project BioShield initially provided appropriations of $5.6 billion to be 
expended over ten years into a special reserve fund for procurement of countermeasures for the SNS. BARDA is one of the government agencies 
responsible for awarding procurement contracts for biomedical countermeasures. BARDA also provides development funding for advanced research 
and development in the biodefense arena. This appropriation funding for BARDA has been provided by annual appropriations by Congress. Congress 
also has appropriated annual funding for the CDC for the procurement of medical assets and countermeasures for the SNS and for NIAID to conduct 
biodefense  research.  This  appropriation  funding  has  been  in  addition  to  amounts  available  under  Project  BioShield  for  chemical,  biological, 
radiological and nuclear countermeasures, and provides funding for activities related to public health emergencies and infectious diseases. 

The  DoD,  primarily  through  the  Military  Vaccine  Agency,  or  MilVax,  administers  various  vaccination  programs  for  military  personnel 
against  specific  bioterrorism  threats.  The  level  of  spending  by  the  DoD  for  MilVax  is  a  function  of  the  size  of  the  U.S.  military  and  the  DoD's 
protocols with respect to vaccine stockpile management and active immunization. The DoD provides development funding for biodefense vaccines 
through its Joint Vaccine Acquisition Program, or JVAP. The DoD procures doses of BioThrax from HHS, rather than from us directly, to satisfy 
ongoing  requirements  for  its  active  immunization  program  in  accordance  with  an  October  2007  Presidential  Directive  that  outlines  the  U.S. 
government's objective to enhance coordination and cooperation among federal agencies with respect to countermeasure procurement and stockpile 
management. 

In addition to the U.S. government, we believe that other potential markets for the sale of biodefense countermeasures include: 

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foreign governments, including both defense and public health agencies; 
non-governmental  organizations  and  multinational  companies,  including  transportation,  critical  infrastructure  services  and  security 
companies; and 
health care providers, including hospitals and clinics. 

Although we have had modest sales to these markets to date, we believe that they may comprise an important growth opportunity for the 

overall biodefense market in the future. 

BioThrax has not been approved for the PEP indication. Antibiotics are administered for use against anthrax post-exposure and operate by 
killing the anthrax bacteria before the bacteria can release anthrax toxins into the body. However, antibiotics are not effective against anthrax toxins 
once the toxins are present in the body. Antibiotics also are ineffective against anthrax spores that are in the body and that remain dormant following 
exposure.  Anthrax  spores  may  remain  in  the  body  for  extended  periods,  which  can  potentially  germinate  into  anthrax  bacteria  after  antibiotic 
treatment  has  ended  and  lead  to  infection  and  disease.  Infection  may  also  occur  if  patients  do  not  adhere  to  the  prolonged  course  of  antibiotic 
treatment or are not able to remain on antibiotics for extended periods of time. In addition, antibiotics may not be effective against antibiotic resistant 
strains  of  anthrax.  Because  of  these  limitations,  the  CDC  has  recommended  administering  BioThrax  in  combination  with  antibiotics  under  an 
investigational new drug, or IND, application with informed consent of the patient as a PEP against anthrax disease as an emergency public health 
intervention.  BioThrax  may  also  be  administered  in  a  post-exposure  setting  without  informed  consent  under  an  Emergency  Use  Authorization,  or 
EUA, which can be issued in the event of a declared emergency by the commissioner of the FDA. 

BioThrax and BioThrax Related Programs 

BioThrax. BioThrax is the only FDA-approved vaccine for the prevention of anthrax disease. It is approved by the FDA as a pre-exposure 
prophylactic for use in adults who are at high risk of exposure to anthrax spores. BioThrax is manufactured from a sterile culture filtrate, made from a 
non-virulent strain of Bacillus anthracis. Based on its current product labeling, BioThrax is administered by intramuscular injection in three doses 
over a six month period with booster doses recommended thereafter. After the initial dose, two additional doses are given at one and six months, with 
booster doses following at 12 and 18 months and then annually thereafter. BioThrax includes AlhydrogelTM as an adjuvant. BioThrax is not currently 
approved  as  a  PEP  product.  Following  the  October  2001  anthrax  letter  attacks, however,  the  CDC  provided  BioThrax  under  an  IND  protocol  for 
administration as a PEP on a voluntary basis to Capitol Hill employees and certain others who may have been exposed to anthrax. 

As with any pharmaceutical product, the use of vaccines carries a risk of adverse health effects that must be weighed against the expected 

health benefit of the product. The adverse reactions that have been associated with the administration of BioThrax are similar to those observed 
following the administration of other adult vaccines and include local reactions, such as redness, swelling and limitation of motion in the inoculated 
arm, and systemic reactions, such as headache, fever, chills, nausea and general body aches. In addition, some serious adverse events have been 
reported to the vaccine adverse event reporting system, or VAERS, database maintained by the CDC and the FDA with respect to BioThrax. The 
report of any such adverse event to the VAERS database is not proof that the vaccine caused the event. These putative serious adverse events, 
including diabetes, heart attacks, autoimmune disorders, Guillain-Barre syndrome, lupus, multiple sclerosis, lymphoma and death, have not been 
causally linked to the administration of BioThrax.  

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BioThrax Related Programs 

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Extended expiry dating. In June 2009, we received approval from the FDA of our supplemental biologics license application, or BLA, to 
extend the expiry dating of BioThrax from three years to four years, which allows BioThrax to be stockpiled for a longer period of time. In 
December 2010, we submitted to the FDA a new supplemental BLA to extend the expiry dating of BioThrax from four years to five years, 
which would further extend the length of time BioThrax may be stockpiled. In February 2011, the FDA issued a complete response letter 
indicating that the submitted data were not adequate to support a five year expiry. 

Optimized dosing schedule for general use prophylaxis (GUP). In February 2010, we submitted a BLA efficacy supplement to the FDA to 
change the BioThrax dosing schedule from the current 0-, 1-, 6-, 12-, and 18-month schedule with annual boosters to a 0-, 1- and 6-month 
schedule  with  triennial  boosters.  The  supplemental  BLA  was  primarily  based  on  data  from  a  clinical  trial  completed  by  the  CDC  in 
December 2009 to evaluate whether as few as three doses of BioThrax administered over six months, with booster doses up to three years 
apart, would confer an adequate immune response. 

According to the statistical analysis plan of the trial, a switch in the dosing schedule would be justified by demonstrated non-inferiority of 
immune response of groups with a modified vaccination schedule as compared to the original approved schedule. The primary endpoints 
for comparison to determine non-inferiority were (1) geometric mean antibody titer, or GMT, (2) geometric mean antibody concentration, 
or  GMC,  and  (3)  the  proportion  of  subjects  achieving  4-fold  increase  in  antibody  titer  after  vaccination.  Non-inferiority  had  to  be 
demonstrated for all primary endpoints in order to support the use of specific regimens. In accordance with applicable regulatory guidance 
and the FDA's recommendations to the CDC on trial design, all non-inferiority tests were done at the 0.025 significance level to ensure that 
results were not due to random variation. A conclusion of non-inferiority, to be accepted by the FDA, required that the upper limits of 95% 
confidence intervals be less than 1.5 for GMT and GMC ratios and less than 0.1 for differences in proportions of subjects achieving 4-fold 
increase  in  antibody  titer.  In  this  trial,  the  immunogenicity  for  all  groups  with  a  modified  vaccination  schedule  was  non-inferior  to  the 
group with the original approved schedule for all primary endpoints. 

Second  label  indication to  include  PEP. We  plan  to  seek  approval  of  BioThrax  as  a  PEP  against  anthrax  disease,  to  be administered  in 
combination with the approved course of antimicrobial therapy in persons 18 to 65 years of age. In February 2007, the FDA granted Fast 
Track designation for BioThrax as PEP against anthrax disease. In October 2007, we completed a human clinical trial of BioThrax for the 
PEP  indication  using  the  anticipated  dosing  schedule  of  three  doses  of  BioThrax  given  two  weeks  apart.  The  data  from  that  trial,  in 
combination  with  data  from  our  non-clinical  studies,  was  used  to  design  our  anticipated  pivotal  human  clinical  trial.  We  submitted  our 
proposal for this trial to the FDA in May 2008. Based on an initial meeting with the FDA, we conducted additional studies employing the 
FDA animal rule to demonstrate efficacy of BioThrax in an anthrax post-exposure setting. These additional non-clinical studies included a 
confirmatory study for pre-exposure GUP, which we completed in September 2009. We conducted these non-clinical studies to determine 
the immune correlate of protection and proof-of-concept that BioThrax is protective in a post-exposure setting. 

In November 2010, a Vaccines and Related Biological Products Advisory Committee, or VRBPAC, was convened to discuss the pathway 
to licensure for protective antigen-based anthrax vaccines for a PEP indication (for the prevention of disease caused by residual Bacillus 
anthracis  spores  in  exposed  individuals  who  have  received  full  course  antibiotics)  using  the  animal  rule.  The  VRBPAC  agreed  with  an 
FDA-proposed strategy for bridging animal protection data to humans for protective antigen-based anthrax vaccines for a PEP indication 
using appropriately designed GUP studies. In November 2011, we initiated a pivotal immunogenicity and safety clinical study to evaluate a 
three-dose  vaccination  schedule  of  BioThrax  for  the  PEP  indication.  Our  development  efforts  to  obtain  approval  of  BioThrax  as  a  PEP 
product are supported in part with funding from BARDA. In June 2012, we entered into an extension of our contract with BARDA through 
March 2016. The modification provides us with up to $8.4 million in additional funding for a non-interference study of BioThrax as a PEP. 
We enrolled the first subject in that study in December 2012 and dosed the first subject in January 2013. We believe that the data from our 
non-clinical  efficacy  studies  such  as  our  GUP  studies  and  proof-of-concept  PEP  studies,  together  with  pivotal  data  on  human 
immunogenicity and noninterference of the vaccine with antimicrobials, will be sufficient to support the filing of a BLA supplement with 
the FDA for marketing approval of BioThrax for the PEP indication. 

Additional Anthrax Product Candidates 

NuThrax™  (Anthrax  Vaccine  Adsorbed  containing  CPG  7909  Adjuvant).  We  are  developing  NuThrax,  a  product  candidate  based  on 
BioThrax combined with CPG 7909, an adjuvant that we license from Pfizer Inc., or Pfizer, in part with funding from NIAID and BARDA. 
We anticipate that NuThrax will, among other things, require fewer doses to produce a sufficient protective immune response and elicit an 
enhanced immune response. We obtained additional U.S. government funding through an NIAID award in August 2010 to supplement the 
further development of NuThrax, including activities related to manufacturing and stability studies of Phase II clinical trial lots, process 
characterization and assay validation, and clinical trial preparation. The award also contains additional optional funding from NIAID for 
milestone-based activities including continued stability testing of Phase II clinical trial lots, non-clinical studies and a Phase II clinical trial 
to evaluate safety and immunogenicity of this product candidate. We enrolled and dosed the first subject in the Phase II clinical trial in 
January 2013. 

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In collaboration with us, Coley Pharmaceutical Group Inc., or Coley, which was acquired by Pfizer Inc., or Pfizer, in 2008, the owner of 
CPG 7909, conducted a double-blind Phase I clinical trial of BioThrax combined with CPG 7909 that was funded by DARPA. That trial, 
which was completed in 2005 and involved 69 healthy volunteers, was designed to evaluate the safety and immunogenicity of this product 
candidate compared to BioThrax alone and to CPG 7909 alone. In this Phase I trial, the product candidate was administered in three doses 
by intramuscular injection at two week intervals and elicited an enhanced immune response. The immunogenicity parameters for this trial 
were the mean peak antibody concentration and the median time to achieve mean peak immune response in trial participants who received 
BioThrax  combined  with  CPG  7909  as  compared  to  trial  participants  who  received  BioThrax  alone.  In  this  trial,  the  mean  peak 
concentration of antibodies to anthrax protective antigen in participants who received the product candidate was approximately 6.3 times 
higher  than  in  participants  who  received  BioThrax  alone.  This  result  was  statistically  significant,  with  a  p  value  of  less  than  0.001. 
Participants who received BioThrax alone achieved a mean peak geometric anti-PA IgG concentration approximately 42.5 days after first 
injection. Participants who received BioThrax combined with CPG 7909 achieved this same mean antibody concentration 21 days after the 
first  injection.  This  result  was  statistically  significant,  with  a  p  value  of  less  than  0.001.  In  this  trial,  there  was  a  higher  frequency  of 
moderate  injection  site  reactions  and  systemic  adverse  events  in  the  volunteers  who  received  the  product  candidate  as  compared  to 
volunteers who received BioThrax alone or CPG 7909 alone. One volunteer withdrew from this trial because of an adverse event. There 
were  no  serious  adverse  events  reported  that  the  trial  investigators  considered  related  to  the  product  candidate,  to  BioThrax  or  to  CPG 
7909.  

In  a  multiple  site  United  States parallel  arm  dose-ranging  Phase  I  clinical  trial  involving  105  healthy  volunteers  conducted  in  2010  and 
2011, the immunogenicity of NuThrax was superior to that of BioThrax. 

PreviThrax™  (Recombinant  Protective  Antigen  Anthrax  Vaccine,  Purified). We  are  developing  PreviThrax,  in  part  with  funding  from 
NIAID and BARDA, a recombinant vaccine product candidate, designed as a pre-exposure prophylaxis against anthrax disease. PreviThrax 
contains purified recombinant protective antigen, or rPA, and is formulated to induce antibodies that neutralize anthrax toxins in a manner 
similar to BioThrax. In response to a request from BARDA, we have refocused our development plan to work toward the identification of a 
new adjuvant for this product and are currently evaluating this vaccine formulated with the new adjuvant. 

Anthrivig™ (Human Anthrax Immune Globulin). We are developing Anthrivig, a human immune globulin, or AIG, a polyclonal antibody 
therapeutic  product  candidate,  designed  as  a  treatment  for  patients  who  have  been  exposed  to  anthrax  spores  and  who  present  with 
symptoms of anthrax disease. We expect that, if approved, Anthrivig would be prescribed as an intravenous infusion in conjunction with a 
regimen of antibiotics. We are developing Anthrivig using plasma produced by healthy donors who have been immunized with BioThrax. 
We  have  submitted  a  response  to  a  request  for  proposal,  or  RFP,  from  BARDA  for  the  supply  of  anthrax  antitoxins  to  the  U.S. 
Government. We are currently evaluating our future development efforts for this product candidate. 

Thravixa™ (Fully Human Anthrax Monoclonal Antibody). We are developing Thravixa, a human monoclonal antibody therapeutic product 
candidate,  designed  as  an  intravenous  treatment  for  patients  who  present  with  symptoms  of  inhalational  anthrax  disease.  Thravixa's 
development  has  been  funded  in  part  by  BARDA  and  NIAID  to  support  efficacy  testing  in  non-clinical  studies,  the  establishment  of  a 
current  good  manufacturing  practices,  or  cGMP,  and  initial  clinical  evaluation.  In  August  2010,  we  commenced  a  randomized,  double-
blind,  placebo-controlled,  dose  escalation  Phase  I  clinical  trial  involving  50  healthy  volunteers,  designed  to  evaluate  the  safety  and 
pharmacokinetics  of  Thravixa.  Dosing  was  completed  in  2011.  Because  the  development  of  this  project  does  not  benefit  from  current 
external funding from BARDA or NIAID, we are evaluating our future development efforts for this product candidate. 

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Marketing and Sales. We currently market and sell BioThrax directly to the U.S. government with a small, targeted marketing and sales 
group. We plan to continue to do so and expect that we will use a similar approach for sales to the U.S. government for other biodefense product 
candidates we successfully develop or acquire. We may expand our sales and marketing organization as we broaden our sales activities of biodefense 
products at the state and local level, where we expect there may be interest in these products to protect emergency responders such as police, fire and 
emergency medical personnel, and other personnel whose occupation may cause them to be at a high risk of exposure to biothreats. 

We have established a marketing and sales capability targeting sales of biodefense products to foreign governments. We have augmented 
our  international  efforts  by  engaging  third  party  marketing  representatives  to  identify  potential  opportunities  to  sell  BioThrax  in  the  Middle  East, 
India,  Australia,  Europe  and  several  countries  in  Southeast  Asia,  and  anticipate  engaging  additional  representatives  as  interest  in  biopreparedness 
grows. 

Competition. Product candidates for treatment and prevention of anthrax face significant competition for U.S. government funding for both 
development  and  procurement  of  medical  countermeasures  for  biological  threats,  diagnostic  testing  systems  and  other  emergency  preparedness 
countermeasures. In addition, our products and product candidates must satisfy government procurement requirements for biodefense products.  

Any  product  candidate  that  we  successfully  develop  and  commercialize  is  likely  to  compete  with  currently  marketed  products,  such  as 
vaccines, antibody therapies, antibiotics, and other product candidates that are in development for the same indications. Specifically, the competition 
for BioThrax and our product candidates includes the following: 

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BioThrax. Although BioThrax is the only product approved by the FDA for human use for the prevention of anthrax infection, we face 
potential  future  competition  for  the  supply  of  anthrax  vaccines  to  the  U.S.  government.  Various  agencies  of  the  U.S.  government  are 
providing funding to our competitors for the development of anthrax vaccines. In addition, the United Kingdom Health Protection Agency, 
or  HPA,  manufactures  an  anthrax  vaccine  for  use  by  the  government  of  the  United  Kingdom.  Other  countries  may  also  have  anthrax 
vaccines for use by or in development for their own internal purposes. 

PreviThrax and NuThrax. PharmAthene, Inc., Vaxin Inc. and Pfenex Inc. are currently developing rPA based anthrax vaccines funded by 
BARDA. 

Anthrivig and Thravixa. GlaxoSmithKline plc has obtained licensure for ABthrax™, as a therapeutic, which is a monoclonal antibody to 
Bacillus  anthracis  protective  antigen.  Elusys  Therapeutics,  Inc.  is  developing  Anthim™,  for  pre-exposure  and  PEP  and  as  a  therapeutic 
against anthrax. 

B-cell Malignancies: Chronic Lymphocytic Leukemia and Non-Hodgkin's Lymphoma 

Disease  overview.  B-cells  and  T-cells  are  the  two  major  types  of  lymphocytes  responsible  for  defending  the  body  against  infection. 
Lymphocytic  malignancies  arise  when  these  cells  multiply  uncontrollably.  CLL  is  a  type  of  cancer  affecting  the  blood  and  bone  marrow.  It  is  a 
slowly  progressing  disease  and  in  most  patients  the  abnormal  proliferating  lymphocytes  are  clonal  B-cells  arrested  in  the  differentiation  pathway 
between pre-B-cells and mature B-cells. Non-Hodgkin's lymphoma, or NHL, is a diverse group of lymphocytic malignancies, approximately 85% of 
which are B-cell malignancies. 

 Prevalence, market opportunity and current treatment. According to the North American Association of Central Cancer Registries 1995-
2008 (2012), there are approximately 95,000 adult patients in the U.S. with CLL. In addition, almost 15,000 patients are newly diagnosed with CLL 
in the U.S. each year. According to the SEER Cancer Statistics Review, 1975-2008 (2011), NHL affects approximately 450,000 people in the U.S. 
While  available  CLL  and  NHL  therapies  include  chemotherapy,  radiation  therapy,  surgery  and  stem  cell  transplantation,  biologics  have  become 
increasingly  important  in  the  treatment  of  these  cancers.  For  the  treatment  of  CLL,  there  are  a  number  of  chemotherapeutics  and  monoclonal 
antibodies. Campath® is a CD52-targeted antibody indicated for CLL. Treanda®, a cytotoxic, is also indicated for CLL. Depending upon the nature 
of  the  patient's  tumor,  the  chemotherapeutic  agent  fludarabine  in  combination  with  Rituxan®,  or  the  combination  of  fludarabine,  the 
chemotherapeutic agent cyclophosphamide and Rituxan® are currently the most effective combinations for the treatment of CLL. Biologic therapies 
for NHL include antibodies such as Rituxan®/Mabthera, Bexxar®, Zevalin® and Arzerra®. These therapies all target CD20 on B-cells. 

TRU-016  for  treatment  of  B-cell  malignancies.  Our  TRU-016  program  is  focused  on  the  development  of  a  novel  therapy  for  B-cell 
malignancies such as CLL and NHL. Specifically, TRU-016 is a monospecific ADAPTIR protein directed at the CD37 antigen on the surface of both 
normal and malignant B-cells. CD37 is found at high levels on B-cells and at lower levels on a subpopulation of T-cells and myeloid cells, which 
could  potentially  avoid  off-target  toxicity.  Experiments  suggest  that  CD37  plays  an  important  role  in  B-cell  regulation.  TRU-016  uses  a  different 
mechanism of action than CD20-directed therapies and targets a different cell surface receptor. As a result, we believe its novel design may provide 
patients  with  improved  therapeutic  options  and enhanced  efficacy  when  used  alone  or  in  combination  with  chemotherapy  or  other  CD20-directed 
therapeutics. Preclinical data from in vitro studies with primary CLL cells have demonstrated that TRU-016 induced potent antibody-dependent cell-
mediated cytotoxicity, or ADCC, a form of cell death mediated by antibodies, and potent apoptosis, or direct programmed cell death. In addition, 
combination  therapy  with  a  CD37-directed  monospecific  ADAPTIR  protein,  a  close  analogue  of  TRU-016,  and  Rituxan®  has  shown  greater 
preclinical  efficacy  in  decreasing  tumor  size  and  prolonging  survival  than  either  therapy  alone.  Previously  these  products  were  developed  in 
collaboration  with  Abbott  under  a  collaboration  agreement  for  the  joint  development  and  commercialization  of  TRU-016  and  other  protein 
therapeutics that bind to the CD37 antigen. The collaboration was entered into in August 2009, between Trubion Pharmaceuticals, Inc., or Trubion, 
predecessor to Emergent, and Facet Biotech Corp., predecessor to Abbott Biotherapeutics Corp., an affiliate of Abbott Laboratories, or Abbott. Since 
March 20, 2012, when this collaboration ended, Emergent has developed these products on its own. 

A TRU-016 Phase I clinical trial for patients with CLL and NHL completed enrollment in 2012. The open label clinical trial was composed 
of two parts: a dose escalation study designed to evaluate the safety, tolerability and pharmacokinetics of TRU-016 (Phase I) and an expansion cohort 
designed  to  further  evaluate  safety  and  to  estimate  clinical  activity  of  TRU-016  in  patients  with  previously  treated  CLL  or  small  lymphocytic 
leukemia (Phase Ib). We amended our study protocol to include treatment of patients with treatment naïve CLL and relapsed/refractory NHL, and 
patient dosing has been completed. In December 2011, we announced positive data following preliminary analysis from our Phase Ib clinical trial of 
TRU-016 in patients with treatment naïve CLL and relapsed/refractory NHL. Evidence of biological activity was observed and a maximum tolerated 
dose was not reached. 

In December 2010, we announced positive data following preliminary analysis from our Phase I clinical trial of TRU-016 in patients with 
relapsed and refractory CLL. Evidence of TRU-016 biological activity in reducing malignant lymphocytes was seen beginning with patients dosed at 
the 0.3 mg/kg dose level, including in high-risk patients. Partial response of greater than or equal to 50% reduction in tumor burden was observed. 
The maximum tolerated dose was not reached. 

In  January  2011,  we  initiated  a  Phase  Ib/II  clinical  trial  of  TRU-016  for  CLL  (Protocol  16201).  The  open-label,  multi-center,  active-
controlled trial is expected to enroll up to 114 bendamustine-sensitive patients with a confirmed diagnosis of relapsed CLL and who have failed up to 
three  previous  treatments.  The  Phase  Ib  portion  of  the  trial  is  designed  to  determine  a  safe  and  tolerable  dose  of  TRU-016  in  combination  with 
bendamustine in up to 14 patients with relapsed CLL. The primary endpoint for the Phase Ib portion is the incidence of dose-limiting toxicities. The 
Phase II portion of the trial will evaluate the safety and efficacy of TRU-016 in combination with bendamustine compared with bendamustine alone 
in a total of 60-100 randomized patients. The primary endpoint for the Phase II portion of the trial is an overall response rate as defined by 2008 

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International Workshop on Chronic Lymphocytic Leukemia, or IWCLL, criteria. Secondary endpoints include complete and partial response rates as 
defined  by  the  2008  IWCLL  and  the  1996  National  Cancer  Institute  criteria,  progression-free  survival,  duration  of  response,  and  improvement  in 
quality  of  life  and  disease  symptoms.  The  pharmacokinetics  and  pharmacodynamics  of  TRU-016  will  be  studied  in  both  phases  of  the  study. 
Enrollment in the Phase Ib portion of the study has been completed and enrollment in the Phase II portion of the study is ongoing. In December 2012, 
results from the Phase Ib portion of Protocol 16201 were presented at the annual meeting of the American Society of Hematology. There were no 
dose limiting toxicities and clinical efficacy was observed at both dose levels of TRU-016 studied. 

In  May  2011,  we  initiated  a  Phase  Ib/II  clinical  trial  of  TRU-016  combined  with  rituximab  and  bendamustine  in  patients  with  relapsed 
indolent  NHL  (Protocol  16011).  This  open-label,  multi-center,  active  controlled  trial  is  expected  to  enroll  up  to  88  patients  with  a  confirmed 
diagnosis of indolent NHL who have relapsed after at least one prior treatment. The Phase Ib portion of the trial is designed to determine a safe and 
tolerable dose of TRU-016 in combination with rituximab and bendamustine in up to 12 patients with indolent NHL. The primary endpoint for the 
Phase Ib portion of the trial is the incidence of dose-limiting toxicities. The Phase II portion of the trial will evaluate the safety and efficacy of TRU-
016 in combination with rituximab and bendamustine compared with rituximab and bendamustine alone in up to 76 patients with indolent NHL. The 
primary endpoint for the Phase II portion of the trial is complete response rate as defined by the disappearance of all evidence of disease. Secondary 
endpoints  include  overall  response  rate,  progression-free  survival,  overall  survival,  and  duration  of  response.  The  pharmacokinetics  and 
pharmacodynamics of TRU-016 will be studied in both phases of the study. Enrollment in the Phase Ib portion of the study has been completed. In 
December 2012, results from the Phase Ib portion of Protocol 16011 were presented at the annual meeting of the American Society of Hematology. 
There were no dose limiting toxicities and clinical efficacy was observed at both dose levels of TRU-016 studied. The Phase II portion of the study 
has not been initiated in order to focus our resources on the CLL clinical development program. 

In  October  2012,  we  initiated  a  Phase  Ib  clinical  trial  of  TRU-016  combined  with  rituximab  in  patients  with  previously  untreated  CLL 
(Protocol  16009).  This  open-label,  multi-center  trial  is  expected  to  enroll  up  to  24  patients  with  a  confirmed  diagnosis  of  CLL  who  have  never 
received prior treatment for CLL. The primary objective of the trial is to evaluate the safety and efficacy of TRU-016 in combination with rituximab. 
The  primary  efficacy  endpoint  for  the  trial  is  overall  response  rate  as  defined  by  the  reduction  of  disease.  Secondary  efficacy  endpoints  include 
complete  response  rate,  progression-free  survival,  overall  survival,  and  duration  of  response.  Safety  endpoints  include  the  incidence  of  adverse 
events,  changes  in  physical  exam,  vital  signs  and  laboratory  measurements.  The  pharmacokinetics  and  pharmacodynamics  of  TRU-016  will  be 
studied. Enrollment is ongoing. 

Marketing and Sales. We expect to increase our sales and marketing resources to market and sell commercial products for which we retain 
rights to commercialization. As we develop our internal sales and marketing capabilities we may expand our role with respect to certain products or 
product  candidates.  We  anticipate  that  our  internal  marketing  and  sales  organization  will  be  complemented  by  selective  co-promotion  and  other 
partnering  arrangements  with  pharmaceutical  and  biotechnology  companies  and  distributors,  especially  in  situations  in  which  a  collaborator  has 
particular expertise or resources for the commercialization of our products or product candidates or access to particular markets. 

Competition.  Our  oncology  therapeutic  product  candidates  will  also  be  subject  to  significant  competition  from  companies  utilizing 
alternative technologies. If approved for the treatment of CLL, NHL, or other B-cell malignancies, we anticipate that TRU-016 would compete with 
other B-cell depleting therapies. Non-CD37-directed therapeutics marketed for the treatment of CLL or NHL or both include Rituxan® (Genentech), 
Zevalin® (Spectrum Pharmaceuticals, Inc. and Bayer Schering AG), Bexxar® (GlaxoSmithKline), Campath® (Genzyme and Bayer Schering AG), 
Treanda® (Cephalon Oncology) and Arzerra® (GlaxoSmithKline and Genmab). In addition, Boehringer Ingelheim and Immunogen are developing 
monoclonal  antibodies  directed  to  CD37  and  AbbVie  is  developing  ABT-199,  a  Bcl-2  inhibitor,  for  treatment  of  CLL  in  collaboration  with 
Genentech. 

Tuberculosis 

Tuberculosis,  or  TB,  is  an  infection  caused  by  Mycobacterium  tuberculosis,  which  manifests  primarily  as  an  illness  of  the  respiratory 
system and is spread by coughing, sneezing and associated respiratory actions. In February 2013, we announced the results of a Phase IIb clinical 
trial evaluating the safety and efficacy of our MVA85A vaccine candidate in preventing tuberculosis in infants. MVA85A is a TB vaccine candidate 
designed to boost immune responses already primed by BCG. Data showed that a single dose of MVA85A was not sufficient to confer statistically 
significant protection against TB disease or infection in infants who had been vaccinated at birth with BCG. As a consequence of the clinical trial 
results,  we  are  ceasing  further  development  work  on  MVA85A.  We  do  not  intend  to  participate  in  or  fund  any  further  MVA85A  product 
development efforts, and we anticipate closing our joint venture with the University of Oxford, the OETC, by year end. 

Manufacturing 

We manufacture BioThrax at our facilities in Lansing, Michigan. In 2009, we completed construction of Building 55, our 50,000 square 
foot  vaccine  manufacturing  facility  at  our  Lansing  campus,  and  in  July  2010  we  entered  into  a  contract  with  BARDA  to  develop  and  obtain 
regulatory approval for large-scale manufacturing of BioThrax in Building 55. The contract award was based on a technical proposal provided to 
BARDA  that  projects  an  annual  large-scale  manufacturing  capacity  of  approximately  25  million  doses  of  BioThrax  in  Building  55.  The  contract 
award provides funding for activities related to process validation, assay validation, fill/finish, non-clinical studies and, if required, clinical studies as 
well as regulatory activities in support of the submission to the FDA of a supplemental BLA for BioThrax at the expanded scale. In August 2012, we 
initiated manufacture of consistency lots of BioThrax in Building 55 for use in animal studies. 

10 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
In 2009, we purchased a 56,000 square foot manufacturing facility in Baltimore, Maryland. We expect to use this facility to support our 
future  product  development,  manufacturing  and  commercialization  needs,  and  in  November  2012  we  began  PreviThrax  formulation  development 
activities in the facility. The facility consists of distinct manufacturing suites and uses disposable manufacturing technology, adding to its flexibility. 
Our specific plans for this facility will be contingent on the progress of our existing development programs and the outcome of our efforts to acquire 
new product candidates. As part of the utilization of the Baltimore facility, in June 2012 we entered into a contract with BARDA, which established 
us as a Center for Innovation in Advanced Development and Manufacturing, or CIADM. This 25-year contract consists of an 8-year base period of 
performance,  valued  at  approximately  $163  million,  and  additional  one-year  option  periods  beginning  in  the  second  year  of  the  contract  for  the 
duration  of  the  contract.  This  contract  provides  for  the  build  out  of  our  Baltimore  site.  Also  under  this  contract,  we  were  required  to  secure  a 
pandemic influenza product vaccine candidate. In December 2012, we entered into a license agreement under which we acquired the exclusive right 
to manufacture and sell a pandemic influenza vaccine candidate in the United States, thereby satisfying the requirement under the CIADM contract. 

We currently rely on contract manufacturers and other third parties to manufacture some of the supplies we require for preclinical studies 
and clinical trials, as well as supplies and raw materials used for the production of BioThrax and our product candidates. We typically acquire these 
supplies  and  raw  materials  on  a  purchase  order  basis  in  quantities  adequate  to  meet  our  needs.  We  obtain  Alhydrogel,  the  adjuvant  used  in  the 
manufacture of BioThrax, from a single-source supplier for which we have no alternative source of supply. However, we maintain stored supplies of 
this  adjuvant  sufficient  to  meet our  expected  manufacturing  needs  for  BioThrax.  We  believe  that  there  are  adequate  alternative sources  of  supply 
available for most of our raw materials if any of our current suppliers were unable to meet our needs. We anticipate that we may use our existing 
facilities to support continued process development and manufacture of clinical supplies of some of our product candidates. However, we also expect 
that  we  will  continue  to  use  third  parties  for  production  of  preclinical  and  clinical  supplies,  including  the  manufacture  of  bulk  drug  substance,  to 
support some of our product candidates and for all filling services we require. 

Hollister-Stier Laboratories LLC, or Hollister-Stier, performs contract filling for BioThrax at its FDA-licensed facility located in Spokane, 
Washington. Hollister-Stier has agreed to meet all of our firm purchase orders for contract filling of BioThrax based on a good faith annual estimate 
that  we  provide prior  to  each calendar year and  to  accommodate fill  requests  in excess  of  our  annual  estimate,  subject  to  its  available  production 
capacity. Under the agreement we executed with Hollister-Stier in December 2010, Hollister-Stier will provide filling services for BioThrax during 
an  initial  five-year  period  that  commenced  January  1,  2011,  which  we  may  extend  in  our  discretion  for  two  additional  two-year  renewal  periods. 
Additionally, we are obligated to use Hollister-Stier for 75% of our BioThrax filling requirements during the term of the agreement. We have also 
entered  into  an  agreement  for  contract  filling  operations  with  a  second  vendor,  JHP  Pharmaceuticals,  LLC,  which  was  licensed  by  the  FDA  in 
November 2011 for the filling of BioThrax. 

We are a party to an agreement with Talecris Biotherapeutics, Inc., or Talecris, that provides for plasma fractionation and purification and 
contract filling of Anthrivig at Talecris' FDA-licensed facilities located in Melville, New York and Clayton, North Carolina. Talecris was acquired by 
Grifols, S.A. in June 2011 and now operates under the name Grifols Therapeutics Inc., or Grifols. Under our agreement with Grifols, in the event that 
we request Grifols to produce any quantities of Anthrivig, we and Grifols would be required to negotiate in good faith as to the timing, price, quantity 
and support, among other terms, of such production, subject to Grifols' right to delay or refuse such request. In the event we are not able to reach an 
agreement with Grifols on satisfactory product supply terms we may be required to explore other options for our anthrax immune globulin program, 
which would result in significant costs and project delay and the need for additional clinical trials. 

We also expect that we will rely on third parties for some or all of the manufacturing process for commercial supplies of other product 
candidates that we successfully develop, including but not limited to fermentation for some of our vaccine product candidates and contract fill and 
finish operations. 

Intellectual Property and Licenses 

Our  success,  particularly  with  respect  to  our  commercial  business,  depends  in  part  on  our  ability  to  obtain  and  maintain  proprietary 
protection for our product candidates, technology and know-how, to operate without infringing the proprietary rights of others and to prevent others 
from  infringing  our  proprietary  rights.  Our  policy  is  to  seek  to  protect  our  proprietary  position  by,  among  other  methods,  filing  U.S.  and  foreign 
patent applications related to our proprietary technology, inventions, and improvements that are important to the development of our business. U.S. 
patents generally have a term of 20 years from the date of non-provisional filing. This term can sometimes be extended via patent term adjustments to 
make up for the time lost due to delay at the United States Patent and Trademark Office, and via patent term extensions to make up for time lost by 
biologics  in  the  regulatory  approval  process.  We  also  rely  on  trade  secrets,  know-how,  continuing  technological  innovation  and  in-licensing 
opportunities to develop and maintain our proprietary position. Our patent portfolio includes patents and patent applications with claims directed to 
compositions of matter, pharmaceutical formulations and methods of use. 

In September 2011, a new patent statute was enacted into law in the United States, which significantly reforms U.S. patent law. Significant 
provisions  of  the  new  statute,  referred  to  as  the  America  Invents  Act,  or  AIA,  came  into  force  in  September  2012.  Additional  new  provisions, 
including the change from a first-to-invent system to first-inventor-to-file system, are scheduled to become effective in March 2013. Changes in the 
U.S.  patent  law  under  the  AIA,  particularly  the  new  provisions  that  are  scheduled  to  become  effective  in  March  2013,  may  adversely  affect  our 
ability to patent our inventions. We may deem it necessary to file one or more new patent applications in advance of the implementation of the first-
inventor-to-file system. 

11 

 
 
 
 
 
 
 
 
  
 
 
 
 
We have rights in the following patents and patent applications directed to our product candidates. Other than as noted below, our rights 

arise from ownership by assignment. 

Technology 

ADAPTIR Monovalent 
ADAPTIR Multivalent 
TRU-016 
Thravixa 
PreviThrax 
MVA85A(2) 

US Patents 
- 
- 
6 
2 
2 
1 

Foreign Patents 
1 
1 
56 
2 
- 
52 

US

Applications  Foreign Applications

Earliest Expiration 

Latest Expiration 

1 
4 
8 
- 
2 
- 

11 
48 
75 
1 
2 
13 

January 17, 2022
June 12, 2027
January 17, 2022
November 14, 2023
November 23, 2014(1)
January 5, 2026

July 7, 2029
December 29, 2030
November 1, 2029
November 14, 2023
June 25, 2032
January 5, 2026

(1)
(2)

U.S. patents in-licensed from USAMRIID. 
U.S. and foreign patents and applications in-licensed, via OETC, from Isis Innovation and the University of Oxford. 

All  expiration  dates  in  the  table  above  are  calculated  with  the  assumption  that  all  applicable  U.S.  maintenance  fees  and  foreign  patent 
annuities are timely filed. The effect of terminal disclaimers have not been taken into account. With respect to patent applications that are pending, 
we cannot predict the availability or length of any patent term adjustment by the U.S. Patent and Trademark Office, which could extend the term of 
any patent that is ultimately approved as a result of a pending application. In addition, we cannot predict the availability or length of any patent term 
extension that may be granted by the U.S. Patent and Trademark Office to compensate us for delays in the FDA biologics approval process.   

We also rely on trade secrets relating to manufacturing processes and product development to protect our business. Because we do not have 
patent  protection  for  BioThrax  or  for  the  label  expansions  and  improvements  that  we  are  pursuing  for  BioThrax,  our  only  intellectual  property 
protection for BioThrax, aside from the BioThrax trademark, is confidentiality regarding our manufacturing capability and specialty know-how, such 
as techniques, processes and biological starting materials. However, these types of trade secrets can be difficult to protect. We seek to protect this 
confidential information, in part, with agreements with our employees, consultants, scientific advisors and contractors. We also seek to preserve the 
integrity and confidentiality of our data and trade secrets by maintaining physical security of our premises and physical and electronic security of our 
information technology systems. 

While we have confidence in these individuals, organizations and systems, agreements or security measures may be breached, and we may 
not  have  adequate  remedies  for  any  breach.  In  addition,  our  trade  secrets  may  otherwise  become  known  or  be  independently  discovered  by 
competitors. To the extent that our employees, consultants, scientific advisors or contractors use intellectual property owned by others in their work 
for us, disputes may arise as to the rights in related or resulting know-how and inventions. 

We are a party to a number of license agreements under which we license patents, patent applications, and other intellectual property. We 
enter into these agreements to augment our own intellectual property. These agreements impose various diligence and financial payment obligations 
on  us.  We  expect  to  continue  to  enter  into  these  types  of  license  agreements  in  the  future.  We  have  also  entered  into  agreements  to  out-license 
intellectual property. The license we consider to be significant to our current product portfolio or development pipeline is our agreement with Coley 
(Pfizer), which is described below. 

Coley Pharmaceutical Group agreement. In connection with development of our NuThrax vaccine product candidate, in February 2007, we 
entered into a license agreement with the Coley pursuant to which we have nonexclusive worldwide rights under the licensed patent technology to 
develop,  manufacture  and  commercialize  product  candidates  that  include  Coley's  proprietary  immunomodulatory  oligonucleotide  known  as  CPG 
7909 as a vaccine adjuvant for the prevention of anthrax in humans, including GUP and PEP indications. 

Under  the  license  agreement,  we  are  required  to  pay  Pfizer  an  annual  license  fee,  aggregate  payments  of  up  to  $3  million  upon  the 
achievement  of  specified  regulatory  and  commercial  milestones  for  each  licensed  product,  and  mid-single-digit  royalties  on  sales  of  licensed 
products.  Our  obligation  to  pay  royalties  continues  on  a  product-by-product  and  country-by-country  basis  until  the  later  of  ten  years  from  first 
commercial sale of the first licensed product in that country and the expiration of the last-to-expire licensed patent in that country.  

The license agreement requires us to expend reasonable efforts and resources to carry out the development and marketing of the licensed 
products described and claimed in the licensed patent technology, and once licensed products are being utilized and have been made available to the 
public,  to  continue  to  make  those  licensed  products  available  to  the  public.  Pfizer  retains  responsibility  for  the  preparation,  filing,  prosecution, 
maintenance and enforcement of patent applications and patents included in the licensed patent technology. 

Pfizer may terminate the license agreement in the event that we challenge the validity of the licensed patent technology or the secrecy or 
substantiality  of  licensed  know-how  or  defend  against  or  oppose  any  claim  brought  by  Pfizer  for  royalties  due. Either  party  may  terminate  in  the 
event  of  a  material  breach  by  the  other  party,  subject  to  a  30-day  cure  period,  for  payment  breaches  or  a  90-day  cure  period  for  other  material 
breaches. We may terminate the license agreement at any time upon 30 days advance written notice.  

Government Regulation 

The FDA and comparable regulatory agencies in state and local jurisdictions and in foreign countries impose substantial requirements for 
the  preclinical  and  clinical  development,  manufacture,  distribution  and  marketing  of  pharmaceutical  products,  including  drugs  and  biological 
products.  These  agencies  and  other  federal,  state  and  local  entities  regulate  the  research  and  development  activities  and  the  testing,  manufacture, 
quality control, safety, effectiveness, labeling, storage, distribution, recordkeeping, approval, advertising, sale, promotion, import, and export of our 

12 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
product and product candidates. 

U.S. Government Regulation 

In the United States, BioThrax and our product candidates are regulated by the FDA as biological products. Biological products are subject 
to  regulation  under  the  Federal  Food,  Drug,  and  Cosmetic  Act,  or  the  FDCA,  the  Public  Health  Service  Act,  or  the  PHSA,  the  regulations 
promulgated under the FDCA and the PHSA, and other federal, state, and local statutes and regulations. Violations of regulatory requirements at any 
stage  of  development  may  result  in  various  adverse  consequences,  including  delay  in  approving  or  refusal  to  approve  a  product.  Violations  of 
regulatory requirements also may result in enforcement actions, including withdrawal of approved products, labeling restrictions, seizure of products, 
fines, injunctions and civil and criminal penalties. 

The process required by the FDA under these laws before our product candidates may be marketed in the United States generally involves 

the following: 

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laboratory and preclinical tests, including animal testing; 
submission to the FDA of an IND which must become effective before clinical trials may begin; 
completion of human clinical trials and other studies evaluating the safety and efficacy of the proposed product for each intended use; 
FDA inspection of facilities in which the product is manufactured, processed, filled, packed and held to determine compliance with cGMP; 
and 
submission to the FDA and approval of a new drug application, or NDA, in the case of a drug, or a biologics license application, or BLA, 
in the case of a biologic, which applications contain, among other things, preclinical, nonclinical and clinical data; proposed labeling; and 
information to demonstrate that the product will be safe and effective (in the case of an NDA) or safe, pure and potent (in the case of a 
BLA), and manufactured to appropriate standards of identity, purity and quality. 

The research, development and approval process requires substantial time, effort and financial resources, and approvals may not be granted 

on a timely or commercially viable basis, if at all. 

Preclinical Studies and the IND 

Preclinical studies include laboratory evaluation of the product candidate, its chemistry, formulation and stability, as well as animal studies 
to  begin  to  assess  its  potential  safety  and  efficacy.  We  submit  the  results  of  the  preclinical  studies,  together  with  manufacturing  information, 
analytical  data,  relevant  literature,  and  any  available  clinical  data  or  experience  in  humans  to  the  FDA  as  part  of  an  IND,  which  must  become 
effective before we may begin human clinical trials. The IND submission also contains one or more clinical trial protocols and an investigation plan, 
which  describe  the  design  of  the  proposed  clinical  trials.  The  IND  becomes  effective  30  days  after  the  FDA  receives  the  filing,  unless  the  FDA, 
within the 30-day time period institutes a partial or full "clinical hold," and raises concerns or questions about the conduct of the preclinical trials or 
the design of the proposed clinical trials as outlined in the IND. In such a case, the IND sponsor and the FDA must resolve any outstanding concerns 
before clinical  trials can  begin.  In  addition,  an  independent  Institutional  Review Board,  or  IRB, charged  with  protecting the  rights  and  welfare  of 
human subjects involved in research at each medical center proposing to conduct the clinical trials must review and approve any clinical trial. 

Furthermore, study subjects must provide informed consent for their participation in a clinical trial. The FDA, the IRB, or the sponsor may 
suspend or terminate a clinical trial at any time on various grounds, including a finding that the study subjects are being exposed to an unacceptable 
health risk or that the risks of the proposed clinical trials outweigh the potential benefits. 

Clinical Trials 

Human clinical trials are typically conducted in three sequential phases, some of which may overlap or be omitted in some cases: 

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In a Phase I clinical trial, the drug or biologic is initially administered into healthy human subjects or subjects with the target condition and 
tested for safety, dosage tolerance, absorption, distribution, metabolism and excretion; 
In a Phase II clinical trial, the drug or biologic is administered to a limited subject population to identify possible adverse effects and safety 
risks, and preliminary information related to the efficacy of the product for specific targeted diseases, dosage tolerance and optimal dosage; 
and 

(cid:131) A  Phase  III  clinical  trial  is  undertaken  if  a  Phase  II  clinical  trial  demonstrates  that  a  dosage  range  of  the  drug  has  the  potential  to  be 
effective and appears to potentially have an acceptable safety profile. In a Phase III clinical trial, the drug or biologic is administered to an 
expanded population, often at geographically dispersed clinical trial sites, to further evaluate the dosage amount(s), clinical efficacy, and 
safety. Prior to commencing Phase III clinical trials, many sponsors elect to meet with FDA officials to discuss the conduct and design of 
the proposed trial or trials. 

Clinical  trials  must  be  conducted  in  compliance  with  good  clinical  practice,  or  GCP,  requirements,  which,  among  other  things,  provide 
standards  for  the  protection  of  human  subjects.  In  addition,  federal  law  now  requires  the  listing,  on  a  publicly-available  website,  of  registry  and 
results information for most clinical trials that we conduct. The federal requirements for submission of results information will continue to be phased-
in over time. 

13 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In the case of product candidates that are intended to treat rare life-threatening diseases, such as infection caused by exposure to the anthrax 
toxin, conducting controlled clinical trials to determine efficacy may be unethical or infeasible. Under regulations issued by the FDA in 2002, often 
referred to as "the animal rule," under some circumstances, approval of such products can be based on clinical data from trials in healthy subjects that 
demonstrate adequate safety, and immunogenicity and efficacy data from adequate and well controlled animal studies. Among other requirements, 
the animal studies must establish that the drug or biological product is reasonably likely to produce clinical benefits in humans. Because the FDA 
must agree that data derived from animal studies may be extrapolated to establish safety and efficacy in humans, these studies add complexity and 
uncertainty to the testing and approval process. In addition, products approved under the animal rule are subject to additional requirements including 
post-marketing study requirements, restrictions imposed on marketing or distribution or requirements to provide information to patients. 

Marketing Approval 

In the United States, if a product is regulated as a drug, an NDA must be submitted and approved before commercial marketing may begin. 
If the product is regulated as a biologic, a BLA must be submitted and approved before commercial marketing may begin. The NDA or BLA must 
include a substantial amount of data and other information concerning the safety and effectiveness and, in the case of a biological product, the purity 
and potency of the product candidate. Both NDAs and BLAs must contain data and information on the finished product, including manufacturing, 
product stability and proposed product labeling. 

Each domestic and foreign manufacturing establishment, including any contract manufacturers we may decide to use, must be listed in the 
NDA or BLA and must be registered with the FDA. The FDA generally will not approve an application until the FDA conducts an inspection of the 
applicable manufacturing facilities for the drug or biological product and determines that those facilities are in compliance with cGMP requirements. 
If the manufacturing facilities or processes fail to pass the FDA inspection, we may not receive approval to market these products. The FDA may also 
conduct an audit of the clinical trial data used to support the NDA or BLA.   

The FDA may refuse to approve an NDA or BLA if the applicable regulatory criteria are not satisfied or if the FDA believes that additional 
clinical data are necessary. Even if additional clinical data are submitted, the FDA may ultimately decide that the NDA or BLA does not satisfy the 
criteria for approval. If the FDA approves a product, it may limit the approved therapeutic uses for the product as described in the product labeling, 
require  that  contraindications,  warning  statements  or  precautions  be  included  in  the  product  labeling,  require  that  additional  studies  be  conducted 
following approval as a condition of the approval, impose restrictions and conditions on product distribution, prescribing or dispensing in the form of 
a  risk  evaluation  and  mitigation  strategy,  or  REMS,  or  otherwise  limit  the  scope  of  any  approval  or  limit  labeling.  Once  issued,  the  FDA  may 
withdraw  product  approval  if  compliance  with  regulatory  standards  is  not  maintained  or  if  problems,  including  concerns  about  the  safety  or 
effectiveness of the product, occur after the product reaches the market. 

In addition, in certain circumstances the FDA may require additional testing and surveillance programs for approved products that have 
been commercialized. The FDA has the power to prevent or limit further marketing or distribution of a product based on the results of these post-
marketing studies or programs. 

Fast Track Designation 

In  February  2007,  the  FDA  granted  Fast  Track  designation  for  BioThrax  as  PEP  against  anthrax  infection.  Additionally,  in  September 
2010,  the  FDA  granted  Fast  Track  designation  for  Thravixa  for the  treatment  of  inhalation  anthrax,  and  in  June  2011,  Fast  Track  designation  for 
NuThrax as a PEP against anthrax infection. The FDA's Fast Track designation program is designed to facilitate the development and review of new 
drugs,  including  biological  products  that  are  intended  to  treat  serious  or  life-threatening  conditions  and  that  demonstrate  the  potential  to  address 
unmet medical needs for the conditions. Fast Track designation applies to a combination of the product and the specific indication for which it is 
being studied. Thus, it is the development program for a specific drug for a specific indication that receives Fast Track designation. Certain of our 
other drug candidates also have received Fast Track designation from the FDA, including Anthrivig for the treatment of inhalation anthrax. 

The  sponsor  of  a  product  designated  as  being  in  a  Fast  Track  drug  development  program  may  engage  in  early  communication  with  the 
FDA, including timely meetings and early feedback on clinical trials, and may submit portions of an application on a rolling basis rather than waiting 
to submit a complete application. Products in Fast Track drug development programs also may receive priority review or accelerated approval. Under 
priority review, FDA's goal for review of an application is six months after a complete NDA or BLA is accepted for filing, rather than the current ten 
months  for  standard  review.  Under  accelerated  approval,  sponsors  may  rely  on  a  surrogate  endpoint  for  approval,  on  the  condition  that  post-
marketing clinical trials verify the anticipated clinical benefit. The FDA may notify a sponsor that its program is no longer classified as a Fast Track 
development  program  if  the  Fast  Track  designation  is  no  longer  supported  by  emerging  data  or  the  designated  drug  development  program  is  no 
longer being pursued. 

Post-Marketing Regulation 

Any products manufactured or distributed by us pursuant to FDA licenses or approvals are subject to pervasive and continuing regulation 

by the FDA, including, but not limited to: 

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recordkeeping requirements; 
periodic reporting requirements; 
cGMP requirements related to all stages of manufacturing, testing, storage, packaging, labeling and distribution of finished dosage forms of 
the product; 
labeling; 

14 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
(cid:131)
(cid:131)
(cid:131)
(cid:131)

distribution of samples; 
import and export; 
reporting of adverse experiences with the product; and 
advertising and promotion restrictions. 

As  a  condition  of  NDA  or  BLA  approval,  the  FDA  may  require  post-approval  testing  and  surveillance  to  monitor  a  product's  safety  or 
efficacy.  The  FDA  also  may  impose  other  conditions, including  labeling  and/or  distribution  restrictions  which can  materially  impact  the  potential 
market and profitability of a product. 

The  FDCA  and  the  FDA's  rules  for  advertising  and  promotion  require,  among  other  things,  that  we  not  promote  our  products  for 
unapproved  uses  and  that  our  promotional  claims  not  be  false  or  misleading,  and  be  fairly  balanced  and  adequately  substantiated.  We  must  also 
submit  appropriate  new  and  supplemental  applications  and  obtain  FDA  approval  for  certain  planned  changes  to  the  approved  product,  product 
labeling or manufacturing process. 

Drug manufacturers, distributors and their subcontractors are required to register their establishments with the FDA and state agencies. The 
cGMP requirements for biological products in particular are extensive and compliance with them requires considerable time, resources and ongoing 
investment. The regulations require manufacturers to establish validated systems to ensure that products meet high standards of sterility, purity and 
potency.  The  requirements  apply  to  all  stages  of  the  manufacturing  process, including  the  synthesis,  processing, sterilization,  packaging, labeling, 
storage  and  shipment  of  the  biological  product.  For  all  drugs  and  biological  products,  the  regulations  require  investigation  and  correction  of  any 
deviations from cGMP requirements and impose documentation requirements upon us and any third party manufacturers that we may decide to use. 
Manufacturing  establishments  are  subject  to  periodic  unannounced  inspections  by  the  FDA  and  state  agencies  for  compliance  with  all  cGMP 
requirements. The FDA is authorized to inspect manufacturing facilities without a warrant at reasonable times and in a reasonable manner. We or our 
present or future suppliers may not be able to comply with cGMP and other FDA regulatory requirements. 

We, our collaborators or our third party contract manufacturers may not be able to comply with the applicable regulations. After regulatory 
approvals  are  obtained,  the  subsequent  discovery  of  previously  unknown  problems,  or  the  failure  to  maintain  compliance  with  existing  or  new 
regulatory requirements, may result in: 

restrictions on the marketing or manufacturing of a product; 

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(cid:131) Warning  Letters  or  Untitled  Letters  from  the  FDA  asking  us,  our  collaborators  or  third  party  contractors  to  take  or  refrain  from  taking 

certain actions; 
withdrawal of the product from the market; 
FDA's refusal to approve pending applications or supplements to approved applications; 
voluntary or mandatory product recall; 
fines or disgorgement of profits or revenue; 
suspension or withdrawal of regulatory approvals; 
refusal to permit the import or export of products; 
product seizure; and 
injunctions or the imposition of civil or criminal penalties. 

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BioThrax Lot Release and FDA Review 

Because  of  the  complex  manufacturing  processes  for  most  biological  products,  the  FDA  requires  that  each  product  lot  of  an  approved 
biological product, including vaccines, undergo thorough testing for purity, potency, identity and sterility. Before a lot of BioThrax can be used, we 
must submit a sample of the vaccine lot and a lot release protocol to the FDA. The lot release protocol documents reflect the results of our tests for 
potency,  safety,  sterility,  any  additional  assays  mandated  by  our  BLA  for  BioThrax  and  a  summary  of  relevant  manufacturing  details.  The  FDA 
reviews the manufacturing and testing information provided in the lot release protocol and may elect to perform confirmatory testing on lot samples 
that we submit. We cannot distribute a lot of BioThrax until the FDA releases it. The length of the FDA review process depends on a number of 
factors,  including  reviewer  questions,  license  supplement  approval,  reviewer  availability,  and  whether  our  internal  testing  of  product  samples  is 
completed before or concurrently with FDA testing. 

Legislation and Regulation Related to Bioterrorism Counteragents and Pandemic Preparedness 

Because some of our products or product candidates are intended for the treatment of diseases that may result from acts of bioterrorism or 

for pandemic preparedness, they may be subject to the specific legislation and regulation described below. 

Project BioShield 

The Project BioShield Act of 2004, or Project BioShield, provides expedited procedures for bioterrorism related procurement and awarding 
of research grants, making it easier for HHS to  quickly commit funds to countermeasure projects. Project BioShield relaxes procedures under the 
Federal  Acquisition  Regulation,  or  FAR,  for  procuring  property  or  services  used  in  performing,  administering  or  supporting  biomedical 
countermeasure research and development. In addition, if the Secretary of HHS deems that there is a pressing need, Project BioShield authorizes the 
Secretary to use an expedited award process, rather than the normal peer review process, for grants, contracts and cooperative agreements related to 
biomedical countermeasure research and development activity. 

15 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Under Project BioShield, the Secretary of HHS, with the concurrence of the Secretary of the Department of Homeland Security, or DHS, 
and  upon  the  approval  of  the  President,  can  contract  to  purchase  unapproved  countermeasures  for  the  SNS  in  specified  circumstances.  The  U.S. 
Congress is notified of a recommendation for a stockpile purchase after Presidential approval. Project BioShield specifies that a company supplying 
the countermeasure to the SNS is paid on delivery of a substantial portion of the countermeasure. To be eligible for purchase under these provisions, 
the  Secretary  of  HHS  must  determine  that  there  are  sufficient  and  satisfactory  clinical  results  or  research  data,  including  data,  if  available,  from 
preclinical and clinical trials, to support a reasonable conclusion that the countermeasure will qualify for approval or licensing within eight years. 
Project BioShield also allows the Secretary of HHS to authorize the emergency use of medical products that have not yet been approved by the FDA. 
To exercise this authority, the Secretary of HHS must conclude that: 

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the agent for which the countermeasure is designed can cause serious or life-threatening disease; 
the product may reasonably be believed to be effective in detecting, diagnosing, treating or preventing the disease; 
the known and potential benefits of the product outweigh its known and potential risks; and 
there is no adequate alternative to the product that is approved and available. 

Although  this  provision  permits  the  Secretary  of  HHS  to  circumvent  the  FDA  approval  process,  its  use  would  be  limited  to  rare 

circumstances. 

Pandemic and All Hazards Preparedness Act 

The Pandemic and All Hazards Preparedness Act, or PAHPA, was enacted by the U.S. congress in December 2006, to improve the Nation's 
public health and medical preparedness and response capabilities for emergencies, whether deliberate, accidental, or natural. In addition, the PAHPA 
amended the Public Health Act to establish within HHS a new Assistant Secretary for Preparedness and Response, provided new authorities for a 
number  of  programs,  including  the  advanced  development  and  acquisitions  of  medical  countermeasures,  and  called  for  the  establishment  of  a 
quadrennial national health security strategy.   

SAFETY Act 

The  Support  Anti-Terrorism  by  Fostering  Effective  Technologies  Act,  or  SAFETY  Act,  enacted  by  the  U.S.  Congress  in  2002  creates 
product  liability  limitations  for  qualifying  anti-terrorism  technologies  for  claims  arising  from  or  related  to  an  act  of  terrorism.  In  addition,  the 
SAFETY Act provides a process by which an anti-terrorism technology may be certified as an "approved product" by the DHS and therefore entitled 
to  a  rebuttable  presumption  that  the  government  contractor  defense  applies  to  sales  of  the  product.  The  government  contractor  defense,  under 
specified circumstances, extends the sovereign immunity of the United States to government contractors. Specifically, for the government contractor 
defense to apply, the government must approve reasonably precise specifications, the product must conform to those specifications and the supplier 
must warn about known dangers arising from the use of the product. Although sales of BioThrax are subject to the protections of the SAFETY Act, 
our product candidates may not qualify for the protections of the SAFETY Act or the government contractor defense. 

Public Readiness and Emergency Preparedness Act 

The Public Readiness and Emergency Preparedness Act, or PREP Act, enacted by Congress in 2005 provides immunity to manufacturers 
from all claims under state or federal law for "loss" arising out of the administration or use of a "covered countermeasure." However, injured persons 
may  still  bring  a  suit  for  "willful  misconduct"  against  the  manufacturer  under  some  circumstances.  "Covered  countermeasures"  include  security 
countermeasures  and  "qualified  pandemic  or  epidemic  products,"  including  products  intended  to  diagnose  or  treat  pandemic  or  epidemic  disease, 
such  as  pandemic  vaccines,  as  well  as  treatments  intended  to  address  conditions  caused  by  such  products.  For  these  immunities  to  apply,  the 
Secretary of HHS must issue a declaration in cases of public health emergency or "credible risk" of a future public health emergency. In October 
2008, the Secretary of HHS issued a declaration that BioThrax and Anthrivig have been included as covered countermeasures under the PREP Act. 
We  cannot  predict  whether  the  Secretary  will  renew  that  declaration  when  it  expires,  whether  Congress  will  fund  the  relevant  PREP  Act 
compensation programs, or whether the necessary prerequisites for immunity would be triggered with respect to our product or product candidates. 

Changing Legal and Regulatory Landscape 

Periodically legislation is introduced in the U.S. Congress that could change the statutory provisions governing the approval, manufacturing 
and marketing of drugs, including biological products. For example, in 2010, Congress enacted comprehensive health reform legislation that, among 
other  things,  created  a  licensure  pathway  for  biological  products  shown  to  be  biosimilar  to  or  interchangeable  with  previously  licensed  biologic 
products and permits litigation regarding certain relevant patents between innovative product sponsors and biosimilar manufacturers prior to market 
entry. This legislation, known as the Biologics Price Competition and Innovation Act of 2009, or BPCIA, gives FDA broad discretion in setting the 
application requirements for biosimilars. At this time, FDA has not approved any biosimiliars and has issued only general draft guidelines relating to 
the biosimilar approval pathway. Until FDA finalizes these guidelines and begins approving biosimilars, it is difficult to predict the impact of the 
BCPIA on our business. 

In addition, FDA regulations and guidance are often revised or reinterpreted by the FDA in ways that may significantly affect our business 
and  products.  We  cannot  predict  whether  or  when  legislation  impacting  our  business  will  be  enacted,  what  FDA  regulations,  guidance  or 
interpretations may change, or what the impact of such changes, if any, may be in the future. 

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Foreign Regulation 

In  addition  to  regulations  in  the  United  States,  we  may  be  subject  to  a  variety  of  foreign  regulations  governing  clinical  trials  and 
commercial sales and distribution of our products. Whether or not we obtain FDA approval for a product, generally we must obtain approval of a 
product by the comparable regulatory authorities of foreign countries before we can commence clinical trials or marketing of the product in those 
countries. The actual time required to obtain clearance to market a product in a particular foreign jurisdiction may vary substantially, based upon the 
type, complexity and novelty of the product candidate and the specific requirements of that jurisdiction. The requirements governing the conduct of 
clinical trials, marketing authorization, pricing and reimbursement vary from country to country. 

In the European Union, our products are subject to extensive regulatory requirements. As in the United States, in the European Union, the 
marketing of medicinal products for many years has been subject to the granting of marketing authorizations by regulatory agencies. European Union 
member states require both regulatory clearance and a favorable ethics committee opinion prior to the commencement of a clinical trial, whatever its 
phase.  Under  European  Union  regulatory  systems,  we  may  submit  marketing  authorization  applications  either  under  a  centralized  or 
decentralized/mutual recognition procedure. 

The centralized procedure provides for the grant of a single marketing authorization that is valid for all European Union member states. 
The  centralized  procedure  is  currently  mandatory  for  products  developed  by  means  of  a  biotechnological  process,  including  recombinant  DNA 
technology, the controlled expression of genes coding for biologically active proteins and monoclonal antibody methods, and new chemical entities 
for the treatment of acquired immune deficiency syndrome, cancer, neurodegenerative disorder, diabetes, auto-immune disorders and other immune 
dysfunctions  or  viral  diseases.  The  centralized  process  is  optional  for  medicines  that  constitute  a  "significant  therapeutic,  scientific  or  technical 
innovation" or for which a centralized process is in the interest of patients. 

The decentralized/mutual recognition procedures provide for mutual recognition of national approval decisions. Under these procedures, 
the holder of a national marketing authorization may submit an application to a member state of its choice (the reference member state, or RMS) and 
identify other member states in which it also wishes to seek approval (concerned member states, or CMS). The RMS reviews the application and 
circulates an assessment report to each CMS, which must then decide whether to accept the RMS determination. If a member state does not accept 
the  RMS  position,  the  disputed  points  are  referred  to  the  Committee  for  Medicinal  Products  for  Human  Use,  or  CHMP,  within  the  European 
Medicines Agency, or EMEA. The CHMP adopts an opinion, which the European Commission uses as a basis for a decision that is binding on all 
member states. 

European Union member states generally do not have separate rules or review procedures for biological products and vaccines. Regulators 
apply  broadly  consistent  principles  and  standards  when  reviewing  applications,  although  there  are  special  procedures  for  some  types  of  vaccine 
products. For example, influenza vaccines are subject to accelerated review and approval each year following the release by the WHO of the annual 
influenza strains. European Union member states have the discretion to require that marketing authorization holders submit samples of live vaccines 
or other immunological products for examination and formal batch release by a government control laboratory prior to release onto the market. 

Orphan Drugs 

In  the  United  States,  under  the  Orphan  Drug  Act,  special  incentives  exist  for  sponsors  to  develop  drug  and  biological  products  for  rare 
diseases or conditions, which are defined to include those diseases or conditions that affect fewer than 200,000 people in the United States or one that 
affects more than 200,000 individuals in the United States and for which there is no reasonable expectation that the cost of developing and making 
available  the  drug  for  the  disease  or  condition  will  be  recovered  from  sales  of  the  drug  in  the  United  States.  A  vaccine  also  can  receive  these 
incentives if it is expected to be administered to fewer than 200,000 persons per year. Requests for orphan drug designation must be submitted prior 
to submission of an application for marketing authorization for a rare disease or condition. Biologics may qualify for designation as an orphan drug. 

Products designated as orphan drugs are eligible for special grant funding for research and development, FDA assistance with the review of 

clinical trial protocols, potential tax credits for research, reduced filing fees for marketing applications and a special seven-year period of market 
exclusivity after marketing approval of the drug for the designated orphan disease or condition. Orphan drug exclusivity prevents FDA approval of 
applications by others for the same drug or biologic intended for use for the designated orphan disease or condition, for a period of one year. The 
FDA may approve a subsequent application from another applicant, however, if the FDA determines that the application is for a different product or 
different use, or if the FDA determines that the subsequent product is the same drug, but is clinically superior or that the holder of the initial orphan 
drug approval cannot assure the availability of sufficient quantities of the drug or biologic to meet the public's need. The FDA also may approve 
another application for the same drug or biologic that has orphan exclusivity but for a different use. In this case the competing drug or biologic could 
be prescribed by physicians outside its FDA approval for the orphan use notwithstanding the existence of orphan exclusivity. A grant of an orphan 
designation is not a guarantee that a product will be approved. 

The  European  Union  operates  a  similar  system  to  encourage  the  development  and  marketing  of  medicinal  products  for  rare  diseases. 
Applications  for  orphan  designations  are  submitted  to  the  EMEA  and  reviewed  by  a  Committee  on  Orphan  Medicinal  Products,  or  COMP, 
comprising representatives of the member states, patient groups and other persons. The final decision is made by the European Commission. 

In  the  European  Union,  a  product  can  be  designated  as  an  orphan  drug  if  it  is  intended  for  either  (i)  a  life-threatening  or  chronically 
debilitating  condition  affecting  not  more  than  five  in  10,000  persons  in  the  European  Union  when  the  application  is  made;  or  (ii)  a  serious  and 
chronic condition in the European Union for which, without incentives, it is unlikely that the marketing of the product in the European Union would 
generate  sufficient  return  to  justify  the  necessary  investment.  In  either  case,  the  applicant  must  also  demonstrate  that  there  exists  no  satisfactory 
method of diagnosis, prevention or treatment of the condition in question that has been authorized in the European Union or, if such method exists, 

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that the medicinal product will be of significant benefit to those affected by that condition. The COMP assesses the orphan status at both the time of 
first designation and also in parallel with the review of every marketing authorization application for an orphan medicine. 

After a marketing authorization has been granted in the European Union for an orphan product, no similar product may be approved for a 
period of ten years. At the end of the fifth year, however, any member state can initiate proceedings to restrict that period to six years if it believes the 
criteria  for  orphan  designation  no  longer  apply,  for  example,  because  the  prevalence  of  disease  has  increased  or  the  manufacturer  is  earning  an 
unreasonable profit. In addition, competitive products can be approved during the marketing exclusivity period if they are not similar to the original 
product, or even if they are similar, if they are safer, more effective or otherwise clinically superior to it. 

Anthrivig  and  Thravixa  have  been  granted  orphan  drug  status  in  the  United  States  and  the  European  Union,  and  our  TRU-016  product 

candidate for treatment of CLL has been granted orphan drug status in the United States. 

Reimbursement and Pricing Controls 

In many of the markets where we or our potential collaborators would commercialize a product following regulatory approval, the prices of 

medicinal products are subject to direct price controls by law and to reimbursement programs with varying price control mechanisms. 

In  the  United  States,  there  has  been  an  increasing  focus  on  drug  and  biologic  pricing  in  recent  years.  There  are  currently  no  direct 
government  price  controls  over  private  sector  purchases  in  the  United  States.  However,  under  the  Veterans  Health  Care  Act,  or  VHCA, 
manufacturers  are  required  to  offer  certain  drugs  at  a  reduced  price  to  a  number  of  federal  agencies  including  the  U.S.  Department  of  Veterans 
Affairs, or VA, the DoD, and the U.S. Public Health Service, or PHS, as well as certain private PHS-designated entities in order to participate in 
other federal funding programs including Medicare and Medicaid. Also, legislative changes to extend VHCA discounts to additional DoD purchases 
for its TRICARE program via a rebate system. Participation under the VHCA requires submission of pricing data and calculation of discounts and 
rebates pursuant to complex statutory formulas, as well as entry into government procurement contracts governed by the FAR. 

Under the Medicaid program, a joint federal/state program that provides medical coverage to certain low income families and individuals, 
pharmaceutical  manufacturers  must  pay  prescribed  rebates  on  specified  drugs,  including  biological  products,  to  enable  them  to  be  eligible  for 
reimbursement. Vaccines are generally exempt from these rebate requirements, and vaccines for Medicaid-eligible children are primarily provided 
through the Vaccines for Children Program. Medicare, the federal program that provides medical coverage for the elderly and disabled, generally 
reimburses for physician-administered drugs, including biological products, on the basis of the product's average sales price, although the principal 
vaccines that are reimbursed under Part B, Influenza, Pneumococcal and Hepatitis B, are reimbursed based on average wholesale price. Outpatient 
drugs and other vaccines may be reimbursed under Medicare Part D, which is administered through private entities that attempt to negotiate price 
concessions from pharmaceutical manufacturers. The health care reform legislation enacted in 2010, known as the Patient Protection and Affordable 
Care Act, as amended by the Health Care and Education Reconciliation Act of 2010, contains a number of cost-containment measures. For example, 
the  legislation  imposes  an  annual  fee  on  prescription  drug  manufacturers,  including  biologics  manufacturers,  which  is  allocated  based  on  market 
share  in  the  aggregate  for  certain  government  programs.  In  addition,  the  legislation  establishes  a  program  to  phase  out  the  coverage  gap  under 
Medicare Part D through a combination of manufacturer discounts and federal subsidies, increases the amount of Medicaid rebates, extends Medicaid 
rebates  to  utilization  by  Medicaid  managed  care  organizations,  extends  the  scope  of  entities  eligible  for  discounts  under  the  340B  program  and 
creates  an  Independent  Payment  Advisory  Board  to  recommend  changes  in  Medicare  payment  rates.  Various  states  have  also  adopted  further 
mechanisms  that  seek  to  control  drug  prices,  including  by  disfavoring  higher  priced  products  and  by  seeking  supplemental  rebates  from 
manufacturers.  Managed  care  has  also  become  a  potent  force  in  the  market  place  and  exerts  additional  downward  pressure  on  the  prices  of 
pharmaceutical products. 

Public  and  private  health  care  payors  control  costs  and  influence  drug  and  biologic  pricing  through  a  variety  of  mechanisms,  including 
negotiating discounts with the manufacturers and the use of tiered formularies and other mechanisms that provide preferential access to particular 
products over others within a therapeutic class. Payors also set other conditions or criteria to govern the uses of a drug or biologic that will be deemed 
medically appropriate and therefore reimbursed or otherwise covered. In particular, many public and private health care payors limit reimbursement 
and  coverage  to  the  uses  that  are  either  approved  by  the  FDA  or  that  are  supported  by  other  appropriate  evidence,  such  as  published  medical 
literature,  and  appear  in  certain  specified  compendium.  Drug  compendia  are  publications  that  summarize  the  available  medical  evidence  for 
particular  drug  products  and  identify  which  uses  are  supported  or  not  supported  by  the  available  evidence,  whether  or  not  such  uses  have  been 
approved by the FDA. 

Most non-pediatric commercial vaccines are purchased and paid for, or reimbursed by, managed care organizations, other private health 
plans or public insurers or paid for directly by patients. In the United States, pediatric vaccines are funded by a variety of federal entitlements and 
grants, as well as state appropriations. The CDC currently distributes pediatric grant funding on a discretionary basis under the PHSA. Federal and 
state governments purchase the majority of all pediatric vaccines produced in the United States, primarily through the Vaccines for Children Program 
implemented by the U.S. Congress in 1994. The Vaccines for Children Program is designed to help pay for vaccinations to disadvantaged children, 
including uninsured children, children on Medicaid and underinsured children who receive vaccinations at federally qualified health centers. 

Different  pricing  and  reimbursement  schemes  exist  in  other  countries.  In  the  European  Union,  governments  influence  the  price  of 
pharmaceutical products through their pricing and reimbursement rules and control of national health care systems that fund a large part of the cost of 
those  products  to  consumers.  Some  jurisdictions  operate  positive  and  negative  list  systems  under  which  products  may  only  be  marketed  once  a 
reimbursement price has been agreed. Other member states allow companies to fix their own prices for medicines, but monitor and control company 
profits. The downward pressure on health care costs in general, particularly prescription drugs, has become very intense. As a result, increasingly 
high  barriers  are  being  erected  to  the  entry  of  new  products.  In  addition,  in  some  countries,  cross-border  imports  from  low-priced  markets  exert 

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commercial pressure on the pricing of pharmaceutical products. 

Regulations Regarding Government Contracting 

Our status as a government contractor in the United States and elsewhere means that we are also subject to various statutes and regulations, 
including  the  FAR  which  governs  the  procurement  of  goods  and  services  by  agencies  of  the  United  States,  as  well  as  the  specific  procurement 
requirements of other countries. These governing statutes and regulations can impose stricter penalties than those normally applicable to commercial 
contracts,  such  as  criminal  and  civil  liability  and  suspension  and  debarment  from  future  government  contracting.  In  addition,  pursuant  to  various 
statutes and regulations, our government contracts can be subject to unilateral termination or modification by the government for convenience in the 
United  States  and  elsewhere,  detailed  auditing  requirements  and  accounting  systems,  statutorily  controlled  pricing,  sourcing  and  subcontracting 
restrictions and statutorily mandated processes for adjudicating contract disputes. 

Vaccine Injury Compensation Program 

Because the cost of vaccine related litigation had reduced significantly the number of manufacturers willing to sell childhood vaccines, the 
U.S.  Congress  enacted  the  National  Childhood  Vaccine  Injury  Act,  or  Vaccine  Injury  Act,  in  1986.  The  Vaccine  Injury  Compensation  Program 
established  under  the  Vaccine  Injury  Act  is  a  no-fault  compensation  program  funded  by  an  excise  tax  on  each  dose  of  a  covered  vaccine  and  is 
designed to streamline the process of seeking compensation for those injured by childhood vaccines. The Vaccine Injury Act requires all individuals 
injured  by certain  vaccines  to  go  through  the  compensation  program,  as  administered  by  the  U.S. Court  of  Federal  Claims,  before  pursuing  other 
remedies, and determines the circumstances under which a manufacturer of a covered vaccine may be found liable in a civil action. Nevertheless, the 
Vaccine Injury Act may not reduce or limit our liability arising out of product liability claims. In February 2011, the U.S. Supreme Court ruled that 
the compensation system implemented under Vaccine Injury Act pre-empts ordinary injury claims made against vaccine manufacturers. 

Hazardous Materials and Select Agents 

Our  development  and  manufacturing  processes  may  involve  the  use  of  hazardous  materials,  including  chemicals,  bacteria,  viruses  and 
radioactive materials, and produce waste products. Accordingly, we are subject to federal, state and local laws and regulations governing the use, 
manufacture, storage, handling and disposal of these materials. In addition to complying with environmental and occupational health and safety laws, 
we  must  comply  with  special  regulations  relating  to  biosafety  administered  by  the  CDC,  HHS,  Animal  and  Plant  Health  Inspection  Service,  or 
APHIS, U.S. Department of Agriculture, or USDA, and the DoD. 

The Public Health Security and Bioterrorism Preparedness and Response Act and the Agricultural Protection Act require us to register with 
the CDC and APHIS our possession, use or transfer of select biological agents or toxins that could pose a threat to public health and safety, to animal 
or plant health or to animal or plant products. This legislation requires stringent safeguards and security measures for these select agents and toxins, 
including controlled access inspections and the screening of entities and personnel, and establishes a comprehensive national database of registered 
entities. 

In particular, this legislation and related regulations require that we: 

develop and implement biosafety, security and emergency response plans; 
restrict access to select agents and toxins; 
provide appropriate training to our employees for safety, security and emergency response; 
comply with strict requirements governing transfer of select agents and toxins; 
provide timely notice to the government of any theft, loss or release of a select agent or toxin; and 

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Other Regulations 

In  the  United  States  and  elsewhere,  the  research,  manufacturing,  distribution,  sale  and  promotion  of  drug  and  biological  products  are 
subject to regulation by various federal, state and local authorities. In the United States, in addition to the FDA, such authorities include the Centers 
for Medicare and Medicaid Services; other divisions of HHS, such as the Office of Inspector General; the U.S. Department of Justice and individual 
U.S.  Attorney  offices  within  the  Department  of  Justice;  and  state  and  local  governments.  For  example,  sales,  marketing,  and  scientific  and 
educational grant programs must comply with the anti-kickback and fraud and abuse provisions of the Social Security Act and the False Claims Act, 
with the privacy provisions of the Health Insurance Portability and Accountability Act of 1996 and the Health Information Technology for Economic 
and  Clinical  Health  Act,  and  with  similar  state  laws.  Pricing  and  rebate  programs  must  comply  with  the  Medicaid  rebate  requirements  of  the 
Omnibus Budget Reconciliation Act of 1990 and the Veterans Health Care Act of 1992. 

All of these activities are also potentially subject to federal and state consumer protection and unfair competition laws. In addition, we are 
subject  to  the  Export  Administration  Regulations  implemented  by  the  Bureau  of  Industry  and  Security  governing  the  export  of  BioThrax  and 
technology for the development and use of pathogens and toxins in the development and manufacture of BioThrax and our product candidates. In 
connection with our international sales activity, we are also subject to export regulations and other sanctions imposed by the Office of Foreign Assets 
Control of the U.S. Department of the Treasury, the antiboycott provisions of the Export Administration Act and the Internal Revenue Code and the 
Foreign  Corrupt  Practices  Act.  Outside  the  United  States,  advertising  and  promotion  of  medicinal  products,  along  with  associated  commercial 
practices, are often subject to significant government regulation by local authorities. 

19 

 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
Personnel 

As of December 31, 2012, we had 877 employees, including 323 employees engaged in product development, 351 employees engaged in 
manufacturing, 8 employees engaged in sales and marketing and 195 employees engaged in general and administrative activities. We believe that our 
future success will depend in part on our continued ability to attract, hire and retain qualified personnel. None of our employees is represented by a 
labor union or covered by collective bargaining agreements. We believe that our relations with our employees are good. 

History and Sites 

We were incorporated as BioPort Corporation, or BioPort, under the laws of Michigan in May 1998 and commenced operations as BioPort 
in  September  1998  through  an  acquisition  from  the  Michigan  Biologic  Products  Institute  of  rights  to  the  marketed  product,  BioThrax,  vaccine 
manufacturing  facilities  at  a  multi-building  campus  on  approximately  12.5  acres  in  Lansing,  Michigan  and  vaccine  development  and  production 
know-how.  In  December  2003, we  began  a  corporate  reorganization  in  which we  formed  a  new  corporate  parent,  Emergent  BioSolutions  Inc.,  or 
Emergent, a Delaware corporation. In June 2004, we completed the corporate reorganization whereby Emergent issued shares of class A common 
stock  to  stockholders  of  BioPort  in  exchange  for  an  equal  number  of  outstanding  shares  of  common  stock  of  BioPort.  As  a  result  of  this 
reorganization, BioPort became our wholly owned subsidiary which we subsequently converted to Emergent Biodefense Operations Lansing LLC. 
We  have  established  additional  subsidiaries,  each  primarily  consisting  of  an  operational  component  of  our  business,  including,  among  others, 
manufacturing  in  Baltimore,  Maryland,  product  development  in  Gaithersburg,  Maryland,  the  United  Kingdom  and  Germany  and  research  and 
product development in Seattle, Washington. 

Available Information 

We maintain a website at www.emergentbiosolutions.com. We make available, free of charge on our website, our annual report on Form 
10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and all amendments to those reports filed or furnished pursuant to Section 13(a) 
or  15(d)  of  the Securities  Exchange  Act  of  1934,  as  amended,  or  the  Exchange Act,  as  soon  as reasonably  practicable  after  we electronically  file 
those reports with, or furnish them to, the Securities and Exchange Commission, or SEC. 

We  also  make  available,  free  of  charge  on  our  website,  the  reports  filed  with  the  SEC  by  our  executive  officers,  directors  and  10% 
stockholders pursuant to Section 16 under the Exchange Act as soon as reasonably practicable after copies of those filings are provided to us by those 
persons. In addition, we intend to make available on our website all disclosures that are required to be posted by applicable law, the rules of the SEC 
or  the  New  York  Stock  Exchange  listing  standards  regarding  any  amendment  to,  or  waiver  of,  our  code  of  business  conduct  and  ethics.  The 
information contained on, or that can be accessed through, our website is not a part of, or incorporated by reference, in this annual report on Form  
10-K. 

20 

 
 
 
 
 
 
 
 
 
ITEM 1A. 

 RISK FACTORS 

Risks Related to Our Dependence on U.S. Government Contracts 

We derive substantially all of our revenue from sales of BioThrax under contracts with the U.S. government. If the U.S. government's demand 
for BioThrax is reduced, our business, financial condition and operating results could be materially harmed. 

We  have  derived  and  expect  for  the  foreseeable  future  to  continue  to  derive  substantially  all  of  our  revenue  from  sales  to  the  U.S. 
government of BioThrax, our FDA-approved anthrax vaccine and only marketed product. We are currently party to a contract with the Centers for 
Disease Control and Prevention, or CDC, for the supply of up to 44.75 million doses of BioThrax for placement into the SNS over a five year period 
ending in September 2016. 

The  procurement  of  doses  of  BioThrax  by  the  CDC  is  subject  to  availability  of  funding.  Our  existing  contract  with  the  CDC  and  prior 
contracts with Health and Human Services, or HHS, and the Department of Defense, or DoD, do not necessarily increase the likelihood that funding 
for the procurement of doses will be available. If the SNS priorities change, funding to procure doses of BioThrax may be limited or not available, 
and our business, financial condition and operating results would be materially harmed. The success of our business and our operating results for the 
foreseeable future are substantially dependent on the terms of our BioThrax sales to the U.S. government, including price per dose, the number of 
doses and the timing of deliveries. 

Our U.S. government contracts require ongoing funding decisions by the U.S. government. Reduced or discontinued funding of these contracts, 
including funding implications of the federal budget sequestration provisions, could cause our financial condition and operating results to suffer 
materially. 

Our principal customer for BioThrax is the U.S. government. We anticipate that the U.S. government will also be the principal customer for 
any other biodefense products that we successfully develop or acquire. Additionally, a significant source of our revenue is from U.S. government 
development contracts and grants. Over its lifetime, a U.S. government program may be implemented through the award of many different individual 
contracts and subcontracts. The funding for government programs is subject to Congressional appropriations, often made on a fiscal year basis, even 
for  programs  designed  to  continue  for  several  years.  These  appropriations  can  be  subject  to  political  considerations  and  stringent  budgetary 
constraints.  For  example,  sales  of  BioThrax  supplied  under  our  multi-year  procurement  contract  with  the  CDC  are  subject  to  available  funding, 
mostly  from  annual  appropriations.  Additionally,  our  government-funded  development  contracts  typically  give  the  U.S.  government  the  right, 
exercisable in its sole discretion, to extend these contracts for successive option periods following a base period of performance. The value of the 
services  to  be  performed  during  these  option  periods  may  constitute  the  majority  of  the  total  value  of  the  underlying  contract.  For  example,  the 
development contract we were awarded in September 2010 for development of PreviThrax consists of a two-year base period of performance valued 
at approximately $51 million and three successive one-year option periods valued at a total of approximately $110 million. If levels of government 
expenditures and authorizations for biodefense decrease or shift to programs in areas where we do not offer products or are not developing product 
candidates,  or  if  the  U.S.  government  otherwise  declines  to  exercise  its  options  under  our  contracts  with  it,  our  business,  revenues  and  operating 
results would suffer. 

In August 2011, Congress enacted the Budget Control Act of 2011, or BCA, committing the U.S. government to significantly reduce the 
federal deficit over ten years. The BCA contains provisions commonly referred to as "sequestration" which call for substantial, unspecified automatic 
federal spending cuts that may continue for a period of ten years. In January 2013, Congress enacted the American Taxpayer Relief Act of 2012, 
which temporarily postponed enactment of the sequestration provisions until March 1, 2013 to give Congress additional time to evaluate the amount 
of deficit reduction under the BCA and reconsider the allocation of spending cuts between government departments. We cannot currently predict the 
outcome  of  Congressional  negotiations  or  whether  such  efforts  will  result  in  significant  funding  delays  or  cancellation  of  orders  by  the  U.S. 
government that may adversely impact our business and results of operations. 

The  government  contracting  process  is  typically  a  competitive  bidding  process  and  involves  risks  and  requirements  that  are  not  present  in 
commercial contracting. 

We  expect  that  a  significant  portion  of  our  near-term  business  will  be  under  government  contracts  or  subcontracts  awarded  through 
competitive  bidding.  Competitive  bidding  for  government  contracts  presents  a  number  of  risks  or  requirements,  some  of  which  are  not  typically 
present in the commercial contracting process, including: 

(cid:131)

(cid:131)
(cid:131)
(cid:131)

(cid:131)

the commitment of substantial time and attention of management and key employees to the preparation of bids and proposals for contracts 
that may not be awarded to us; 
the need to accurately estimate the resources and cost structure that will be required to perform any contract that we might be awarded; 
the possibility that we may be ineligible to respond to a request for proposal issued by the government; 
the  submission  by  third  parties  of  protests  to  our  responses  to  requests  for  proposal  that  could  result  in  delays  or  withdrawals  of  those 
requests for proposal; and 
in the event our competitors protest or challenge contract awards made to us pursuant to competitive bidding, the potential that we may 
incur expenses or delays, and that any such protest or challenge would result in the resubmission of bids based on modified specifications, 
or in the termination, reduction or modification of the awarded contract. 

21 

 
 
 
 
 
 
 
 
 
 
 
 
The  U.S.  government  may  choose  not  to  award  us  future  contracts  for  the  development  and  supply  of  anthrax  vaccines  and  other 
Biodefense product candidates that we are developing, and may instead award such contracts to our competitors. If we are unable to win particular 
contracts, we may not be able to operate in the market for products that are provided under those contracts for a number of years. Additionally, if we 
are  unable  to  consistently  win  new  contract  awards  over  an  extended  period,  or  if  we  fail  to  anticipate  all  of  the  costs  and  resources  that  will  be 
required to secure and, if applicable, perform such contract awards, our growth strategy and our business, financial condition and operating results 
could be materially and adversely affected. 

The success of our business with the U.S. government depends on our compliance with regulations and obligations under our U.S. government 
contracts and various federal statutes and regulations. 

Our business with the U.S. government is subject to specific procurement regulations and a variety of other legal compliance obligations. 

These laws and rules include those related to: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)

procurement integrity; 
export control; 
government security; 
employment practices; 
protection of the environment; 
accuracy of records and the recording of costs; and 
foreign corrupt practices. 

Compliance with these obligations increases our costs. Failure to comply with these regulations and requirements could lead to suspension 
or  debarment  from  government  contracting  or  subcontracting  for  a  period  of  time.  The  termination  of  a  government  contract  or  relationship  as  a 
result of our failure to satisfy any of these obligations could have a negative impact on our operations and harm our reputation and ability to secure 
other government contracts in the future. 

The amount we are paid under our fixed price government contracts is based on estimates of the time, resources and expenses required for us to 
perform those contracts. If our actual costs exceed our estimates, we may not be able to earn an adequate return or may incur a loss under these 
contracts. 

Our prior contracts for the supply of BioThrax with HHS and the DoD, as well as our current contract for the procurement of 44.75 million 
doses of BioThrax by the CDC, are fixed price contracts. We expect that our potential future contracts with the U.S. government for BioThrax, as 
well as contracts for other biodefense products also may be fixed price contracts. Under a fixed price contract, we are required to deliver our products 
at  a  fixed  price  regardless  of  the  actual  costs  we  incur  and  to  absorb  any  costs  in  excess  of  the  fixed  price.  Estimating  costs  that  are  related  to 
performance in accordance with contract specifications is difficult, particularly where the period of performance is over several years. Our failure to 
anticipate technical problems, estimate costs accurately or control costs during performance of a fixed price contract could reduce the profitability of 
a fixed price contract or cause a loss, which could in turn harm our operating results. 

Unfavorable provisions in government contracts, some of which may be customary, may subject our business to material limitations, restrictions 
and uncertainties and may have a material adverse impact on or financial condition and operating results. 

Government contracts customarily contain provisions that give the U.S. government substantial rights and remedies, many of which are not 

typically found in commercial contracts, including provisions that allow the U.S. government to: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)

(cid:131)
(cid:131)

terminate existing contracts, in whole or in part, for any reason or no reason; 
unilaterally reduce or modify contracts or subcontracts, including by imposing equitable price adjustments; 
cancel multi-year contracts and related orders if funds for contract performance for any subsequent year become unavailable; 
decline to exercise an option to renew a contract; 
exercise an option to purchase only the minimum amount, if any, specified in a contract; 
decline to exercise an option to purchase the maximum amount, if any, specified in a contract; 
claim rights to facilities or to products, including intellectual property, developed under the contract; 
require repayment of contract funds spent on construction of facilities in the event of contract default; 
take actions that result in a longer development timeline than expected; 
change the course of a development program in a manner that differs from the contract's original terms or from our desired development 
plan, including decisions regarding our partners in the program; 
pursue civil or criminal remedies under the False Claims Act and False Statements Act; and 
control or prohibit the export of products. 

Generally,  government  contracts,  including  our  CDC  contract  for  procurement  of  BioThrax,  contain  provisions  permitting  unilateral 
termination or modification, in whole or in part, at the U.S. government's convenience. Under general principles of government contracting law, if 
the U.S. government terminates a contract for convenience, the government contractor may recover only its incurred or committed costs, settlement 
expenses and profit on work completed prior to the termination. If the U.S. government terminates a contract for default, the government contractor is 
entitled  to  recover  costs  incurred  and associated profits  on accepted  items  only and  may  be liable  for excess costs  incurred  by the  government  in 
procuring undelivered items from another source. One or more of our government contracts could be terminated under these circumstances. Some 
U.S. government contracts grant the U.S. government the right to use, for or on behalf of the U.S. government, any technologies developed by the 
contractor under the government contract. If we were to develop technology under a contract with such a provision, we might not be able to prohibit 

22 

 
 
 
 
 
 
 
 
  
 
third parties, including our competitors, from using that technology in providing products and services to the U.S. government. 

Additional Risks Related to Sales of Biodefense Products to the U.S. Government 

Our business is subject to audit by the U.S. government and a negative audit could adversely affect our business. 

U.S.  government  agencies  such  as  the  Defense  Contract  Audit  Agency,  or  the  DCAA,  routinely  audit  and  investigate  government 
contractors. These agencies review a contractor's performance under its contracts, cost structure and compliance with applicable laws, regulations and 
standards. 

The  DCAA  also  reviews  the  adequacy  of,  and  a  contractor's  compliance  with,  its  internal  control  systems  and  policies,  including  the 
contractor's purchasing, property, estimating, compensation and management information systems. Any costs found to be improperly allocated to a 
specific contract will not be reimbursed, while such costs already reimbursed must be refunded. If an audit uncovers improper or illegal activities, we 
may be subject to civil and criminal penalties and administrative sanctions, including: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)

termination of contracts; 
forfeiture of profits; 
suspension of payments; 
fines; and 
suspension or prohibition from conducting business with the U.S. government. 

In addition, we could suffer serious reputational harm if allegations of impropriety were made against us. 

Laws and regulations affecting government contracts make it more costly and difficult for us to successfully conduct our business. Failure  to 
comply with these laws could materially damage our relationship with the U.S. government. 

We  must  comply  with  numerous  laws  and  regulations,  including  those  relating  to  the  formation,  administration  and  performance  of 
government contracts, which can make it more difficult for us to retain our rights under these contracts. These laws and regulations affect how we 
conduct business with federal, state and local government agencies. Among the most significant government contracting regulations that affect our 
business are: 

(cid:131)

(cid:131)

(cid:131)
(cid:131)

the  Federal  Acquisition  Regulations,  and  agency-specific  regulations  supplemental  to  the  Federal  Acquisition  Regulations,  which 
comprehensively regulate the procurement, formation, administration and performance of government contracts; 
the  business  ethics  and  public  integrity  obligations,  which  govern  conflicts  of  interest  and  the  hiring  of  former  government  employees, 
restrict the granting of gratuities and funding of lobbying activities and incorporate other requirements such as the Anti-Kickback Act and 
the Foreign Corrupt Practices Act, or FCPA; 
export and import control laws and regulations; and 
laws, regulations and executive orders restricting the use and dissemination of information classified for national security purposes and the 
exportation of certain products and technical data. 

In  addition,  qui  tam  lawsuits  have  been  brought  against  us  in  which  the  plaintiffs  argued  that  we  defrauded  the  U.S.  government  by 
distributing non-compliant doses of BioThrax. Although we ultimately prevailed in this litigation, we spent significant time and money defending the 
litigation.  U.S.  states,  many  municipalities  and  foreign  governments  typically  also  have  laws  and  regulations  governing  contracts  with  their 
respective  agencies.  These  domestic  and  foreign  laws  and  regulations  affect  how  we  and  our  customers  conduct  business  and,  in  some  instances, 
impose additional costs on our business. Any changes in applicable laws and regulations could restrict our ability to maintain our existing contracts 
and  obtain  new  contracts,  which  could  limit  our  ability  to  conduct  our  business  and  materially  and  adversely  affect  our  revenues  and  results  of 
operations. 

Risks Related to Our Financial Position and Need for Additional Financing 

We may not maintain profitability in future periods or on a consistent basis. 

Although we have been profitable for each of the last five fiscal years, we have not been profitable for every quarter during that time. For 
example, we incurred a net loss in the first quarter of 2012. Our profitability is substantially dependent on BioThrax product sales, which historically 
have fluctuated significantly from quarter to quarter and we expect that they will continue to fluctuate significantly based primarily on the timing of 
our fulfillment of orders from the U.S. government. Additionally, our profitability may be adversely affected as we progress through various stages 
of ongoing or planned clinical trials for our product candidates. We may not be able to achieve consistent profitability on a quarterly basis or sustain 
or increase profitability on an annual basis. 

23 

 
 
 
 
 
 
 
 
 
 
 
Our current indebtedness and any additional debt financing may restrict the operation of our business and limit cash flow available to invest in 
the ongoing needs of our business. 

As  of  December  31,  2012,  we  had  $62.8  million  principal  amount  of  debt  outstanding.  We  may  seek  to  raise  substantial  external  debt 

financing to provide additional financial flexibility. The assumption of debt could have significant adverse consequences, including: 

(cid:131)

(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)

requiring us to dedicate a substantial portion of any cash flow from operations to the payment of interest on, and principal of, our debt, 
which  would  reduce  the  amounts  available  to  fund  working  capital,  capital  expenditures, product  development efforts  and  other general 
corporate purposes; 
increasing the amount of interest that we have to pay on debt with variable interest rates if market rates of interest increase; 
increasing our vulnerability to general adverse economic and industry conditions; 
obligating us to restrictive covenants that may reduce our ability to take certain corporate actions or obtain further debt or equity financing; 
limiting our flexibility in planning for, or reacting to, changes in our business and the industry in which we compete; and 
placing us at a competitive disadvantage compared to our competitors that have less debt, better debt servicing options or stronger debt 
servicing capacity. 

We may not have sufficient funds or may be unable to arrange for additional financing to pay the amounts due under our existing debt. In 
addition, failure to comply with the covenants under our existing debt instruments could result in an event of default under those instruments. In the 
event of an acceleration of amounts due under our debt instruments as a result of an event of default, we may not have sufficient funds or may be 
unable  to  arrange  for  additional  financing  to  repay  our  indebtedness  or  to  make  any  accelerated  payments,  and  the  lenders  could  seek  to  enforce 
security interests in the collateral securing such indebtedness. In addition, the covenants under our existing debt instruments and the pledge of our 
existing assets as collateral limit our ability to obtain additional debt financing. 

We may require significant additional funding and may be unable to raise capital when needed or on acceptable terms, which would harm our 
business, results of operations and financial condition.  

We  may  require  significant  additional  funding  to  acquire  other  companies,  in-license  and  develop  additional  products,  enhance  our 
manufacturing capacity, support commercial marketing activities or otherwise provide additional financial flexibility. We may also require additional 
funding to support our ongoing operations in the event that our ability to sell BioThrax to the U.S. government is interrupted for an extended period 
of time, reducing our BioThrax revenues and decreasing our cash balances.  

As of December 31, 2012, we had $237.7 million of cash, cash equivalents and accounts receivable. Our future capital requirements will 

depend on many factors, including: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)

(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)

(cid:131)
(cid:131)

the level and timing of BioThrax product sales and cost of product sales; 
our acquisition of companies, products or product candidates; 
our ability to obtain funding from government entities and non-government and philanthropic organizations for our development programs; 
the acquisition of new facilities and capital improvements to new or existing facilities; 
the  timing  of,  and  the  costs  involved  in,  completion  of  qualification  and  validation  activities  related  to  Building  55,  our  large-scale 
manufacturing facility in  Lansing,  Michigan, the  future  plans  for  our  manufacturing  facility  in  Baltimore,  Maryland,  and any  other  new 
facilities; 
our ability to meet balloon payments upon maturity of our current borrowings 
the scope, progress, results and costs of our preclinical and clinical development activities; 
the extent to which we invest in companies, businesses, products or technologies; 
the costs, timing and outcome of regulatory review of our product candidates; 
the number of, and development requirements for, other product candidates that we may pursue; 
the costs of commercialization activities, including product marketing, sales and distribution; 
the market acceptance and sales growth of any of our products and product candidates upon regulatory approval; 
the extent to which our growth generates increased administrative costs; 
the  costs  involved  in  preparing,  filing,  prosecuting,  maintaining  and  enforcing  patent  claims  and  other  patent-related  costs,  including 
litigation costs and the results of such litigation; 
the extent to which we repurchase our common stock under our share repurchase program; and 
the effect of competing technological and market developments. 

To the extent our capital resources are insufficient to meet our future capital requirements, we will need to finance our cash needs through 
public or private equity or debt offerings, bank loans or collaboration and licensing arrangements. We have an effective shelf registration statement 
on file with the Securities and Exchange Commission that allows us to issue up to an aggregate of $180 million of equity, debt and certain other types 
of securities through one or more future offerings. Current economic conditions may make it difficult to obtain financing on attractive terms or at all. 
Lenders  may  be  able  to  impose  covenants  on  us  that  could  be  difficult  to  satisfy,  which  could  put  us  at  increased  risk  of  defaulting  on  debt.  If 
financing is unavailable or lost, we could be forced to delay, reduce the scope of or eliminate our research and development programs or reduce our 
planned commercialization efforts.  

24 

 
 
 
 
 
 
 
 
 
 
 
 
 
Our ability to borrow additional amounts under any line of credit we may establish will likely be subject to our satisfaction of specified 
conditions. Additional equity or debt financing, development contracts and grants or collaboration and licensing arrangements may not be available 
on acceptable terms, if at all. If we raise additional funds by issuing equity securities, our stockholders may experience dilution. Public or bank debt 
financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring 
additional debt, making capital expenditures or pursuing acquisition opportunities.  

Any debt financing or additional equity that we raise may contain terms, such as liquidation and other preferences, that are not favorable to 
us  or  our  stockholders.  If  we  raise  additional  funds  through  collaboration  and  licensing  arrangements  with  third  parties,  it  may  be  necessary  to 
relinquish valuable rights to our technologies or product candidates or grant licenses on terms that may not be favorable to us. 

Risks Related to Manufacturing and Manufacturing Facilities 

We  are  in  the  process  of  expanding  our  manufacturing  facilities.  Delays  in  completing  facilities,  or  delays  or  failures  in  obtaining  regulatory 
approvals for new manufacturing facility projects or new contract manufacturing partners, could limit our ability to expand our revenues. 

We continually evaluate our options for the manufacture of BioThrax and our various product candidates. We may seek to acquire one or 
more  additional  facilities  or  sign  agreements  with  contract  manufacturing  organizations.  We  have  constructed  Building  55,  a  large-scale 
manufacturing facility on our Lansing, Michigan campus for which we received an award from BARDA in July 2010 for scale-up, qualification and 
validation  to  manufacture  BioThrax.  Additionally,  in  2009,  we  acquired  a  facility  in  Baltimore,  Maryland  which  we  expect  to  utilize  for  certain 
product development or manufacturing projects, including projects performed under our contract with BARDA to establish a Center for Innovation in 
Advanced Development and Manufacturing. 

Constructing, preparing and maintaining a facility for manufacturing purposes is a significant undertaking. For example, the process for 
qualifying and validating Building 55 for FDA approval of the large-scale manufacture of BioThrax has been costly and time consuming, may result 
in unanticipated delays and may cost more than expected due to a number of factors, including regulatory requirements. The costs and time required 
to comply with current good manufacturing practices, or cGMP, regulations or similar regulatory requirements for sales of our products outside the 
U.S.  may  be  significant.  Start-up  costs  can  be  substantial  and  scale-up  entails  significant  risks  related  to  process  development  and  manufacturing 
yields. If our qualification, validation and facility licensure activities are delayed, we may not be able to increase the number of doses of BioThrax 
that  we  can  produce  and  thereby  grow  our  revenue.  In  addition,  if  we  experience  delays,  we  may  be  in  breach  of  the  obligations  under  our 
government  funded  development  contracts.  Costs  associated  with  constructing,  qualifying,  validating  and  licensing  manufacturing  facilities  could 
require us to raise additional funds from external sources, and we may not be able to do so on favorable terms or at all.  

BioThrax and our product candidates are complex to manufacture and ship, which could cause us to experience delays in manufacturing and 
revenues.  

BioThrax  and  all  of  our  current  product  candidates  are  biologics.  Manufacturing  biologic  products,  especially  in  large  quantities,  is 
complex. The products must be made consistently and in compliance with a clearly defined manufacturing process. Accordingly, it is essential to be 
able to validate and control the manufacturing process to ensure that it is reproducible. Problems may arise during manufacturing for a variety of 
reasons, including problems with raw materials, equipment malfunction and failure to follow specific protocols and procedures. In addition, slight 
deviations anywhere in the manufacturing process, including maintaining master seed or cell banks and preventing drift, obtaining materials, seed or 
cell  growth,  fermentation,  filtration,  filling,  labeling,  packaging,  storage  and  shipping  and  quality  control  testing,  may  result  in  lot  failures  or 
manufacturing shut-down, delays in the release of lots, product recalls, spoilage or regulatory action. Success rates can vary dramatically at different 
stages  of  the  manufacturing  process,  which  can  reduce  yields  and  increase  costs.  From  time  to  time  we  may  experience  deviations  in  the 
manufacturing process that may take significant time and resources to resolve and if unresolved may affect manufacturing output and could cause us 
to fail to satisfy customer orders or contractual commitments, lead to a termination of one or more of our contracts, lead to delays in our clinical 
trials, result in litigation or regulatory action against us or cause the FDA to cease releasing product until the deviations are explained and corrected, 
any of which could be costly to us and negatively impact our business.  

FDA approval is required for the release of each lot of BioThrax. We will not be able to sell any lots that fail to satisfy the release testing 
specifications. We must provide the FDA with the results of certain tests including potency before lots are released for sale. We have one mechanism 
for conducting this potency testing that is reliant on a unique animal strain for which we currently have no alternative. In developing alternatives, we 
may face significant regulatory hurdles. In the event of a problem with this strain, if we have not developed alternatives, we would not be able to 
provide the FDA with required potency testing data and would not be able to release product, and therefore would not be able to sell BioThrax doses 
until the problem was resolved.  

Additionally,  potency  testing  of  each  lot  of  BioThrax  is  performed  against  a  qualified  reference  lot  that  we  maintain.  We  continually 
monitor the status of our reference lot and periodically produce and qualify a new reference lot to replace the existing reference lot. For example, we 
prepared  and  qualified  a  new  reference  lot  during  2011  to  replace  our  prior,  qualified  reference  lot.  If  we  are  not  able  to  satisfy  the  FDA's 
requirements  for  release  of  BioThrax,  our  ability  to  sell  BioThrax  would  be  impaired  until  such  time  as  we  become  able  to  meet  the  FDA's 
requirements,  which  would  significantly  impact  our  revenues,  require  us  to  utilize  our  cash  balances  to  help  fund  our  ongoing  operations  and 
otherwise harm our business.  

25 

 
 
 
 
 
 
 
 
 
 
 
 
Under our current contract with the CDC, we have the option to supply doses of BioThrax in advance of the CDC scheduling the pick-up of 
these doses. However, if we elect to ship product in advance of the CDC scheduling a pick-up, we are obligated to perform shipping services at no 
cost to the U.S. government. If we perform these shipping services, we are contractually required to ship BioThrax at a prescribed temperature range, 
and variations from that temperature range could result in loss of product and could adversely affect our profitability. Delays, lot failures, shipping 
deviations, spoilage or other loss during shipping could cause us to fail to satisfy customer orders or contractual commitments, lead to a termination 
of one or more of our contracts, lead to delays in our clinical trials or result in litigation or regulatory action against us, any of which could be costly 
to us and otherwise harm our business. 

Under  our  contract  with  BARDA  for  advanced development  of chemical,  biological,  radiological  and  nuclear  medical  countermeasures, 
including domestic pandemic influenza vaccine manufacturing surge capacity, we could be required in a pandemic scenario to produce significant 
doses  of  pandemic  influenza  vaccine  in  a  short  period  of  time.  Manufacturing  under  such  circumstances  could  present  technical  and  logistical 
challenges.  In addition,  release of  pandemic  influenza  vaccine lots  would  require  FDA  approval.  Challenges  or delays in  producing  and  releasing 
pandemic influenza vaccine could result in lost revenues, damage our reputation or otherwise harm our business.  

Currently, only our manufacturing facility in Lansing, Michigan has regulatory approval to manufacture BioThrax. A significant interruption of 
the  ability  of  that  facility  to  manufacture  BioThrax  would  reduce  our  revenues  and  materially  harm  our  business,  financial  condition  and 
operating results. 

We currently rely on our manufacturing facility at a single location in Lansing, Michigan for the production of BioThrax. Any interruption 
in  manufacturing  operations  at  this  location  could  result  in  our  inability  to  satisfy  the  product  demand  of  the  U.S.  government  or  other  BioThrax 
customers. A number of factors could cause interruptions, including: 

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equipment malfunctions or failures; 
technology malfunctions; 
cyber attacks; 
work stoppages or slow-downs; 
protests, including by animal rights activists; 
damage to or destruction of the facility; 
natural disasters; 
regional power shortages; or 
product tampering. 

As our equipment ages, it will need to be replaced. Replacement of equipment has the potential to introduce variations in the manufacturing 

process that may result in lot failures or manufacturing shut-down, delay in the release of lots, product recalls, spoilage or regulatory action.  

In addition, providers of bioterrorism countermeasures could be subject to an increased risk of terrorist activities. For example, the U.S. 
government has designated our Lansing facility as a facility requiring additional security to protect against potential terrorist threats to the facility. 
However, there can be no assurance that these additional security measures will protect our facility from terrorist efforts determined to disrupt our 
BioThrax manufacturing activities. Any disruption that impedes our ability to manufacture and ship BioThrax in a timely manner could reduce our 
revenues and materially harm our business, financial condition and operating results.  

The factors listed above could also cause disruptions at our other facilities, including our research and product development facilities and 
our additional manufacturing facility currently under development in Baltimore, Maryland. Any such disruption, damage, or destruction could result 
in losses and delays, including delay in the performance of our contractual obligations or delay in our clinical trials, any of which could be costly to 
us and materially harm our business, financial condition and operating results.  

Our business may be harmed if we do not adequately forecast or control production facility needs.  

The  timing  and  amount  of  government  or  other  customer  demand  can  be  difficult  to  predict.  If  we  overestimate  government  or  other 
customer  demand,  choose  to  commercialize  products  for  which  the  market  is  smaller  than  we  anticipate  or  otherwise  create  or  maintain 
manufacturing facilities that are not efficiently utilized, we could incur significant unrecoverable costs. We also may experience challenges ensuring 
sufficient production capacity. For example, we may not be able to increase our production capabilities quickly enough to perform new government 
contracts or fill new customer orders on a timely basis. This could cause us to lose new business and possibly existing business. In addition, if third 
party manufacturing services are not available on a time frame and cost that is acceptable to us, limited manufacturing capacity in our facilities could 
lead to delays in some of our product development and commercialization efforts.  

If we are unable to obtain supplies for our manufacture of BioThrax or our product candidates in sufficient quantities and at an acceptable cost, 
our ability to manufacture BioThrax or to develop and commercialize our product candidates could be impaired, which could harm our revenues, 
lead to a termination of one or more of our contracts, lead to delays in clinical trials or otherwise harm our business.  

We  depend  on  certain  single-source  suppliers  for  materials  and  services  necessary  for  the  manufacture  of  BioThrax  and  our  product 
candidates.  A  disruption  in  the  availability  of  such  materials  or  services  from  these  suppliers  could  require  us  to  qualify  and  validate  alternative 
suppliers.  If  we  are  unable  to  locate  or  establish  alternative  suppliers,  our  ability  to  manufacture  BioThrax  or  our  product  candidates  could  be 
adversely  affected  and  could  harm  our  revenues,  cause  us  to  fail  to  satisfy contractual  commitments,  lead  to  a  termination  of  one  or  more  of  our 
contracts or lead to delays in our clinical trials, any of which could be costly to us and otherwise harm our business, financial condition and operating 

26 

 
 
 
 
 
 
 
 
 
 
 
results.  

If third parties do not manufacture our product candidates in sufficient quantities and at an acceptable cost or in compliance with regulatory 
requirements and specifications, the development and commercialization of our product candidates could be delayed, prevented or impaired.  

We currently rely, or plan to rely, on third parties to manufacture some or all of our vaccine and therapeutic product candidates that we 
require  for  preclinical  and  clinical  development.  Any  significant  delay  in  obtaining  adequate  supplies  of  our  product  candidates  could  adversely 
affect our ability to develop or commercialize these product candidates. For example, in 2008, the initial manufacturer of Thravixa informed us it was 
discontinuing contract manufacturing operations and we were forced to secure alternative manufacturing resources to continue development of this 
product candidate.  

We also expect that we will rely on third parties for some or all of the manufacturing services necessary to produce commercial supplies of 
product  candidates  that  we  successfully  develop.  The  manufacture  and  delivery  of  sufficient  quantities  of  pharmaceutical  products  is  a  time-
consuming  and  complex  process.  If  our  contract  manufacturers  are  unable  to  scale-up  production  to  generate  enough  materials  for  commercial 
launch,  if  manufacturing  is  of  insufficient  quality  or  not  compliant  with  applicable  rules  and  regulations,  or  if  the  costs  of  manufacturing  are 
prohibitively high, the success of those products may be jeopardized. Our current and anticipated future dependence upon others for the manufacture 
of  our  product  candidates  may  adversely  affect  our  ability  to  develop  product  candidates  and  commercialize  any  products  that  receive  regulatory 
approval on a timely and competitive basis.  

Reliance on contract manufacturers, other vendors and collaborators limits our control regarding many aspects of the manufacturing and 

delivery process and therefore exposes us to a variety of significant risks, including: 

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limitations on our ability to schedule production with contract suppliers when needed to supply clinical trials; 
reliance on contract suppliers for legal and regulatory compliance and quality assurance; 
potential rejection by a contract supplier of a purchase order; 
contract supplier's insistence on exclusivity, minimum or maximum levels of supply and related restrictions on our ability to increase or 
decrease supply, including provisions whereby we pay a penalty if we fail to order a minimum amount; 
breach of agreements by contract suppliers; and 
termination, price increases, or non-renewal of agreements by contract suppliers, based on other business priorities, at times that are costly 
or inconvenient for us. 

We operate under short-term supply agreements with a number of third party manufacturers that are not obligated to accept any purchase 
orders we may submit. Third party manufacturers may also be unable or unwilling to accommodate our production scheduling requests, or may insist 
on exclusivity or minimum or maximum levels of supply, or may raise prices or decline to renew contracts. If any third party terminates or declines 
to  renew  its  agreement  with  us,  or  otherwise  fails  to  fulfill  our  purchase  orders  on  terms  acceptable  to  us,  we  would  need  to  rely  on  alternative 
sources or develop our own manufacturing capabilities to satisfy our requirements. 

If  alternative  suppliers  are  not  available  or  are  delayed  in  fulfilling  our  requirements,  or  if  we  are  unsuccessful  in  developing  our  own 
manufacturing capabilities, we may not be able to obtain adequate supplies of our product candidates on a timely basis. A change of manufacturers 
would require review and approval by the FDA and the applicable foreign regulatory agencies. This review and approval may be costly and time 
consuming. There are a limited number of manufacturers that operate under cGMP requirements and that are both capable of manufacturing for us 
and willing to do so. We may not be able to reach agreement on reasonable terms, if at all, with these manufacturers. 

We currently rely on third parties for regulatory compliance and quality assurance with respect to the supplies of our product candidates 
that  they  produce  for  us.  We  also  may  rely  for  these  purposes  on  any  third  party  that  we  use  for  production  of  commercial  supplies  of  product 
candidates  that  we  successfully  develop.  Manufacturers  are  subject  to  ongoing,  periodic,  unannounced  inspection  by  the  FDA  and  corresponding 
state  and  foreign  agencies  or  their  designees  to  ensure  strict  compliance  with  cGMP  regulations  and  other  governmental  regulations  and 
corresponding foreign standards. 

We cannot be certain that our present or future manufacturers will be able to comply with cGMP regulations and other FDA regulatory 
requirements  or  similar  regulatory  requirements  outside  the  U.S.  We  do  not  control  compliance  by  manufacturers  with  these  regulations  and 
standards. If we or these third parties fail to comply with applicable regulations, sanctions could be imposed on us, which could significantly and 
adversely affect supplies of our product candidates. The sanctions that might be imposed include: 

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fines, injunctions and civil penalties; 
refusal by regulatory authorities to grant marketing approval of our product candidates; 
delays, suspension or withdrawal of regulatory approvals, including license revocation; 
seizures or recalls of product candidates or products; 
temporary or permanent shut-down of manufacturing facilities; 
operating restrictions; and 
criminal prosecutions. 

If we or third parties are unable to manufacture our product candidates in compliance with regulatory requirements, in sufficient quantities, 
at an acceptable cost and according to applicable timelines, our clinical trials could be delayed, production costs could be significantly increased and 
the development prospects and commercial viability of our product candidates could be harmed.  

27 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our use of hazardous materials, chemicals, bacteria and viruses requires us to comply with regulatory requirements and exposes us to significant 
potential liabilities. 

Our  research  and  development  and  manufacturing  processes  may  involve  the  use  of  hazardous  materials,  including  chemicals,  bacteria, 
viruses and radioactive materials, and may produce dangerous waste products. Accordingly, the third parties that conduct clinical trials on our behalf 
and the third parties that manufacture our product candidates are subject to federal, state, local and foreign laws and regulations governing the use, 
manufacture, distribution, storage, handling, disposal and recordkeeping with respect to these materials. The Public Health Security and Bioterrorism 
Preparedness and Response Act and the Agricultural Protection Act require us to register with the CDC and the Animal and Plant Health Inspection 
Service, our possession, use or transfer of select biological agents or toxins that could pose a threat to public health and safety, to animal or plant 
health or to animal or plant products. This legislation requires stringent safeguards and security measures for these select agents and toxins, including 
controlled access and the screening of entities and personnel and establishes a comprehensive national database of registered entities. 

We  are  also  subject  to  a  variety  of  environmental  laws,  including  those  regarding  underground  storage  tanks.  One  such  tank  on  our 
Lansing,  Michigan  campus  has  leaked  in  the  past.  The  State  of  Michigan  removed  the  tank,  continues  to  monitor  the  situation  and  has  agreed  to 
indemnify  us  for  any  resulting  liabilities.  In  the  event  that  the  State  of  Michigan  does  not  indemnify  us,  or  if  our  insurance  does  not  cover  the 
exposure  of  any  remediation  that  may  be  necessary,  we  may  be  required  to  spend  significant  amounts  on  remediation  efforts.  In  addition  to 
complying with environmental and occupational health and safety laws, we must comply with special regulations relating to biosafety administered 
by the CDC, HHS, U.S. Department of Agriculture and the DoD. 

We  also  are  subject  to  export  control  regulations  governing  the  export  of  BioThrax  and  technology  and  materials  used  to  develop  and 
manufacture BioThrax and our product candidates. These laws and regulations may limit the countries in which we may conduct development and 
manufacturing activities. 

If  we  fail  to  comply  with  environmental,  occupational  health  and  safety,  biosafety  and  export  control  laws,  we  could  be  held  liable  for 
fines, penalties and damages that may result from such non-compliance, and any such liability could exceed our assets and resources. In addition, we 
could be required to cease immediately all use of a select agent or toxin, and we could be prohibited from exporting our products, technology and 
materials or we could be suspended from the right to do business with the U.S. government. In addition, we cannot completely eliminate the risk of 
accidental contamination or injury from the use, storage, handling or disposal of hazardous materials. In the event of injury or a future contamination 
event, we could be held liable for resulting damages, and any such liability could significantly impact our financial position. 

Our  insurance  policies  may  not  adequately  compensate  us  for  all  liabilities  that  we  may  incur  in  the  event  of  unanticipated  costs,  which  may 
expose us to potential expense and reduced profitability. 

We hold a number of insurance policies in an effort to protect ourselves against extraordinary or unanticipated costs. Our general liability 
and excess insurance policies provide for coverage up to annual aggregate limits of $12 million, with coverage of $1 million per occurrence and $2 
million in the aggregate for general liability and $10 million per occurrence and in the aggregate for excess liability. Both policies exclude coverage 
for liabilities relating to the release of pollutants. We do not currently hold insurance policies expressly providing for coverage relating to our use of 
hazardous materials other than storage tank liability insurance for our Lansing, Seattle and Gaithersburg facilities with coverage of $1 million per 
occurrence and $2 million annual aggregate limit and a $25,000 per claim deductible. We hold product liability and clinical trial liability insurance 
policies for our commercial products and each clinical trial we are conducting in amounts we deem appropriate. 

These policies are subject to deductibles, exclusions and coverage limitations. We may be unable to maintain existing insurance or obtain 
new coverage or increase limits in the future on reasonable terms or at all. Circumstances may arise where we face liabilities that are not covered by 
our insurance policies, or where our coverage is not adequate, which may expose us to significant liabilities and significantly and adversely affect our 
business or financial position. 

Risks Related to Product Development 

Our  business  depends  on  our  success  in  developing  and  commercializing  our  product  candidates.  If  we  are  unable  to  commercialize  these 
product candidates, or experience significant delays or unanticipated costs in doing so, our business would be materially and adversely affected. 

We have invested significant efforts and financial resources in the development of our vaccines and therapeutic product candidates and the 
acquisition  of  additional  product  candidates.  In  addition  to  BioThrax  sales,  our  ability  to  generate  revenue  is  dependent  on  the  success  of  our 
development programs and collaboration programs, on the U.S. government's interest in providing development funding for or procuring certain of 
our product candidates, on the interest of non-governmental organizations and other commercial entities in providing grant funding for development 
of certain of our product candidates and on the commercial viability of our developed or acquired product candidates. The commercial success of our 
product candidates will depend on many factors, including accomplishing the following in an economical manner: 

28 

 
 
 
 
 
 
 
 
 
 
 
 
successful development, formulation and cGMP scale-up of biological manufacturing that meets FDA requirements; 
successful development of animal models; 
successful completion of non-clinical development, including toxicology studies and studies in approved animal models; 
the expense of filing, prosecuting, defending and enforcing any patent claims and other intellectual property rights; 
successful completion of clinical trials; 
receipt of marketing approvals from the FDA and equivalent foreign regulatory authorities; 
procurement of our biodefense product candidates prior to FDA approval; 
establishing commercial manufacturing processes of our own or arrangements with contract manufacturers; 

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launching commercial sales of the product candidate, whether alone or in collaboration with others; and 
acceptance of the product candidate by potential government customers, physicians, patients, healthcare payors and others in the medical 
community. 

If  we  are  delayed  or  prevented  from  developing  and  commercializing  a  product  candidate  in  an  economically  acceptable  manner,  our 

growth could be materially and adversely affected.   

Clinical trials of product candidates are expensive and time-consuming, and their outcome is uncertain. We must invest substantial amounts of 
time and financial resources to these trials which may not yield viable products. 

Before  obtaining  regulatory  approval  for  the  sale  of  our  product  candidates,  we  and  our  collaborative  partners  must  conduct  extensive 
preclinical studies and clinical trials to establish proof of concept and demonstrate the safety and efficacy of our product candidates. Preclinical and 
clinical testing is expensive, difficult to design and implement, can take many years to complete and is uncertain as to outcome. Success in preclinical 
testing and early clinical trials does not ensure that later clinical trials or animal efficacy studies will be successful, and interim results of a clinical 
trial or animal efficacy study do not necessarily predict final results. An unexpected result in one or more of our clinical trials can occur at any stage 
of testing. 

For certain of our Biodefense product candidates, we expect to rely on FDA regulations known as the "animal rule" to obtain approval. The 
animal rule permits, in certain limited circumstances, the use of animal efficacy studies together with human clinical safety and immunogenicity trials 
to support an application for marketing approval. These regulations are relatively new, and we have limited experience in the application of these 
rules to the product candidates that we are developing. It is possible that results from these animal efficacy studies may not be predictive of the actual 
efficacy  of  our  product  candidates  in  humans.  If  we  are  not  successful  in  completing  the  development  and  commercialization  of  our  vaccine  and 
therapeutic product candidates, or if we are significantly delayed in doing so, our business could be materially harmed. 

A failure of one or more of our clinical trials or animal efficacy studies can occur at any stage of testing. We may experience numerous 
unforeseen events during, or as a result of, preclinical testing and the clinical trial or animal efficacy study process that could delay or prevent our 
ability to receive regulatory approval or commercialize our product candidates, including: 

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regulators or institutional review boards may not authorize us, or our collaborators, to commence a clinical trial or conduct a clinical trial at 
a prospective trial site; 
we may decide, or regulators may require us, to conduct additional preclinical toxicology and efficacy testing or clinical trials, or we may 
abandon  projects  that  we  expect  to  be  promising,  if  our  preclinical  tests,  clinical  trials  or  animal  efficacy  studies  produce  negative  or 
inconclusive results; 
we might have to suspend or terminate our clinical trials if the participants are being exposed to unacceptable health risks; 
regulators or institutional review boards may require that we hold, suspend or terminate clinical development for various reasons, including 
noncompliance with regulatory requirements; 
regulators may determine that service providers we use in the conduct of a clinical trial are precluded from providing such services; 
we or our collaborative partners may experience delay in beginning the clinical trial; 
we may experience competition in recruiting clinical investigators; 
the cost of our clinical trials could escalate and become cost prohibitive; 
any  regulatory  approval  we  ultimately  obtain  may  be  limited  or  subject  to  restrictions  or  post-approval  commitments  that  render  the 
product not commercially viable; 
regulatory requirements, policy and guidelines could change; 
we may experience limitations in our ability to manufacture or obtain from third parties materials sufficient for use in preclinical studies 
and clinical trials; 
we or our collaborators may fail to adequately manage the increasing number, size and complexity of our clinical trials; 
any or all of our collaborators, the FDA and foreign regulatory agencies may interpret data differently; 
third parties conducting and overseeing the operations of our clinical trials may fail to perform their contractual or regulatory obligations in 
a timely fashion; 
we may not be successful in recruiting a sufficient number of qualifying subjects for our clinical trials or may experience delays in patient 
enrollment and variability in the number and types of patients available for clinical trials; and 
the effects of our product candidates may not be the desired effects or may include undesirable side effects or the product candidates may 
have other unexpected characteristics. 

29 

 
 
 
 
 
 
 
 
 
 
 
 
For example, in February 2013, we announced the results of a Phase IIb clinical trial evaluating the safety and efficacy of MVA85A in 

preventing tuberculosis in infants. As a consequence of these results, we intend to cease further development work on MVA85A. 

In addition, because some of our current and future vaccine product candidates contain live attenuated viruses, our testing of these vaccine 
product  candidates  is  subject  to  additional  risk.  For  example,  there  have  been  reports  of  serious  adverse  events  following  administration  of  live 
vaccine products in clinical trials conducted by other vaccine developers. Also, for some of our current and future vaccine product candidates, we 
expect to conduct clinical trials in chronic carriers of the disease that our product candidate seeks to prevent. There have been reports of disease flares 
in chronic carriers following administration of live vaccine products. 

If we are required to conduct additional clinical trials or other testing of our product candidates beyond those that we currently contemplate, 
if our clinical trials are not well designed, if we are unable to successfully complete our clinical trials or other testing, or if the results of these trials or 
tests are not positive, we may: 

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be delayed in obtaining marketing approval for our product candidates; 
obtain approval for indications that are not as broad as intended; or 
not be able to obtain marketing approval. 

Our  product  development  costs  will  also  increase  if  we  experience  delays  in  testing,  are  required  to  conduct  additional  testing,  or 
experience delays in product approval. Significant clinical trial delays also could allow our competitors to bring products to market before we do and 
impair our ability to commercialize our products or product candidates. 

Under  the  Project  BioShield  Act  of  2004,  or  Project  BioShield,  the  Secretary  of  HHS,  or  the  Secretary,  can  contract  to  purchase 
countermeasures for the SNS prior to FDA approval of the countermeasure in specified circumstances. Project BioShield also allows the Secretary of 
HHS to authorize the emergency use of medical products that have not yet been approved by the FDA. However, our biodefense product candidates 
might  not  be  selected  by  the  Secretary  under  this  authority.  Moreover,  this  authority  could  result  in  increased  competition  for  our  products  and 
product candidates. 

If our product discovery and development programs do not progress as anticipated, our revenue and stock price could be negatively impacted. 

We estimate the timing of a variety of preclinical, clinical, regulatory and other milestones for planning purposes, including when a product 
candidate is expected to enter clinical trials, when a clinical trial will be completed, when and if additional clinical trials will commence, or when an 
application for regulatory approval will be filed. We base our estimates on facts that are currently known to us and on a variety of assumptions that 
may prove not to be correct for a variety of reasons, many of which are beyond our control. For example, delays in the development of products by us 
or our collaborators may be caused by many factors, including regulatory or patent issues, negative or inconclusive interim or final results of ongoing 
clinical trials, scheduling conflicts with participating clinics and the rate of patient enrollment in clinical trials and the development priorities of our 
collaborators. In addition, in preparing these estimates we rely on the timeliness and accuracy of information and estimates reported or provided to us 
by  our  collaborators  concerning  the  timing,  progress  and  results  of  clinical  trials  or  other  development  activities  they  conduct  under  our 
collaborations with them. If we or our collaborators do not achieve milestones when anticipated, we may not achieve our planned revenue or we may 
be forced to record an impairment charge to our intangible assets and our stock price could decline. In addition, any delays in obtaining approvals to 
market  and  sell  products  may  result  in  the  loss  of  competitive  advantages  in  being  on  the  market  in  advance  of  competing  products,  which  may 
reduce the value of these products and the potential revenue we receive from the eventual sale of these products, either directly or under agreements 
with our partners. 

Our product development efforts could also result in large and immediate write-offs, significant milestone payments, incurrence of debt and 
contingent liabilities or amortization of expense related to intangible assets, any of which could negatively impact our financial results. Additionally, 
if  we  were  unable  to  develop  any  of  our  product  candidates  into  viable  commercial  products,  we  will  be  reliant  solely  on  sales  of  our  currently 
approved product BioThrax for our revenues, thus limiting our growth opportunities and diversification. 

We may fail to select or capitalize on the most scientifically, clinically or commercially promising or profitable product candidates. 

We continue to evaluate our business strategy and, as a result, may modify our strategy in the future. In this regard, we may, from time to 
time, focus our product development efforts on different product candidates or may delay or halt the development of various product candidates. For 
example, in February 2013, as a consequence of clinical trial results, we determined to cease further development work on our MVA85A tuberculosis 
vaccine  candidate.  As  a  result  of  changes  in  our  strategy,  we  may  change  or  refocus  our  existing  product  development,  commercialization  and 
manufacturing  activities.  This  could  require changes  in  our  facilities and  personnel and  restructuring  various  financial arrangements.  Any  product 
development changes that we implement may not be successful. In particular, we may fail to select or capitalize on the most scientifically, clinically 
or commercially promising or profitable product candidates. We have limited technical, managerial, and financial resources to determine which of 
our product candidates should proceed to initial clinical trials, later-stage clinical development, and potential commercialization and, further, we may 
make incorrect determinations as a result of our limited resources or information available to us at the time of our determination. Our decisions to 
allocate our research and development, management, and financial resources toward particular product candidates or therapeutic areas may not lead 
to the development of viable commercial products and may divert resources from better opportunities. Similarly, our decisions to delay or terminate 
product development programs may also be incorrect and could cause us to miss valuable opportunities. 

30 

 
 
 
 
 
  
 
 
 
 
 
Risks Related to Commercialization

If we fail to achieve significant sales of BioThrax to customers in addition to the U.S. government, our growth could be limited. 

An element of our business strategy is to establish a market for the sale of BioThrax to customers in addition to the U.S. government. These 
potential customers include foreign governments, multinational companies, non-governmental organizations and hospitals, as well as domestic state 
and local governments, which we anticipate may be interested in BioThrax. 

The market for sales of BioThrax to customers other than the U.S. government is undeveloped, and we may not be successful in generating 
interest or meaningful sales of BioThrax to these potential customers. To date, we have supplied only small amounts of BioThrax directly to foreign 
governments and these sales represent a small portion of our revenue. 

Government regulations may make it difficult for us to achieve significant sales of BioThrax to customers other than the U.S. government. 
For example, many foreign governments require licensure of BioThrax in their jurisdictions before they will consider procuring doses. Additionally, 
we  are  subject  to  export  control  laws  imposed  by  the  U.S.  government.  Although  there  are  currently  only  limited  restrictions  on  the  export  of 
BioThrax  and  related  technology,  the  U.S.  government  may  decide,  particularly  in  the  current  environment  of  elevated  concerns  about  global 
terrorism, to increase the scope of export prohibitions. These prohibitions could limit our sales of BioThrax to foreign governments and other foreign 
customers.  In  addition,  U.S.  government  demand  for  an  anthrax  vaccine  may  limit  our  supplies  of  BioThrax  available  for  sale  to  non-U.S. 
government customers. For example, our efforts to further develop domestic commercial and international sales may be impeded by the DoD's right 
under  the  Defense  Production  Act  to  require  us  to  deliver  more  doses  than  we  currently  anticipate.  Furthermore,  the  DoD's  sale  of  BioThrax  to 
foreign governments under the Foreign Military Sales program has had and may continue to have an adverse effect on our ability to sell BioThrax 
internationally. 

Laws  and  regulations  governing  international  operations  may  preclude  us  from  developing,  manufacturing  and  selling  certain  product 
candidates outside of the United States and require us to develop and implement costly compliance programs. 

We  must  comply  with  numerous  laws  and  regulations  relating  to  international  business  operations.  The  creation  and  implementation  of 
international business practices compliance programs is costly and such programs are difficult to enforce, particularly where reliance on third parties 
is required. 

For  example,  the  FCPA  prohibits  any  U.S.  individual  or  business  from  paying,  offering  or  authorizing  payment  or  offering  anything  of 
value, directly or indirectly, to any foreign official, political party or candidate for the purpose of influencing any act or decision of a foreign entity in 
order to assist the individual or business in obtaining or retaining business. The FCPA also obligates companies whose securities are listed on the 
United States securities exchanges to comply with certain accounting provisions requiring the company to maintain books and records that accurately 
and fairly reflect all transactions of the corporation, including international subsidiaries, and to devise and maintain an adequate system of internal 
accounting controls for international operations. 

Compliance with the FCPA is expensive and difficult, particularly in countries in which corruption is a recognized problem. In addition, 
the FCPA presents particular challenges in the pharmaceutical industry because, in many countries, hospitals are operated by the government, and 
doctors  and  other  hospital  employees  are  considered  foreign  officials.  Certain  payments  by  third  parties  to  hospitals  in  connection  with  clinical 
studies and other work have been deemed to be improper payments to government officials and have led to FCPA enforcement actions. 

Various  laws,  regulations  and  executive  orders  also  restrict  the  use  and  dissemination  outside  of  the  United  States,  or  the  sharing  with 
certain non-U.S. nationals, of information classified for national security purposes, as well as certain products and technical data relating to those 
products. Our presence outside of the United States will require us to dedicate additional resources to comply with these laws, and these laws may 
preclude us from developing, manufacturing or selling certain products and product candidates outside of the United States, which could limit our 
growth potential and increase our development costs. 

The  failure  to  comply  with  laws  governing  international  business  practices  may  result  in  substantial  penalties,  including  suspension  or 
debarment  from  government  contracting.  Violation  of  the  FCPA  can  result  in  significant  civil  and  criminal  penalties.  Indictment  alone  under  the 
FCPA can lead to suspension of the right to do business with the U.S. government until the pending claims are resolved. Conviction of a violation of 
the FCPA can result in long-term disqualification as a government contractor. The termination of a government contract or relationship as a result of 
our failure to satisfy any of our obligations under laws governing international business practices would have a negative impact on our operations and 
harm our reputation and ability to procure government contracts. The SEC may also suspend or bar issuers from listing their securities on United 
States securities exchanges for violations of the FCPA's accounting provisions. 

The commercial success of BioThrax and any additional products that we may develop will depend upon the degree of market acceptance by the 
government, physicians, patients, healthcare payors and others in the medical community. 

Any  products  that  we  bring  to  the  market  may  not  gain  or  maintain  market  acceptance  by  potential  government  customers,  physicians, 

patients, healthcare payors and others in the medical community. 

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In  particular,  our  biodefense  product  and  product  candidates  are  subject  to  the  product  criteria  that  may  be  specified  by  potential  U.S. 
government  customers.  The  product  specifications  in  any  government  procurement  request  may  prohibit  or  preclude  us  from  participating  in  the 
government program if our products or product candidates do not satisfy the stated criteria. 

The  U.S.  government  could  conduct  clinical  trials  involving  BioThrax  in  populations  or  in  a  manner  that  may  attract  negative  public 

attention or otherwise have a detrimental effect on the market's acceptance of BioThrax. 

The  use  of  vaccines  carries  a  risk  of  adverse  health  effects.  The  adverse  reactions  that  have  been  associated  with  the  administration  of 
BioThrax include local reactions, such as redness, swelling, injection site cellulitus and temporary limitation of motion in the inoculated arm, and 
systemic reactions, such as headache, fever, chills, nausea and general body aches. In addition, some serious adverse events have been reported to the 
vaccine adverse event reporting system database maintained by the CDC and the FDA with respect to BioThrax, including diabetes, heart attacks, 
autoimmune disorders, including Guillain-Barre syndrome, lupus, multiple sclerosis, lymphoma and death, which have not been causally linked to 
the administration of BioThrax. The report of any adverse event to the vaccine adverse event reporting system database is not proof that the vaccine 
caused such event. 

The commercial success of many of our product candidates, including our oncology and autoimmune therapeutic product candidates, will 
depend  upon,  among  other  things,  their  acceptance  by  physicians,  patients,  third-party  payors  and  other  members  of  the  medical community  as  a 
therapeutic and cost-effective alternative to competing products and treatments. 

If any products that we develop do not achieve an adequate level of acceptance, we may not generate material revenues from sales of these 
products. The degree of market acceptance of our product candidates, if approved for commercial sale, will depend on a number of factors, including: 

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our ability to provide acceptable evidence of safety and efficacy; 
the prevalence and severity of any side effects; 
availability, relative cost and relative efficacy of alternative and competing treatments; 
the ability to offer our product candidates for sale at competitive prices; 
the relative convenience and ease of administration; 
the willingness of the target patient population to try new products and of physicians to prescribe these products; 
the strength of marketing and distribution support; 
publicity concerning our products or competing products and treatments; and 
the sufficiency of coverage or reimbursement by third parties. 

If our products and product candidates do not become widely accepted by potential government customers, physicians, patients, third-party 
payors  and  other  members  of  the  medical  community,  our  business,  financial  condition  and  operating  results  could  be  materially  and  adversely 
affected. 

Political or social factors may delay or impair our ability to market BioThrax and our product candidates and may require us to spend significant 
management time and financial resources to address these issues. 

Products  developed  to  treat  diseases  caused  by  or  to  combat  the  threat  of  bioterrorism  are  subject  to  changing  political  and  social 
environments. The political and social responses to bioterrorism may vary over time. We do not believe that the recent changes in the leadership of 
prominent terrorist networks are likely to reduce the risk of bioterrorism, but they could result in a public perception that risk is reduced. Political or 
social  pressures  or  changes  in  the  perception  of  the  risk  that  military  personnel  or  civilians  could  be  exposed  to  biological  agents  as  weapons  of 
bioterrorism may delay or cause resistance to bringing our products to market or limit pricing or purchases of our products, which would harm our 
business. 

In addition, substantial delays or cancellations of purchases could result from protests or challenges from third parties. Lawsuits brought 
against  us  by  third  parties  or  activists,  even  if  not  successful,  could  require  us  to  spend  significant  management  time  and  financial  resources 
defending the related litigation. For example, between 2001 and 2006, members of the military and various activist groups who oppose mandatory 
inoculation  with  BioThrax  petitioned  the  FDA  and  the  federal  courts  to  revoke  our  license  for  BioThrax  and  terminate  the  DoD  program  for  the 
mandatory administration of BioThrax to military personnel. Although the DoD has prevailed in those challenges to date, the actions of these groups 
created negative publicity about BioThrax. Additional lawsuits, publicity campaigns or other negative publicity may adversely affect the degree of 
market  acceptance  of  BioThrax  and  thereby  limit  the  demand  for  BioThrax  and  any  of  our  other  biodefense  product  candidates,  which  could 
adversely affect our operating results. 

We have a small sales and marketing group that is focused on Biodefense products, including BioThrax. If we are unable to expand our internal 
capabilities or enter into agreements with third parties, we may be unable to generate revenue from product sales to customers other than the 
U.S. government. 

To  achieve  commercial  success  for  any  approved  product,  we  must  either  develop  our  own  sales  and  marketing  capabilities,  enter  into 
collaborations with third parties able to perform these services or outsource these functions to third parties. We currently market and sell BioThrax 
through a small, targeted sales and marketing group. We plan to continue to do so and expect that we will use a similar approach for sales to the U.S. 
government  of  any  other  Biodefense  product  candidates  that  we  successfully  acquire  or  develop.  This  small  sales  group  would  not  be  capable  of 
supporting  sales  efforts  for  our  Biosciences  product  candidates.  If  we  do  not  enter  into  collaborative  agreements  with  respect  to  our  biosciences 
product  candidates  with  third  parties  with  appropriate  commercialization  capabilities,  we  may  need  to  further  expand  our  sales,  marketing  and 
distribution infrastructure to effectively commercialize these product candidates. 

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Our efforts to develop our sales, marketing and distribution infrastructure are subject to the following risks: 

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potential difficulties in recruiting, training and retaining adequate numbers of effective sales and marketing personnel; 
the potential that the commercial launch of a product candidate for which we recruit a sales force and establish marketing capabilities could 
be delayed, resulting in us incurring related expenses too early relative to the product launch and causing personnel retention issues; 
our limited experience in the commercialization of pharmaceutical products other than BioThrax; 
difficulties  in  establishing  an  effective  distribution  network,  including  entering  into  marketing  and  distribution  agreements  with  third 
parties on acceptable terms; 
the  inability  of  sales  personnel  to  obtain  access  to  or  persuade  adequate  numbers  of  potential  government  customers  to  purchase  our 
products and physicians to prescribe our products; 
the lack of complementary products to be offered by sales personnel, which may put us at a competitive disadvantage relative to companies 
with more extensive product lines; and 
unforeseen costs and expenses associated with creating and maintaining a sales and marketing organization. 

If we are not successful in our efforts to expand our sales and marketing capability, our ability to market and sell BioThrax and any other 
product  candidates  that  we  successfully  develop  will  be  impaired,  which  could  negatively  impact  our  business,  financial  condition  and  operating 
results. 

We face substantial competition, which may result in others developing or commercializing products before or more successfully than we do. 

The  development  and  commercialization  of  new  biopharmaceutical  products  is  highly  competitive  and  subject  to  rapid  technological 
advances. We may face future competition from biopharmaceutical companies worldwide. Potential competitors also include biodefense companies, 
academic  institutions,  government  agencies  and  other  public  and  private  research  institutions  that  conduct  research,  seek  patent  protection  and 
establish collaborative arrangements for research, development, manufacturing and commercialization. Our competitors may develop products that 
are  safer,  more  effective,  have  fewer  side  effects,  are  more  convenient  or  are  less  costly  than  any  products  that  we  may  develop  or  market.  Our 
competitors may also obtain FDA or other regulatory approval for their product candidates more rapidly than we may obtain approval for ours. They 
may  also  devote  greater  resources  to  market  or  sell  their  products,  adapt  more  quickly  to  new  technologies  and  scientific  advances,  initiate  or 
withstand  substantial  price  competition  more  successfully  than  we  can,  more  effectively  negotiate  third-party  licensing  and  collaborative 
arrangements  and  take  advantage  of  acquisition  or  other  opportunities  more  readily  than  we  can.  Any  therapeutic  product  candidate  that  we 
successfully  develop  and  commercialize  is  likely  to  compete  with  currently  marketed  products  and  with  other  product  candidates  currently  in 
development  for  the  same  indications.  In  many  cases,  the  currently  marketed  products  have  well-known  brand  names,  are  distributed  by  large 
pharmaceutical  companies  with  substantial  resources  and  have  achieved  widespread  acceptance  among  physicians  and  patients.  In  particular,  any 
new  product  candidate  that  competes  with  a  generic  market-leading  product  must  demonstrate  compelling  advantages  in  efficacy,  convenience, 
tolerability and safety in order to overcome severe price competition and be commercially successful. 

Although  BioThrax  is  the  only  anthrax  vaccine  approved  by  the  FDA  for  the  pre-exposure  prevention  of  anthrax  infection,  the  U.S. 
government is funding and assisting in the development of new products that could compete with BioThrax and could eventually procure those new 
products  in  addition  to,  or  instead  of,  BioThrax,  potentially  reducing  our  BioThrax  revenues.  For  example,  in  terms  of  additional  procurement  of 
licensed  countermeasures,  HHS  awarded  a  development  and  SNS  procurement  contract  to  GlaxoSmithKline,  or  GSK,  for  an  anthrax  monoclonal 
antibody therapeutic. In addition, HHS has assisted another company in its production efforts by providing it with BioThrax doses that we delivered 
for placement into the SNS so the competitor could immunize donors and obtain plasma for its anthrax immune globulin product candidate. 

We  believe  that  our  most  significant  competitors  in  the  area  of  biodefense  and  commercial  vaccines  are  a  number  of  pharmaceutical 
companies  that  have  vaccine  programs,  including  Merck  &  Co.,  GlaxoSmithKline,  Sanofi  Pasteur,  Pfizer  and  Novartis,  as  well  as  smaller,  more 
focused  companies  engaged  in  vaccine  and  immune  therapeutics  development,  such  as  Soligenix,  Dynport  Vaccine  Company,  Elusys,  Bavarian 
Nordic and PharmAthene. With respect to the protein therapeutics we are developing, we are aware of existing products and products in research or 
development by others that address the diseases we are targeting. Any of these products may compete with our product candidates. 

Any reduction in demand for our products as a result of a competing product could lead to reduced revenues, reduced margins, reduced 
levels  of  profitability  and  loss  of  market  share  for  our  products.  These  competitive  pressures  would  adversely  affect  our  business  and  operating 
results. 

Legislation and contractual provisions limiting or restricting liability of manufacturers or providing for indemnification may not be adequate to 
protect us from all liabilities associated with the manufacture, sale and use of our products. 

Provisions of federal legislation enacted to protect manufacturers of biodefense and anti-terrorism countermeasures may limit our potential 
liability related to the manufacture, sale and use of BioThrax and our biodefense product candidates. However, this legislation may not fully protect 
us from all related liabilities. 

The Public Readiness and Emergency Preparedness Act, or PREP Act, which was signed into law in December 2005, creates immunity for 
manufacturers of biodefense countermeasures when the Secretary of HHS issues a declaration for their manufacture, administration or use. A PREP 
Act declaration is meant to provide immunity from all claims under state or federal law for loss arising out of the administration or use of a covered 
countermeasure. The Secretary of HHS has issued PREP Act declarations identifying BioThrax, Anthrivig and pandemic Influenza A vaccines as 
covered countermeasures. Manufacturers are not entitled to protection under the PREP Act in cases of willful misconduct. Upon a declaration by the 
Secretary of HHS, a compensation fund is created to provide "timely, uniform, and adequate compensation to eligible individuals for covered injuries 

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directly caused by the administration or use of a covered countermeasure." The "covered injuries" to which the program applies are defined as serious 
physical injuries or death. Individuals are permitted to bring a willful misconduct action against a manufacturer only after they have exhausted their 
remedies under the compensation program. Therefore, a willful misconduct action could be brought against us, thereby exposing us to liability, if any 
individuals exhaust their remedies under the compensation program. 

Our prior contracts with the DoD and HHS provided that the U.S. government would indemnify us for any damages resulting from product 
liability  claims.  However,  our  current  contract  with  CDC  does  not  contain  such  indemnification,  and  we  may  not  be  able  to  negotiate  similar 
indemnification provisions in future contracts. 

We face product liability exposure, which could cause us to incur substantial liabilities and negatively affect our business, financial condition 
and results of operations. 

We face an inherent risk of product liability exposure related to the sale of BioThrax and any other products that we successfully develop 
and the testing of our product candidates in clinical trials. For example, we have been a defendant in lawsuits filed on behalf of military personnel 
who alleged that they were vaccinated with BioThrax by the DoD and claimed damages resulting from personal injuries allegedly suffered because of 
the  vaccinations.  The  plaintiffs  in  these  lawsuits  claimed  different  injuries  and  sought  varying  amounts  of  damages.  Although  we  successfully 
defended these lawsuits, we cannot ensure that we will be able to do so in the future. 

If we cannot successfully defend ourselves against future claims that our product or product candidates caused injuries and if we are not 
entitled to indemnity by the U.S. government, or if the U.S. government does not honor its indemnification obligations, we may incur substantial 
liabilities. Regardless of merit or eventual outcome, product liability claims may result in: 

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decreased demand for any product candidates or products that we may develop; 
injury to our reputation; 
withdrawal of clinical trial participants; 
withdrawal of a product from the market; 
costs to defend the related litigation; 
substantial monetary awards to trial participants or patients; 
loss of revenue; and 
the inability to commercialize any products that we may develop. 

We  currently  have  product  liability  insurance  for  coverage  up  to  a  $30  million  annual  aggregate  limit  with  a  deductible  of  $75,000  per 
claim  up  to  $375,000  in  aggregate.  The  amount  of  insurance  that  we  currently  hold  may  not  be  adequate  to  cover  all  liabilities  that  may  occur. 
Product liability insurance may be difficult and expensive to obtain. We may not be able to maintain insurance coverage at a reasonable cost and we 
may not be able to obtain insurance coverage that will be adequate to satisfy any liability that may arise. For example, from 2002 through February 
2006,  we  were  unable  to  obtain  product  liability  insurance  for  sales  of  BioThrax  on  commercially  reasonable  terms.  We  do  not  believe  that  the 
amount of insurance we have been able to obtain for BioThrax is sufficient to manage the risk associated with the potential large scale deployment of 
BioThrax as a countermeasure to bioterrorism threats. We rely on statutory protections in addition to insurance to help mitigate our liability exposure 
for BioThrax. 

A  successful  product  liability  claim  or  series  of  claims  brought  against  us  could  cause  our  stock  price  to  fall  and  could  decrease  our 

financial resources and materially and adversely affect our business. 

If we are unable to obtain adequate reimbursement from governments or third party payors for any products that we may develop or to obtain 
acceptable prices for those products, our revenues will suffer. 

Our revenues and profits from any products that we successfully develop, other than with respect to sales of our Biodefense products under 
government contracts, will depend heavily upon the availability of adequate reimbursement for the use of such products from governmental and other 
third party payors, both in the U.S. and in other markets. Reimbursement by a third party payor may depend upon a number of factors, including the 
third party payors determination that use of a product is: 

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a covered benefit under its health plan; 
safe, effective and medically necessary; 
appropriate for the specific patient; 
cost-effective; and 
neither experimental nor investigational. 

Obtaining  a  determination  that  a  product  is  covered  is  a  time-consuming  and  costly  process  that  could  require  us  to  provide  supporting 
scientific,  clinical  and  cost-effectiveness  data  for  the  use  of  our  products  to  each  payor.  We  may  not  be  able  to  provide  data  sufficient  to  gain 
coverage. 

Even when a payor determines that a product is covered, the payor may impose limitations that preclude payment for some uses that are 
approved by the FDA or comparable authorities but are determined by the payor to not be medically reasonable and necessary. Moreover, eligibility 
for coverage does not imply that any product will be covered in all cases or that reimbursement will be available at a rate that permits the health care 
provider to cover its costs of using the product. 

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We expect that the success of some of our biosciences vaccine product candidates for which we obtain marketing approval will depend on 
inclusion of those product candidates in government immunization programs. Most non-pediatric commercial vaccines are purchased and paid for, or 
reimbursed  by,  managed  care  organizations,  other  private  health  plans  or  public  insurers  or  paid  for  directly  by  patients.  In  the  U.S.,  pediatric 
vaccines  are  funded  by  a  variety  of  federal  entitlements  and  grants,  as  well  as  state  appropriations.  Foreign  governments  also  commonly  fund 
pediatric  vaccination  programs  through  national health  programs.  In  addition,  with  respect  to  some  diseases  affecting  the  public  health  generally, 
particularly  in  developing  countries,  public  health  authorities  or  non-governmental,  charitable  or  philanthropic  organizations  fund  the  cost  of 
vaccines. 

Medicare  Part  B  reimburses  for  physician-administered  drugs  and  biologics  based  on  the  product's  "average  sales  price."  This 
reimbursement methodology went into effect in 2005 and has generally led to lower Medicare reimbursement levels than under the reimbursement 
methodology in effect prior to that time. The Medicare Part D outpatient prescription drug benefit went into effect in January 2006. Coverage under 
Medicare  Part  D  is  provided  primarily  through  private  entities,  which  act  as  plan  sponsors  and  negotiate  price  concessions  from  pharmaceutical 
manufacturers. 

Our  future  revenues  and  profitability  will  be  adversely affected if  third  party  payors  do  not  sufficiently cover  and  reimburse the  cost  of 
future drug products we may market. If these entities do not provide coverage and reimbursement for our products, or if they provide an insufficient 
level of coverage and reimbursement, our products may be too costly for use, and physicians may not prescribe them or may prescribe them less 
frequently. In this manner, levels of reimbursement for drug products by government authorities, private health insurers and other organizations, such 
as Health Maintenance Organizations, may have a material adverse effect on our business, financial condition, cash flows and results of operations. 

Legislative or regulatory reform of the healthcare system may affect our ability to sell our products profitably and increase competition. 

In  both  the  U.S.  and  in  foreign  jurisdictions,  legislative  and  regulatory  actions  may  reduce  the  revenues  that  we  derive  from  our  future 
products.  In  particular,  in  March  2010,  Congress  enacted  sweeping  legislation  to  reform  the  U.S.  health  care  system.  The  Patient  Protection  and 
Affordable Care Act, as amended by the Health Care and Education Affordability Reconciliation Act of 2010, contain a number of cost-containment 
measures that could adversely affect our operating results and our overall financial condition. For example, the legislation imposes an annual fee on 
branded  prescription  drug  manufacturers,  including  biologics  manufacturers,  which  will  be  allocated  based  on  market  share  in  the  aggregate  for 
certain government programs. In addition, the legislation creates a licensure pathway for biological products shown to be biosimilar to previously 
licensed biological reference products and will permit litigation of patent infringement cases between patent owners and biosimilar manufacturers 
prior to biosimilar market entry. The legislation also establishes a program to phase out the coverage gap under Medicare Part D by 2020 through a 
combination  of  manufacturer  discounts  and  federal  subsidies  increases  the  minimum  Medicaid  drug  rebates  for  pharmaceutical  companies  and 
creates  an  Independent  Payment  Advisory  Board  to  recommend  changes  in  Medicare  payment  rates.  Until  many  of  the  provisions  are  fully 
implemented the specific impact of the legislation cannot be known. Our results of operations could be adversely affected by current and potential 
future healthcare reforms. 

Foreign governments tend to impose strict price controls, which may adversely affect our revenues. 

In  some  foreign  countries,  particularly  the  countries  of  the  European  Union,  the  pricing  of  prescription  pharmaceuticals  is  subject  to 
governmental control. In these countries, pricing negotiations with governmental authorities can take considerable time after the receipt of marketing 
approval for a product. To obtain reimbursement or pricing approval in some countries, we may be required to conduct a clinical trial that compares 
the cost-effectiveness of our product candidate to other available therapies. If reimbursement of our products is unavailable or limited in scope or 
amount, or if pricing is set at unsatisfactory levels, our business could be adversely affected. 

If  we  fail  to  attract  and  retain  senior  management  and  key  scientific  and  technical  personnel,  we  may  be  unable  to  sustain  or  expand  our 
BioThrax operations or develop or commercialize our product candidates. 

Our success depends on our continued ability to attract, retain and motivate highly qualified managerial and key scientific and technical 
personnel. We consider Fuad El-Hibri, executive chairman of our Board of Directors and our former chief executive officer, and Daniel J. Abdun-
Nabi,  a  member  of  our  Board  of  Directors  and our  president  and chief  executive  officer,  to  be key to  our  BioThrax  operations  and  our  efforts  to 
develop and commercialize our product candidates. Mr. Abdun-Nabi succeeded Mr. El-Hibri as our chief executive officer on April 1, 2012. Mr. El-
Hibri continues to serve as executive chairman of the Board of Directors. Both of these key employees are at will employees and can terminate their 
employment at any time. We do not maintain "key person" insurance on any of our employees. 

In addition, our growth will require us to retain and hire a significant number of qualified technical, commercial and management 
personnel, including scientific, clinical development, manufacturing and process development, regulatory, marketing and sales executives and field 
sales personnel, as well as administrative personnel. Our ability to achieve our business strategies, including advancing drug candidates through later 
stage development or commercialization, depends on our ability to hire and retain high caliber scientists and other qualified personnel. There is 
intense competition from other companies and research and academic institutions for qualified personnel in the areas of our activities. If we cannot 
continue to attract and retain, on acceptable terms, the qualified personnel necessary for the continued development of our business, we may not be 
able to sustain our operations or grow. 

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Risks Related to Our Acquisition Strategy 

Our strategy of generating growth through acquisitions may not be successful. 

Our  business  strategy  includes  growing  our  business  through  acquisition  and  in-licensing  transactions.  We  may  not  be  successful  in 
identifying,  effectively  evaluating,  acquiring  or  in-licensing,  and  developing  additional  products  on  appropriate  terms.  Competition  for  attractive 
product  opportunities  is  intense,  and  may  require  us  to  devote  substantial  resources,  both  managerial  and  financial,  to  a  product  opportunity.  A 
number of more established companies are also pursuing strategies to acquire or in-license products in our targeted field. These companies may have 
a competitive advantage over us due to their size, cash resources and greater clinical development and commercialization capabilities. In addition, we 
expect  competition  for  acquisition  candidates  to  increase,  which  may  result  in  fewer  suitable  acquisition  opportunities  for  us,  as  well  as  higher 
acquisition  prices.  Other  factors  that  may  prevent  us  from  licensing  or  otherwise  acquiring  suitable  products  and  product  candidates  include  the 
following: 

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we  may  be  unable  to  license  or  acquire  the  relevant  technology  on  terms  that  would  allow  us  to  make  an  appropriate  return  on  the 
investment; 
companies that perceive us to be their competitor may be unwilling to assign or license their product rights to us; or 
we may be unable to identify suitable products or product candidates within our areas of expertise. 

Acquisition efforts can consume significant management attention and require substantial expenditures, which could detract from our other 
programs. In addition, we may devote resources to potential acquisitions that are never completed. Even if we are successful in acquiring a product or 
company, it may not result in a successfully developed or commercialized product. Moreover, the cost of acquiring other companies or in-licensing 
products could be substantial and in order to acquire companies or new products, we may need to incur substantial debt or issue dilutive securities. If 
we  are  unsuccessful  in  our  efforts  to  acquire  other  companies  or  in-license  and  develop  additional  products,  or  if  we  acquire  or  in-license 
unproductive assets, it could have a material adverse effect on the growth of our business. 

Our failure to successfully integrate acquired assets into our operations could adversely affect our business. 

Issues that could delay or prevent successful integration of an acquired business include: 

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challenges associated with managing an increasingly diversified business; 
prioritization of product portfolios and related changes in resources available to each product portfolio; 
disruption of our pre-acquisition business; 
greater administrative burdens and operating costs; 
difficulty and expense in assimilating and integrating the operations, products, technology, information systems, culture or personnel of the 
acquired entities or businesses; 
potential loss of key collaborators; 
difficulty in entering markets in which we have limited or no direct experience; 
diversion of management's time and attention from other business concerns; 
difficulty in implementing uniform standards, controls, procedures and policies; 
the assumption of known and unknown liabilities of the acquired entities or businesses; 
increased exposure to uncertainties inherent in developing and commercializing new products; 
impairment of acquired intangible assets as a result of technological advances or worse-than-expected clinical results or performance of the 
acquired company or the partnered assets; 
challenges and costs associated with reductions in work force; and 
potential loss of key personnel. 

If we are unable to successfully integrate our acquisitions with our existing business, we may not obtain the advantages that the acquisitions 

were intended to create, which may adversely affect our business and our ability to develop and introduce new products. 

We may fail to manage our growth and increased breadth of our activities effectively. 

We have expanded the scope of our business in recent years. We have acquired several product candidates and have been advancing pre-
clinical and multiple clinical stage product candidates. We plan to continue adding products and late stage product candidates through acquisition and 
in-licensing over the next several years and to continue developing our existing product candidates that demonstrate the requisite efficacy and safety 
to  advance  into  and  through  clinical  trials.  To  manage  the  existing  and  planned  future  growth  and  the  increasing  breadth  and  complexity  of  our 
activities,  we  have  grown  our  employee  base  substantially  and  will  need  to  continue  making  additional  investments  in  personnel,  infrastructure, 
information management systems and resources. Our ability to develop and advance the commercialization of our products and product candidates, 
achieve  our  research  and  development  objectives,  add  and  integrate  new  products,  and  satisfy  our  commitments  under  our  collaboration  and 
acquisition  agreements  depends  on  our  ability  to  respond  effectively  to  these  demands  and  expand  our  internal  organization  and  infrastructure  to 
accommodate  our  growth  and  additional  anticipated  growth.  If  we  are  unable  to  manage  and  advance  these  activities  effectively,  our  ability  to 
operate  our  business  successfully  and  maximize  the  value  of  our  product  or  our  product  candidates  could  suffer,  which  could  materially  and 
adversely affect our business, financial condition and prospects for future growth. 

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Risks Related to Regulatory Approvals 

Our long term success depends, in part, upon our ability to develop, receive regulatory approval for and commercialize product candidates, and if 
we are not successful, our business and operating results may suffer. 

Our product candidates and the activities associated with their development and commercialization, including testing, manufacture, safety, 
efficacy,  recordkeeping,  labeling,  storage,  approval,  advertising,  promotion,  sale  and  distribution,  are  subject  to  comprehensive  regulation  by  the 
FDA and other regulatory agencies in the United States and by comparable authorities in other countries. Failure to obtain regulatory approval for a 
product candidate will prevent us and our collaborators from commercializing the product candidate. We have limited experience in preparing, filing 
and  prosecuting  the  applications  necessary  to  gain  regulatory  approvals  and  expect  to  rely  on  third  party  contract  research  organizations  and 
consultants to assist us in this process. 

Securing  FDA  approval  requires  the  submission  of  extensive  preclinical  and  clinical  data,  information  about  product  manufacturing 
processes and inspection of facilities and supporting information to establish the product candidate's safety and efficacy. Our future products may not 
be effective, may be only moderately effective or may prove to have significant side effects, toxicities or other characteristics that may preclude our 
obtaining regulatory approval or prevent or limit commercial use. 

In  the  United  States,  BioThrax  and  our  product candidates are  regulated  by the FDA  as  biologics.  To  obtain approval  from  the FDA  to 
market our product candidates, we will be required to submit a biologics license application, or BLA, to the FDA. Ordinarily, the FDA requires a 
sponsor to support a BLA with substantial evidence of the product's safety and effectiveness in treating the targeted indication based on data derived 
from  adequate  and  well-controlled  clinical  trials,  including  Phase  III  safety  and efficacy  trials  conducted  in  patients  with  the  disease  or  condition 
being targeted. For example, this will be the case with respect to any BLA that we may file in the future with respect to our Biosciences product 
candidates. Our Biodefense product candidates are subject to different treatment. Specifically, because humans are rarely exposed to anthrax toxins 
under natural conditions, and cannot be intentionally exposed, statistically significant effectiveness of our Biodefense product candidates cannot be 
demonstrated in humans, but instead may be demonstrated, in part, by utilizing animal models before they can be approved for marketing. This is 
known as the FDA's "animal rule". 

We are required to use the animal rule in pursuit of FDA approval of Anthrivig, PreviThrax, Thravixa, NuThrax and BioThrax as a post-
exposure prophylaxis, or PEP. We cannot guarantee that the FDA will permit us to proceed with licensure of any of our BioThrax related programs 
or our other product candidates under the animal rule. Even if we are able to proceed pursuant to the animal rule, the FDA may decide that our data 
are insufficient for approval and require additional preclinical, clinical or other studies, refuse to approve our products, or place restrictions on our 
ability to commercialize those products. 

The  process  of  obtaining  these  regulatory  approvals  is  expensive,  often  takes  many  years,  if  approval  is  obtained  at  all,  and  can  vary 
substantially based upon the type, complexity and novelty of the product candidates involved. Changes in the regulatory approval policy during the 
development period, changes in or the enactment of additional statutes or regulations, or changes in the regulatory review for a submitted product 
application, may cause delays in the approval or rejection of an application. 

The  FDA  has  substantial  discretion  in  the  approval  process  and  may  refuse  to  accept  any  application  or  may  decide  that  our  data  are 
insufficient  for  approval  and  require  additional  preclinical,  clinical  or  other  studies.  In  addition,  varying  interpretations  of  the  data  obtained  from 
preclinical and clinical testing could delay, limit or prevent regulatory approval of a product candidate. 

Even after regulatory approval is received, if we fail to comply with regulatory requirements, or if we experience unanticipated problems with our 
approved products, they could be subject to restrictions, penalties or withdrawal from the market. 

Any  vaccine  or  therapeutic  product  for  which  we  obtain  marketing  approval,  along  with  the  manufacturing  processes,  post-approval 
clinical data, labeling, advertising and promotional activities for such product will be subject to continual requirements of and review by the FDA and 
other regulatory bodies. As an approved product, BioThrax is subject to these requirements and ongoing review. 

These  requirements  include  submissions  of  safety  and  other  post-marketing  information  and  reports,  registration  requirements,  cGMP 
requirements relating to quality control, quality assurance and corresponding maintenance of records and documents and recordkeeping. The FDA 
enforces its cGMP and other requirements through periodic unannounced inspections of manufacturing facilities. The FDA is authorized to inspect 
manufacturing facilities without prior notice at reasonable times and in a reasonable manner. 

The FDA conducts periodic inspections of our Lansing facilities, most recently in August 2011. Following each of these inspections, the 

FDA has issued inspectional observations, all of which have been resolved, but some of which were significant. If, in connection with any future 
inspection, the FDA finds that we are not in substantial compliance with cGMP requirements, or if the FDA is not satisfied with the corrective 
actions we take in connection with any such inspection, the FDA may undertake enforcement action against us. 

Even if regulatory approval of a product is granted, the approval may be subject to limitations on the indicated uses for which the product 
may be marketed or to the conditions of approval, or contain requirements for costly post-marketing testing and surveillance to monitor the safety or 
efficacy of the product. Later discovery of previously unknown problems with our products or manufacturing processes, or failure to comply with 
regulatory requirements, may result in penalties or other actions, including: 

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warning letters; 
restrictions on the marketing or manufacturing of a product; 
withdrawal of the product from the market; 
refusal to approve pending applications or supplements to approved applications; 
voluntary or mandatory product recall; 
fines or disgorgement of profits or revenue; 
suspension or withdrawal of regulatory approvals, including license revocation; 
shut down, or substantial limitations of the operations in, manufacturing facilities; 
refusal to permit the import or export of products; 
product seizure; and 
injunctions or the imposition of civil or criminal penalties. 

If  we  experience  any  of  these  post-approval  events,  our  business,  financial  condition  and  operating  results  could  be  materially  and 

adversely affected. 

If our competitors are able to obtain orphan drug exclusivity for any products that are competitive with our products or if we fail to maintain 
orphan  drug  status  for  our  product  candidates  we  may  be  precluded  from  selling  or  obtaining  approval  of  our  competing  products  by  the 
applicable regulatory authorities for a significant period of time. 

If one of our competitors obtains orphan drug exclusivity for an indication for a product that competes with one of the indications for one 
of our product candidates before we obtain orphan drug designation, and if the competitor's product is the same drug as ours, the FDA  would be 
prohibited from approving our product candidate for the same orphan indication unless we demonstrate that our product is clinically superior or the 
FDA determines that the holder of the orphan drug exclusivity cannot assure the availability of sufficient quantities of the drug. We have obtained 
orphan drug status from the FDA for Anthrivig, Thravixa and TRU-016 (CLL indication), and in the European Union for Anthrivig and Thravixa. 
None of our other products or product candidates have been designated as an orphan drug and there is no guarantee that the FDA will grant such 
designation in the future. Even if we obtain orphan drug exclusivity for one or more indications for one of our product candidates, we may not be 
able to maintain it. For example, if a competitive product that is the same drug or biologic as our product is shown to be clinically superior to our 
product, any orphan drug exclusivity we may have obtained will not block the approval of that competitive product. 

The Fast Track designation for our product candidates may not actually lead to a faster development, regulatory review or approval. 

We have obtained a Fast Track designation from the FDA for BioThrax as a PEP against anthrax infection and for Anthrivig, Thravixa and 
zanolimumab  for  CTCL.  However,  we  may  not  experience  a  faster  development  process,  review  or  approval  compared  to  conventional  FDA 
procedures.  The  FDA  may  withdraw  a  Fast  Track  designation  if  the  FDA  believes  that  the  designation  is  no  longer  supported  by  data  from  our 
clinical development program. Fast Track designation does not guarantee that we will qualify for or be able to take advantage of the FDA's expedited 
review procedures or that any application that we may submit to the FDA for regulatory approval will be accepted for filing or ultimately approved. 

Failure to obtain regulatory approval in international jurisdictions could prevent us from marketing our products abroad and could harm the 
growth of our business. 

We intend to have some or all of our products marketed outside the United States. To market our products in the European Union and many 
other foreign jurisdictions, we may need to obtain separate regulatory approvals and comply with numerous and varying regulatory requirements. 
With respect to some of our product candidates, we expect that a future collaborator may have responsibility to obtain regulatory approvals outside 
the United States, and in that case, we would depend on our collaborator to obtain these approvals. The approval procedure varies among countries 
and can involve additional clinical trials and data review. The time required to obtain approval may differ from that required to obtain FDA approval. 

The foreign regulatory approval process may include all of the risks associated with obtaining FDA approval, or may include different or 
additional  risks.  We  may  not  obtain  foreign  regulatory  approvals  on  a  timely  basis,  if  at  all.  Approval  by  the  FDA  does  not  ensure  approval  by 
regulatory  authorities  in  other  countries  or  jurisdictions,  and  approval  by  one  foreign  regulatory  authority  does  not  ensure  approval  by  regulatory 
authorities in other foreign countries or jurisdictions or by the FDA. However, a failure or delay in obtaining regulatory approval in one jurisdiction 
may have a negative effect on the regulatory approval process in another jurisdiction, including approval by the FDA. We and our collaborators may 
not  be  able  to  obtain  regulatory  approvals  to  commercialize  our  products  in  any  market.  The  failure  to  obtain  regulatory  approval  in  foreign 
jurisdictions could materially harm our business. 

Risks Related to Our Dependence on Third Parties 

We may not be successful in establishing and maintaining collaborations to leverage our capabilities to develop and commercialize our product 
candidates. 

For  each  of  our  product  candidates,  we  plan  to  evaluate  the  merits  of  retaining  commercialization  rights  or  entering  into  collaboration 
arrangements  with  leading  biopharmaceutical  companies  or  non-governmental  organizations.  We  expect  to  selectively  pursue  collaboration 
arrangements in situations in which the collaborator has particular technology, expertise or resources for the development or commercialization of 
our product candidates or for accessing particular markets. 

38 

 
 
 
  
 
 
 
 
 
 
 
 
 
If we are unable to reach agreements with suitable collaborators, we may fail to meet our business objectives for the affected product or 
program.  We  face,  and  will  continue  to  face,  significant  competition  in  seeking  appropriate  partners  for  our  product  candidates.  Moreover, 
collaboration  arrangements  are  complex  and  time  consuming  to  negotiate,  document  and  implement.  We  may  not  be  successful  in  our  efforts  to 
establish,  implement  and  maintain  collaborations  or  other  alternative  arrangements,  or  the  arrangements  that  we  establish  may  not  turn  out  to  be 
productive or beneficial for us. The terms of any collaboration or other arrangements that we establish may not be favorable to us. 

Any collaboration that we enter into may not be successful and the success of our collaboration arrangements will depend heavily on the 
efforts and activities of our collaborators. It is likely that our collaborators will have significant discretion in determining the efforts and resources 
that they will apply to these collaborations. 

The risks that we are subject to in our current collaborations include the following: 

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we may not be able to control the amount and timing of resources that our collaborators devote to the development or commercialization of 
product candidates; 
our  collaborators  may  delay  clinical  trials,  design  clinical  trials  in  a  manner  with  which  we  do  not  agree,  provide  insufficient  funding, 
terminate  a  clinical  trial  or  abandon  a  product  candidate,  repeat  or  conduct  new  clinical  trials,  or  require  a  new  version  of  a  product 
candidate for clinical testing; 
our  collaborators  may  prefer  regulatory  strategies  that  differ  from  those  we  prefer,  complicating  the  process  of  obtaining  marketing 
approvals and releasing products; 
our collaboration agreements are likely to be for fixed terms and may be subject to termination by our collaborators; 
our  collaborators  may  have  the  first  right  to  maintain  or  defend  our  intellectual  property  rights  and,  although  we  may  have  the  right  to 
assume the maintenance and defense of our intellectual property rights if our collaborators do not do so, our ability to maintain and defend 
our intellectual property rights may be compromised by our collaborators' acts or omissions; 
our  collaborators  may  utilize  our  intellectual  property  rights  in  such  a  way  as  to  invite  litigation  that  could  jeopardize  or  invalidate  our 
intellectual property rights or expose us to potential liability; 
our collaborators may decide not to pursue further development and commercialization of products and product candidates resulting from 
the collaboration, or may elect to discontinue research and development programs, which could delay development, result in impairment 
charges or write offs and increase the cost of developing our product candidates; 
our  collaborators  may  not  commit  adequate  resources  to  the  marketing  and  distribution  of  any  future  products,  limiting  our  potential 
revenues from these products; 
we may experience difficulties in the day-to-day activities required by collaboration including close and frequent communications between 
several different teams, technology transfer and a collaborative sharing of responsibilities; 
disputes  may  arise  between  us  and  our  collaborators  that  result  in  the  delay  or  termination  of  the  research,  development  or 
commercialization  of  our  product  candidates  or  that  result  in  costly  litigation  or  arbitration  that  diverts  management's  attention  and 
consumes resources; 
our collaborators may experience financial difficulties; 
business  combinations  or  significant  changes  in  a  collaborator's  business  strategy  may  adversely  affect  a  collaborator's  willingness  or 
ability to complete its obligations; and 
our  collaborators  could  independently  move  forward  with  a  competing  product  candidate  developed  either  independently  or  in 
collaboration with others, including our competitors. 

For example, our previous collaborative partner Pfizer Inc. terminated its collaboration with us for the development of SBI-087 following a 
portfolio reprioritization process. As a result, we experienced a charge of $9.6 million attributable to impairment of our SBI-087 in-process research 
and development asset. Similarly, our previous collaborative partner Abbott Laboratories terminated its collaboration with us for the development of 
TRU-016 following a similar portfolio reprioritization process. 

Any  of  the  potential  outcomes  described  above  could  harm  our  business  reputation  and  adversely  affect  us  financially  including  by 
resulting  in  lower  than  expected  revenues  or  increased  development  costs,  delaying  development,  leading  to  a  loss  of  market  opportunities  or 
impairing the value of the related product candidate. 

We depend on third parties to conduct our clinical and non-clinical trials. If these third parties do not perform as contractually required or as we 
expect, we may not be able to obtain regulatory approval for or commercialize our product candidates and as a result, our business may suffer. 

We  do  not  have  the  ability  to  independently  conduct  the  clinical  and  non-clinical  trials  required  to  obtain  regulatory  approval  for  our 
product  candidates.  We  depend  on  third  parties,  such  as  independent  clinical  investigators,  contract  research  organizations  and  other  third  party 
service providers, to conduct the clinical and non-clinical trials of our product candidates and expect to continue to do so. We rely heavily on these 
third  parties  for  successful  execution  of  our  clinical  and  non-clinical  trials,  but  do  not  exercise  day-to-day  control  over  their  activities.  We  are 
responsible for ensuring that our clinical trials are conducted in accordance with the general investigational plan and protocols for the trial. Moreover, 
the FDA requires us to comply with standards, commonly referred to as current Good Clinical Practices, for conducting, recording and reporting the 
results  of  clinical  trials  to  assure  that  data  and  reported  results  are  credible  and  accurate  and  that  the  rights,  integrity  and  confidentiality  of  trial 
participants are protected. 

Our reliance on third parties that we do not control does not relieve us of these responsibilities and requirements. Third parties may not 
complete activities on schedule, or may not conduct our clinical trials in accordance with regulatory requirements or our stated protocols. We may 
experience  unexpected  cost  increases  that  are  beyond  our  control.  Problems  with  the  timeliness  or  quality  of  the  work  of  a  contract  research 
organization may lead us to seek to terminate the relationship and use an alternative service provider. However, making this change may be costly 

39 

 
 
 
 
 
 
  
 
 
 
and may delay our trials, and contractual restrictions may make such a change difficult. If we must replace any contract research organization, our 
trials may have to be suspended until we find another contract research organization that offers comparable services. The time that it takes us to find 
alternative  organizations  may  cause  delay  in  the  commercialization  of  our  product  candidates  or  may  cause  us  to  incur  significant  expenses  to 
replicate  data  that  may  be  lost.  Although  we  do  not  believe  that  the  contract  research  organizations  on  which  we  rely  offer  services  that  are  not 
available elsewhere, it may be difficult to find a replacement organization that can conduct our trials in an acceptable manner and at an acceptable 
cost. Any delay in or inability to complete our clinical trials could significantly compromise our ability to secure regulatory approval of the relevant 
product candidate and preclude our ability to commercialize the product, thereby limiting our ability to generate revenue from the sales of product 
candidates, which may result in a decrease in our stock price. The failure of these third parties to carry out their obligations could delay or prevent the 
development, approval and commercialization of our product candidates. 

In  addition,  in  certain  cases,  we  encourage  government  entities  and  non-government  organizations  to  pursue  development  and  conduct 
studies  of  our  product  candidates.  For  example,  we  expect  to  rely  on  data  from  clinical  trials  conducted  by  such  entities  in  seeking  marketing 
approval for certain of our product candidates, including our BLA supplement for a label expansion of BioThrax for a regimen of fewer doses, which 
is based on the results of a clinical trial conducted by the CDC. These government entities and non-government organizations have no obligation or 
commitment to us to conduct or complete any of these studies or clinical trials and may choose to discontinue these development efforts at any time. 
Furthermore, government entities depend on annual Congressional appropriations to fund their development efforts. 

We face potential liability related to the privacy of health information we obtain from research institutions. 

Most health care providers, including research institutions from  which we or our collaborators obtain patient information, are subject to 
privacy  regulations  promulgated  under  the  Health  Insurance  Portability  and  Accountability  Act,  or  HIPAA.  Our  clinical  research  efforts  are  not 
directly regulated by HIPAA. However, conduct by a person that may not be prosecuted directly under HIPAA's criminal provisions could potentially 
be  prosecuted  under  aiding  and  abetting  or  conspiracy  laws.  Consequently,  depending  on  the  facts  and  circumstances,  we  could  face  substantial 
criminal penalties if we receive individually identifiable health information from a health care provider or research institution that has not satisfied 
HIPAA's disclosure standards. In addition, international data protection laws including the European Union Data Protection Directive and member 
state implementing legislation may apply to some or all of the clinical data obtained outside of the U.S. Furthermore, certain privacy laws and genetic 
testing  laws  may  apply  directly  to  our  operations  and/or  those  of  our  collaborators  and  may  impose  restrictions  on  our  use  and  dissemination  of 
individuals' health information. 

Moreover, patients about whom we or our collaborators obtain information, as well as the providers who share this information with us, 
may  have  contractual  rights  that  limit  our  ability  to  use  and  disclose  the  information.  Claims  that  we  have  violated  individuals'  privacy  rights  or 
breached our contractual obligations, even if we are not found liable, could be expensive and time-consuming to defend and could result in adverse 
publicity that could harm our business. 

Risks Related to Our Intellectual Property 

If we are unable to protect our proprietary rights, our business could be harmed. 

Our  success,  particularly  with  respect  to  the  Biosciences  portion  of  our  business,  will  depend  in  large  part  on  our  ability  to obtain  and 
maintain protection in the U.S. and other countries for the intellectual property covering or incorporated into our technology, products and product 
candidates,  including  those  which  are  the  subject  of  collaborations.  Obtaining  and  maintaining  this  protection  is  very  costly.  The  patentability  of 
technology in the field of vaccine and therapeutic development and other pharmaceuticals generally is highly uncertain and involves complex legal 
and scientific questions. 

We may not be able to obtain additional issued patents relating to our technology or products. Even if issued, patents may be challenged, 
narrowed,  invalidated  or circumvented,  which could  limit  our  ability to  stop  competitors  from  marketing  similar  products  or  limit  the  duration  of 
patent protection we may have for our products. Changes in patent laws or administrative patent office rules or changes in interpretations of patent 
laws in the U.S. and other countries may diminish the value of our intellectual property or narrow the scope of our patent protection, or result in 
costly defense measures. 

Our  patents  also  may  not  afford  us  protection  against  competitors  with  similar  technology.  Because  patent  applications  in  the  U.S.  and 
many foreign jurisdictions are typically not published until 18 months after filing, or in some cases not at all, and because publications of discoveries 
in the scientific literature often lag behind actual discoveries, neither we nor our licensors can be certain that we or they were the first to make the 
inventions claimed in issued patents or pending patent applications, or that we or they were the first to file for protection of the inventions set forth in 
these patent applications. In addition, we know that other entities have filed patent applications in various jurisdictions that relate to several areas in 
which we are developing products. Some of these patent applications have already resulted in patents and some are still pending. If use of technology 
incorporated into or used to produce our product candidates is challenged, or if our processes or product candidates conflict with the patent rights of 
others, third parties could bring legal actions against us in Europe, the U.S. and elsewhere claiming damages and seeking to enjoin manufacturing and 
marketing  of  the  affected  products.  Further,  patents  generally  expire,  regardless  of  their  date  of  issue,  20  years  from  the  earliest  claimed  non-
provisional filing date. As a result, the time required to obtain regulatory approval for a product candidate may consume part or all of the patent term. 
We  are  not  able  to  accurately  predict  the  remaining  length  of  the  applicable  patent  term  following  regulatory  approval  of  any  of  our  product 
candidates. 

Should third parties file patent applications or obtain patents claiming technology also claimed by us in pending applications, we may be 
required to participate in derivation proceedings in the U.S. Patent and Trademark Office to determine inventorship, which could result in substantial 
costs  to  us  and  an  adverse  decision  as  to  the  inventorship,  and  therefore  ownership,  of  our  inventions.  An  unfavorable  outcome  in  a  derivation 

40 

 
 
 
 
 
 
 
 
 
 
proceeding  could  require  us  to  cease  using  the  technology  or  to  license  rights  from  prevailing  third  parties.  There  can  be  no  assurance  that  any 
prevailing party would offer us a license or that we could acquire any license made available to us on commercially acceptable terms. 

The  cost  of  litigation  to  uphold  the  validity  of  patents  to  prevent  infringement  or  to  otherwise  protect  our  proprietary  rights  could  be 
substantial. Some of our competitors may be better able to sustain the costs of complex patent litigation because they may have substantially greater 
financial  resources.  Intellectual  property  lawsuits  are  expensive  and  unpredictable  and  would  consume  time  and  other  resources,  including  the 
attention of our management, even if the outcome were successful. In addition, there is a risk that a court would decide that our patents are not valid 
and that we do not have the right to stop the other party from using the inventions. There is also a risk that, even if the validity of a patent were 
upheld, a court would refuse to stop the other party from using the invention(s), including on the grounds that its activities do not infringe the patent. 
If any of these events were to occur, our business, financial condition and operating results could be materially and adversely affected. 

Our collaborators and licensors may not adequately protect our intellectual property rights. These third parties may have the first right to 
maintain or defend our intellectual property rights and, although we may have the right to assume the maintenance and defense of our intellectual 
property rights if these third parties do not do so, our ability to maintain and defend our intellectual property rights may be compromised by the acts 
or  omissions  of  these  third  parties.  For  example,  we  license  an  oligonucleotide  adjuvant,  CPG  7909,  for  use  in  NuThrax  from  Pfizer.  One  of  the 
licensed U.S. patents related to CPG 7909 has been revoked by the U.S. Patent and Trademark Office, as a result of a patent interference between 
Pfizer and a third party. 

We  also  will  rely  on  current  and  future  trademarks  to  establish  and  maintain  recognized  brands.  If  we  fail  to  acquire  and  protect  such 
trademarks, our ability to market and sell our products, and therefore our business, financial condition and operating results, could be materially and 
adversely affected. 

If we are unable to in-license any intellectual property necessary to develop, manufacture or sell any of our product candidates, we will not be 
successful in developing or commercializing such product candidate. 

We  expect  that  we  may  need  to  in-license  various  components  or  technologies,  including,  for  example,  adjuvants  and  novel  delivery 
systems, for some of our current or future product candidates. We may be unable to obtain the necessary licenses on acceptable terms, or at all. If we 
are  unable  to  obtain  such  licenses,  we  could  be  prevented  or  delayed  from  continuing  further  development  or  from  commercially  launching  the 
applicable product candidate. If we or our collaborators must obtain licenses from third parties, fees must be paid for such licenses, which would 
reduce the revenues and royalties we may receive on commercialized products. 

If we fail to comply with our obligations in our intellectual property licenses with third parties, we could lose license rights that are important to 
our business. 

We are a party to a number of license agreements and expect to enter into additional license agreements in the future. Our existing licenses 
impose, and we expect future licenses will impose, various diligence, milestone payment, royalty, insurance and other obligations on us. If we fail to 
comply with these obligations, the licensor may have the right to terminate the license, in which event we might not be able to market any product 
that is covered by the licensed patents. 

If we are unable to protect the confidentiality of our proprietary information and know-how, the value of our technology and products could be 
adversely affected. 

In  addition  to  patented  technology,  we  rely  upon  unpatented  proprietary  technology,  processes  and  know-how,  particularly  as  to  our 
proprietary manufacturing processes. Because we do not have patent protection for BioThrax or the label expansions and improvements that we are 
pursuing for BioThrax, our only intellectual property protection for BioThrax, other than the BioThrax trademark, is confidentiality regarding our 
manufacturing  capability  and  specialty  know-how,  such  as  techniques,  processes  and  biological  starting  materials.  However,  these  types  of  trade 
secrets can be difficult to protect. We seek to protect this confidential information, in part, through agreements with our employees, consultants and 
third parties. 

These  agreements  may  be  breached,  and  we  may  not  have  adequate  remedies  for  any  such  breach.  In  addition,  our  trade  secrets  may 
otherwise  become  known,  including  through  a  potential  security  breach,  or  may  be  independently  developed  by  competitors.  If  we  are  unable  to 
protect the confidentiality of our proprietary information and know-how, competitors may be able to use this information to develop products that 
compete with our products, which could adversely impact our business. 

Third parties may choose to file patent infringement claims against us. Defending ourselves from such allegations would be costly, time-
consuming, distracting to management and could be materially adverse to our business. 

Our  development  and  commercialization  activities,  as  well  as  any  product  candidates  or  products  resulting  from  these  activities,  may 
infringe or be claimed to infringe patents and other intellectual property rights of third parties under which we do not hold licenses or other rights. 
Additionally, third parties may be successful in obtaining patent protection for technologies that cover development and commercialization activities 
in which we are already engaged. Third parties may own or control these patents and intellectual property rights in the U.S. and abroad. These third 
parties may have substantially greater financial resources than us and could bring claims against us that would cause us to incur substantial expenses 
and, if successful against us, could cause us to pay substantial damages. Further, if a patent infringement or other similar suit were brought against us, 
we could be forced to stop or delay development, manufacturing or sales of the product or product candidate that is the subject of the suit. Intellectual 
property litigation in the biopharmaceutical industry is common, and we expect this trend to continue. 

41 

 
 
 
 
 
 
 
 
 
 
 
 
As a result of patent infringement or other similar claims, or to avoid potential claims, we may choose or be required to seek a license from 

the third party and be required to pay license fees or royalties or both. These licenses may not be available on acceptable terms, or at all. Even if we 
were able to obtain a license, the rights may be non-exclusive, which could result in our competitors gaining access to the same intellectual property. 
Ultimately, we could be prevented from commercializing a product, or be forced to cease some aspect of our business operations, if, as a result of 
actual or threatened patent infringement claims, we are unable to enter into licenses on acceptable terms or if an injunction is granted against us, 
which could harm our business significantly. 

Risks Related to Information Technology 

We rely significantly on information technology systems and any failure, inadequacy, interruption or security lapse of that technology, including 
any cyber security incidents, could harm our ability to operate our business effectively or result in data leakage of proprietary and confidential 
business and employee information. 

Our business is increasingly dependent on critical, complex and interdependent information technology systems, including Internet-based 
systems, to support business processes as well as internal and external communications. The size and complexity of our computer systems make them 
potentially vulnerable to interruption, invasion, computer viruses, destruction, malicious intrusion and additional related disruptions which may result 
in the impairment of production and key business processes. 

In  addition,  our  systems  are  potentially  vulnerable  to  data  security  breaches—whether  by  employee  error,  malfeasance  or  other 
disruption—which may expose sensitive data to unauthorized persons. Such data security breaches could lead to the loss of trade secrets or other 
intellectual  property,  or  could  lead  to  the  public  exposure  of  personal  information,  including  sensitive  personal  information,  of  our  employees, 
clinical trial patients, customers, and others. 

A significant business disruption or a breach in security resulting in misappropriation, theft or sabotage with respect to our proprietary and 
confidential business and employee information could result in financial, legal, business or reputational harm to us, any of which could adversely 
affect our business, financial condition and operating results. 

Risks Related to Our Common Stock 

Fuad El-Hibri, executive chairman of our Board of Directors, has significant influence over us through his substantial beneficial ownership of 
our shares, including his ability to significantly influence the election of the members of our Board of Directors, or delay or prevent a change of 
control. 

Mr. El-Hibri has the ability to significantly influence the election of the members of our Board of Directors due to his significant beneficial 
ownership of our shares. As of February 28, 2013, Mr. El-Hibri was the beneficial owner of approximately 24% of our outstanding common stock. 
Because of Mr. El-Hibri's significant beneficial ownership of our capital stock, Mr. El-Hibri will likely have the ability to delay or prevent a change 
of control of us that may be favored by other directors or stockholders and otherwise exercise substantial control over all corporate actions requiring 
board  or  stockholder  approval,  including any  amendment  of  our  certificate  of  incorporation  or by-laws.  The  control  by  Mr. El-Hibri  may  prevent 
other stockholders from influencing significant corporate decisions. 

Provisions  in  our  corporate  charter  documents  and  under  Delaware  law  may  prevent  or  frustrate  attempts  by  our  stockholders  to  change  our 
management and hinder efforts to acquire a controlling interest in us. 

Provisions  of  our  certificate  of  incorporation  and  by-laws  may  discourage,  delay  or  prevent  a  merger,  acquisition  or  other  changes  in 
control that stockholders may consider favorable, including transactions in which stockholders might otherwise receive a premium for their shares. 
These provisions may also prevent or frustrate attempts by our stockholders to replace or remove our management. 

These provisions include: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)

the classification of our directors; 
limitations on changing the number of directors then in office; 
limitations on the removal of directors; 
limitations on filling vacancies on the board; 
limitations on the removal and appointment of the chairman of our Board of Directors; 
advance notice requirements for stockholder nominations of candidates for election as directors and other proposals; 
the inability of stockholders to act by written consent; 
the inability of stockholders to call special meetings; and 
the ability of our Board of Directors to designate the terms of and issue new series of preferred stock without stockholder approval. 

The affirmative vote of holders of our capital stock representing at least 75% of the voting power of all outstanding stock entitled to vote is 
required to amend or repeal the above provisions of our certificate of incorporation. The affirmative vote of either a majority of the directors present 
at a meeting of our Board of Directors or holders of our capital stock representing at least 75% of the voting power of all outstanding stock entitled to 
vote is required to amend or repeal our by-laws. 

42 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
In addition, Section 203 of the General Corporation Law of Delaware prohibits a corporation from engaging in a business combination with 
an  interested  stockholder,  generally  a  person  which  together  with  its  affiliates  owns  or  within  the  last  three years  has  owned  15%  or  more  of  the 
corporation's voting stock, for a period of three years after the date of the transaction in which the person became an interested stockholder, unless the 
business combination is approved in a prescribed manner. Accordingly, Section 203 may discourage, delay or prevent a change in control of us. 

Our stockholder rights plan could prevent a change in control of us in instances in which some stockholders may believe a change in control is in 
their best interests. 

Under a rights agreement that establishes our stockholder rights plan, we issue to each of our stockholders one preferred stock purchase 
right for each outstanding share of our common stock. Each right, when exercisable, will entitle its holder to purchase from us a unit consisting of 
one one-thousandth of a share of series A junior participating preferred stock at a purchase price of $150 in cash, subject to adjustments. 

Our stockholder rights plan is intended to protect stockholders in the event of an unfair or coercive offer to acquire us and to provide our 
Board  of  Directors  with  adequate  time  to  evaluate  unsolicited  offers.  The  rights  plan  may  have  anti-takeover  effects.  The  rights  plan  will  cause 
substantial dilution to a person or group that attempts to acquire us on terms that our Board of Directors does not believe are in our best interests or 
those  of  our  stockholders  and  may  discourage,  delay  or  prevent  a  merger  or  acquisition  that  stockholders  may  consider  favorable,  including 
transactions in which stockholders might otherwise receive a premium for their shares. 

Our stock price is volatile and purchasers of our common stock could incur substantial losses. 

Our stock price has been, and is likely to continue to be, volatile. From November 15, 2006, when our common stock first began trading on 
the New York Stock Exchange, through February 28, 2013, our common stock has traded as high as $27.00 per share and as low as $4.40 per share. 
The  stock  market  in  general  and  the  market  for  biotechnology  companies  in  particular  have  experienced  extreme  volatility  that  has  often  been 
unrelated  to  the  operating  performance  of  particular  companies.  The  market  price  of  our  common  stock  may  be  influenced  by  many  factors, 
including, among others: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)

(cid:131)
(cid:131)

the success of competitive products or technologies; 
results of clinical trials of our product candidates or those of our competitors and success in our research and development programs; 
decisions and procurement policies by the U.S. government affecting BioThrax and our biodefense product candidates; 
regulatory developments in the U.S. and foreign countries; 
public concern as to the safety of drugs developed by us or others; 
announcements of issuances of common stock or acquisitions by us; 
the announcement and timing of new product introductions by us or others; 
termination or delay of development program(s), or delay in achievement of milestones; 
announcements of technological innovations or new therapeutic products or methods by us or others; 
acts or omissions of our licensees, suppliers, or any collaborators; 
developments or disputes concerning patents or other proprietary rights; 
the recruitment or departure of key personnel; 
variations in our financial results or those of companies that are perceived to be similar to us; 
market  conditions  in  the  pharmaceutical  and  biotechnology  sectors  and  issuance  of  new  or  changed  securities  analysts'  reports  or 
recommendations; 
general economic, industry and market conditions or other external factors, such as disaster or crisis; and 
the other factors described in this "Risk Factors" section. 

In  the  past,  securities  class  action  litigation  often  has  been  instituted  following  periods  of  volatility  in  the  market  price  of  a  company's 
securities. A securities class action suit against us could result in potential liabilities, substantial costs and the diversion of management's attention 
and resources, regardless of whether we win or lose. 

Because we have no current intention to pay dividends in the foreseeable future, investors will benefit from an investment in our common stock 
only if it appreciates in value. 

Although our Board of Directors has authorized a share repurchase program under which we may repurchase our shares from time to time, 
we currently intend to retain our resulting future earnings, if any, to fund the development and growth of our business and do not anticipate paying 
dividends on our common stock. Our current and any future debt agreements that we enter into may limit our ability to pay dividends. As a result, 
capital appreciation, if any, of our common stock will be the sole source of gain for our stockholders for the foreseeable future. 

A  significant  portion  of  our  shares  may  be  sold  into  the  market  at  any  time.  This  could  cause  the  market  price  of  our  common  stock  to  drop 
significantly. 

Sales of a substantial number of shares of our common stock in the public market could occur at any time. These sales or the perception in 
the market that the holders of a large number of shares intend to sell shares could reduce the market price of our common stock. Moreover, holders of 
an aggregate of approximately 6.8 million shares of our common stock outstanding as of February 28, 2013 have the right to require us to register 
these shares of common stock under specified circumstances. In 2012, we registered 3.0 million of these shares to be sold by these holders from time 
to time. 

43 

 
 
 
 
 
 
 
 
 
 
ITEM 1B.  

UNRESOLVED STAFF COMMENTS 

Not applicable. 

ITEM 2.   

PROPERTIES 

The following table sets forth general information regarding our materially important properties: 

Location 

Lansing, Michigan 

Baltimore, Maryland 
Gaithersburg, Maryland 
Seattle, Washington 
Rockville, Maryland 
Munich, Germany 

Use 

Manufacturing operations facilities, office space and 
laboratory space 
Manufacturing facilities and office and laboratory space 
Office and laboratory space 
Office and laboratory space 
Office space 
Office and laboratory space 

Segment 

Biodefense 

Biodefense 
Biodefense 
Biosciences 
Biodefense/Biosciences 
Biosciences 

Amount 
Approximate 
square feet 
214,000 

Owned/leased 

Owned 

56,000 
48,000 
51,000 
41,000 
16,000 

Owned 
Owned 
Leases expire 2015 
Lease expires 2016 
Lease expires 2015 

Lansing, Michigan. We own a multi-building campus on approximately 12.5 acres in Lansing, Michigan that includes facilities for current 
and future bulk manufacturing of BioThrax, including fermentation, filtration and formulation, as well as for raw material storage and in-process and 
final product warehousing. The campus is secured through perimeter fencing, limited and controlled ingress and egress and 24-hour on-site security 
personnel.   

Baltimore, Maryland. We own a 56,000 square foot manufacturing facility in Baltimore, Maryland. We are using this facility to support our 
future product development and manufacturing needs, including those of our pipeline product candidates, as well as to meet the requirements under 
the Center for Innovation in Advanced Development and Manufacturing contract. Our future use of this facility will be dependent on the progress of 
our existing development programs and the outcome of our efforts to acquire new product candidates. 

Other. We  own  or  lease  three  separate  product  development  facilities.  Our  facility  in  Gaithersburg,  Maryland  is  approximately  48,000 
square feet and contains a combination of laboratory and office space. Our facility in Seattle, Washington is approximately 51,000 square feet and 
contains  a  combination  of  laboratory  and  office  space.  Our  facility  in  Munich,  Germany  is  approximately  16,000  square  feet  and  contains  a 
combination  of  laboratory  and  office  space.  In  addition,  our  facility  in  Rockville,  Maryland  contains  approximately  41,000  square  feet  of  office 
space, including our executive offices. 

In January 2013, we entered into a purchase agreement with certain conditions precedent, for an office building for $27.5 million. We plan 
to utilize a portion of the new building for our headquarters operations and continue to lease the remaining space under existing lease agreements 
with third parties. We anticipate the purchase will be completed during the first quarter of 2013. 

ITEM 3.   

LEGAL PROCEEDINGS 

From time to time, we are involved in product liability claims and other litigation considered normal in the nature of our business. We do 

not believe that any such proceedings would have a material adverse effect on our financial statements. 

ITEM 4.   

MINE SAFETY DISCLOSURES 

Not applicable. 

PART II 

ITEM 5.  

MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER
PURCHASES OF EQUITY SECURITIES 

Market Information and Holders 

Our common stock trades on the New York Stock Exchange under the symbol "EBS". The following table sets forth the high and low sales 

prices per share of our common stock during each quarter of the years ended December 31, 2012 and 2011: 

44 

 
 
 
  
  
 
  
  
  
  
 
 
 
 
 
  
 
 
 
 
 
 
 
 
Year Ended December 31, 2012 

High 
Low 

Year Ended December 31, 2011 

High 
Low 

First 
Quarter 

Second 
Quarter 

Third

     Quarter 

Fourth 
Quarter 

  $
  $

  $
  $

18.34    $
14.22    $

16.32    $ 
13.30    $ 

15.87    $
13.49    $

25.07    $
18.32    $

26.41    $ 
20.44    $ 

22.84    $
14.90    $

16.15 
12.50 

19.77 
15.14 

As of February 28, 2013, the closing price per share of our common stock on the New York Stock Exchange was $15.49 and we had 33 

holders of record of our common stock. This number does not include beneficial owners whose shares are held by nominees in street name. 

Dividend Policy 

We have not declared or paid any cash dividends on our common stock since becoming a publicly traded company in November 2006. We 
currently intend to retain all of our future earnings to finance the growth and development of our business. We do not intend to pay cash dividends to 
our stockholders in the foreseeable future. 

Recent Sales of Unregistered Securities 

None. 

Use of Proceeds 

Not applicable.   

Purchases of Equity Securities 

The  table  below  presents  information  regarding  shares  of  our  common  stock  that  we  repurchased  during  the  year  ended  December  31, 

2012. 

Issuer Purchases of Equity Securities 

Period 

September 1 to September 30, 2012 (1) 
October 1 to October 31, 2012 (1) 
December 1 to December 31, 2012 (2) 

Total 

Total number 
of shares (or 
units)
purchased 

Average price 
paid per share 
(or unit) 

Total number 
of shares (or 
units)
purchased as 
part of publicly 
announced
plans or 
programs 

97,600    $
300,881     
4,677     
403,158    $

14.93      
14.54      
15.81      
14.64      

97,600    $
300,881    $
-    $
398,481    $

Maximum 
number (or 
approximate 
dollar value) of 
shares (or 
units) that may 
yet be 
purchased
under the plans 
or programs   
33,542,832 
29,168,022 
29,168,022 
29,168,022 

(1)  On May 21, 2012, we publicly announced that our board of directors authorized the repurchase of up to $35.0 million of our common stock 
through a share repurchase program. The repurchase program was authorized on May 17, 2012 and terminates on December 31, 2013. We did 
not repurchase any shares of our common stock under this repurchase program prior to September 2012. 

(2)  In  December  2012,  in  a  form  of  stock  option  transaction  provided  for  under  the  terms  of  our  stock  incentive  plan  and  the  stock  option 
agreement,  we engaged  in  a transaction  with  our  chief  executive  officer  in  which  we  acquired  4,677  shares  of common  stock  as  payment  of 
the exercise price for 7,300 stock options. 

45 

 
 
 
 
 
   
    
   
 
  
 
   
   
 
 
   
    
   
 
  
   
     
      
     
 
   
     
      
     
 
 
 
 
 
 
 
 
 
 
 
 
   
    
   
 
 
   
    
   
   
   
   
   
 
 
 
 
ITEM 6.   

SELECTED CONSOLIDATED FINANCIAL DATA 

You should read the following selected consolidated financial data together with our consolidated financial statements and the related notes 
included  in  this  annual  report  on  Form  10-K  and  the  "Management's  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations" 
section of this annual report. 

We have derived the consolidated statement of operations data for the years ended December 31, 2012, 2011 and 2010 and the consolidated 
balance sheet data as of December 31, 2012 and 2011 from our audited consolidated financial statements, which are included in this annual report on 
Form 10-K. We have derived the consolidated statements of operations data for the years ended December 31, 2009 and 2008 and the consolidated 
balance sheet data as of December 31, 2010, 2009 and 2008 from our audited consolidated financial statements, which are not included in this annual 
report on Form 10-K. Our historical results for any prior period are not necessarily indicative of results to be expected in any future period. 

(in thousands, except share and per share data) 

2012 

2011 

2010 

2009 

2008 

Year Ended December 31, 

Statements of operations data: 

Revenues: 

Product sales 

Contracts and grants 

Total revenues 

Operating expenses: 

Cost of product sales 

Research and development 

Selling, general & administrative 

Impairment of in-process research and development 

Total operating expenses 

Income from operations 

Other income (expense): 

Interest income 

Interest expense 

Other income (expense), net 

Total other income (expense) 

Income before provision for income taxes 

Provision for income taxes 

Net income 

Net loss attributable to noncontrolling interest 

Net income attributable to Emergent BioSolutions Inc. 

Earnings per share — basic 

Earnings per share — diluted 

Weighted average number of shares — basic 

Weighted average number of shares — diluted 

(in thousands) 

Balance Sheet Data: 

Cash and cash equivalents 

Working capital 

Total assets 

Total long-term liabilities 

Total stockholders' equity 

  $

  $

  $

  $
  $

  $

215,879    $
66,009     
281,888     

46,077     
120,226     
76,018     
9,600     
251,921     
29,967     

134     
(6)    
1,970     
2,098     

32,065     
13,922     
18,143    $
5,381     
23,524    $

202,409    $
70,975     
273,384     

42,171     
124,832     
74,282     
-     
241,285     
32,099     

105     
-     
(261)    
(156)    

31,943     
15,830     
16,113    $
6,906     
23,019    $

251,381    $ 
34,790      
286,171      

47,114      
89,295      
76,205      
-      
212,614      
73,557      

832      
-      
(1,023)      
(191)      

73,366      
26,182      
47,184    $ 
4,514      
51,698    $ 

217,172    $
17,614     
234,786     

46,262     
74,588     
73,786     
-     
194,636     
40,150     

1,418     
(7)    
(50)    
1,361     

41,511     
14,966     
26,545    $
4,599     
31,144    $

169,124 
9,430 
178,554 

34,081 
59,470 
55,076 
- 
148,627 
29,927 

1,999 
(47)
134 
2,086 

32,013 
12,055 
19,958 
724 
20,682 

0.65    $
0.65    $
36,080,495     
36,420,662     

0.65    $
0.64    $
35,658,907     
36,206,052     

1.63    $ 
1.59    $ 
31,782,286      
32,539,500      

1.02    $
0.99    $
30,444,485     
31,375,305     

0.69 
0.68 
29,835,134 
30,458,098 

2012     

2011     

2010      

2009     

2008 

As of December 31, 

141,666    $
201,440     
564,230     
60,195     
442,128     

143,901    $
183,364     
546,864     
59,083     
416,727     

169,019    $ 
167,774      
500,319      
51,039      
373,561      

102,924    $
139,113     
344,689     
46,173     
243,815     

91,473 
98,866 
290,788 
37,418 
199,349 

46 

 
 
 
 
 
 
 
 
 
   
   
    
   
 
  
 
   
   
    
   
 
 
   
   
    
   
 
 
   
   
    
   
 
   
   
   
     
     
      
     
 
   
   
   
   
   
   
   
     
     
      
     
 
   
   
   
   
  
   
     
     
      
     
 
   
   
   
  
   
     
     
      
     
 
   
   
  
   
     
     
      
     
 
  
   
   
 
   
  
   
     
     
      
     
 
   
     
     
      
     
 
   
   
   
   
 
  
 
 ITEM 7.  

 MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF  
OPERATIONS 

You  should  read  the  following  discussion  and  analysis  of  our  financial  condition  and  results  of  operations  together  with  our  financial
statements and the related notes and other financial information included elsewhere in this annual report on Form 10-K. Some of the information 
contained in this discussion and analysis or set forth elsewhere in this annual report on Form 10-K, including information with respect to our plans 
and strategy for our business and financing, includes forward-looking statements that involve risks and uncertainties. You should review the "Special 
Note Regarding Forward-Looking Statements" and "Risk Factors" sections of this annual report on Form 10-K for a discussion of important factors 
that  could  cause  actual  results  to  differ  materially  from  the  results  described  in  or  implied  by  the  forward-looking  statements  contained  in  the 
following discussion and analysis. 

Overview 

Product Portfolio 

Emergent BioSolutions is a specialty pharmaceutical company seeking to protect and enhance life by developing and offering specialized 
products to healthcare providers and governments for use in addressing medical needs and emerging health threats. For financial reporting purposes, 
we operate in two business divisions or segments, Biodefense and Biosciences. 

Our  Biodefense  division  is  directed  to  government-sponsored  development  and  supply  of  countermeasures  against  potential  agents  of 
bioterror or biowarfare and primarily targets the infectious disease anthrax. Our programs in this division include one marketed product, BioThrax® 
(Anthrax Vaccine Adsorbed), the only vaccine approved by the U.S. Food and Drug Administration, or FDA, for the prevention of anthrax disease, 
as well as investigational product candidates. Operations in this division include biologics manufacturing, regulatory and quality affairs in support of 
BioThrax and a product development and manufacturing infrastructure in support of our investigational product candidates. 

Our Biosciences division is directed to commercial opportunities and primarily targets oncology indications. Our programs in this division 
include one clinical stage product candidate for chronic lymphocytic leukemia, or CLL, as well as investigational product candidates and platform 
technologies.  Operations  in  this  division  include  product  development  in  support  of  our  CLL  product  candidate,  our  investigational  product 
candidates, and manufacturing and related infrastructure initiatives in support of our platform technologies. 

Our Biodefense segment has generated net income for each of the last five fiscal years. Over this timeframe, our Biosciences segment has 
generated revenue through development contracts and collaborative funding, but none of our Biosciences product candidates have received marketing 
approval and, therefore, our Biosciences segment has not generated any product sales revenues. As a result, our Biosciences segment has incurred a 
net loss for each of the last five fiscal years. 

Product Sales 

We have derived substantially all of our product sales revenues from BioThrax sales to the U.S. government. We are currently a party to a 
contract with the Centers for Disease Control and Prevention, or CDC, an operating division of the U.S. Department of Health and Human Services, 
or HHS, to supply up to 44.75 million doses of BioThrax for placement into the Strategic National Stockpile, or SNS, over a five-year period. We 
expect  for  the  foreseeable  future  to  continue  to  derive  substantially  all  of  our  product  sales  revenues  from  our  sales  of  BioThrax  to  the  U.S. 
government. Our total revenues from BioThrax sales were $215.9 million, $202.4 million and $251.4 million for the years ended December 31, 2012, 
2011 and 2010, respectively. We are focused on increasing sales of BioThrax to U.S. government customers, expanding the market for BioThrax to 
other customers domestically and internationally and pursuing label expansions and improvements for BioThrax. 

Contracts and Grants 

We  seek  to  advance  development  of  our  product  candidates  through  external  funding  arrangements.  We  may  slow  down  development 
programs or place them on hold during periods that are not covered by external funding. We have received funding from the U.S. government for the 
following development programs: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)

Anthrivig; 
BioThrax as a post-exposure prophylaxis, or PEP; 
NuThrax; 
Large-scale manufacturing for BioThrax; 
PreviThrax; 
Thravixa; and 
Tuberculosis vaccine. 

We  continue  to  actively  pursue  additional  government  sponsored  development  contracts  and  grants  and  commercial  collaborative 
relationships. We also encourage both governmental and non-governmental agencies and philanthropic organizations to provide development funding 
or to conduct clinical studies of our product candidates.   

47 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Manufacturing Infrastructure 

We conduct our primary vaccine manufacturing operations at a multi-building campus on approximately 12.5 acres in Lansing, Michigan. 
To augment our existing manufacturing capabilities, we have constructed Building 55, a 50,000 square foot large-scale manufacturing facility on our 
Lansing campus. In July 2010, we entered into an agreement with the Biomedical Advanced Research and Development Authority, or BARDA, to 
finalize development of and obtain regulatory approval for large-scale manufacturing of BioThrax in Building 55. 

In  2009,  we  purchased  a  building  in  Baltimore,  Maryland  for  product  development  and  manufacturing  purposes,  and  have  completed 
renovation, improvement and equipment acquisitions at this facility. We have entered into two loan agreements with PNC Bank totaling up to $42.0 
million  to  fund  these  renovations,  improvements  and  equipment  acquisitions.  In  June  2012,  we  entered  into  a  contract  with  BARDA,  which 
established us as a Center for Innovation in Advanced Development and Manufacturing, or CIADM. We expect to use this facility to support our 
future  product  development  and  manufacturing  needs.  Our  specific  plans  for  this  facility  will  be  contingent  on  the  progress  of  our  existing 
development programs and the outcome of our efforts to acquire new product candidates. 

Critical Accounting Policies and Estimates 

Our  discussion  and  analysis  of our  financial  condition  and  results  of  operations  are  based  on  our  financial  statements,  which  have  been 
prepared in accordance with accounting principles generally accepted in the U.S. The preparation of these financial statements requires us to make 
estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. 

On  an  ongoing  basis,  we  evaluate  our  estimates  and  judgments,  including  those  related  to  accrued  expenses,  income  taxes,  stock-based 
compensation, inventory, in-process research and development and goodwill. We base our estimates on historical experience and on various other 
assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying 
values of assets and liabilities and the reported amounts of revenues and expenses that are not readily apparent from other sources. Actual results may 
differ from these estimates under different assumptions or conditions. 

We  believe the following  critical accounting  policies  affect the more  significant  judgments  and estimates  used in  the  preparation  of  our 

financial statements. 

Revenue Recognition 

We recognize revenues from product sales if four basic criteria have been met: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)

there is persuasive evidence of an arrangement; 
delivery has occurred or title has passed to our customer based on contract terms; 
the fee is fixed or determinable; and 
collectibility is reasonably assured. 

We have generated BioThrax sales revenues under U.S. government contracts with HHS and the CDC. Under our current contract with the 
CDC,  we  invoice  the  CDC  and  recognize  the  related  revenues  upon  acceptance  by  the  government  at  the  delivery  site,  at  which  time  title  to  the 
product passes to the CDC. 

From  time  to  time,  we  are awarded  reimbursement  contracts  for services  and development  grant  contracts  with  government entities  and 
philanthropic organizations. Under these contracts, we typically are reimbursed for our costs as we perform specific development activities, and we 
may also be entitled to additional fees. Revenue on our reimbursable contracts is recognized as costs are incurred, generally based on the allowable 
costs incurred during the period, plus any recognizable earned fee. The amounts that we receive under these contracts vary greatly from quarter to 
quarter, depending on the scope and nature of the work performed. We record the reimbursement of our costs and any associated fees as contracts 
and grants revenue and the associated costs as research and development expense. 

Contracts and grants revenues are subject to the estimation processes to the extent that the reimbursable costs underlying these revenues are 
incurred but not billed and agreed to on a timely basis, and are subject to change in future periods when actual costs are known. To date we have not 
made material adjustments to these estimates. 

We  recognize  revenues  from  the  achievement  of  research  and  development  milestones,  if  deemed  substantive,  when  the  milestones  are 
achieved. If not deemed substantive, we recognize revenue on a straight line basis over the remaining expected term of continued involvement in the 
research and development process. 

Inventories

Inventories are stated at the lower of cost or market, with cost being determined using a standard cost method, which approximates average 
cost. Average cost consists primarily of material, labor and manufacturing overhead expenses and includes the services and products of third party 
suppliers. 

48 

 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
We analyze our inventory levels quarterly and write down inventory that has become obsolete, inventory that has a cost basis in excess of 
its  expected  net  realizable  value  and  inventory  in  excess  of  expected  customer  demand.  We  also  write  off  costs  related  to  expired  inventory.  We 
capitalize the costs associated with the manufacture of BioThrax as inventory from the initiation of the manufacturing process through the completion 
of manufacturing, labeling and packaging. 

Income Taxes 

Under the asset and liability method of income tax accounting, deferred tax assets and liabilities are determined based on the differences 
between the financial reporting and the tax basis of assets and liabilities and are measured using the tax rates and laws that are expected to apply to 
taxable  income  in  the  years  in  which  those  temporary  differences  are  expected  to  be  recovered  or  settled.  A  net  deferred  tax  asset  or  liability  is 
reported  on  the  balance  sheet.  Our  deferred  tax  assets  include  the  unamortized  portion  of  in-process  research  and  development  expenses,  the 
anticipated  future  benefit  of  the  net  operating  losses  and  other  timing  differences  between  the  financial  reporting  and  tax  basis  of  assets  and 
liabilities. 

We  have  historically  incurred  net  operating  losses  for  income  tax  purposes  in  some  states,  primarily  Maryland,  and  in  some  foreign 
jurisdictions,  primarily  the  United  Kingdom.  In  connection  with  our  October  2010  acquisition  of  Trubion  Pharmaceuticals,  Inc.,  or  Trubion,  we 
acquired significant federal net operating losses and research and development tax credits along with other tax attributes. The amount of the deferred 
tax assets on our balance sheet reflects our expectations regarding our ability to use our net operating losses and research and development tax credit 
carryforwards,  including  those  acquired  in  our  acquisition  of  Trubion,  to  offset  future  taxable  income.  The  applicable  tax  rules  in  particular 
jurisdictions limit our ability to use net operating losses and research and development tax credit carryforwards as a result of ownership changes. We 
do  not  expect  that  these  limitation  rules  will  significantly  limit  the  net  operating  losses  and  research  and  development  tax  credit  carryforwards 
acquired in the Trubion acquisition. 

We  review  our  deferred  tax  assets  on  an  annual  basis  to  assess  our  ability  to  realize  the  benefit  from  these  deferred  tax  assets.  If  we 
determine that it is more likely than not that the amount of our expected future taxable income will not be sufficient to allow us to fully utilize our 
deferred  tax  assets,  we  increase  our  valuation  allowance  against  deferred  tax  assets  by  recording  a  provision  for  income  taxes  on  our  income 
statement, which reduces net income or increases net loss for that period and reduces our deferred tax assets on our balance sheet. If we determine 
that the amount of our expected future taxable income will allow us to utilize net operating losses in excess of our net deferred tax assets, we reduce 
our valuation allowance by recording a benefit from income taxes on our income statement, which increases net income or reduces net loss for that 
period and increases our deferred tax assets on our balance sheet. 

Uncertainty  in  income  taxes  is  accounted  for  using  a  recognition  threshold  and  measurement  attribute  for  the  financial  statement 
recognition and measurement of a tax position taken or expected to be taken in a tax return. We recognize in our financial statements the impact of a 
tax position if that position is more likely than not of being sustained on audit, based on the technical merits of the position. 

Acquired In-process Research and Development 

Acquired in-process research and development, or IPR&D, represents the fair value assigned to research and development assets that we 
acquire. The value assigned to acquired IPR&D is determined by estimating the costs to develop the acquired technology into commercially viable 
products, estimating the resulting revenue from the projects, and discounting the net cash flows to present value. The revenue and cost projections 
used  to  value  acquired  IPR&D  are,  as  applicable,  reduced  based  on  the  probability  of  successfully  developing  a  new  product.  Additionally,  the 
projections consider the relevant market sizes and growth factors, expected trends in technology, and the nature and expected timing of new product 
introductions  by  us  and  our  competitors.  The  resulting  net  cash  flows  from  such  projects  are  based  on  management's  estimates  of  cost  of  sales, 
operating expenses, and income taxes from such projects. The rates utilized to discount the net cash flows to their present value are commensurate 
with the stage of development of the projects and uncertainties in the economic estimates used in the projections described above. We determine the 
fair values of these assets as of the acquisition date using discounted cash flow models. These models require the use of significant estimates and 
assumptions, including but not limited to: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)

estimating the timing of and expected costs to complete the in-process projects; 
projecting the likelihood and timing of regulatory approvals; 
estimating future cash flows from product sales resulting from completed products and in-process projects; and 
developing appropriate discount rates and probability rates by project. 

We believe the fair values assigned to the IPR&D assets acquired are based upon reasonable estimates and assumptions given available 

facts and circumstances as of the acquisition date. 

If these product candidates are not successfully developed, our sales and profitability will be adversely affected in future periods, and as a 
result, the value of the acquired IPR&D assets may become impaired. Our annual assessment includes a comparison of the fair value of IPR&D to 
our  existing  carrying  value.  We  recognize  an  impairment  when  the  carrying  value  is  greater  than  the  determined  fair  value.  We  believe  that  the 
assumptions used in valuing the IPR&D are reasonable and are based upon our best estimate of likely outcomes of our clinical development. The 
underlying assumptions and estimates used to value these IPR&D assets are subject to change in the future, and actual results may differ significantly 
from the assumptions and estimates. We assess our IPR&D assets for impairment on an annual basis or more frequently if indicators of impairment 
are present. We have selected October 1st as our annual impairment test date. 

49 

 
 
 
 
 
 
 
 
 
  
  
 
 
Goodwill 

We  assess  the  carrying  value  of  our  goodwill  annually,  or  whenever  events  or  changes  in  circumstances  indicate  the  carrying  value  of 
goodwill may not be recoverable, to determine whether any impairment in this asset may exist and, if so, the extent of such impairment. We have 
selected  October  1st  as  our  annual  impairment  test  date.  The  provisions  of  the  relevant  accounting  guidance  require  that  we  perform  a  two-step 
impairment test. In the first step, we compare the fair value of our reporting unit to the carrying value of the reporting unit. If the carrying value of 
the net assets assigned to the reporting unit exceeds the fair value of the reporting unit, then the second step of the impairment test is performed in 
order to determine the implied fair value of the reporting unit's goodwill. If the carrying value of the reporting unit's goodwill exceeds its implied fair 
value, an impairment loss equal to the difference is recorded and charged to general and administrative expense. 

We calculate the fair value of the reporting unit utilizing the income approach. The income approach utilizes a discounted cash flow model, 
using  a  discount  rate  based  on  the  reporting  unit's  estimated  weighted-average  cost  of  capital.  The  results  of  the  fair  value  calculations  are  then 
compared to our reporting unit's carrying value. 

The  determination  of  the  fair  value  of  our  reporting  unit  is  judgmental  in  nature  and  involves  the  use  of  significant  estimates  and 
assumptions.  The  estimates  and  assumptions  used  in  calculating  fair  value  include  identifying  future  cash  flows  for  ongoing  development 
programming, which requires that we make a number of critical legal, economic, market and business assumptions that reflect our best estimates as 
of the testing date. Our assumptions and estimates may differ significantly from actual results, or circumstances could change that would cause us to 
conclude that an impairment exists or that we previously understated the extent of the impairment review. 

Stock-based Compensation 

In  accordance  with  stock-based compensation  accounting  guidance,  all  equity  awards  to  employees,  including grants  of  employee  stock 

options and restricted stock units, are recognized in the income statement based on their estimated grant date fair values. 

We determine the grant date fair value of restricted stock units using the closing market price of our common stock on the day prior to the 
date  of  grant.  We  utilize  the  Black-Scholes  valuation  model  for estimating  the  grant  date  fair  value  of  all  stock options  granted.  We  measure  the 
amount of compensation cost based on the fair value of the underlying equity award on the date of grant. We recognize compensation cost over the 
period that an employee provides service in exchange for the award. 

The effect of this accounting treatment on net income attributable to Emergent BioSolutions Inc. and earnings per share in any period is not 
necessarily  representative  of  the  effects  in  future  years  due  to,  among  other  things,  the  vesting  period  of  the  equity  awards  and  the  fair  value  of 
additional equity awards granted in future years. 

Financial Operations Overview 

Revenues 

We entered into a contract with the CDC effective as of September 30, 2011 to supply up to 44.75 million doses of BioThrax to the CDC 
over a five-year period. The period of performance under the award is from September 30, 2011 through September 29, 2016. The maximum amount 
that  could  be  paid  to  us  under  the  contract  is  up  to  $1.25  billion,  subject  to  availability  of  funding  by  the  U.S.  government.  To  date,  the  U.S. 
government has committed approximately $477 million for the procurement of BioThrax doses under this contract. Through December 31, 2012, we 
have delivered and, upon CDC acceptance, recognized revenue on approximately 8.9 million doses, representing approximately $235 million under 
this contract. 

We have received contract and grant funding from the National Institute of Allergy and Infectious Diseases, or NIAID, and BARDA for the 

following development programs: 

Development Programs 
Post-Exposure Prophylaxis indication for BioThrax 
Recombinant botulinum vaccine 
NuThrax 
Thravixa 
NuThrax 
Double mutant recombinant protective antigen anthrax vaccine 
Large-scale manufacturing for BioThrax 
NuThrax 
PreviThrax 
Tuberculosis vaccine 

Funding Source 

BARDA 
NIAID 
NIAID 
NIAID/BARDA 
NIAID/BARDA 
NIAID 
BARDA 
NIAID 
BARDA 
NIAID 

Award Date 
9/2007 
6/2008 
7/2008 
9/2008 
9/2008 
9/2009 
7/2010 
7/2010 
9/2010 
3/2012 

Performance Period 
9/2007 — 3/2016 
6/2008 — 5/2012 
7/2008 — 6/2013 
9/2008 — 8/2012 
9/2008 — 7/2012 
9/2009 — 8/2012 
7/2010 — 7/2015 
8/2010 — 8/2014 
9/2010 — 9/2015 
3/2012 — 2/2017 

Our revenue, operating results and profitability have varied, and we expect that they will continue to vary on a quarterly basis, primarily 
due to the timing of our fulfilling orders for BioThrax and work done under new and existing grants and development contracts, and collaborative 
relationships.

50 

 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
Cost of Product Sales 

The primary expense that we incur to deliver BioThrax to our customers is  manufacturing cost, which consists of primarily fixed costs. 
These  fixed  manufacturing  costs  include  facilities,  utilities  and  personnel-related  expenses  for  indirect  manufacturing  support  staff.  Variable 
manufacturing costs for BioThrax consist primarily of costs for materials, direct labor and contract filling operations. 

We determine the cost of product sales for doses sold during a reporting period based on the average manufacturing cost per dose in the 
period those doses were manufactured. We calculate the average manufacturing cost per dose in the period of manufacture by dividing the actual 
costs  of  manufacturing  in  such  period  by  the  number  of  units  produced  in  that  period.  In  addition  to  the  fixed  and  variable  manufacturing  costs 
described  above,  the  average  manufacturing  cost  per  dose  depends  on  the  efficiency  of  the  manufacturing  process,  utilization  of  available 
manufacturing capacity and the production yield for the period of production. 

Research and Development Expenses 

We expense research and development costs as incurred. Our research and development expenses consist primarily of: 

(cid:131)
(cid:131)

(cid:131)
(cid:131)
(cid:131)
(cid:131)

personnel-related expenses; 
fees  to  professional  service  providers  for,  among  other  things,  analytical  testing,  independent  monitoring  or  other  administration  of  our 
clinical trials and acquiring and evaluating data from our clinical trials and non-clinical studies; 
costs of contract manufacturing services for clinical trial material; 
costs of materials used in clinical trials and research and development; 
depreciation of capital assets used to develop our products; and 
operating costs, such as the operating costs of facilities and the legal costs of pursuing patent protection of our intellectual property. 

We intend to focus our product development efforts on promising late-stage candidates that we believe satisfy well defined criteria and see 
to  utilize  collaborations  or  non-dilutive  funning.  We  plan  to  limit  earlier  stage  development  activities  unless  funded  by  external  sources  and 
continuing  to  partner  with  third  parties,  such  as  governmental  NGOs  for  the  funding  of  all  our  product  development  programs.  We  expect  our 
research and development spending will be dependent upon such factors as the results from our clinical trials, the availability of reimbursement of 
research and development, number of product candidates under development, the size, structure and duration of any follow-on clinical programs that 
we may initiate, costs associated with manufacturing our product candidates on a large-scale basis for later-stage clinical trials, and our ability to use 
or rely on data generated by government agencies, such as studies involving BioThrax conducted by the CDC. 

Selling, General and Administrative Expenses 

Selling, general and administrative expenses consist primarily of salaries and other related costs for personnel serving the executive, sales 
and marketing, business development, finance, accounting, information technology, legal and human resource functions. Other costs include facility 
costs not otherwise included in cost of product sales or research and development expense and professional fees for legal, accounting and auditing 
services. We currently market and sell BioThrax directly to the U.S. government with a small, targeted marketing and sales group. As we seek to 
broaden the market for BioThrax and if we acquire additional product candidates or if we receive marketing approval for our product candidates, we 
expect that we will increase our spending for marketing and sales activities. 

Total Other Income (Expense) 

Total  other  income  (expense)  consists  primarily  of  interest  income  and  interest  expense,  and  in  2012,  a  business  interruption  insurance 
recovery.  We  earn  interest  income  on  our  cash  and  cash  equivalents,  and  we  incur  interest  expense  on  our  indebtedness.  We  capitalize  interest 
expense based on the cost of major ongoing projects which have not yet been placed in service, such as new manufacturing facilities. Some of our 
existing debt arrangements provide for increasing amortization of principal payments in future periods. See "Liquidity and Capital Resources — Debt 
Financing" for additional information. 

Income taxes 

In  January  2013,  Congress  passed  the  American  Taxpayer  Relief  Act  of  2012,  which  among  other  things  extended  the  research  and 

development tax credit through December 31, 2013. We expect this legislation to have a favorable impact on our 2013 effective tax rate. 

In-process research and development and goodwill 

We  have  determined  that  the  IPR&D  assets  and  goodwill  reside  in  our  Biosciences  therapeutics  reporting  unit,  a  component  of  our 
Biosciences segment. During the year ended December 31, 2012, Pfizer terminated its development programs with respect to our SBI-087 product 
candidate. We considered the termination as a potential indicator of impairment of the related SBI-087 IPR&D asset, and as a result performed an 
interim  assessment.  As  part  of  the  assessment,  we  considered  the  impact  of  Pfizer's  decision,  along  with  our  decision  to  no  longer  pursue  further 
development of this asset due to reduced overall probability of success and increased development costs for the product candidate. As a result, we 
recorded an impairment charge of $9.6 million during the year ended December 31, 2012, which represented the entire carrying value of the SBI-087 
IPR&D asset. This charge is classified in our statement of operations as impairment of in-process research and development, within our Biosciences 
segment. 

51 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We performed our annual impairment analysis of our IPR&D assets and goodwill on October 1, 2012 and 2011, respectively, and 

determined there was no impairment of these assets. On December 21, 2011, Abbott terminated our collaboration on TRU-016 effective March 20, 
2012. In light of this termination, we performed an interim assessment and determined that there was no impairment of the TRU-016 IPR&D asset or 
goodwill as of December 31, 2011.   

Results of Operations 

Year Ended December 31, 2012 Compared to Year Ended December 31, 2011 

Revenues 

Product  sales  revenues  increased  by  $13.5  million,  or  7%,  to  $215.9  million  for  2012  from  $202.4  million  for  2011.  This  increase  in 
product sales revenues was primarily due to a 15% increase in the number of doses of BioThrax delivered, partially offset by a 7% decrease in the 
average sales price per dose. The increase in the number of doses delivered was primarily attributable to the timing of deliveries to the SNS. The 
decrease in the sales price per dose was due to a slightly lower price per dose under the current CDC contract compared to our prior contract with 
HHS.  Product  sales  revenues  in  2012  consisted  of  BioThrax  sales  to  the  CDC  of  $215.3  million  and  aggregate  international  and  other  sales  of 
$546,000. Product sales revenues in 2011 consisted of BioThrax sales to HHS and the CDC of $200.9 million and aggregate international and other 
sales of $1.5 million. 

Contracts  and  grants  revenues  decreased  by  $5.0  million,  or  7%,  to  $66.0  million  in  2012  from  $71.0  million  in  2011.  The  decrease  in 
contracts  and  grants  revenues  was  primarily  due  to  decreased  revenues  from  our  agreements  with  Abbott  and  Pfizer  and  decreased  activity  and 
associated revenue from our development contracts with BARDA and NIAID for our Anthrivig, NuThrax and Thravixa product candidates, partially 
offset  by  increased  revenues  from  our  contracts  with  BARDA  for  large-scale  manufacturing  for  BioThrax  and  development  of  PreviThrax,  along 
with milestone payments received related to our PEP indication for BioThrax. Contracts and grants revenues in 2012 consisted of $60.5 million in 
development contract and grant revenue from NIAID and BARDA, $3.9 million from Abbott and Pfizer and $1.5 million from the sale of patent and 
trademark  rights  and  related  materials  pertaining  to  our  spi-VEC  platform  technology.  Contracts  and  grants  revenues  in  2011  consisted  of  $48.6 
million  in  development  contract  and  grant  revenue  from  NIAID  and  BARDA,  $22.1  million  from  Abbott  and  Pfizer  and  $250,000  from  the 
Wellcome Trust. 

Cost of Product Sales 

Cost  of  product  sales  increased  by  $3.9  million,  or  9%,  to  $46.1  million  for  2012  from  $42.2  million  for  2011.  This  increase  was 
attributable  to  the  15%  increase  in  the  number  of  BioThrax  doses  delivered  partially  offset  by  lower  cost  doses  sold  in  2012  associated  with  an 
adjustment to certain BioThrax testing specifications that allowed us to sell doses that were previously expensed. 

Research and Development Expense 

Research  and  development  expenses  decreased  by  $4.6  million,  or  4%,  to  $120.2  million  for  2012  from  $124.8  million  for  2011.  This 
decrease  primarily  reflects  lower  contract  service  costs,  and  includes  decreased  expenses  of  $17.0  million  for  product  candidates  and  technology 
platform  development  activities  categorized  in  the  Biosciences  segment,  increased  expenses  of  $10.7  million  for  product  candidates  and 
manufacturing development categorized in the Biodefense segment, and increased expenses of $1.6 million in other research and development, which 
are  in  support  of  central  research  and  development  activities.  Net  of  development  contract  and  grant  reimbursements  along  with  the  net  loss 
attributable to noncontrolling interests, we incurred research and development expenses of $48.8 million and $47.0 million, respectively, during 2012 
and 2011. 

Our principal research and development expenses for 2012 and 2011 are shown in the following table: 

(in thousands) 

Biodefense: 

Large-scale manufacturing for BioThrax 

BioThrax related programs 

PreviThrax 

NuThrax 
Pandemic influenza(1) 

Thravixa 

Anthrivig 

Other Biodefense 

Total biodefense 

Year ended 

December 31, 

2012 

2011 

  $ 

18,908    $
10,934     
19,805     
8,591     
2,500     
1,362     
257     
6,222     
68,579     

13,138 
6,961 
14,404 
11,632 
- 
3,460 
2,608 
5,630 
57,833 

52 

 
 
 
 
  
 
 
      
 
 
 
 
 
  
  
 
  
 
  
   
 
  
   
 
    
    
    
    
    
    
    
    
 
 
Biosciences: 

Tuberculosis vaccine 

TRU-016 

T-Scorp 

ES-301 (formerly DRACO) 
Zanolimumab 

Influenza vaccine 

Typhella 

Other biosciences 

Total biosciences 

Other 

Total 

15,736     
13,585     
4,673     
2,047     
1,057     
391     
295     
6,804     
44,588     
7,059     
120,226    $

19,032 
13,503 
- 
7,165 
4,821 
2,520 
1,271 
13,254 
61,566 
5,433 
124,832 

  $ 

(1) Represents an upfront payment for an exclusive license and the rights to manufacture and sell pandemic influenza products in support of 

our contract with BARDA to establish a CIADM. 

The  increase  in  spending  on  Biodefense  product  candidates,  detailed  in  the  table  above,  was  primarily  attributable  to  the  timing  of 
development efforts on several programs as we completed various studies and prepared for subsequent studies and trials. The increase in spending for 
our large-scale manufacturing for BioThrax program was primarily due to non-clinical studies and preparation for and initiation of consistency lot 
manufacturing. The increase in spending for BioThrax related programs was related to clinical and non-clinical studies to support applications for 
label  expansion  for  BioThrax.  The  increase  in  spending  for  PreviThrax  was  primarily  due  to  model  optimization.  The  decrease  in  spending  for 
NuThrax  was  primarily  due  to  the  timing  of  clinical  and  non-clinical  trial  activities.  The  increase  in  pandemic  influenza  is  related  to  an  upfront 
payment  for  an  exclusive  license  to  the  rights  to  manufacture  and  sell  pandemic  influenza  products.  The  decrease  in  spending  for  Thravixa  was 
primarily due to the timing of clinical trial activities. The decrease in spending for Anthrivig was primarily due to the completion of clinical trial 
activities. We anticipate spending for our Anthrivig and Thravixa product candidates will be minimal in the future in light of reduced government 
funding for these product candidates. The increase in spending for our other Biodefense activities was primarily due to increased spending related to 
manufacturing  development,  partially  offset  by  decreased  spending  associated  with  our  double  mutant  recombinant  protective  antigen  anthrax 
vaccine. 

The  decrease  in  spending  on  Biosciences  product  candidates,  detailed  in  the  table  above,  was  primarily  attributable  to  the  timing  of 
development  efforts.  The  decrease  in  spending  for  our  tuberculosis  vaccine  product  candidate  is  related  to  the  timing  of  costs  incurred  for  the 
continued conduct of a Phase IIb clinical trial along with process development and manufacturing activities. As a result of clinical trial data published 
in  February  2013,  we  expect  that  future  spending  will  decrease  significantly  as  we  close  out  our  tuberculosis  product  development  efforts.  The 
spending for our TRU-016 product candidate in 2012 and 2011 is primarily related to clinical manufacturing and clinical trial activities. The increase 
in  spending  for  our  T-Scorp  product  candidate  was  primarily  due  to  characterization  studies.  The  decrease  in  spending  for  our  ES301  product 
candidate is primarily due to the timing of process and formulation development along with non-clinical study activities. The decrease in spending 
for our zanolimumab product candidate was primarily due to upfront and milestone payments incurred in 2011 related to our May 2011 acquisition of 
certain assets of TenX BioPharma, Inc., partially offset by process and clinical development activities in 2012. We anticipate future spending for our 
ES301  and  zanolimumab  product  candidates  will  be  minimal  unless  we  receive  third  party  funding  for  these  product  candidates.  The  decrease  in 
spending  for  our  influenza  vaccine  product  candidate  is  primarily  due  to  the  timing  of  process  and  manufacturing  development.  The  decrease  in 
spending for Typhella was primarily due to the completion of manufacturing and clinical studies coupled with the sale of it and the related spi-VEC 
technology  in  the  second  quarter  of  2012.  The  decrease  in  spending  for  our  other  Biosciences  activities  was  primarily  due  to  a  reduction  of  the 
contingent  value  right  obligations  associated  with  our  agreement  with  Pfizer,  decreased  spending  associated  with  our  X1  product  candidate  and 
decreased  spending  associated  with  our  preclinical  product  candidates,  partially  offset  by  increased  spending  associated  with  development  of 
platform technologies. 

The spending for other research and development activities was primarily due to central research and development activities not 

attributable to product candidates. 

Selling, General and Administrative Expenses 

Selling, general and administrative expenses increased by $1.7 million, or 2%, to $76.0 million for 2012 from $74.3 million for 2011. This 
increase is primarily due to increased spending related to professional services and personnel costs. The majority of the expense is attributable to the 
Biodefense segment, in which selling, general and administrative expenses increased by $3.7 million, or 7%, to $56.0 million during 2012 from $52.4 
million  during  2011.  Selling,  general  and  administrative  expenses  related  to  our  Biosciences  segment  decreased  by  $1.9  million,  or  9%,  to  $20.0 
million during 2012 from $21.9 million during 2011. 

Impairment of in-process research and development 

Impairment of in-process research and development was $9.6 million for the year ended December 31, 2012. The impairment charge for 
the  year  ended  December  31,  2012  resulted  from  the  full  impairment  of  our  SBI-087  in-process  research  and  development  asset  during  the  year 
ended December 31, 2012. There was no impairment for the year ended December 31, 2011. 

53 

 
 
 
    
     
 
    
    
    
    
    
    
    
    
    
    
  
 
 
 
 
 
 
 
Total Other Income (Expense) 

Total other income increased by $2.3 million to net other income of $2.1 million for the year ended December 31, 2012 from net other 
expense of $156,000 for the year ended December 31, 2011. The increase was primarily due to a business interruption insurance recovery related to a 
power outage at our Lansing, Michigan facility. 

Income Taxes 

Provision for income taxes decreased by $1.9 million, or 12%, to $13.9 million for 2012 from $15.8 million for 2011. The provision for 
income taxes for 2012 resulted primarily from our income before provision for income taxes and the loss attributable to noncontrolling interest of 
$37.4 million and an effective annual tax rate of approximately 37%. The provision for income taxes for 2011 resulted primarily from our income 
before  provision  for  income  taxes  and  the  loss  attributable  to  noncontrolling  interest  of  $38.9  million  and  an  effective  annual  tax  rate  of 
approximately 41%. The decrease in the effective annual tax rate is primarily related to orphan drug tax credits received on qualified expenditures 
from our TRU-016 product candidate. The provision for income taxes for 2012 reflects an orphan drug tax credit of $2.9 million. The provision for 
income  taxes  for  2011  reflects  research  and  development  tax  credits  of  $1.4  million.  The  provision  for  income  taxes  for  2012  does  not  reflect 
research and development tax credits, as the legislation extending the credit was not signed into law until January 2013.   

Net Loss Attributable to Noncontrolling Interest 

Net loss attributable to noncontrolling interest decreased by $1.5 million, or 22%, to $5.4 million for 2012 from $6.9 million for 2011. The 
decrease resulted primarily from the timing of clinical and development activities and related expenses incurred by our joint ventures. These amounts 
represent the portion of the losses incurred by the joint ventures for the years ended December 31, 2012 and 2011, respectively that is attributable to 
our joint venture partners. 

Year Ended December 31, 2011 Compared to Year Ended December 31, 2010 

Revenues 

Product  sales  revenues  decreased  by  $49.0  million,  or  19%,  to  $202.4  million  for  2011  from  $251.4  million  for  2010.  This  decrease  in 
product  sales  revenues  was  primarily  due  to  a  21%  decrease  in  the  number  of  doses  of  BioThrax  delivered.  This  decrease  was  due  to  the 
redeployment  of  our  potency  testing  capacity  from  BioThrax  release  testing  to  qualification  of  replacement  reference  standards  and  other 
development testing during the first quarter of 2011, coupled with lower production yields in the period in which the doses were produced. Product 
sales  revenues  in  2011  consisted  of  BioThrax  sales  to  HHS  and  the  CDC  of  $200.9  million  and  aggregate  international  and  other  sales  of  $1.5 
million.  Product  sales  revenue  in  2010  consisted  of  BioThrax  sales  to  HHS  of  $248.5  million  and  aggregate  international  and  other  sales  of  $2.9 
million. 

Contracts and grants revenues increased by $36.2 million, or 104%, to $71.0 million in 2011 from $34.8 million in 2010. The increase in 
contracts  and  grants  revenues  was  primarily due  to  revenues  from  our  contract with  BARDA  for  large-scale  manufacturing  for BioThrax  and  our 
collaborations  with  Abbott  and  Pfizer,  along  with  increased  activity  and  associated  revenue  from  our  development  contracts  with  NIAID  and 
BARDA for NuThrax and PreviThrax. Contracts and grants revenues in 2011 consisted of $48.6 million in development contract and grant revenue 
from  NIAID  and  BARDA,  $22.1  million  from  Abbott  and  Pfizer  and  $250,000  from  the  Wellcome  Trust.  Contracts  and  grants  revenue  for  2010 
primarily consisted of $30.6 million from NIAID and BARDA, $2.2 million from Abbott and Pfizer, $1.2 million related to the U.S. government's 
Therapeutic-Discovery Project Program and $750,000 from a milestone payment related to the 2008 sale of technology rights and related materials to 
our pertussis technology. 

Cost of Product Sales 

Cost  of  product  sales  decreased  by  $4.9  million,  or  10%,  to  $42.2  million  for  2011  from  $47.1  million  for  2010.  This  decrease  was 
attributable  to  the  21%  decrease  in  the  number  of  BioThrax  doses  sold,  partially  offset  by  an  increase  in  the  cost  per  dose  sold  associated  with 
decreased production yields in the period in which the doses were produced. 

Research and Development Expenses 

Research  and  development  expenses  increased  by  $35.5  million,  or  40%,  to  $124.8  million  for  2011  from  $89.3  million  for  2010.  This 
increase  primarily  reflects  higher  contract  service  and  personnel-related  costs,  and  includes  increased  expenses  of  $28.7  million  for  product 
candidates and technology platform development activities that are categorized in the Biosciences segment, increased expenses of $5.6 million for 
product candidates that are categorized in the Biodefense segment, and increased expenses of $1.2 million in other research and development, which 
are  in  support  of  central  research  and  development  activities.  Net  of  development  contract  and  grant  reimbursements  along  with  the  net  loss 
attributable to noncontrolling interests, we incurred research and development expenses of $47.0 million and $50.0 million, respectively, during 2011 
and 2010. 

54 

 
 
 
 
 
 
 
 
  
 
 
      
 
 
 
 
 
Our principal research and development expenses for 2011 and 2010 are shown in the following table: 

(in thousands) 

Biodefense: 

Large-scale manufacturing for BioThrax 

BioThrax related programs 

PreviThrax 

NuThrax 

Thravixa 

Anthrivig 

Other Biodefense 

Total Biodefense 

Biosciences: 

Tuberculosis vaccine 

TRU-016 

ES-301 (formerly DRACO) 

Zanolimumab 

Influenza vaccine 

Typhella 

Other Biosciences 

Total Biosciences 

Other 

Total 

Year ended 

December 31, 

2011 

2010 

  $ 

  $ 

13,138    $
6,961     
14,404     
11,632     
3,460     
2,608     
5,630     
57,833     

19,032     
13,503     
7,165     
4,821     
2,520     
1,271     
13,254     
61,566     
5,433     
124,832    $

9,099 
7,201 
3,767 
9,876 
8,148 
5,937 
8,163 
52,191 

13,690 
2,205 
693 
- 
4,088 
3,398 
8,821 
32,895 
4,209 
89,295 

The increase in spending on Biodefense product candidates, detailed in the table above, was primarily attributable to the timing of 

development efforts on various programs as we completed various studies and prepared for subsequent studies and trials. The increase in spending 
for our large-scale manufacturing for Biothrax program was primarily due to characterization assay development, validation activities and 
manufacturing that increased subsequent to the associated development contract award in July 2010. The spending for BioThrax related programs 
was related to clinical and non-clinical studies to support applications for marketing approval of these programs. The increase in spending for 
PreviThrax was primarily due to formulation development, stability studies and model optimization subsequent to the associated development 
contract awarded in September 2010. The increase in spending for NuThrax was due to manufacturing, process characterization, assay validation and 
the conduct of clinical trial activities. The decrease in spending for Thravixa was primarily due to the timing of process development, non-clinical 
studies and animal model development. The decrease in spending for Anthrivig was primarily due to the timing of a clinical trial and animal model 
development. The decrease in spending for our other biodefense activities was primarily due to decreased spending associated with our double 
mutant recombinant protective antigen anthrax vaccine in light of reduced funding by the U.S. government for this product candidate partially offset 
by increased spending related to manufacturing development. 

The  increase  in  spending  on  Biosciences  product  candidates,  detailed  in  the  table  above,  was  primarily  attributable  to  the  timing  of 
development  efforts  and  the  acquisition  of  certain  Biosciences  product  candidates.  The  increase  in  spending  for  our  tuberculosis  vaccine  product 
candidate was related to the costs incurred for the continued conduct of a Phase IIb clinical trial along with process development and manufacturing 
activities. The increase in spending for our TRU-016, ES-301 and X1 product candidates, was a result of our October 2010 acquisition of Trubion 
and its development programs for product candidates to treat certain autoimmune disorders and oncology, and was primarily related to clinical trials, 
process development and manufacturing costs. In December 2011, Abbott terminated our collaboration for the development and commercialization 
of TRU-016 effective March 20, 2012. As a result of this termination, Abbott will no longer share the cost of ongoing development. The spending for 
our zanolimumab product candidate was primarily for upfront and milestone payments related to the May 2011 acquisition of certain assets of TenX 
BioPharma,  Inc.  The  decrease  in  spending  for  our  influenza  vaccine  product  candidate  was  related  to  the  timing  of  process  and  analytical 
development.  The  decrease  in  spending  for  Typhella  was  primarily  due  to  the  substantial  completion  of  manufacturing  and  clinical  studies.  The 
increase  in  spending  for  our  other  Biosciences  activities  was  primarily  due  to  increased  spending  associated  with  development  of  platform 
technologies along with preclinical product candidates as a result of our acquisition of Trubion. 

The  spending  for  other  research  and  development  activities  was  primarily  due  to  central  research  and  development  activities  not 

attributable to product candidates. 

Selling, General and Administrative Expenses 

Selling, general and administrative expenses decreased by $1.9 million, or 3%, to $74.3 million for 2011 from $76.2 million for 2010. This 
decrease  was  primarily  due  to  reduced  spending  related  to  professional  services  partially  offset  by  increased  personnel  costs. The  majority  of  the 
expense was attributable to the Biodefense segment, in which selling, general and administrative expenses increased by $293,000, or 1%, to $52.4 
million during 2011 from $52.1 million during 2010. Selling, general and administrative expenses related to our Biosciences segment decreased by 
$2.2 million, or 9%, to $21.9 million during 2011 from $24.1 million during 2010. 

55 

 
 
 
 
  
  
 
  
 
  
   
 
  
   
 
    
    
    
    
    
    
    
    
     
 
    
    
    
    
    
    
    
    
    
 
 
 
 
 
Total Other Income (Expense) 

Total net other expense decreased by $35,000, or 18%, to $156,000 for 2011 from $191,000 for 2010. The net decrease was due primarily 
to  a  reduction  in  interest  income  recorded  related  to  our  note  receivable  from  PSC  offset  by  a  2010  charge  to  reduce  previously  accrued  interest 
income related to the settlement with PSC in October 2010. 

Income Taxes 

Provision for income taxes decreased by $10.4 million, or 40%, to $15.8 million for 2011 from $26.2 million for 2010. The provision for 
income taxes for 2011 resulted primarily from our income before provision for income taxes and the loss attributable to noncontrolling interest of 
$38.9 million and an effective annual tax rate of approximately 41%. The provision for income taxes for 2010 resulted primarily from our income 
before  provision  for  income  taxes  and  the  loss  attributable  to  noncontrolling  interest  of  $77.9  million  and  an  effective  annual  tax  rate  of 
approximately  34%.  The  increase  in  the  effective  annual  tax  rate  is  primarily  related  to  the  timing  of  deductions  related  to  our  large  scale 
manufacturing  facility  and  the  utilization  of  state  net  operating  losses.  The  provision  for  income  taxes  also  reflects  research  and  development  tax 
credits of $1.4 million for 2011 and $1.8 million for 2010. 

Net Loss Attributable to Noncontrolling Interest 

Net loss attributable to noncontrolling interest increased by $2.4 million, or 53%, to $6.9 million for 2011 from $4.5 million for 2010. The 
increase resulted primarily from the timing of clinical and development activities and related expenses incurred by our joint ventures. These amounts 
represent the portion of the losses incurred by the joint ventures for the years ended December 31, 2011 and 2010, respectively, that is attributable to 
our joint venture partners.   

Liquidity and Capital Resources 

Sources of Liquidity 

We have funded our cash requirements from inception through 2012 principally with a combination of revenues from BioThrax product 
sales, debt financings and facilities leases, development funding from government entities and non-government and philanthropic organizations and 
collaborative partners, and the net proceeds from our initial public offering and the sale of our common stock upon exercise of stock options. We 
have operated profitably for each of the five years ended December 31, 2012. 

As  of  December  31,  2012,  we  had  cash  and  cash  equivalents  of  $141.7  million.  Additionally,  at  December  31,  2012,  our  accounts 

receivable balance was $96.0 million. 

Cash Flows 

The following table provides information regarding our cash flows for the years ended December 31, 2012, 2011 and 2010. 

(in thousands) 

Net cash provided by (used in): 

Operating activities(1) 

Investing activities 

Financing activities 

Total net cash provided by (used in) 

Year ended December 31, 

2012 

2011 

2010 

  $

  $

39,644    $ 
(40,114)      
(1,765)      
(2,235)    $ 

12,186    $
(53,963)    
16,659     
(25,118)   $

98,000 
(23,456)

(8,449)
66,095 

(1) Includes the effect of exchange rate changes on cash and cash equivalents. 

Net  cash  provided  by  operating  activities  of  $39.6  million  in  2012  was  principally  due  to  our  net  income  attributable  to  Emergent 
BioSolutions Inc. of $23.5 million, a net increase in income taxes of $11.4 million related to timing differences, non-cash charges of $11.1 million 
for  stock-based  compensation,  $11.2  million  for  depreciation  and  amortization,  and  $9.6  million  for  the  impairment  of  in-process  research  and 
development, partially offset by an increase in accounts receivable of $21.9 million due to the timing of collection of amounts billed primarily to 
CDC. 

Net  cash  provided  by  operating  activities  of  $12.2  million  in  2011  was  principally  due  to  our  net  income  attributable  to  Emergent 
BioSolutions Inc. of $23.0 million, a net increase in income taxes of $21.6 million related to timing differences, non-cash charges of $10.7 million 
for stock-based compensation, $9.4 million for depreciation and amortization, and $5.3 million for development expenses primarily from our joint 
ventures partially offset by a decrease in accounts receivable of $34.8 million due to the timing of collection of amounts billed primarily to HHS and 
a decrease in deferred revenue of $10.9 million primarily from our Abbott collaboration. 

56 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
    
   
 
 
    
   
 
   
   
 
 
 
 
 
 
Net cash provided by operating activities of $98.0 million in 2010 was due principally to net income attributable to Emergent BioSolutions 
Inc. of $51.7 million, a decrease in accounts receivable of $19.1 million due to the timing of collection of amounts billed primarily to HHS, a net 
increase in income taxes related to timing differences of $4.8 million, a $6.2 million increase in accrued compensation and non-cash charges of $7.1 
million  for  stock-based  compensation,  $6.0  million  for  depreciation  and  amortization,  and  $6.0  million  for  development  expenses  from  our  joint 
ventures. 

Net  cash  used  in  investing  activities  of  $40.1  million  in  2012  was  primarily  due  to  capital  expenditures  of  $53.8  million,  and  includes 
construction and related costs for our facility in Baltimore, Maryland, construction and renovation of facilities at our Lansing, Michigan campus, and 
costs  of  other  infrastructure  and  equipment  investments,  partially  offset  by  net  proceeds  of  $11.8  million  from  the  sale  of  our  two  Frederick, 
Maryland buildings and the maturity of U.S. Treasury securities of $2.0 million. 

Net  cash  used  in  investing  activities  of  $54.0  million  in  2011  was  primarily  due  to  capital  expenditures  of  $54.0  million  related  to  the 
construction and related costs for our facility in Baltimore, Maryland, and infrastructure investments and other equipment, along with the purchase of 
U.S. Treasury securities of $4.2 million, partially offset by proceeds from the maturity of U.S. Treasury securities of $4.3 million. 

Net cash used in investing activities of $23.5 million in 2010 was primarily due to capital expenditures of approximately $22.1 million for 
validation and qualification activities for Building 55 and build-out activities for our Baltimore, Maryland facility and infrastructure investments and 
other  equipment  along  with  net  cash  paid  to  acquire  Trubion  Pharmaceuticals,  Inc.  of  $17.9  million,  partially  offset  by  the  repayment  of  $10.0 
million for the PSC note receivable and proceeds from the sale of investments of approximately $6.5 million. 

Net cash used in financing activities of $1.8 million in 2012 resulted primarily from $10.2 million in principal payments on indebtedness, 
including $7.7 million in repayment of debts related to our Frederick, MD buildings, $5.9 million for stock repurchases under our share repurchase 
program, a $1.7 million CVR payment to former Trubion stockholders and option holders, partially offset by $13.5 million in advances under our 
construction and equipment loans with PNC Bank related to the renovation, improvement and equipment purchases at our Baltimore facility and $1.6 
million related to excess tax benefits from the exercise of stock options. 

Net cash provided by financing activities of $16.7 million in 2011 resulted primarily from $27.5 million in advances under our construction 
and  equipment  loans  with  PNC  Bank  related  to  the  renovation,  improvement  and  equipment  purchase  at  our  Baltimore  facility,  $10.0  million  in 
proceeds  from  stock  option  exercises  and  $4.6  million  related  to  excess  tax  benefits  from  the  exercise  of  stock  options,  partially  offset  by  $15.5 
million in principal payments on indebtedness and a $10.0 million CVR payment to former Trubion stockholders and option holders. 

Net cash used in financing activities of $8.5 million in 2010 resulted primarily from $33.3 million in principal payments on indebtedness, 
including  $30.0  million  in  payments  on  our  revolving  line  of  credit  with  Fifth  Third  Bank,  partially  offset  by  $15.0  million  in  proceeds  from 
borrowings under our revolving line of credit with Fifth Third Bank, $7.2 million in proceeds from stock option exercises and $2.6 million related to 
excess tax benefits from the exercise of stock options. 

Contractual Obligations 

The following table summarizes our contractual obligations at December 31, 2012: 

(in thousands) 

Contractual obligations: 

Total 

2013   

2014   

2015    

2016   

After 2016 

Payments due by period 

Long-term indebtedness including current portion 

Operating lease obligations 

Total contractual obligations 

  $ 

  $ 

62,774    $
10,652     
73,426    $

4,470    $
3,447     
7,917    $

23,075    $
3,497     
26,572    $

2,607    $ 
2,331      
4,938    $ 

2,607    $
1,377     
3,984    $

30,015 
- 
30,015 

There are a number of uncertainties that we face in the development of new product candidates that prevent us from making a reasonable 

estimate of the cash obligations under our material license agreements. Because of these uncertainties, the preceding table excludes contingent 
contractual payments that we may become obligated to make under such agreements. These agreements typically provide for the payment of 
milestone fees upon achievement of specified research, development and commercialization milestones, such as the commencement of clinical trials, 
the receipt of funding awards, the receipt of regulatory approvals, and the achievement of sales milestones. The amount of contingent contractual 
milestone payments that we may become obligated to make is variable based on the actual achievement and timing of the applicable milestones and 
the characteristics of any products or product candidates that are developed, including factors such as number of products or product candidates 
developed, type and number of components of each product or product candidate, ownership of the various components and the specific markets 
affected, and the aggregate payments could be as much as approximately $198 million. The success of our efforts to commercialize our product 
candidates depends on many factors, including those set forth in "Risk Factors—Our business depends on our success in developing and 
commercializing our product candidates. If we are unable to commercialize these product candidates, or experience significant delays or 
unanticipated costs in doing so, our business would be materially affected." and is highly uncertain. Even if these efforts are successful, the timing of 
success is highly unpredictable and variable. The same is true for any contingent contractual royalty payments that we may be obligated to make 
upon successful commercialization of these product candidates. We do not expect that any such payments would have an adverse effect on our 
financial position, operations and capital resources because, if payable, we expect that the benefits associated with the achievement of the relevant 
milestones or the achievement of revenue would offset the burden of making these payments. We are not obligated to pay any minimum royalties 
under our existing contracts. 

57 

 
 
 
 
 
 
 
 
 
 
 
  
  
 
  
   
  
   
   
   
    
   
 
    
 
Debt Financing 

(cid:131)

(cid:131)

(cid:131)

(cid:131)

(cid:131)

(cid:131)

(cid:131)

As of December 31, 2012, we had $62.8 million principal amount of debt outstanding, comprised primarily of the following: 

$18.2 million outstanding under a term loan from HSBC Realty Credit Corporation used to finance a portion of the costs of our facility 
expansion in Lansing, Michigan; 
$4.1 million outstanding under a mortgage loan from HSBC Realty Credit Corporation used to finance a portion of the purchase price of 
our facility in Gaithersburg, Maryland; 
$29.4  million  outstanding  under  a  construction  loan  from  PNC  Bank  used  to  fund  the  ongoing  renovation  of  our  Baltimore,  Maryland 
facility; and 
$11.1 million outstanding under an equipment loan from PNC Bank used to fund equipment purchases at our Baltimore, Maryland facility. 

Our debt instruments contain financial and operating covenants. In particular: 

Under our term loan with HSBC Realty Credit Corporation to finance a portion of the costs of our facility expansion in Lansing, Michigan, 
we  are  required  to  maintain  on  an  annual  basis  a  book  leverage  ratio  of  less  than  1.00.  In  addition,  we  are  required  to  maintain  on  a 
quarterly basis a debt coverage ratio of not less than 1.25 to 1.00; 
Under our mortgage loan with HSBC Realty Credit Corporation for our Gaithersburg facility, we are required to maintain on an annual 
basis a book leverage ratio of less than 1.00. In addition, we are required to maintain on a quarterly basis a debt coverage ratio of not less 
than 1.25 to 1.00; and 
Under our construction and equipment loans with PNC Bank to finance a portion of the construction costs and equipment purchases of our 
facility expansion in Baltimore, Maryland, we are required to maintain on a rolling four-quarter basis a leverage ratio of less than 2.00 and 
a debt coverage ratio of not less than 1.25 to 1.00. In addition, we are required to maintain at all times a minimum cash balance of $50.0 
million. 

Our debt instruments also contain negative covenants restricting our activities. Our term loan with HSBC Realty Credit Corporation limits 
the  ability  of  Emergent  BioDefense  Operations  LLC  to  incur  indebtedness  and  liens,  sell  assets,  make  loans,  advances  or  guarantees,  enter  into 
mergers or similar transactions and enter into transactions with affiliates. Our construction and equipment loans from PNC Bank limit our ability to 
incur indebtedness, make loans and enter into mergers or similar transactions.   

The facilities and other equipment that we purchased with the proceeds of our loans from PNC Bank and HSBC Realty Credit Corporation 

serve as collateral for these loans. Our term loan with HSBC Realty Credit Corporation is secured by substantially all of Emergent BioDefense 
Operations Lansing LLC's assets, other than accounts receivable under our BioThrax supply contracts. Our construction loan with PNC Bank is 
secured by our Baltimore building along with Emergent BioDefense Operations Lansing LLC's accounts receivable under our BioThrax supply 
contracts. Our equipment loan with PNC Bank is secured by the equipment purchased for our Baltimore facility. The covenants under our existing 
debt instruments and the pledge of our existing assets as collateral limit our ability to obtain additional debt financing. 

Under  our  term  loan  with  HSBC  Realty  Credit Corporation,  which  we  refinanced  in  December 2009,  we  are  required  to  make monthly 
principal payments of $126,000. A residual principal payment of approximately $15.3 million is due upon maturity in December 2014. Interest is 
payable monthly and accrues at an annual rate equal to the three-month LIBOR plus 3.25%. 

Under our mortgage loan from HSBC Realty Credit Corporation to purchase our Gaithersburg facility, we are required to make monthly 
principal  payments  of  $28,000.  A  residual  principal  payment  of  approximately  $3.5  million  is  due  upon  maturity  in  November  2014.  Interest  is 
payable monthly and accrues at an annual rate equal to the three-month LIBOR plus 3.25%. 

Under our construction loan from PNC Bank to finance a portion of the construction and renovation costs at our Baltimore, Maryland 

facility, we are required to make monthly principal payments of $125,000. A residual payment of approximately $22.6 million is due upon maturity 
in July 2017. Interest is payable monthly and accrues at an annual rate equal to the one-month LIBOR plus 3.0%. 

Under our equipment loan from PNC Bank to finance a portion of the equipment purchase for our Baltimore, Maryland facility, we are 
required to make monthly principal payments of $92,000. A residual payment of approximately $5.6 million is due upon maturity in December 2017. 
Interest is payable monthly and accrues at an annual rate equal to the one-month LIBOR plus 3.0%. 

Funding Requirements 

We expect to continue to fund our anticipated operating expenses, capital expenditures and debt service requirements from existing cash 
and cash equivalents, revenues from BioThrax product sales, development contract and grant funding, and any lines of credit we may establish from 
time to time. There are numerous risks and uncertainties associated with BioThrax product sales and with the development and commercialization of 
our  product  candidates.  We  may  seek  additional  external  financing to  provide  additional  financial  flexibility.  Our  future  capital  requirements  will 
depend on many factors, including: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)

the level and timing of BioThrax product sales and cost of product sales; 
our acquisition of companies, products or product candidates; 
our ability to obtain funding from government entities and non-government and philanthropic organizations for our development programs; 
the acquisition of new facilities and capital improvements to new or existing facilities; 

58 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
(cid:131)

(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)
(cid:131)

(cid:131)
(cid:131)

the  timing  of,  and  the  costs  involved  in,  completion  of  qualification  and  validation  activities  related  to  Building  55,  our  large-scale 
manufacturing facility in  Lansing,  Michigan, the  future  plans  for  our  manufacturing  facility  in  Baltimore,  Maryland,  and any  other  new 
facilities; 
our ability to meet balloon payments upon maturity of our current borrowings; 
the scope, progress, results and costs of our preclinical and clinical development activities; 
the extent to which we invest in companies, businesses, products or technologies; 
the costs, timing and outcome of regulatory review of our product candidates; 
the number of, and development requirements for, other product candidates that we may pursue; 
the costs of commercialization activities, including product marketing, sales and distribution; 
the market acceptance and sales growth of any of our products and product candidates upon regulatory approval; 
the extent to which our growth generates increased administrative costs; 
the  costs  involved  in  preparing,  filing,  prosecuting,  maintaining  and  enforcing  patent  claims  and  other  patent-related  costs,  including 
litigation costs and the results of such litigation; 
the extent to which we repurchase our common stock under our share repurchase program; and 
the effect of competing technological and market developments. 

To the extent our capital resources are insufficient to meet our future capital requirements, we will need to finance our cash needs through 
public or private equity or debt offerings, bank loans or collaboration and licensing arrangements. We have an effective shelf registration statement 
on file with the Securities and Exchange Commission that allows us to issue up to an aggregate of $180 million of equity, debt and certain other types 
of securities through one or more future offerings. Current economic conditions may make it difficult to obtain financing on attractive terms or at all. 
Lenders  may  be  able  to  impose  covenants  on  us  that  could  be  difficult  to  satisfy,  which  could  put  us  at  increased  risk  of  defaulting  on  debt.  If 
financing is unavailable or lost, we could be forced to delay, reduce the scope of or eliminate our research and development programs or reduce our 
planned commercialization efforts. 

Our ability to borrow amounts under any line of credit we may establish will likely be subject to our satisfaction of specified conditions. 
Additional  equity  or  debt  financing,  development  contracts  and  grants  or  collaboration  and  licensing  arrangements  may  not  be  available  on 
acceptable  terms,  if  at  all.  If  we  raise  additional  funds  by  issuing  equity  securities,  our  stockholders  may  experience  dilution.  Debt  financing,  if 
available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as acquiring or investing in 
companies, businesses, products or technologies, incurring additional debt, making capital expenditures or declaring dividends. Any debt financing or 
additional equity that we raise may contain terms, such as liquidation and other preferences that are not favorable to us or our stockholders. If we 
raise additional funds through collaboration and licensing arrangements with third parties, it may be necessary to relinquish valuable rights to our 
technologies or product candidates or grant licenses on terms that may not be favorable to us. 

Share Repurchase Program 

On May 17, 2012, our board of directors authorized the repurchase, from time to time through December 31, 2013, of up to an aggregate of 
$35 million of our common stock under a share repurchase program. For the year ended December 31, 2012, we repurchased approximately 399,000 
shares for $5.8 million. 

Recent Accounting Pronouncements 

In June 2011, the FASB issued ASU No. 2011-05, which amended ASC Topic 220 regarding presentation of comprehensive income. The 
amendments in ASU No. 2011-05 require that all non-owner changes in stockholders' equity be presented either in a single continuous statement of 
comprehensive  income  or  in  two  separate  but  consecutive  statements.  In  the  two-statement  approach,  the  first  statement  should  present  total  net 
income and its components followed consecutively by a second statement that should present total other comprehensive income, the components of 
other comprehensive income, and the total of comprehensive income. This amendment is effective for fiscal years, and interim periods within those 
years, beginning after December 15, 2011. We elected to present comprehensive income in two separate but consecutive statements as part of the 
consolidated financial statements included in this Annual Report on Form 10-K. 

ITEM 7A.  

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 

Our exposure to market risk is currently confined to our cash and cash equivalents and our long-term indebtedness. We currently do not 
hedge interest rate exposure or foreign currency exchange exposure, and the movement of foreign currency exchange rates could have an adverse or 
positive impact on our results of operations. We have not used derivative financial instruments for speculation or trading purposes. Because of the 
short-term maturities of our cash and cash equivalents, we believe that an increase in market rates would likely not have a significant impact on the 
realized value of our investments, but any increase in market rates would likely increase the interest expense associated with our debt. 

59 

 
 
 
 
 
 
 
  
  
ITEM 8.   

FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

Report of Independent Registered Public Accounting Firm, on the Audited Consolidated Financial Statements 

The Board of Directors and Stockholders of Emergent BioSolutions Inc. 

We have audited the accompanying consolidated balance sheets of Emergent BioSolutions Inc. as of December 31, 2012 and 2011, and the 
related consolidated statements of operations, comprehensive income, changes in stockholders' equity and cash flows for each of the three years in 
the  period  ended  December  31,  2012.  These  financial  statements  are  the  responsibility  of  the  Company's  management.  Our  responsibility  is  to 
express an opinion on these financial statements based on our audits. 

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

In  our  opinion,  the  financial  statements  referred  to  above  present  fairly,  in  all  material  respects,  the  consolidated  financial  position  of 
Emergent BioSolutions Inc. at December 31, 2012 and 2011, and the consolidated results of their operations and their cash flows for each of the three 
years in the period ended December 31, 2012, in conformity with U.S. generally accepted accounting principles. 

We  also  have  audited,  in  accordance  with  the  standards  of  the Public  Company  Accounting  Oversight  Board  (United  States),  Emergent 
BioSolutions Inc.'s internal control over financial reporting as of December 31, 2012, based on criteria established in Internal Control—Integrated 
Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated March 8, 2013 expressed an 
unqualified opinion thereon. 

McLean, Virginia 
March 8, 2013 

/s/ Ernst & Young LLP 

60 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
Emergent BioSolutions Inc. and Subsidiaries 
Consolidated Balance Sheets 
(in thousands, except share and per share data) 

December 31, 

2012 

2011 

Current assets: 

ASSETS 

Cash and cash equivalents 
Investments 
Accounts receivable 
Inventories 
Deferred tax assets, net 
Income tax receivable, net 
Restricted cash 
Prepaid expenses and other current assets 

Total current assets 

Property, plant and equipment, net 
In-process research and development 
Goodwill 
Assets held for sale 
Deferred tax assets, net 
Other assets 

Total assets 

Current liabilities: 

LIABILITIES AND STOCKHOLDERS' EQUITY 

Accounts payable 
Accrued expenses and other current liabilities 
Accrued compensation 
Contingent value rights, current portion 
Income tax payable, net 
Long-term indebtedness, current portion 
Deferred revenue 

Total current liabilities 

Contingent value rights, net of current portion 
Long-term indebtedness, net of current portion 
Other liabilities 

Total liabilities 
Commitments and contingencies 
Stockholders' equity: 

Preferred stock, $0.001 par value; 15,000,000 shares authorized, 0 shares issued and outstanding at December 31, 
2012 and December 31, 2011, respectively 
Common stock, $0.001 par value; 100,000,000 shares authorized, 36,272,550 shares issued and 35,869,392 shares 
outstanding at December 31, 2012; 36,002,698 shares issued and outstanding at December 31, 2011 
Treasury stock, at cost, 403,158 and 0 common shares at December 31, 2012 and 2011, respectively 
Additional paid-in capital 
Accumulated other comprehensive loss 
Retained earnings 

Total Emergent BioSolutions Inc. stockholders' equity 

Noncontrolling interest in subsidiaries 

Total stockholders' equity 

Total liabilities and stockholders' equity 

The accompanying notes are an integral part of the consolidated financial statements.  

  $ 

  $ 

  $ 

  $ 

141,666    $
-     
96,043     
15,161     
1,264     
-     
-     
9,213     
263,347     
241,764     
41,800     
5,502     
-     
11,087     
730     
564,230    $

31,297    $
1,488     
22,726     
-     
115     
4,470     
1,811     
61,907     
-     
58,304     
1,891     
122,102     

-     

36     
(5,906)    
230,964     
(4,129)    
220,393     
441,358     
770     
442,128     
564,230    $

143,901 
1,966 
74,153 
14,661 
1,735 
9,506 
220 
8,276 
254,418 
208,973 
51,400 
5,502 
11,765 
13,999 
807 
546,864 

40,530 
1,170 
20,884 
1,748 
- 
5,360 
1,362 
71,054 
3,005 
54,094 
1,984 
130,137 

- 

36 
- 
220,654 
(3,313)
196,869 
414,246 
2,481 
416,727 
546,864 

61 

 
 
 
 
 
 
  
  
 
  
  
   
 
  
   
 
  
   
 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
  
     
     
 
    
     
 
    
     
 
    
    
    
    
    
    
    
    
    
    
    
    
     
 
    
     
 
    
    
    
    
    
    
    
    
    
 
Emergent BioSolutions Inc. and Subsidiaries 
Consolidated Statements of Operations 
(in thousands, except share and per share data) 

Revenues: 

Product sales 
Contracts and grants 

Total revenues 

Operating expense: 

Cost of product sales 
Research and development 
Selling, general and administrative 
Impairment of in-process research and development 

Income from operations 

Other income (expense): 
Interest income 
Interest expense 
Other income (expense), net 

Total other income (expense) 

Income before provision for income taxes 
Provision for income taxes 

Net income 

Net loss attributable to noncontrolling interest 

Net income attributable to Emergent BioSolutions Inc. 

Earnings per share - basic 
Earnings per share - diluted 

Weighted-average number of shares - basic 
Weighted-average number of shares - diluted 

Year Ended December 31, 
2011 

2010 

2012 

  $

215,879    $ 
66,009      
281,888      

202,409    $
70,975     
273,384     

251,381 
34,790 
286,171 

46,077      
120,226      
76,018      
9,600      
29,967      

42,171     
124,832     
74,282     
-     
32,099     

134      
(6)     
1,970      
2,098      

32,065      
13,922      
18,143      
5,381      
23,524    $ 

105     
-     
(261)    
(156)    

31,943     
15,830     
16,113     
6,906     
23,019    $

0.65    $ 
0.65    $ 

0.65    $
0.64    $

47,114 
89,295 
76,205 
- 
73,557 

832 
- 
(1,023)

(191)

73,366 
26,182 
47,184 
4,514 
51,698 

1.63 
1.59 

36,080,495      
36,420,662      

35,658,907     
36,206,052     

31,782,286 
32,539,500 

  $

  $
  $

The accompanying notes are an integral part of the consolidated financial statements. 

62 

 
 
 
 
  
 
 
 
  
 
    
   
 
  
 
 
  
 
    
   
 
 
    
   
 
   
   
  
   
      
     
 
   
      
     
 
   
   
   
   
   
  
   
      
     
 
   
      
     
 
   
   
   
   
  
   
      
     
 
   
   
   
   
  
   
      
     
 
  
   
      
     
 
   
   
 
 
 
  
 
Emergent BioSolutions Inc. and Subsidiaries 
Consolidated Statements of Comprehensive Income 
(in thousands) 

Net income attributable to Emergent BioSolutions Inc. 
Foreign currency translations, net of tax 

Comprehensive income 

2012 

December 31, 
2011 

2010 

  $

  $

23,524    $ 
(816)     
22,708    $ 

23,019    $
(1,203)    
21,816    $

51,698 
(634)
51,064 

The accompanying notes are an integral part of the consolidated financial statements. 

63 

 
 
 
 
  
 
 
 
  
 
    
   
 
  
 
  
 
    
   
 
  
 
    
   
 
   
 
 
 
  
 
Year Ended December 31, 
2011 

2010 

2012 

  $

18,143    $ 

16,113    $

47,184 

Emergent BioSolutions Inc. and Subsidiaries 
Consolidated Statements of Cash Flows 
(in thousands) 

Cash flows from operating activities: 

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

Stock-based compensation expense 
Depreciation and amortization 
Deferred income taxes 
Non-cash development expenses from joint venture 
Change in fair value of contingent value rights 
Impairment of in-process research and development 
Impairment of long-lived assets 
Provision for impairment of accrued interest on note receivable 
Excess tax benefits from stock-based compensation 
Other 
Changes in operating assets and liabilities: 

Accounts receivable 
Inventories 
Income taxes 
Prepaid expenses and other assets 
Accounts payable 
Accrued expenses and other liabilities 
Accrued compensation 
Deferred revenue 

Net cash provided by operating activities 

Cash flows from investing activities: 

Purchases of property, plant and equipment 
Proceeds from sale of assets 
Proceeds from maturity of investments 
Purchase of investments 

Acquisition of Trubion Pharmaceuticals, Inc., net of cash acquired 
Repayment of note receivable 

Net cash used in investing activities 

Cash flows from financing activities: 

Proceeds from borrowings on long-term indebtedness 
Issuance of common stock subject to exercise of stock options 
Excess tax benefits from stock-based compensation 
Principal payments on long-term indebtedness and line of credit 
Contingent value right payment 
Purchase of treasury stock 
Restricted cash deposit 

Net cash provided by (used in) financing activities 

Effect of exchange rate changes on cash and cash equivalents 

Net increase (decrease) in cash and cash equivalents 
Cash and cash equivalents at beginning of year 

Cash and cash equivalents at end of year 

Supplemental disclosure of cash flow information: 

Cash paid during the year for interest 

Cash paid during the year for income taxes 

Supplemental information on non-cash investing and financing activities: 
Issuance of common stock to acquire Trubion Pharmaceuticals, Inc. 

Purchases of property, plant and equipment unpaid at year end 

The accompanying notes are an integral part of the consolidated financial statements. 

11,115      
11,197      
3,383      
3,670      
(3,005)     
9,600      
-      
-      
(1,588)     
(40)     

(21,890)     
(500)     
8,055      
(1,038)     
274      
169      
1,649      
449      
39,643      

(53,845)     
11,765      
1,966      
-      
-      
-      
(40,114)     

13,547      
761      
1,588      
(10,227)     
(1,748)     
(5,906)     
220      
(1,765)     

10,739     
9,355     
20,188     
5,290     
221     
-     
976     
-     
(4,608)    
392     

(34,873)    
(1,939)    
1,422     
660     
2,510     
(95)    
(3,303)    
(10,863)    
12,185     

(54,026)    
-     
4,250     
(4,187)    
-     
-     
(53,963)    

27,522     
10,026     
4,608     
(15,494)    
(10,000)    
-     
(3)    
16,659     

1      

1     

(2,235)     
143,901      
141,666    $ 

(25,118)    
169,019     
143,901    $

2,137    $ 
6,537    $ 

-    $ 
5,612    $ 

1,740    $
4,280    $

-    $
15,509    $

  $

  $
  $

  $
  $

7,063 
5,990 
9,229 
5,995 
- 
- 
1,218 
1,032 
(2,609)
(38)

19,094 
799 
(4,454)
(764)
3,392 
(447)
6,175 
(838)
98,021 

(22,101)
- 
6,518 
- 
(17,873)
10,000 
(23,456)

15,000 
7,235 
2,609 
(33,291)
- 
- 
(2)

(8,449)

(21)

66,095 
102,924 
169,019 

2,176 
22,440 

61,203 
3,519 

64 

 
 
 
 
 
 
  
 
 
  
 
    
   
 
 
    
   
 
   
      
     
 
   
   
   
   
   
   
   
   
   
   
   
      
     
 
   
   
   
   
   
   
   
   
   
   
      
     
 
   
   
   
   
   
   
   
   
      
     
 
   
   
   
   
   
   
   
   
  
     
        
        
  
   
  
     
        
        
  
   
   
  
     
        
        
  
   
      
     
 
   
      
     
 
 
Emergent BioSolutions Inc. and Subsidiaries 

Consolidated Statement of Changes in Stockholders' Equity 

(in thousands, except share and per share data) 

$0.001 Par Value Common Stock    

   Additional 

Paid-In 

Capital 

Treasury Stock 

  Accumulated 
Other 
  Comprehensive  

  Noncontrolling 

Interest 

Retained 

Earnings 

Total 
Stockholders'   

Equity 

122,152    $

243,815 

in Subsidiary      
2,616    $ 

Balance at December 
31, 2009 

Shares 
30,831,360    $ 

Amount 

31    $ 

120,492     

-    $

-    $

(1,476)    $

Shares 

Amount 

Loss

Issuance of stock for 
Trubion 
Pharmaceuticals, Inc. 
acquisition 
Employee equity 
award plans activity      
Non-cash 
development 
expenses from joint 
venture 
Net loss attributable 
to noncontrolling 
interest 

Net income 
Foreign currency 
translation, net of tax      

3,351,817      
828,246      

-      

-      
-      
-      

3      
1      

-      

-      
-      
-      

61,200     
15,997     

-     

-     
-     
-     

Balance at December 
31, 2010 

35,011,423    $ 

35    $ 

197,689     

Employee equity 
award plans activity      
Non-cash 
development 
expenses from joint 
venture 
Net loss attributable 
to noncontrolling 
interest 

Net income 
Foreign currency 
translation, net of tax      

991,275      

1      

22,965     

-      

-      
-      
-      

-      

-      
-      
-      

-     

-     
-     
-     

Balance at December 
31, 2011 

36,002,698    $ 

36    $ 

220,654     

-     
-     

-     

-     
-     
-     

-    $

-     

-     

-     
-     
-     

-    $

-     
-     

-     

-     
-     
-     

-     
-     

-     

-     
-     
(634)     

-      
-      

5,995      

(4,514)      
-      
-      

-     
-     

-     

-     
51,698     
-     

61,203 
15,998 

5,995 

(4,514) 
51,698 

(634) 

-    $

(2,110)    $

4,097    $ 

173,850    $

373,561 

-     

-     

-     
-     
-     

-     

-     

-     
-     
(1,203)     

-      

-     

22,966 

5,290      

(6,906)      
-      
-      

-     

5,290 

-     
23,019     
-     

(6,906) 
23,019 

(1,203) 

-    $

(3,313)    $

2,481    $ 

196,869    $

416,727 

Employee equity 
award plans activity      
Non-cash 
development 
expenses from joint 
venture 
Net loss attributable 
to noncontrolling 
interest 

Treasury stock 

Net income 
Foreign currency 
translation, net of tax      

Balance at December 
31, 2012 

269,852      

-      

10,310     

-      

-      
-      
-      
-      

-      

-      
-      
-      
-      

-     

-     
-     
-     
-     

-     

-     

-     
(403,158)     
-     
-     

-     
(5,906)     
-     
-     

-     

-     

-     
-     
-     
(816)     

-      

-     

10,310 

3,670      

(5,381)      
-      
-      
-      

-     

-     

23,524     
-     

3,670 

(5,381) 

(5,906) 
23,524 

(816) 

36,272,550    $ 

36    $ 

230,964     

(403,158)    $

(5,906)    $

(4,129)    $

770    $ 

220,393    $

442,128 

 The accompanying notes are an integral part of the consolidated financial statements 

65 

 
 
 
   
 
 
 
  
  
    
    
   
   
   
   
    
   
 
  
  
 
 
 
 
    
 
 
 
  
 
 
  
  
    
    
   
   
   
   
   
 
    
  
    
      
      
     
     
     
     
      
     
 
    
      
      
     
     
     
     
      
     
 
    
    
    
    
  
    
      
      
     
     
     
     
      
     
 
    
  
    
      
      
     
     
     
     
      
     
 
    
    
    
  
    
      
      
     
     
     
     
      
     
 
    
  
    
      
      
     
     
     
     
      
     
 
     
     
    
    
    
     
    
  
    
      
      
     
     
     
     
      
     
 
    
 
 
  
 
Emergent BioSolutions Inc. and Subsidiaries 
Notes to consolidated financial statements 

1.  

Nature of the business and organization 

Emergent BioSolutions Inc. (the "Company" or "Emergent") is a specialty pharmaceutical company seeking to protect and enhance life by 
developing  and  offering  specialized  products  to  healthcare  providers  and  governments  for  use  in  addressing  medical  needs  and  emerging  health 
threats.  The  Company  is  developing  products to  be  offered  both  to  biodefense  and  commercial markets.  The  Company  commenced  operations as 
BioPort Corporation ("BioPort") in September 1998 through an acquisition from the Michigan Biologic Products Institute of rights to the marketed 
product,  BioThrax,  vaccine  manufacturing  facilities  at  a  multi-building  campus  on  approximately  12.5  acres  in  Lansing,  Michigan  and  vaccine 
development  and  production  know-how.  In  December  2001,  the  U.S.  Food  and  Drug  Administration  ("FDA")  approved  a  supplement  to  the 
Company's  manufacturing  facility  license  for  the  manufacture  of  BioThrax  at  the  renovated  facilities.  In  June  2004,  the  Company  completed  a 
corporate reorganization ("Reorganization"). 

As a result of the Reorganization, BioPort became a wholly owned subsidiary of the Company. The Company subsequently renamed and 
converted this subsidiary to Emergent Biodefense Operations Lansing LLC ("Emergent Biodefense Operations"). The Company acquired a portion of 
its portfolio of vaccine and therapeutic product candidates through an acquisition of Microscience Limited ("Microscience") in a share exchange in 
June 2005, and acquisitions of substantially all of the assets, for cash, of Antex Biologics Inc. ("Antex") in May 2003 and ViVacs GmbH, Germany 
("ViVacs") in July 2006. The Company renamed Microscience as Emergent Product Development UK Limited. The assets acquired from Antex are 
held  in  an  entity  incorporated  as  Emergent  Product  Development  Gaithersburg  Inc.,  and  the  assets  acquired  from  ViVacs  are  held  in  an  entity 
incorporated  as  Emergent  Product  Development  Germany  GmbH.  On  October  28,  2010,  the  Company  acquired  Trubion  Pharmaceuticals,  Inc. 
("Trubion")  for  cash,  equity  and  contingent  value  rights.  Concurrent  with  the  acquisition,  the  Company  converted  Trubion  to  Emergent  Product 
Development Seattle, LLC. 

2.  

Summary of significant accounting policies 

Basis of presentation and consolidation 

The  accompanying  consolidated  financial  statements  include  the  accounts  of  Emergent  and  its  wholly-owned  and  majority-owned 
subsidiaries.  All  significant  intercompany  accounts  and  transactions  have  been  eliminated  in  consolidation.  For  investments  in  variable  interest 
entities, the Company consolidates when it is determined to be the primary beneficiary. 

Use of estimates 

The  preparation  of  financial  statements  in  conformity  with  accounting  principles  generally  accepted  in  the  United  States  requires 
management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and 
liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could 
differ from those estimates. 

Cash and cash equivalents 

Cash equivalents are highly liquid investments with a maturity of 90 days or less at the date of purchase and consist of time deposits and 
investments  in  money  market  funds  with  commercial  banks  and  financial  institutions.  Also,  the  Company  maintains  cash  balances  with  financial 
institutions in excess of insured limits. The Company does not anticipate any losses with such cash balances. 

Investments 

Investments that are classified as available-for-sale are measured at fair value in the balance sheets, and unrealized holding gains and losses 
on  investments  are  reported  as  a  separate  component  of  stockholder  equity  until  realized.  Realized  gains  and  losses  are  reported  in  other  income 
(expense), net, on a specific identification basis. 

For debt securities, if the Company intends to either sell or determines that it will more likely than not be required to sell a debt security 
before recovery of the entire amortized cost basis or maturity of the debt security, the Company recognizes the entire impairment in earnings. If the 
Company does not intend to sell the debt security but determines that it will not be more likely than not required to sell the debt security and it does 
not expect to recover the entire amortized cost basis, the impairment is bifurcated into the amount attributed to the credit loss, which is recognized in 
earnings, and all other causes, which are recognized in other comprehensive income. Regardless of the Company's intent to sell a security, it performs 
additional analysis on all securities with unrealized losses to evaluate losses associated with the creditworthiness of the security. Credit losses are 
identified when the Company does not expect to receive cash flows sufficient to recover the amortized cost basis of a security. 

Fair value of measurements 

The  Company  measures  and  records  cash  equivalents  and  investment  securities  considered  available-for-sale  at  fair  value  in  the 
accompanying financial statements. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability, an 
exit  price,  in  the  principal  or  most  advantageous  market  for  the  asset  or  liability  in  an  orderly  transaction  between  market  participants  on  the 
measurement  date.  Valuation  techniques  used  to  measure  fair  value  must  maximize  the  use  of  observable  inputs  and  minimize  the  use  of 
unobservable inputs. The three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value include: 

66 

 
 
 
 
 
 
 
         
 
Level 1 — Observable inputs for identical assets or liabilities such as quoted prices in active markets; 
Level 2 — Inputs other than quoted prices in active markets that are either directly or indirectly observable; and 
Level 3 — Unobservable inputs in which little or no market data exists, which are therefore developed by the Company using estimates and 

assumptions that reflect those that a market participant would use. 

The fair value of U.S. Treasury securities (Level 2) is obtained from an independent pricing service and is based on recent sales of similar 

securities and other observable market data. 

The carrying amounts of the Company's short-term financial instruments, which include cash and cash equivalents, accounts receivable and 
accounts payable, approximate their fair values due to their short maturities. The fair value of the Company's long-term indebtedness is estimated 
based on the quoted prices for the same or similar issues or on the current rates offered to the Company for debt of the same remaining maturities. 

Restricted cash 

Restricted cash at December 31, 2011 includes a certificate of deposit held by a bank as collateral for a letter of credit acting as a security 
deposit on a loan. As of December 31, 2011 the Company had restricted cash of $220,000. The Company had no restricted cash as of December 31, 
2012. 

Significant customers and accounts receivable 

For the years ended December 31, 2012, 2011 and 2010, the Company's primary customer was the U.S. Department of Health and Human 
Services ("HHS"). For the years ended December 31, 2012, 2011 and 2010, revenues from HHS and HHS agencies comprised 97.9%, 91.3% and 
97.5%, respectively, of total revenues and are included in the Company's Biodefense segment. As of December 31, 2012 and 2011, the Company's 
receivable  balances  were  comprised  of  99.9%  and  90.0%,  respectively,  from  this  customer.  Unbilled  accounts  receivable,  included  in  accounts 
receivable, totaling $19.9 million and $19.0 million as of December 31, 2012 and 2011, respectively, relate to various service contracts for which 
work has been performed, though invoicing has not yet occurred. Substantially all of the unbilled receivables are expected to be billed and collected 
within the next 12 months. Accounts receivable are stated at invoice amounts and consist primarily of amounts due from the U.S. government and 
collaborative partners as well as amounts due under reimbursement contracts with other government entities and non-government and philanthropic 
organizations. If necessary, the Company records a provision for doubtful receivables to allow for any amounts which may be unrecoverable. This 
provision  is  based  upon  an  analysis  of  the  Company's  prior  collection  experience,  customer  creditworthiness  and  current  economic  trends.  As  of 
December 31, 2012 and 2011, an allowance for doubtful accounts was not recorded as the collection history from the Company's customers indicated 
that collection was probable. 

Concentrations of credit risk 

Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash and cash equivalents 
and investments and accounts receivable. The Company places its cash and cash equivalents and investments with high quality financial institutions. 
Management believes that the financial risks associated with its cash and cash equivalents and investments are minimal. Because accounts receivable 
consist  primarily  of  amounts  due  from  the  U.S.  government  for  product  sales  and  from  government  agencies  under  government  grants  and 
development contracts, management deems there to be minimal credit risk. 

Inventories

Inventories are stated at the lower of cost or market, with cost being determined using a standard cost method, which approximates average 
cost. Average cost consists primarily of material, labor and manufacturing overhead expenses and includes the services and products of third party 
suppliers.  The  Company  analyzes  its  inventory  levels  quarterly  and  writes  down,  in  the  applicable  period,  inventory  that  has  become  obsolete, 
inventory that has a cost basis in excess of its expected net realizable value and inventory in excess of expected customer demand. The Company also 
writes off in the applicable period the costs related to expired inventory. 

Property, plant and equipment 

Property,  plant  and  equipment  are  stated  at  cost.  Depreciation  is  computed  using  the  straight-line  method  over  the  following  estimated 

useful lives: 

Buildings  
Building improvements 
Furniture and equipment 
Software   
Leasehold improvements 

31-39 years 
10-39 years 
3-15 years 
Lesser of 3-5 years or product life 
Lesser of the asset life or lease term 

Upon retirement or sale, the cost of assets disposed of and the related accumulated depreciation are removed from the accounts and any 

resulting gain or loss is credited or charged to operations. Repairs and maintenance costs are expensed as incurred. 

67 

 
 
 
 
 
 
 
 
Income taxes 

Income taxes are accounted for using the liability method. Deferred tax assets and liabilities are recognized for future tax consequences 
attributable  to  differences  between  financial  statement  carrying  amounts  of  existing  assets  and  liabilities  and  their  respective  tax  bases  and  net 
operating  loss  and  research  and  development  tax  credit  carryforwards.  Deferred  tax  assets  and  liabilities  are  measured  using  enacted  tax  rates 
expected to apply to taxable income in the year in which those temporary differences are expected to be recovered or settled. 

 The Company's ability to realize deferred tax assets depends upon future taxable income as well as the limitations discussed below. For 
financial reporting purposes, a deferred tax asset must be reduced by a valuation allowance if it is more likely than not that some portion or all of the 
deferred  tax  assets  will  not  be  realized  prior  to  expiration.  The  Company  considers  future  taxable  income  and  ongoing  tax  planning  strategies  in 
assessing the need for valuation allowances. In general, if the Company determines that it is more likely than not to realize more than the recorded 
amounts of net deferred tax assets in the future, the Company will reverse all or a portion of the valuation allowance established against its deferred 
tax  assets,  resulting  in  a  decrease  to  the  provision  for  income  taxes  in  the  period  in  which  the  determination  is  made.  Likewise,  if  the  Company 
determines that it is not more likely than not to realize all or part of the net deferred tax asset in the future, the Company will establish a valuation 
allowance against deferred tax assets, with an offsetting increase to the provision for income taxes, in the period in which the determination is made. 

Under sections 382 and 383 of the Internal Revenue Code, if an ownership change occurs with respect to a "loss corporation", as defined, 
there are annual limitations on the amount of net operating losses and deductions that are available. The Company believes the use of net operating 
losses  and  research  and  development  tax  credits  acquired  in  the  Trubion  acquisition  will  not  be  significantly  limited.  Due  to  the  acquisition  of 
Microscience in 2005 and the Company's initial public offering, the Company believes the use of the operating losses incurred prior to 2005 will be 
significantly limited. 

Revenue recognition 

The Company recognizes revenues from product sales if four basic criteria have been met: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)

there is persuasive evidence of an arrangement; 
delivery has occurred or title has passed to the Company's customer; 
the fee is fixed or determinable; and 
collectability is reasonably assured. 

All  revenues  from  product  sales  are  recorded  net  of  applicable  allowances  for  sales  returns,  rebates,  special  promotional  programs,  and 
discounts. For arrangements where the risk of loss has not passed to the customer, the Company defers the recognition of revenue until such time that 
risk of loss has passed to the customer. Also, the cost of revenue associated with amounts recorded as deferred revenue is recorded in inventory until 
such time as risk of loss has passed to the customer. 

Under previous contracts with HHS, the Company invoiced HHS and recognized the related revenues upon delivery of the product to the 
government carrier, at which time title to the product passed to HHS. Effective September 30, 2011, the Company has a contract from the Centers for 
Disease Control and Prevention ("CDC"), an operating division of HHS, to supply up to 44.75 million doses of BioThrax over a five year period. 
Under  the  Company's  contract  from  the  CDC,  the  Company  invoices  the  CDC  and  recognizes  the  related  revenue  upon  acceptance  by  the 
government at delivery site, at which time title to the product passes the CDC. 

Collaborative research and development agreements can provide for one or more of upfront license fees, research payments, and milestone 
payments. Agreements with multiple components ("deliverables" or "items") are evaluated to determine if the deliverables can be divided into more 
than  one  unit  of  accounting.  An  item  can  generally  be  considered  a  separate  unit  of  accounting  if  both  of  the  following  criteria  are  met:  (1)  the 
delivered item(s) has value to the customer on a stand-alone basis; (2) if the arrangement includes a general right of return relative to the delivered 
item(s), delivery or performance of the undelivered item(s) is considered probable and substantially in control of the Company. Items that cannot be 
divided into separate units are combined with other units of accounting, as appropriate. Consideration received is allocated among the separate units 
based on the relative selling price of each deliverable. The Company deems service to have been rendered if no continuing obligation exists on the 
part of the Company. 

Revenue  associated  with  non-refundable  upfront  license  fees  under  arrangements  where  the  license  fees  and  research  and  development 
activities  cannot  be  accounted  for  as  separate  units  of  accounting  is  deferred  and  recognized  as  revenue  either  on  a  straight-line  basis  over  the 
Company's continued involvement in the research and development process or based on the proportional performance of the Company's expected 
future obligation under the contract. Revenues from the achievement of research and development milestones, if deemed substantive, are recognized 
as revenue when the milestones are achieved, and the milestone payments are due and collectible. If not deemed substantive, the Company would 
recognize  such  milestone  as  revenue  on  a  straight-line  basis  over  the  remaining  expected  term  of  continued  involvement  in  the  research  and 
development process. 

Milestones are considered substantive if all of the following conditions are met; (1) the milestone is non-refundable; (2) achievement of the 
milestone  was  not  reasonably  assured  at  the  inception  of  the  arrangement;  (3)  substantive  effort  is  involved  to  achieve  the  milestone;  and  (4)  the 
amount  of  the  milestone  appears  reasonable  in  relation  to  the  effort  expended.  Payments  received  in  advance  of  work  performed  are  recorded  as 
deferred revenue. 

68 

 
 
 
 
 
 
  
  
 
 
 
 
The  Company  generates  contract  and  grant  revenue  from  cost-plus-fee  contracts.  Revenues  on  reimbursable  contracts  are  recognized  as 
costs are incurred, generally based on allowable costs incurred during the period, plus any recognizable earned fee. The Company considers fixed 
fees under cost-plus-fee contracts to be earned in proportion to the allowable costs incurred in performance of the contract. The Company analyzes 
cost for contracts and reimbursable grants to ensure reporting of revenues gross versus net is appropriate. For each of the three years in the period 
ended December 31, 2012, the costs incurred under the contracts and grants approximated the revenue earned. 

The Company previously generated revenues from its agreements with Pfizer, Inc. ("Pfizer") and Abbott Laboratories ("Abbott"). Certain 
internal and external research and development costs and patent costs were reimbursed in connection with the Company's agreements. Reimbursed 
costs  under  the  Pfizer  agreement,  which  was  terminated  in  September  2012,  were  recognized  as  revenue  in  the  period  in  which  the  costs  were 
incurred. Under the Company's agreement with Abbott, which was terminated in March 2012, Abbott shared development and clinical costs equally 
with the Company. Under the collaboration agreement, each of the Company and Abbott were required to report to the other party the total costs 
incurred for development. The total spending by each party was then compared to the spending by to the other party. In the event that the Company's 
spending  for  a  given  quarter  exceeded  the  spending  of  Abbott,  the  Company  recorded  a  net  receivable  in  its  financial  statements  equal  to  the 
difference  between  the  Company's  spending  and  50%  of  the  total  spending  for  the  period,  and  recognized  revenue  in  this  amount.  If  Abbott's 
spending  for  the  quarterly  period  exceeded  the  Company's  spending,  the  Company  recorded  a  net  payable  in  its  financial  statements  equal  to  the 
difference  between  the  Company's  spending  and  50%  of  the  total  spending,  and  recorded  additional  research  and  development  expenses  in  this 
amount. 

Contingent value rights 

The Company records contingent value right ("CVR") obligations at fair value. Obligations generally become due and payable only upon 
achievement  of  certain  developmental,  regulatory  or  commercial  milestones.  The  fair  value  model  used  for  the  CVR  obligations  are  based  on  a 
discounted cash flow model that has been risk adjusted based on the probability of achievement of the milestones. 

The Company believes that the inputs it uses for determining the fair value of the CVR obligations are Level 3 fair value measurements. 
The Company re-evaluates the fair value on a quarterly basis. Changes in the fair value of the CVR obligations can result from adjustments to the 
discount  rates,  updates  in  the  assumed  timing  of  achievement  of  any  development  milestones  or  changes  in  the  probability  of  certain  events  and 
changes in the assumed probability associated with approval. Any future increase in the fair value of the CVR obligations, based on an increased 
likelihood that the underlying milestones will be achieved and the associated payment or payments will therefore become due and payable, will result 
in a charge to research and development expense in the period in which the increase is determined. Similarly, any future decrease in the fair value of 
the CVR obligations will result in a reduction in research and development expense. 

Acquired in process research and development 

Acquired in-process research and development ("IPR&D") represents the fair value assigned to research and development assets that the 
Company acquires that have not been completed at the date of acquisition. The value assigned to acquired IPR&D is determined by estimating the 
costs to develop the acquired technology into commercially viable products, estimating the resulting revenue from the projects, and discounting the 
net cash flows to present value. The revenue and cost projections used to value acquired IPR&D are, as applicable, reduced based on the probability 
of developing a new drug. Additionally, the projections considered the relevant market sizes and growth factors, expected trends in technology, and 
the nature and expected timing of new product introductions by us and our competitors. The resulting net cash flows from such projects are based on 
management's estimates of cost of sales, operating expenses, and income taxes from such projects. The rates utilized to discount the net cash flows to 
their  present  value  are  commensurate  with  the  stage  of  development  of  the  projects  and  uncertainties  in  the  economic  estimates  used  in  the 
projections described above. The Company determines the fair values of these assets as of the acquisition date using discounted cash flow models. 
These models require the use of significant estimates and assumptions, including but not limited to: 

(cid:131)
(cid:131)
(cid:131)
(cid:131)

estimating the timing of and expected costs to complete the in-process projects; 
projecting the likelihood and timing of regulatory approvals; 
estimating future cash flows from product sales resulting from completed products and in-process projects; and 
developing appropriate discount rates and probability rates by project. 

The Company believes the fair values assigned to the IPR&D assets acquired are based upon reasonable estimates and assumptions given 
available facts and circumstances as of the acquisition dates. The underlying assumptions and estimates used to value these IPR&D assets are subject 
to change in the future, and actual results may differ significantly from the assumptions and estimates. The Company's IPR&D assets are assessed for 
impairment  on  an  annual  basis  or  more  frequently  if  indicators  of  impairment  are  present.  The  Company  has  selected  October  1st  as  its  annual 
impairment test date. 

Goodwill 

The  Company  assesses  the  carrying  value  of  goodwill  on  an  annual  basis,  or  whenever  events  or  changes  in  circumstances  indicate  the 
carrying  value  of  goodwill  may  not  be  recoverable, to  determine  whether  any  impairment  in  this  asset  may  exist  and,  if  so,  the  extent  of  such 
impairment. The provisions of the relevant accounting guidance require that the Company perform a two-step impairment test. In the first step, the 
Company compares the fair value of its reporting unit to the carrying value of the reporting unit. If the carrying value of the reporting unit exceeds 
the  fair  value  of  the  reporting  unit,  then  the  second  step  of  the  impairment  test  is  performed  in  order  to  determine  the  implied  fair  value  of  the 
reporting  unit's  goodwill.  If  the  carrying  value  of  the  reporting  unit's  goodwill  exceeds  its  implied  fair  value,  an  impairment  loss  equal  to  the 
difference is recorded and charged to general and administrative expense. The Company calculates the fair value of the reporting unit utilizing the 
income  approach.  The income approach  utilizes a  discounted  cash  flow  model,  using  a discount rate  based  on  the  Company's  estimated  weighted 

69 

 
 
 
 
  
average cost of capital. 

The determination of the fair value of a reporting unit is judgmental in nature and involves the use of significant estimates and assumptions. 
The estimates and assumptions used in calculating fair value include identifying future cash flows, which requires that the Company makes a number 
of  critical  legal,  economic,  market  and  business  assumptions  that  reflect  best  estimates  as  of  the  testing  date.  The  Company's  assumptions  and 
estimates may differ significantly from actual results, or circumstances could change that would cause the Company to conclude that an impairment 
now exists or that it previously understated the extent of impairment. The Company selected October 1st as its annual impairment test date. 

Impairment of long-lived assets 

The Company assesses the recoverability of its long-lived assets for which an indicator of impairment exists by determining whether the 
carrying value of such assets can be recovered through undiscounted future operating cash flows. If the Company concludes that the carrying value 
will not be recovered, the Company measures the amount of such impairment by comparing the fair value to the carrying value.

Research and development 

Research and development costs are expensed as incurred. Research and development costs primarily consist of salaries and fees paid to 
outside service providers and the costs of materials used in clinical trials and research and development. Other research and development expenses 
include fees paid to consultants, materials and related expenses for personnel and facility expenses. 

Comprehensive income 

Comprehensive income is comprised of net income and other changes in equity that are excluded from net income. The Company includes 
translation  gains  and  losses  incurred  when  converting  its  subsidiaries'  financial  statements  from  their  functional  currency  to  the  U.S.  dollar  in 
accumulated other comprehensive income. 

Foreign currencies 

The local currency is the functional currency for the Company's foreign subsidiaries and, as such, assets and liabilities are translated into 
U.S. dollars at year-end exchange rates. Income and expense items are translated at average exchange rates during the year. Translation adjustments 
resulting from this process are charged or credited to other comprehensive income. 

Capitalized interest 

The Company capitalizes interest based on the cost of major ongoing capital projects which have not yet been placed in service. For the 
years ended December 31, 2012, 2011 and 2010, the Company incurred interest of $2.2 million, $1.7 million and $1.8 million, respectively. Of these 
amounts, the Company capitalized $2.2 million, $1.7 million and $1.8 million, respectively. 

Certain risks and uncertainties 

The  Company  has  derived  substantially  all  of  its  revenue  from  sales  of  BioThrax  under  contracts  with  the  U.S.  government.  The 
Company's CDC contract does not necessarily increase the likelihood that it will secure future comparable contracts with the U.S. government. The 
Company expects that a significant portion of the business that it will seek in the near future, in particular for BioThrax, will be under government 
contracts that present a number of risks that are not typically present in the commercial contracting process. U.S. government contracts for BioThrax 
are subject to unilateral termination or modification by the government. The Company may fail to achieve significant sales of BioThrax to customers 
in addition to the U.S. government, which would harm its growth opportunities. The Company may not be able to sustain or increase profitability. 
The  Company  is  spending  significant  amounts  for  the  expansion  of  its  manufacturing  facilities.  The  Company  may  not  be  able  to  manufacture 
BioThrax consistently in accordance with FDA specifications. Other than BioThrax, all of the Company's product candidates are undergoing clinical 
trials  or  are  in  early  stages  of  development,  and  failure  is  common  and  can  occur  at  any  stage  of  development.  None  of  the  Company's  product 
candidates other than BioThrax have received regulatory approval. 

Earnings Per Share 

Basic  net  income  per  share  of  common  stock  excludes  dilution  for  potential  common  stock  issuances  and  is  computed  by  dividing  net 
income by the weighted average number of shares outstanding for the period. Diluted net income per share reflects the potential dilution that could 
occur if securities or other contracts to issue common stock were exercised or converted into common stock. 

Accounting for stock-based compensation 

The  Company  has  two  stock-based  employee  compensation  plans,  the  Second  Amended  and  Restated  Emergent BioSolutions  Inc.  2006 
Stock Incentive Plan (the "2006 Plan") and the Emergent BioSolutions Employee Stock Option Plan (the "2004 Plan" and together with the 2006 
Plan,  the  "Emergent  Plans").  The  Company  has  granted  options  to  purchase  shares  of  common  stock  under  the  Emergent  Plans  and  has  granted 
restricted stock units under the 2006 Plan. The Emergent Plans have both incentive and non-qualified stock option features. The Company no longer 
grants equity awards under the 2004 Plan. 

70 

 
 
 
  
 
 
 
On May 17, 2012, the Company's shareholders approved amendments to the 2006 Plan, which increased the number of shares of common 
stock available for issuance under plan awards by 2,500,000. As of December 31, 2012, an aggregate of 11,178,826 shares of common stock were 
authorized for issuance under the 2006 Plan, of which a total of 3,752,260 shares of common stock remain available for future awards to be made to 
plan  participants.  As  part  of  the  May  2012  amendment,  awards  of  restricted  stock  units  after  May  17,  2012  are  counted  against  the  maximum 
aggregate number of shares of common stock available for issuance under the 2006 Plan as 1.86 shares of common stock for every one restricted 
stock unit granted. The maximum number of shares subject to awards that may be granted per year under the 2006 Plan to a single participant is 
287,700. The exercise price of each option must be not less than 100% of the fair market value of the shares underlying such option on the date of 
grant. Awards granted under the 2006 Plan have a contractual life of no more than 10 years. The terms and conditions of equity awards (such as 
price,  vesting  schedule,  term  and  number  of  shares)  under  the  Emergent  Plans  are  determined  by  the  compensation  committee  of  the  Company's 
board  of  directors,  which  administers  the Emergent  Plans. Each equity award  granted  under  the Emergent  Plans vests  as  specified  in  the  relevant 
agreement with the award recipient and no option can be exercised after ten years from the date of grant. 

The Company determines the fair value of restricted stock units using the closing market price of the Company's common stock on the day 
prior to the date of grant. The Company utilizes the Black-Scholes valuation model for estimating the fair value of all stock options granted. The fair 
value of each option is estimated on the date of grant. Set forth below are the assumptions used in valuing the stock options granted and a discussion 
of the Company's methodology for developing each of the assumptions used: 

Expected dividend yield 

Expected volatility 

Risk-free interest rate 

Expected average life of options 

2012 

Year Ended December 31, 
2011 

2010 

0%     
41-52%     
0.36-0.54%     
3.4 years     

0%   
60%   
0.35-1.04%   
3.4 years   

0%

55%

0.49-1.46%
3.4 years 

(cid:131)

(cid:131)

(cid:131)

(cid:131)

Expected dividend yield — the Company does not pay regular dividends on its common stock and does not anticipate paying any dividends 
in the foreseeable future. 
Expected volatility — a measure of the amount by which a financial variable, such as share price, has fluctuated (historical volatility) or is 
expected to fluctuate (implied volatility) during a period. The Company analyzed its own historical volatility to estimate expected volatility 
over the same period as the expected average life of the options. 
Risk-free interest rate — the range of U.S. Treasury rates with a term that most closely resembles the expected life of the option as of the 
date on which the option is granted. 
Expected  average  life  of  options  —  the  period  of  time  that  options  granted  are  expected  to  remain  outstanding,  based  primarily on  the 
Company's expectation of optionee exercise behavior subsequent to vesting of options. 

Recent accounting pronouncements 

In June 2011, the FASB issued ASU No. 2011-05, which amended ASC Topic 220 regarding presentation of comprehensive income. The 
amendments in ASU No. 2011-05 require that all nonowner changes in stockholders' equity be presented either in a single continuous statement of 
comprehensive  income  or  in  two  separate  but  consecutive  statements.  In  the  two-statement  approach,  the  first  statement  should  present  total  net 
income and its components followed consecutively by a second statement that should present total other comprehensive income, the components of 
other comprehensive income, and the total of comprehensive income. This amendment is effective for fiscal years, and interim periods within those 
years, beginning after December 15, 2011. The Company elected to present comprehensive income in two separate but consecutive statements as part 
of the consolidated financial statements included in this Annual Report on Form 10-K. 

3.  

Fair value measurements  

The  following  table  represents  the  Company's  fair  value  hierarchy  for  its  financial  assets  and  liabilities  measured  at  fair  value  on  a 

recurring basis: 

(in thousands) 
Assets: 
Investment in money market funds (1) 
Total assets 

(in thousands) 
Assets: 
Investment in money market funds (1) 
U.S. Treasury securities (2) 
Total assets 

Liabilities: 
Contingent value rights 
Total liabilities 

   $
   $

   $

   $

   $
   $

Level 1 

Level 2 

Level 3 

Total 

At December 31, 2012 

42,720      $
42,720      $

-      $ 
-      $ 

-      $
-      $

42,720  
42,720  

Level 1 

Level 2 

Level 3 

Total 

At December 31, 2011 

73,005      $
-        
73,005      $

-      $ 
1,966        
1,966      $ 

-      $
-        
-      $

-      $
-      $

-      $ 
-      $ 

4,753      $
4,753      $

(1) Included in cash and cash equivalents in accompanying consolidated balance sheets. 
(2) Included in investments in accompanying consolidated balance sheets. 

73,005  
1,966  
74,971  

4,753  
4,753  

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As of December 31, 2012 and 2011, the Company did not have any transfers between Level 1 and Level 2 assets or liabilities. 

The fair value of the CVR obligations is based on management's assessment of certain development and collaboration milestones, which 
are inputs that have no observable market (Level 3). The obligation is measured using a discounted cash flow model. For the year ended December 
31, 2012, the Company recorded a decrease in the CVR obligations of $3.0 million due to Pfizer ceasing development of programs related to the 
CVR milestones and made a $1.7 million CVR payment under the Company's agreement with Abbott. For the year ended December 31, 2011, the 
Company  recorded  an  increase  of  $221,000  in  the  value  for  the  CVRs,  due  to  an  adjustment  to  the  discount  rates  along  with  an  update  to  the 
probability  and  estimated  timing  of  achievement  for  certain  development  milestones,  and  made  a  $10.0  million  CVR  payment  under  the  Abbott 
agreement. The adjustments to fair value are classified in the Company's statement of operations as research and development expense within the 
Company's Biosciences segment. 

The  following  table  is  a  reconciliation  of  the  beginning  and  ending  balance  of  the  liabilities  measured  at  fair  value  using  significant 

unobservable inputs (Level 3) during the year ended December 31, 2012 and 2011. 

(in thousands) 

Balance at January 1, 2011 

Expense (income) included in earnings 

Settlements 

Purchases, sales and issuances 

Transfers in/(out) of Level 3 

Balance at December 31, 2011 

Expense (income) included in earnings 

Settlements 

Purchases, sales and issuances 

Transfers in/(out) of Level 3 

Balance at December 31, 2012 

  $

  $

14,532 
221 
(10,000)
- 
- 
4,753 

(3,005)

(1,748)
- 
- 
- 

Separate  disclosure  is  required  for  assets  and  liabilities  measured  at  fair  value  on  a  recurring  basis,  as  documented  above,  from  those 
measured at fair value on a nonrecurring basis. During the year ended December 31, 2012, the Company's SBI-087 IPR&D asset was measured at 
fair value on a nonrecurring basis (see Note 8), which is categorized as a level 3 fair value measurement. As of December 31, 2012 and 2011, the 
Company had no other assets or liabilities that were measured at fair value on a nonrecurring basis. 

Both the carrying value and fair value of long-term indebtedness at December 31, 2012 and 2011 were $62.8 million and $59.5 million, 

respectively. 

4.  

Investments 

The Company has no available-for-sale securities at December 31, 2012. In 2011, the Company invested in U.S. Treasury Securities that 

were short in duration. The following is a summary of the Company's available-for-sale securities at December 31, 2011: 

(in thousands) 

U.S. Treasury securities 

  Amortized Costs    
  $

1,966    $

At December 31, 2011 

Gross Unrealized 
Gains

Gross Unrealized 
Losses 

-    $ 

-    $

Estimated Fair 
Market Value   
1,966 

The  estimated  fair  value  and  amortized  cost  of  investments  available-for-sale  by  contractual  maturity  are  due  in  one  year  or  less. 
Unrealized  gains  and  losses  on  cash  equivalents  and  available-for-sale  securities  are  included  in  accumulated  other  comprehensive  income  in  the 
accompanying consolidated balance sheets. As of December 31, 2012 and 2011, the unrealized losses on investments were immaterial. 

5.  

Accounts receivable 

Accounts receivable consist of the following: 

(in thousands) 

Billed 

Unbilled 

Total 

December 31, 

2012 

2011 

  $ 

  $ 

76,155    $
19,888     
96,043    $

55,188 
18,965 
74,153 

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6.

 Inventories 

Inventories consist of the following: 

(in thousands) 

Raw materials and supplies 

Work-in-process 

Finished goods 

Total inventories 

7.  

Property, plant and equipment 

Property, plant and equipment consist of the following: 

(in thousands) 

Land and improvements 

Buildings, building improvements and leasehold improvements 

Furniture and equipment 

Software 

Construction-in-progress 

Less: Accumulated depreciation and amortization 

Total Property, plant and equipment, net 

December 31, 

2012 

2011 

2,733    $
9,813     
2,615     
15,161    $

2,313 
10,149 
2,199 
14,661 

December 31, 

2012 

2011 

4,839    $
66,953     
91,772     
15,691     
105,452     
284,707     
(42,943)    
241,764    $

4,115 
26,122 
42,135 
11,854 
157,206 
241,432 
(32,459)
208,973 

  $ 

  $ 

  $ 

  $ 

For  the  year  ended  December  31,  2012,  construction-in-progress  included  costs  related  to  Building  55,  the  Company's  large-scale 
manufacturing  facility,  for  which  the  Company  is  in  the  process  of  receiving  regulatory  approval.  For  the  year  ended  December  31,  2011, 
construction-in-progress  included  costs  related  to  Building  55,  along  with  costs  related  to  the  purchase  and  renovation  of  the  Company's 
manufacturing facility in Baltimore, Maryland. 

Depreciation and amortization expense was $11.2 million, $9.4 million and $6.0 million for the years ended December 31, 2012, 2011 and 

2010, respectively. As of December 31, 2012, 2011 and 2010 there was no unamortized internal use software-cost. 

8.  

In-process research and development and goodwill 

During the year ended December 31, 2012, Pfizer terminated its development programs with respect to the Company's SBI-087 product 
candidate. The Company considered this termination a potential indicator of impairment of the related SBI-087 IPR&D asset, and assessed the fair 
value  of  this  asset.  As  part  of  the  assessment,  the  Company  considered  the  impact  of  Pfizer's  decision,  along  with  the  Company's  decision  to  no 
longer  pursue  further  development  of  this  asset  due  to  reduced  overall  probability  of  success  and  increased  development  costs  for  the  product 
candidate. As a result, the Company recorded an impairment charge of $9.6 million during the year ended December 31, 2012, which represented the 
entire carrying value of the SBI-087 IPR&D asset. This charge is classified in the Company's statement of operations as impairment of in-process 
research and development, within the Company's Biosciences segment. 

As  a  result  of  the  impairment  of  the  SBI-087  IPR&D  asset,  the  Company  also  performed  an  analysis  of  the  Biosciences  therapeutic 
reporting unit, which contains all goodwill reported on the Company's consolidated balance sheets as of December 31, 2012. Based on the analysis, 
the Company concluded that goodwill was not more likely than not impaired and therefore an interim impairment analysis was deemed unnecessary. 

The Company completed its annual impairment assessment for its IPR&D assets and goodwill as of October 1, 2012 and 2011, 
respectively, and determined that the fair value of the IPR&D assets and goodwill was in excess of carrying value. On December 21, 2011, Abbott 
notified the Company that it was terminating the collaboration agreement effective March 20, 2012. The Company determined the Abbott 
termination of the collaboration agreement was an indication of a potential impairment of the Company's TRU-016 IPR&D asset and goodwill. The 
Company performed an assessment and determined that there was no interim impairment of these assets as of December 31, 2011. The Company has 
determined that all of its IPR&D assets and goodwill are included in the Biosciences therapeutics reporting unit, a component of the Biosciences 
business segment. 

9. 

Assets held for sale 

During the year ended December 31, 2012, the Company completed the sale of two buildings¸ which were classified as assets held for sale, 
for $12.2 million. The Company realized proceeds equal to the carrying value, less cost to sell, of these buildings and there was no gain or loss on the 
sale. The Company recorded the assets held for sale at fair market value, based on factors that include recent purchase offers less estimated selling 
costs. There was no impairment charge for the year ended December 31, 2012. The Company recorded impairment charges of $1.0 million and $1.2 
million  for  the  years  ended  December  31,  2011  and  2010,  respectively,  which  are  classified  in  the  Company's  statement  of  operations  as  selling, 

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general and administrative expense within the Company's Biosciences segment. 

10.  

Long-term debt 

The components of long-term indebtedness are as follows: 

(in thousands) 

Construction loan dated July 2011; one month LIBOR plus 3%, due July 2017 

Equipment loan dated August 2011; one month LIBOR plus 3%, due December 2017 

Term loan dated December 2009; three month LIBOR plus 3.25%, due December 2014 

Term loan dated November 2009; three month LIBOR plus 3.25%, due November 2014 

Loan dated October 2004; 3.0%, repaid in March 2012 

Term loan dated October 2004; 3.48%, repaid in March 2012 

Total long-term indebtedness 

Less current portion of long-term indebtedness 

Noncurrent portion of long-term indebtedness 

December 31, 

2012 

2011 

  $ 

  $ 

29,375    $
11,068     
18,200     
4,131     
-     
-     
62,774     
(4,470)    
58,304    $

26,095 
1,426 
19,717 
4,478 
2,500 
5,238 
59,454 
(5,360)
54,094 

In August 2011, the Company entered into a loan agreement with PNC Bank ("PNC") to provide the Company with an equipment loan of 
up to $12.0 million to fund equipment purchases at the Company's Baltimore, Maryland product development and manufacturing facility. Under the 
equipment loan agreement, PNC agreed to make advances to the Company of up to $12.0 million through December 2012 based on periodic requests 
from the Company. The Company was required to make monthly interest only payments through December 2012. Beginning in December 2012, the 
Company is required to make monthly payments of principal of $92,000 plus interest with a balloon payment for the remaining unpaid principal and 
interest. The loan is collateralized by the equipment purchased. The annual interest rate is based on the one month LIBOR plus 3.0% and equaled 
3.21% as of December 31, 2012. 

In  July  2011,  the  Company  entered  into  a  loan  agreement  and  related  agreements  with  PNC,  under  which  PNC  agreed  to  provide  the 
Company with a construction loan of up to $30.0 million, primarily to fund the renovation and improvement of the Baltimore facility. A portion of 
the loan was also used to repay the Company's loan with HSBC Bank, which the Company used to finance a portion of the purchase price of the 
facility. Under the Company's loan agreement with PNC, PNC agreed to make advances to the Company of up to $30.0 million through July 2012. 
The Company was required to make monthly interest only payments through July 2012. Beginning in July 2012, the Company is required to make 
monthly payments of $125,000 plus interest with a balloon payment for the remaining unpaid principal and interest due in July 2017. Payment of the 
loan  is  secured  by  the  Baltimore  building  along  with  Emergent  BioDefense  Operations  Lansing  LLC's  accounts  receivable  under  the  Company's 
BioThrax supply contracts. The annual interest rate is based on the one month LIBOR plus 3.0% and equaled 3.21% as of December 31, 2012. 

Under  the  terms  of  the  construction  and  equipment  loans  with  PNC,  the  Company  is  required  to  maintain  certain  financial  covenants 
including minimum cash and liquid investments balance of $50.0 million, a leverage ratio of less than 2.0 and a debt coverage ratio of not less than 
1.25 to 1.00. The leverage ratio is calculated by dividing the funded debt by net income before interests, taxes, depreciation, amortization, equity 
award compensation, non-cash development expenses from joint ventures, write-ff off intangibles and changes in fair value of contingent value rights 
for  the  most  recent  four  quarters.  The  debt  coverage  ratio  is  calculated  by  dividing  net  income  before  interests,  taxes,  depreciation,  amortization, 
equity  award  compensation,  non-cash  development  expenses  from  joint  ventures,  write-ff  off  intangibles  and  changes  in  fair  value  of  contingent 
value rights for the most recent four quarters less cash taxes by the sum of current obligation and interest expenses for borrowed money, in each case 
due and payable following four quarters. The Company was in compliance with these covenants as of December 31, 2012 and 2011. 

In December 2009, the Company entered into a loan agreement with HSBC, under which HSBC provided the Company with a term loan of 
$22.8 million. This loan replaced a prior loan arrangement with HSBC under which HSBC agreed to loan the Company $30.0 million. Under the new 
loan agreement, the Company is required to make monthly payments in the amount of $126,000 in principal plus accrued interest, with a residual 
principal payment due upon maturity in December 2014. Payment of the loan is secured by substantially all of the assets of Emergent BioDefense 
Operations, other than accounts receivable under BioThrax supply contracts with the U.S. government. The annual interest rate is based on the three 
month LIBOR plus 3.25% and equaled 3.56% as of December 31, 2012 and 2011. 

In  November  2009,  the  Company  acquired  a  development  and  manufacturing  facility  in  Baltimore,  Maryland  for  $8.2  million.  The 
Company paid approximately $1.2 million in cash and financed the remaining balance with a term loan from HSBC in the amount of $7.0 million. 
This loan was repaid in July 2011. 

In October 2009, the Company acquired a research and development facility in Gaithersburg, Maryland for $6.4 million. The Company 
paid $1.2 million in cash and financed the remaining balance with a term loan from HSBC in the amount of $5.2 million. This loan requires monthly 
principal payments of $29,000 plus accrued interest from November 2009 through November 2014 with a balloon payment for the remaining unpaid 
principal and interest due in November 2014. The loan is collateralized by the facility. The annual interest rate is based on the three month LIBOR 
plus 3.25% and equaled 3.56% as of December 31, 2012. 

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In April 2006, the Company acquired a 145,000 square foot facility in Frederick, Maryland for $9.8 million. This facility was previously 
under a lease which contained an option to purchase the facility. The Company paid $1.3 million in cash and financed the remaining balance with a 
bank loan with HSBC in the amount of $8.5 million. The loan was repaid in April 2011. 

Under the terms of the loans the Company has with HSBC, the Company is required to maintain a book leverage ratio of less than 1.00. 
This ratio is calculated by dividing total liabilities, excluding deferred revenues specific to contracts with the U.S. government, by total net worth. In 
addition, the Company is required to maintain a debt coverage ratio of not less than 1.25 to 1.00. This ratio is calculated by dividing earnings before 
interest, taxes, depreciation and amortization for the most recent four quarters by the sum of current obligations under capital leases and principal 
obligations  and  interest  expenses  for  borrowed  money,  in  each  case  due  and  payable  for  the  following  four  quarters.  The  Company  was  in 
compliance with these covenants as of December 31, 2012 and 2011. 

In  October  2004,  the  Company  entered  into  a  Secured  Conditional  Loan  with  the  Maryland  Economic  Development  Assistance  Fund 
("MEDAF") for $2.5 million. The proceeds of the loan were used to reimburse the Company for eligible costs it incurred to purchase a building in 
Frederick, Maryland. The loan was secured by a $1.3 million letter of credit and a security interest in the building. The loan was repaid in March 
2012. 

In connection with the 2004 purchase of the building in Frederick, Maryland, the Company entered into a loan agreement for $7.0 million 

with PNC to finance the remaining portion of the purchase price. The loan was repaid in March 2012. 

Scheduled principal repayments and maturities on long-term debt as of December 31, 2012 are as follows: 

(in thousands) 

2013 

2014 

2015 

2016 

2017 

11.  

Stockholders' equity 

Preferred stock 

  $

  $

4,470 
23,075 
2,607 
2,607 
30,015 
62,774 

The  Company  is  authorized  to  issue  up  to  15,000,000  shares  of  preferred  stock,  $0.001  par  value  per  share  ("Preferred  Stock").  Any 
Preferred Stock issued may have dividend rights, voting rights, conversion privileges, redemption characteristics, and sinking fund requirements as 
approved by the Company's board of directors. 

Common stock 

The  Company  currently  has  one  class  of  common  stock,  $0.001  par  value  per  share  common  stock  ("Common  Stock"),  authorized  and 
outstanding. The Company is authorized to issue up to 100,000,000 shares of Common Stock. Holders of Common Stock are entitled to one vote for 
each share of Common Stock held on all matters, except as may be provided by law. 

Treasury stock 

On May 17, 2012, the Company's Board of Directors authorized the repurchase of up to $35.0 million of its common stock through a share 
repurchase program. The repurchase program terminates on December 31, 2013. Under the program, the Company is authorized to repurchase shares 
through Rule 10b5(cid:237)1 plans, open market purchases, block purchases or otherwise in accordance with applicable federal securities laws, including 
Rule 10b(cid:237)18 of the Securities Exchange Act of 1934. This share repurchase program does not obligate the Company to acquire any specific number 
of  shares  and  may  be  suspended  or  discontinued  at  any  time.  The  timing  and  amount  of  the  shares  to  be  repurchased  will  be  based  on  market 
conditions  and  other  factors,  including  price,  corporate  and  regulatory  requirements,  and  alternative  investment  opportunities.  The  Company 
repurchased 398,481 shares for $5.8 million during the year ended December 31, 2012. In addition, in December 2012, in a form of stock transaction 
provided for under the terms of our stock incentive plan and stock option agreement, the Company engaged in a transaction with its chief executive 
officer in which the Company acquired 4,677 shares of common stock, valued at $74,000 as payment of the exercise price for 7,300 options. 

Employee Stock Purchase Plan 

On May 17, 2012, the Company's shareholders approved the 2012 Employee Stock Purchase Plan ("ESPP"), as defined in Section 423 of 
the Internal Revenue Code of 1986. All employees of the Company are eligible to participate in the ESPP, except those owning 5% or more of the 
Company's stock. One million shares of common stock have been approved for the ESPP. The ESPP has two plan periods: December 1st to May 31st 
and June 1st to November 30th. Employees are permitted to contribute between 1% and 10% of compensation during a plan period. The ESPP allows 
for employees to purchase shares of the Company's stock at a 15% discount at the end of each plan period based on the share price at that time. The 
maximum  number  of  shares  an  employee  may  purchase  during  any  plan  period  is  800  shares.  The  Company  utilizes  the  Black-Scholes valuation 
model for estimating the fair value of all shares under its ESPP. The fair value of each option is estimated on the date of grant. During the year ended 
December 31, 2012, the Company recorded stock-based compensation expense of $11,000 related to the ESPP. 

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Stock options and restricted stock units 

The following is a summary of option award activity under the Emergent Plans: 

Outstanding at December 31, 2011 

Exercisable at December 31, 2011 

Granted 

Exercised 

Forfeited 

Outstanding at December 31, 2012 

Exercisable at December 31, 2012 

Options expected to vest at December 31, 2012 

2006 Plan 

2004 Plan 

Number of 
Shares 

Weighted-
Average Exercise 
Price 

Number of 
Shares 

Weighted-
Average Exercise 
Price 

3,090,909    $
1,459,049    $
785,941     
(89,125)    
(221,328)    
3,566,397    $
2,151,700    $
1,056,036    $

17.35     
14.19     
15.65     
8.53     
19.24     
17.08     
16.26     
18.15     

53,156    $ 
53,156    $ 
-      
-      
-      
53,156    $ 
53,156    $ 
-    $ 

8.86    $
8.86    $
-     
-     
-     
8.86    $
8.86    $
-    $

Aggregate 
Intrinsic Value   
6,238,427 
5,650,832 

4,802,547 
4,477,056 
245,395 

The following is a summary of restricted stock unit award activity under the 2006 Plan: 

Outstanding at December 31, 2011 

Granted 

Vested 

Forfeited 

Outstanding at December 31, 2012 

Number of 
Shares 

Weighted-
Average Grant 
Price 

635,500    $ 
413,022      
(260,738)      
(67,716)      
720,068    $ 

20.89    $
15.61     
15.22     
19.36     
20.89    $

Aggregate 
Intrinsic Value   
10,714,450 

11,549,891 

The  weighted  average  remaining  contractual  term  of  options  outstanding  as  of  December  31,  2012  and  2011  was  4.2  and  4.9  years, 
respectively.  The  weighted  average  remaining  contractual  term  of  options  exercisable  as  of  December  31,  2012  and  2011  was  3.5  and  4.1  years, 
respectively. 

The  weighted  average  grant  date  fair  value  of  options  granted  during  the  years  ended  December  31,  2012,  2010  and  2009  was  $5.16, 
$10.09  and  $6.48  respectively.  The  total  intrinsic  value  of  options  exercised  during  the  years  ended  December  31,  2012,  2011  and  2010  was 
$589,000, $10.2 million and $7.5 million, respectively. The total fair value of awards vested during 2012, 2011 and 2010 was $10.3 million, $7.9 
million and $5.8 million, respectively. 

Stock-based compensation expense was recorded in the following financial statement line items: 

(in thousands) 

Cost of product sales 

Research and development 

Selling, general and administrative 

Total stock-based compensation expense 

2012 

December 31, 
2011 

  $

  $

513    $ 
3,451      
7,151      
11,115    $ 

466    $
3,203     
7,070     
10,739    $

2010 

324 
1,635 
5,104 
7,063 

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12.

 Income taxes 

Significant components of the provision for income taxes attributable to operations consist of the following: 

(in thousands) 

Current 

Federal 

State 

International 

Total current 

Deferred 

Federal 

State 

Total deferred 

Total provision for income taxes 

The Company's net deferred tax asset consists of the following: 

(in thousands) 

Net operating loss carryforward 

Research and development carryforward 

Stock compensation 

Foreign deferrals 

Deferred revenue 

Other 

Deferred tax asset 

Fixed assets 

Other 

Deferred tax liability 

Valuation allowance 

Net deferred tax asset 

Year ended December 31, 

2012 

2011 

2010 

  $

  $

11,481    $ 
(1,045)      
103      
10,539      

3,758      
(375)      
3,383      
13,922    $ 

(3,795)   $
(1,110)    
74     
(4,831)    

19,055     
1,606     
20,661     
15,830    $

16,664 
187 
102 
16,953 

10,003 
(774)
9,229 
26,182 

December 31, 

2012 

2011 

  $ 

  $ 

26,102    $
3,556     
5,289     
64,009     
-     
9,005     
107,961     
(22,040)    
(6,158)    
(28,198)    
(67,412)    
12,351    $

28,621 
3,556 
3,666 
61,255 
485 
9,596 
107,179 

(21,760)

(6,902)

(28,662)

(62,783)
15,734 

The  Company  currently  has  approximately  $43.9  million  in  net  operating  loss  carryforwards  along  with  $3.6  million  in  research  and 
development  tax  credit carryforwards  for  U.S.  federal  tax  purposes  that  will  begin  to  expire  in  2026  and  2023,  respectively.  The  U.S.  federal  tax 
carryforwards  are  recorded  with  no  valuation  allowance.  The  Company  has  $200.5  million  in  state  net  operating  loss  carryforwards,  primarily  in 
Maryland, that will begin to expire in 2018. The Company has approximately $223.3 million in net operating losses from foreign jurisdictions that 
will have an indefinite life unless the foreign entities have a change in the nature or conduct of the business in the three years following a change in 
ownership. These foreign net operating losses are recorded with a valuation allowance. The use of any of these net operating loss and research and 
development tax credit carryforwards may be restricted due to changes in the Company's ownership. 

The  provision  for  income  taxes  differs  from  the  amount  of  taxes  determined  by  applying  the  U.S.  federal  statutory  rate  to  loss  before 

provision for income taxes as a result of the following: 

(in thousands) 

US 

International 

Earnings before taxes on income 

Federal tax at statutory rates 

State taxes, net of federal benefit 

Impact of foreign operations 

Change in valuation allowance 

Effect of foreign rates 

Tax credits 

Other differences 

Permanent differences 

Provision for income taxes 

Year ended December 31, 

2012 

2011 

2010 

  $

  $

  $

52,391    $ 
(14,945)      
37,446      
13,106    $ 
(2,079)      
(3,604)      
4,629      
(22)      
(2,904)      
139      
4,657      
13,922    $ 

66,756    $
(27,907)    
38,849     
13,597    $
46     
(2,371)    
3,193     
(12)    
(1,405)    
556     
2,226     
15,830    $

111,775 
(33,895)
77,880 
27,258 
666 
(7,713)
6,394 
(30)

(1,754)
398 
963 
26,182 

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The effective annual tax rate for the years ended December 31, 2012, 2011 and 2010 was 37%, 41% and 34%, respectively. The decrease in 
the effective annual tax rate in 2012 from 2011 is primarily related to orphan drug tax credits related to our TRU-016 product candidate. The increase 
in the effective annual tax rate in 2011 from 2010 is due primarily to the benefit of certain costs capitalized for book purposes that are deductible for 
tax purposes in 2011 that did not occur in 2010. In January 2013, Congress passed the American Taxpayer Relief Act of 2012, which among other 
things  extended  the  research  and  development  tax  credit  through  December  31,  2013.  The  Company  expects  this  legislation  to  have  a  favorable 
impact on its 2013 effective tax rate. 

During the year ended December 31, 2012, the Company corrected certain immaterial prior period errors for the years ending December 
31, 2011 and 2010 of approximately $2.4 million and $909,000, respectively. These immaterial errors related to the cash flow presentation of the 
excess  tax  benefit  attributed  to  the  exercise  of  non-qualified  stock  options  and  restricted  stock  units.  The  immaterial  errors had  no  impact  on  the 
Company's consolidated cash flows, consolidated statements of income and comprehensive income or the consolidated balance sheets. The correction 
of the errors is reflected as a reduction of operating cash flow from operating activities and an increase in cash flow from financing activities.  

The  Company  recognizes  interest  in  interest  expense  and  recognizes  potential  penalties  related  to  unrecognized  tax  benefits  in  selling, 
general  and  administrative  expense.  The  Company  accrued  approximately  $25,000  and  $26,000,  for  the  payment  of  interest  and  penalties  as  of 
December 31, 2012 and 2011, respectively. Of the total unrecognized tax benefits recorded at December 31, 2012 and 2011, $153,000 and $104,000, 
respectively is classified as a current liability and $863,000 and $952,000, respectively, is classified as a non-current liability on the balance sheet. As 
of December 31, 2012 and 2011, the Company estimated that approximately, $75,000 and $50,000, respectively, of unrecognized tax benefits will 
reverse within the next twelve months. 

The table below presents the gross unrecognized tax benefits activity for 2012, 2011 and 2010: 

(in thousands) 

Gross unrecognized tax benefits at January 1, 2010 
Increases for tax positions for prior years 
Decreases for tax positions for prior years 
Increases for tax positions for current year 
Settlements 
Lapse of statute of limitations 

Gross unrecognized tax benefits at December 31, 2010 

Increases for tax positions for prior years 
Decreases for tax positions for prior years 
Increases for tax positions for current year 
Settlements 
Lapse of statute of limitations 

Gross unrecognized tax benefits at December 31, 2011 

Increases for tax positions for prior years 
Decreases for tax positions for prior years 
Increases for tax positions for current year 
Settlements 
Lapse of statute of limitations 

Gross unrecognized tax benefits at December 31, 2012 

  $

  $

260 
16 
(175)
849 
- 
- 
950 
167 
(61)
- 
- 
- 
1,056 
25 
(65)
- 
- 
- 
1,016 

When resolved, substantially all of these reserves would impact the effective tax rate. 

The Company's federal and state income tax returns for the tax years 2009 to 2011 remain open to examination. The Company's tax returns 

in the United Kingdom remain open to examination for the tax years 2011 to 2004, and tax returns in Germany remain open indefinitely. 

As of December 31, 2012, the Company's 2008, 2009 and 2010 federal income tax returns are under audit by the Internal Revenue service. 

The Company believes appropriate provisions have been made for any outstanding issues. 

13.  

Variable interest entities 

In July 2008, the Company entered into a collaboration with the University of Oxford ("Oxford") and certain Oxford researchers to advance 
a vaccine product candidate for tuberculosis, resulting in the formation of the Oxford-Emergent Tuberculosis Consortium ("OETC"). The Company 
has a 51% equity interest in OETC and controls the OETC Board of Directors. In addition, the Company had certain funding and service obligations 
related to its investment. As a result of clinical trial data for the Company's tuberculosis vaccine product candidate published in February 2012, the 
Company expects future funding of OETC to be minimal. 

The Company evaluates its variable interests in OETC on a quarterly basis and has determined that it is the primary beneficiary as it has the 
power to direct the activities of OETC that most significantly impact OETC's economic performance and will absorb the majority of expected losses. 
Accordingly, the Company consolidates OETC. As of December 31, 2012 and 2011, respectively, assets of $2.0 million and $461,000 and liabilities 
of $2.0 million and $947,000 related to OETC were included within the Company's consolidated balance sheets. During the year ended December 31, 

78 

 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
 
 
  
2012, OETC incurred net losses of $10.7 million of which $5.4 million is included in the Company's consolidated statement of operations. During the 
year  ended  December  31,  2011,  OETC  incurred  net  losses  of  $13.2  million,  of  which  $6.7  million  is  included  in  the  Company's  consolidated 
statement of operations. 

In conjunction with the establishment of OETC, the Company granted a put option to Oxford and certain Oxford researchers whereby the 
Company may be required to acquire all of the OETC shares held by Oxford and the Oxford researchers at the fair market value of the underlying 
shares.  This  put  option  is  contingent  upon  the  satisfaction  of  a  number  of  conditions  that  must  exist  or  occur  subsequent  to  the  granting  by  the 
European Commission of marketing authorization for the OETC-sponsored tuberculosis vaccine product candidate. The Company accounts for the 
put  option  in  accordance  with  the  accounting  provisions  related  to  derivatives  and  distinguishing  liabilities  from  equity.  In  accordance  with  these 
provisions, the Company has determined that the put option had no value as of December 31, 2012. 

14.  

Collaboration Agreements 

Abbott Laboratories 

In  August  2009,  Trubion,  which  the  Company  acquired  in  October  2010,  entered  into  a  collaboration  agreement  with  Facet  Biotech 
Corporation, now a wholly-owned subsidiary of Abbott, for the joint worldwide development and commercialization of TRU-016. The collaboration 
agreement  covered  TRU-016  in  all  indications  and  all  other  CD37-directed  protein  therapeutics.  The  collaboration  agreement  was  terminated  on 
March  20,  2012  and  all  rights  to  TRU-016  and  other  CD37-directed  protein  therapeutics  under  the  collaboration  agreement  reverted  back  to  the 
Company. 

During the year ended December 31, 2012, 2011 and 2010, the Company recorded revenue of $2.7 million, $17.7 million and $1.2 million, 

respectively, for research and development services pursuant to the Abbott agreement, which are included in the Company's financial statements of 
operations as contracts and grants revenue within the Company's Biosciences segment. For the year ended December 31, 2012, the Company 
recorded $1.4 million related to deferred revenue recognition and $1.4 million for collaborative research funding. For the year ended December 31, 
2011, the revenue is comprised of $10.5 million related to the recognition of deferred revenue, $6.0 million related to the achievement of a 
development milestone and $1.2 million for collaborative research funding. For the year ended December 31, 2010, the revenue is comprised of 
$831,000 related to the recognition of deferred revenue and $398,000 for collaborative research funding. As of December 31, 2012, there were no 
receivables or payables under the agreement. As of December 31, 2011, the Company had a net receivable of $6.8 million. 

Pfizer Inc. 

In  December  2005,  Trubion  entered  into  an  agreement  (the  "Pfizer  Agreement")  with  Wyeth  Pharmaceuticals,  now  a  wholly-owned 
subsidiary of Pfizer, for the development and worldwide commercialization of CD20-directed therapeutics. In September 2012, the Pfizer Agreement 
was terminated. The Company's right to receive royalty payments under the Biosimilar Amendment survives termination of the Pfizer Agreement. 

During the year ended December 31, 2012, 2011 and 2010, the Company recorded revenue of $1.2 million, $1.9 million and $992,000, 
respectively, for research and development services pursuant to the Pfizer agreement, which are included in the Company's financial statements of 
operations  as  contracts  and  grants  revenue  within  the  Company's  Biosciences  segment.  For  the  year  ended  December  31,  2012,  the  Company 
recorded $68,000 related to deferred revenue recognition and $1.1 million for collaborative research funding. For the year ended December 31, 2011, 
the revenue is comprised of $52,000 related to the recognition of deferred revenue and $1.8 million for collaborative research funding. For the year 
ended December 31, 2010, the revenue is comprised of $9,000 related to the recognition of deferred revenue and $983,000 for collaborative research 
funding. As of December 31, 2012 and 2011, the Company has a receivable of $52,000 and $302,000, respectively. 

15.  

Restructuring 

In  November  2010,  the  Company  adopted  a  plan  to  restructure  and  reprioritize  the  operations  of  Emergent  Product  Development  UK 
Limited ("EPDU"). The restructuring was completed by the year ended December 31, 2011. For the years ended December 31, 2011 and 2010, the 
Company  incurred  restructuring  expenses  of  $3.1  million  and  $2.5  million,  respectively,  which  is  included  in  selling,  general  and  administrative 
expense in the Company's statement of operations, and is included within the Biosciences segment. 

The Company has completed this restructuring. The costs of the restructuring are detailed below: 

(in thousands) 

Termination benefits 

Contract termination costs 

Other costs 

Total 

Incurred in 

2011 

     Inception to Date    
     Costs Incurred     

Total 

Incurred 

  $

  $

475    $ 
1,923      
90      
2,488    $ 

2,893    $
2,295     
350     
5,538    $

2,893 
2,295 
350 
5,538 

79 

 
 
 
 
 
 
 
  
 
 
 
 
   
   
 
 
 
The following is a summary of the activity for the liabilities related to the EPDU restructuring: 

(in thousands) 

Balance at December 31, 2010 

Expenses incurred 

Amount paid 

Other adjustments 

Balance at December 31, 2011 

16.

 401(k) savings plan 

Termination 

     Termination 

Lease 

Benefits

Costs 

Total 

  $

  $

2,418    $ 
475      
(2,893)      
-      
-    $ 

650    $
1,923     
(2,295)    
(278)    
-    $

3,068 
2,398 
(5,188)

(278)
- 

The  Company  has  established  a defined  contribution  savings  plan  under  Section  401(k)  of  the  Internal  Revenue  Code.  The  401(k)  Plan 
covers  substantially  all  employees.  Under  the  401(k)  Plan,  employees  may  make  elective  salary  deferrals.  The  Company  currently  provides  for 
matching of qualified deferrals up to 50% of the first 6% of the employee's salary. During the years ended December 31, 2012, 2011 and 2010, the 
Company made matching contributions of approximately $1.9 million, $1.8 million and $1.3 million, respectively. 

17.

 Leases 

The  Company  leases  laboratory  and  office  facilities,  office  equipment  and  vehicles  under  various  operating  lease  agreements.  The 
Company  leases  office  space  and  laboratory  space  in  Munich,  Germany  under  a  non-cancelable  operating  lease  that  expires  in  June  2015.  The 
Company leases primarily office space in Wokingham, England under an operating lease that expires in November 2016. The Company leases office 
space  in  Rockville,  Maryland  under  an  operating  lease  that  contain  a  3%  annual  escalation  clause,  which  expires  in  December  2016,  and  the 
Company  has  a  five-year  renewal  option  at  the  end  of  the  initial  term.  The  Company  leases  office  and  laboratory  space  under  an  operating  lease 
agreement in Seattle, Washington, which expires in April 2015. For the years ended December 31, 2012, 2011 and 2010, total lease expense was $3.6 
million, $3.8 million and $2.6 million, respectively. 

Future minimum lease payments under operating lease obligations as of December 31, 2012 were as follows: 

(in thousands) 

2013 

2014 

2015 

2016 

2017 

Total minimum lease payments 

18.  

Business interruption insurance recovery 

  $

  $

3,447 
3,497 
2,331 
1,377 
- 
10,652 

During  the  year  ended  December  31,  2012,  the  Company  recorded  $1.7  million  in  insurance  recovery  related  to  a  power  outage  at  its 

Lansing, Michigan facility. The insurance recovery is classified in the Company's statement of operations as other income (expense), net. 

19.  

Related party transactions 

The  Company  entered  into  an  agreement  in  February  2009  with  an  entity  controlled  by  family  members  of  the  Company's  Executive 
Chairman to market and sell BioThrax. The agreement was effective as of November 2008 and requires payment based on a percentage of net sales 
of biodefense products of 17.5% in Saudi Arabia and 15% in Qatar and United Arab Emirates, and reimbursement of certain expenses. No expenses 
were incurred under this agreement during 2012 and 2011. 

The  Company  entered  into  a  consulting  agreement  in  September  2010  with  an  entity  controlled  by  the  Company's  former  Senior  Vice 
President Corporate Affairs, who is also a family member of the Company's Executive Chairman. The agreement, which terminated in August 2011, 
provided for consulting services in connection with special projects as assigned by the Company's President. During 2011 and 2010, the Company 
incurred  approximately  $35,000  and  $25,000,  respectively,  for  services  rendered  under  this  agreement,  of  which  no  balance  remained  in  unpaid 
accounts payable at December 31, 2011. 

The Company was previously a party to a consulting agreement with a member of the Company's Board of Directors. In October 2011, this 
director resigned from the Company's Board of Directors, and the consulting agreement was terminated in November 2011. During the years ended 
2011 and 2010, the Company incurred approximately $225,000 and $180,000 under this agreement for strategic consultation and project support for 
the Company's marketing and communications group, of which no balance remained unpaid in accounts payable at December 31, 2011. 

80 

 
 
 
 
  
 
    
   
 
  
 
   
 
 
    
   
 
   
   
   
 
 
  
  
 
 
 
 
   
   
   
   
 
 
 
   
20.

 Earnings per share 

The following table presents the calculation of basic and diluted net income (loss) per share: 

(in thousands, except share and per share data) 

Numerator: 

Net income 

Denominator: 

Weighted-average number of shares—basic 

Dilutive securities—equity awards 

Weighted-average number of shares—diluted 

Earnings per share-basic 

Earnings per share-diluted 

Year Ended December 31, 

2012 

2011 

2010 

  $

23,524    $ 

23,019    $

51,698 

36,080,495      
340,167      
36,420,662      

35,658,907     
547,145     
36,206,052     

31,782,286 
757,214 
32,539,500 

  $
  $

0.65    $ 
0.65    $ 

0.65    $
0.64    $

1.63 
1.59 

For the years ending December 31, 2012, 2011 and 2010, outstanding stock options to purchase approximately 2.9 million, 746,000 and 1.4 
million  shares  of  common  stock,  respectively,  are  not  considered  in  the  diluted  earnings  per  share  calculation  because  the  exercise  price  of  these 
options is greater than the average per share closing price during the year. 

21. 

Segment information 

For financial reporting purposes, the Company reports financial information for two business segments: Biodefense and Biosciences. The 
Company's  two  business  segments,  or  divisions,  engage  in  business  activities  for  which  discrete  financial  information  is  reviewed  by  the  chief 
operating  decision  maker.  The  accounting  policies  of  the  reportable  segments  are  the  same  as  those  described  in  the  summary  of  significant 
accounting  policies.  The  Company's  reportable  segments  are  business  units  that  offer  different  products  and  product  candidates  and  are  managed 
separately because they manufacture and develop distinct products with different development processes. 

The  Biodefense  division  is  directed  to  government-sponsored  development  and  supply  of  countermeasures  against  potential  agents  of 
bioterror or biowarfare and targets the infectious disease anthrax. Revenues in this segment are primarily from sales of the Company's FDA-licensed 
product,  BioThrax®  (Anthrax  Vaccine  Adsorbed),  to  the  U.S.  government.  The  Biosciences  division  is  directed  to  commercial  opportunities  and 
primarily targets oncology indications, and consists of two business units, therapeutics and vaccines. The "All Other" segment relates to the general 
operating costs of the Company and includes costs of the centralized services departments, which are not allocated to the other segments, as well as 
spending on activities that are not classified as Biodefense or Biosciences. The assets in this segment consist primarily of cash. 

The  Company's  segment  presentation  for  the  years  ended  December  31,  2011  and  2010  have  been  reclassified  to  conform  to  the  2012 
presentation.  In  the  third  quarter  of  2012,  as  a  result  of  the  Company  receiving  a  contract  from  the  U.S.  government  to  establish  a  Center  for 
Innovation in Advanced Development and Manufacturing, the Company reevaluated its segments. The Company reclassified certain components of 
its  segments  to  reflect  the  current  presentation  to,  and  review  of,  financial  information  by  the  chief  operating  decision  maker.  Total  assets  by 
reportable segments are not disclosed as these assets are not reviewed separately by the Company's chief operating decision maker. 

(in thousands) 

Year Ended December 31, 2012 

External revenue 

Intersegment revenue (expense) 

Research and development 

Interest revenue 

Interest expense 

Depreciation and amortization 

Net income (loss) 

In-process research and development assets 

Goodwill 

Total assets 

Expenditures for long-lived assets 

Biodefense 

Biosciences 

All Other 

Total 

Reportable Segments 

  $

276,469    $
-     
68,579     
-     
-     
8,951     
94,865     
-     
-     
354,010     
52,957     

5,419    $ 
-      
44,588      
-      
-      
2,147      
(63,928)      
41,800      
5,502      
56,148      
810      

-    $
-     
7,059     
134     
(6)    
99     
(7,413)    
-     
-     
154,072     
78     

281,888 
- 
120,226 
134 
(6)
11,197 
23,524 
41,800 
5,502 
564,230 
53,845 

81 

 
 
 
 
 
  
 
 
 
    
   
 
 
    
   
 
  
   
      
     
 
   
      
     
 
   
   
   
  
   
      
     
 
 
 
  
 
 
 
   
    
   
 
 
   
    
   
 
   
   
   
   
   
   
   
   
   
   
 
 
Year Ended December 31, 2011 

External revenue 

Intersegment revenue (expense) 

Research and development 

Interest revenue 

Interest expense 

Depreciation and amortization 

Net income (loss) 

In-process research and development assets 

Goodwill 

Total assets 

Expenditures for long-lived assets 

Year Ended December 31, 2010 

External revenue 

Intersegment revenue (expense) 

Research and development 

Interest revenue 

Interest expense 

Depreciation and amortization 

Net income (loss) 

In-process research and development assets 

Goodwill 

Total assets 

Expenditures for long-lived assets 

22.

 Quarterly financial data (unaudited) 

  $

  $

251,037    $
-     
57,833     
-     
-     
6,213     
86,836     
-     
-     
290,302     
52,326     

282,727    $
-     
52,191     
-     
-     
4,584     
113,249     
-     
-     
216,529     
21,728     

22,347    $ 
-      
61,566      
-      
-      
3,070      
(56,438)      
51,400      
5,502      
92,321      
1,608      

3,444    $ 
-      
32,895      
-      
-      
1,333      
(53,676)      
51,400      
5,502      
99,754      
373      

-    $
-     
5,433     
105     
-     
72     
(7,379)    
-     
-     
164,241     
92     

-    $
-     
4,209     
832     
-     
73     
(7,875)    
-     
-     
184,036     
-     

273,384 
- 
124,832 
105 
- 
9,355 
23,019 
51,400 
5,502 
546,864 
54,026 

286,171 
- 
89,295 
832 
- 
5,990 
51,698 
51,400 
5,502 
500,319 
22,101 

Quarterly financial information for the years ended December 31, 2012 and 2011 is presented in the following tables: 

(in thousands) 

Fiscal year 2012 

Revenue 

Income (loss) from operations 

Net income (loss) 

Net income (loss) per share, basic 

Net income (loss) per share, diluted 

Fiscal year 2011 

Revenue 

Income (loss) from operations 

Net income (loss) 

Net income (loss) per share, basic 

Net income (loss) per share, diluted 

23.  

Subsequent events 

March 31, 

June 30, 

     September 30,      December 31,   

Three months ended 

  $

  $

50,311    $
(12,538)    
(6,829)    
(0.19)    
(0.19)    

18,533    $
(35,506)    
(21,397)    
(0.61)    
(0.61)    

70,379    $ 
8,653      
7,632      
0.21      
0.21      

88,141    $ 
20,207      
14,210      
0.40      
0.39      

66,592    $
9,817     
6,617     
0.18     
0.18     

58,762    $
1,408     
1,549     
0.04     
0.04     

94,606 
24,035 
16,104 
0.45 
0.44 

107,948 
45,990 
28,657 
0.80 
0.78 

In January 2013, the Company entered into an agreement to purchase an office building for $27.5 million. The Company plans to utilize a 
portion  of  the  new  building  for  its  headquarters  operations  and  continue  to  lease  the  remaining  space  under  existing  lease  agreements  with  third 
parties. The Company anticipates the purchase will be completed during the first quarter of 2013. 

In February 2013, the Company initiated plans to close its operations in the United Kingdom and South Africa. The restructuring entails a 
headcount reduction of employees in the United Kingdom and South Africa, the termination of the UK facility lease, and the impairment of fixed 
assets. The Company expects to complete this restructuring during 2013, and estimates that the total cost of the restructuring will be approximately 
$3 million. 

82 

 
 
 
   
     
      
     
 
   
   
   
   
   
   
   
   
   
   
   
     
      
     
 
   
   
   
   
   
   
   
   
   
   
 
 
  
 
 
 
   
 
   
    
   
 
   
   
   
   
   
     
      
     
 
   
   
   
   
 
 
 
 
ITEM 9.  

CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL  
DISCLOSURE 

Not applicable. 

ITEM 9A.  

CONTROLS AND PROCEDURES 

Evaluation of Disclosure Controls and Procedures 

Our  management,  with  the  participation  of  our  chief  executive  officer  and  chief  financial  officer,  evaluated  the  effectiveness  of  our 
disclosure controls and procedures as of December 31, 2012. The term "disclosure controls and procedures," as defined in Rules 13a-15(e) and 15d-
15(e)  under  the  Exchange  Act,  means  controls  and  other  procedures  of  a  company  that  are  designed  to  ensure  that  information  required  to  be 
disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the 
time periods specified in the SEC's rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed 
to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and 
communicated  to  the  company's  management,  including  its  principal  executive  and  principal  financial  officers,  as  appropriate  to  allow  timely 
decisions regarding required disclosure. Management recognizes that any controls and procedures, no matter how well designed and operated, can 
provide  only  reasonable  assurance  of  achieving  their  objectives  and  management  necessarily  applies  its  judgment  in  evaluating  the  cost-benefit 
relationship of possible controls and procedures. Based on the evaluation of our disclosure controls and procedures as of December 31, 2012, our 
chief  executive  officer  and  chief  financial  officer  concluded  that,  as  of  such  date,  our  disclosure  controls  and  procedures  were  effective  at  the 
reasonable assurance level. 

Management's Report on Internal Control Over Financial Reporting 

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in Rules 13a-
15(f) and 15d-15(f) under the Exchange Act. Because of its inherent limitations, internal control over financial reporting may not prevent or detect 
misstatements. Projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of 
changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. Our management assessed the effectiveness 
of our internal control over financial reporting as of December 31, 2012. In making this assessment, our management used the criteria set forth by the 
Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  in  Internal  Control-Integrated  Framework.  Based  on  this  assessment,  our 
management concluded that, as of December 31, 2012, our internal control over financial reporting is effective based on those criteria. 

Ernst  &  Young  LLP,  the  independent  registered  public  accounting  firm  that  has  audited  our  consolidated  financial  statements  included 
herein, has issued an attestation report on the effectiveness of our internal control over financial reporting as of December 31, 2012, a copy of which 
is included in this annual report on Form 10-K. 

Changes in Internal Control Over Financial Reporting 

No change in our internal control over financial reporting, as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act, occurred 
during the fiscal quarter ended December 31, 2012 that has materially affected, or is reasonably likely to materially affect, our internal control over 
financial reporting. 

83 

 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm, 
on Internal Controls Over Financial Reporting 

The Board of Directors and Shareholders of Emergent BioSolutions Inc. 

We  have  audited  Emergent  BioSolutions  Inc.'s  internal  control  over  financial  reporting  as  of  December  31,  2012,  based  on  criteria 
established  in  Internal  Control—Integrated  Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (the 
COSO criteria). Emergent BioSolutions Inc.'s management is responsible for maintaining effective internal control over financial reporting, and for 
its  assessment  of  the  effectiveness  of  internal  control  over  financial  reporting  included  in  the  accompanying  Management's  Report  on  Internal 
Control over Financial Reporting. Our responsibility is to express an opinion on the Company's internal control over financial reporting based on our 
audit. 

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

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

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

In  our  opinion,  Emergent  BioSolutions  Inc.  maintained,  in  all  material  respects,  effective  internal  control  over  financial  reporting  as  of 

December 31, 2012, based on the COSO criteria. 

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United  States),  the  2012 

consolidated financial statements of Emergent BioSolutions Inc., and our report dated March 8, 2013, expressed an unqualified opinion thereon. 

McLean, Virginia 
March 8, 2013 

/s/ Ernst & Young LLP 

84 

 
 
 
 
 
  
  
  
  
  
  
 
 
 
  
 
ITEM 9B. 

 OTHER INFORMATION 

 On March 5, 2013, the compensation committee of our board of directors took a number of actions with respect to the compensation of our 
named executive officers. The compensation committee awarded cash bonuses to our named executive officers for their performance in fiscal 2012 
as  follows:  Fuad  El-Hibri,  $159,515;  Daniel  Abdun-Nabi,  $321,591;  Robert  Kramer,  $52,793;  Adam  Havey,  $130,774;  and  Stephen  Chatfield, 
£86,302.  

The  compensation  committee  also  approved  grants  of  equity  awards  to  be  made  on  March  12,  2013  to  the  following  named  executive 
officers  in  the  following  amounts:  Fuad  El-Hibri,  based  on  a  value  of  $625,000;  Daniel  J.  Abdun-Nabi,  based  on  a  value  of  $1,221,000;  Robert 
Kramer, based on a value of $117,810; Adam Havey, based on a value of $357,000 and Steven Chatfield, based on a value of $357,000. Half of the 
value to be granted to each executive will be in the form of restricted stock units, and the other half will be in the form of stock options. 

The  compensation  committee  also  approved  base  salaries  and  target  bonuses  for  fiscal  year  2013  for  our  named  executive  officers. 
Annualized base salaries and target bonus percentages for our named executive officers for fiscal year 2013 are as follows: Fuad El-Hibri, $728,020; 
Daniel Abdun-Nabi, $572,020 and 65%; Adam Havey, $332,592 and 45%; and Steven Chatfield, £219,485 and 45%.  

Effective April 1, 2012, when Mr. El-Hibri assumed the Executive Chairman position, he became no longer eligible for cash bonuses. As 
previously  disclosed,  on  January  16,  2013  the  compensation  committee  approved  a  base  salary  and  target  bonus  for  fiscal  year  2013  for  Robert 
Kramer  of  $430,000  and  50%.  Additionally,  Mr.  Kramer's  2012  bonus  and  2013  equity  grant,  as  disclosed  above,  were  prorated  based  on  his 
September 2012 hire date.  

PART III  

ITEM 10.  

DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE 

Code of Ethics 

We  have  adopted  a  code  of  business  conduct  and  ethics  that  applies  to  our  directors,  officers  (including  our  principal  executive  officer, 
principal financial officer, principal accounting officer or controller, or persons performing similar functions), as well as our other employees. A copy 
of  our  code  of  business  conduct  and  ethics  is  available  on  our  website  at  www.emergentbiosolutions.com.  We  intend  to  post  on  our  website  all 
disclosures that are required by applicable law, the rules of the Securities and Exchange Commission or the New York Stock Exchange concerning 
any amendment to, or waiver of our code of business conduct and ethics. 

The remaining information required by Item 10 is hereby incorporated by reference from our Definitive Proxy Statement relating to our 

2013 Annual Meeting of Stockholders, to be filed with the SEC within 120 days following the end of our fiscal year. 

ITEM 11.  

EXECUTIVE COMPENSATION 

The information required by Item 11 is hereby incorporated by reference from our Definitive Proxy Statement relating to our 2013 Annual 

Meeting of Stockholders, to be filed with the SEC within 120 days following the end of our fiscal year. 

ITEM 12.  

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGMENT AND RELATED  
STOCKHOLDER MATTERS 

The information required by Item 12 is hereby incorporated by reference from our Definitive Proxy Statement relating to our 2013 Annual 

Meeting of Stockholders, to be filed with the SEC within 120 days following the end of our fiscal year. 

ITEM 13.  

CERTAIN RELATHIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE 

The information required by Item 13 is hereby incorporated by reference from our Definitive Proxy Statement relating to our 2013 Annual 

Meeting of Stockholders, to be filed with the SEC within 120 days following the end of our fiscal year. 

ITEM 14.  

PRINCIPAL ACCOUNTANT FEES AND SERVICES 

The information required by Item 14 is hereby incorporated by reference from our Definitive Proxy Statement relating to our 2013 Annual 

Meeting of Stockholders, to be filed with the SEC within 120 days following the end of our fiscal year.  

85 

 
 
 
 
  
 
  
 
  
  
 
  
  
  
 
 
 
  
  
 
  
               
  
PART IV 

ITEM 15. 

 EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 

Financial Statements 

The following financial statements and supplementary data are filed as a part of this annual report on Form 10-K:

Report of Independent Registered Public Accounting Firm 
Consolidated Balance Sheets at December 31, 2012 and 2011 
Consolidated Statements of Operations for the years ended December 31, 2012, 2011 and 2010 
Consolidated Statements of Comprehensive Income for the years ended December 31, 2012, 2011 and 2010 
Consolidated Statements of Cash Flows for the years ended December 31, 2012, 2011 and 2010 
Consolidated Statement of Changes in Stockholders' Equity for the years ended December 31, 2012, 2011 and 2010 
Notes to Consolidated Financial Statements 

Financial Statement Schedules 

All  financial  statement  schedules  are  omitted  because  they  are  not  applicable  or  the  required  information  is  included  in  the  financial 

statements or notes thereto. 

Exhibits 

Those exhibits required to be filed by Item 601 of Regulation S-K are listed in the Exhibit Index immediately preceding the exhibits hereto 

and such listing is incorporated herein by reference. 

86 

 
 
 
             
  
 
 
 
 
 
 
 
 
  
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be 

signed on its behalf by the undersigned, thereunto duly authorized. 

SIGNATURES 

EMERGENT BIOSOLUTIONS INC. 

By: /s/ Daniel J. Abdun-Nabi 
Daniel J. Abdun-Nabi 
President and Chief Executive Officer 
Date: March 8, 2013 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf 

of the registrant and in the capacities and on the dates indicated. 

Signature

Title

/s/Daniel J. Abdun-Nabi 
Daniel J. Abdun-Nabi 

President and Chief Executive Officer 
(Principal Executive Officer) 

/s/Robert G. Kramer 
Robert G. Kramer 

/s/Fuad El-Hibri 
Fuad El-Hibri 

/s/Zsolt Harsanyi 
Zsolt Harsanyi, Ph.D. 

/s/Dr. John Niederhuber 
Dr. John Niederhuber 

/s/Ronald B. Richard 
Ronald B. Richard 

/s/Louis W. Sullivan, M.D. 
Louis W. Sullivan, M.D. 

/s/Marvin White 
Marvin White 

/s/Sue Bailey 
Dr. Sue Bailey 

Executive Vice President Corporate Services Division, Chief Financial Officer 
and Treasurer 
(Principal Financial and Accounting Officer) 

Executive Chairman of the Board of Directors 

Director 

Director 

Director 

Director 

Director 

Director 

Date

March 8, 2013 

March 8, 2013 

March 8, 2013 

March 9, 2013 

   March 8, 2013 

March 8, 2013 

March 8, 2013 

   March 8, 2013 

March 9, 2013 

87 

 
 
 
 
  
  
  
  
  
 
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
  
 
Exhibit Index 

All documents referenced below were filed pursuant to the Securities Exchange Act of 1934 by the Company, (File No. 001-33137), unless otherwise 
indicated. 

Exhibit
Number 

3.1  

3.2  

4.1  

4.2  

4.3  

9.1  

10.1* 

10.2* 

10.3* 

10.4* 

10.5#* 
10.6#* 
10.7#* 
10.8#* 
10.9* 

Description 
Restated Certificate of Incorporation of the Company (incorporated by reference to Exhibit 4.1 to the Company's Registration 
Statement on Form S-8 filed on December 8, 2006) (File No. 333-139190). 
Amended and Restated By-laws of the Company (incorporated by reference to Exhibit 3 to the Company's Current Report on Form 
8-K filed on August 16, 2012). 
Specimen Common Stock Certificate (incorporated by reference to Exhibit 4.1 to Amendment No. 3 to the Company's Registration 
Statement on Form S-1 filed on October 20, 2006) (File No. 333-136622). 
Rights Agreement, dated as of November 14, 2006, between the Company and American Stock Transfer & Trust Company 
(incorporated by reference to Exhibit 4.3 to the Company's Registration Statement on Form S-8 filed on December 8, 2006) (File 
No. 333-139190). 
Registration Rights Agreement, dated as of September 22, 2006, among the Company and the stockholders listed on Schedule 1 
thereto (incorporated by reference to Exhibit 4.3 to Amendment No. 1 to the Company's Registration Statement on Form S-1 filed 
on September 25, 2006) (File No. 333-136622). 
Voting and Right of First Refusal Agreement, dated as of October 21, 2005, between the William J. Crowe, Jr. Revocable Living 
Trust and Fuad El-Hibri (incorporated by reference to Exhibit 9.1 to the Company's Registration Statement on Form S-1 filed on 
August 14, 2006) (File No. 333-136622). 
Emergent BioSolutions Inc. Employee Stock Option Plan, as amended and restated on January 26, 2005 (incorporated by reference 
to Exhibit 10.1 to the Company's Registration Statement on Form S-1 filed on August 14, 2006) (File No. 333-136622). 
Emergent BioSolutions Inc. 2006 Stock Incentive Plan (incorporated by reference to Exhibit 10.3 to Amendment No. 5 to the 
Company's Registration Statement on Form S-1 filed on October 30, 2006) (File No. 001-33137). 
Amended and Restated Emergent BioSolutions Inc. 2006 Stock Incentive Plan (incorporated by reference to Exhibit 10.1 to the 
Company's Quarterly Report on Form 10-Q filed on August 7, 2009). 
Second Amended and Restated Emergent BioSolutions Inc. 2006 Stock Incentive Plan (incorporated by reference to Appendix A to 
the Company's definitive proxy statement on Schedule 14A filed on April 6, 2012). 
Form of Director Nonstatutory Stock Option Agreement. 
Form of Director Restricted Stock Unit Agreement. 
Form of Non-Qualified Stock Option Agreement. 
Form of Restricted Stock Unit Agreement. 
Form of Indemnity Agreement for directors and senior officers (incorporated by reference to Exhibit 10 to the Company's Current 
Report on Form 8-K filed on January 18, 2013). 

10.10#*  Director Compensation Program. 
10.11* 

10.12* 

10.13* 

10.14  

10.15† 

10.16† 

10.17† 

10.18  

10.19  

Employment Agreement, effective January 1, 2012, between Emergent Product Development UK Ltd and Dr. Steven Chatfield 
(incorporated by reference to Exhibit 10.11 to the Company's Annual Report on Form 10-K filed on March 9, 2012). 
Annual Bonus Plan for Executive Officers (incorporated by reference to Exhibit 10.7 to the Company's Annual Report on Form 10-
K filed on March 5, 2010). 
Amended and Restated Senior Management Severance Plan (incorporated by reference to Exhibit 10.1 to the Company's Current 
Report on Form 8-K filed on December 22, 2011). 
Amended and Restated Marketing Agreement, dated as of November 5, 2008, between Emergent Biodefense Operations Lansing 
LLC (formerly known as Emergent Biodefense Operations Lansing Inc.) and Intergen N.V. (incorporated by reference to Exhibit 
10.27 to the Company's Annual Report on Form 10-K filed on March 6, 2009). 
Solicitation, Offer and Award (the "CDC BioThrax Procurement Contract"), effective September 30, 2011, from the Centers for 
Disease Control and Prevention to Emergent BioDefense Operations Lansing LLC (incorporated by reference to Exhibit 10.4 to the 
Company's Quarterly Report on Form 10-Q filed on May 4, 2012). 
Modification No. 1 to the CDC BioThrax Procurement Contract, effective March 21, 2012, between Emergent BioDefense 
Operations Lansing LLC and the Centers for Disease Control and Prevention (incorporated by reference to Exhibit 10.2 to the 
Company's Quarterly Report on Form 10-Q filed on November 1, 2012). 
Modification No. 2 to the CDC BioThrax Procurement Contract, effective September 1, 2012, between Emergent BioDefense 
Operations Lansing LLC and the Centers for Disease Control and Prevention (incorporated by reference to Exhibit 10.3 to the 
Company's Quarterly Report on Form 10-Q filed on November 1, 2012). 
Lease Agreement, dated June 27, 2006, between Brandywine Research LLC and the Company (the "Rockville Lease") 
(incorporated by reference to Exhibit 10.24 to Amendment No. 1 to the Registrant's Registration Statement on Form S-1 filed on 
September 25, 2006) (File No. 333-136622). 
First Amendment to the Rockville Lease, dated November 13, 2007, between Brandywine Research LLC and the Company 
(incorporated by reference to Exhibit 10.45 to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2011 
filed on March 9, 2012). 

88 

 
 
 
 
  
  
  
  
  
  
 
 
10.20  

10.21  

12# 
21# 
23# 
31.1# 
31.2# 
32.1# 

32.2# 

Second Amendment to the Rockville Lease, dated December 13, 2010, between Brandywine Research LLC and the Company 
(incorporated by reference to Exhibit 10.46 to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2011 
filed on March 9, 2012). 
Third Amendment to the Rockville Lease, dated effective February 27, 2012, between Brandywine Research LLC and the 
Company (incorporated by reference to Exhibit 10.47 to the Registrant's Annual Report on Form 10-K for the year ended December 
31, 2011 filed on March 9, 2012). 
Ratio of Earnings to Fixed Charges. 
Subsidiaries of the Company. 
Consent of Independent Registered Public Accounting Firm. 
Certification of the Chief Executive Officer pursuant to Exchange Act Rule 13a-14(a). 
Certification of the Chief Financial Officer pursuant to Exchange Act Rule 13a-14(a). 
Certification of the Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the 
Sarbanes-Oxley Act of 2002. 
Certification of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002. 

# 

† 

†† 

* 

Filed herewith 
Confidential treatment granted by the Securities and Exchange Commission as to certain portions. Confidential materials omitted 
and filed separately with the Securities and Exchange Commission. 
Confidential treatment requested by the Securities and Exchange Commission as to certain portions. Confidential materials omitted 
and filed separately with the Securities and Exchange Commission. 
Management contract or compensatory plan or arrangement filed herewith in response to Item 15(a) of Form 10-K. 

Attached  as  Exhibit  101  to  this  Annual  Report  on  Form  10-K  are  the  following  formatted  in  XBRL  (Extensible  Business  Reporting 
Language): (i) Consolidated Balance Sheets as of December 31, 2012 and December 31, 2011, (ii) Consolidated Statements of Operations for the 
Years Ended December 31, 2012, 2011 and 2010, (iii) Consolidated Statements of Comprehensive Income for the Years Ended December 31, 2012, 
2011 and 2010 (iv) Consolidated Statements of Cash Flows for the Years Ended December 31, 2012, 2011 and 2010, (v) Consolidated Statements of 
Changes in Stockholders' Equity for the Years ended December 31, 2012, 2011 and 2010, and (vi) Notes to Consolidated Financial Statements. 

In accordance with Rule 406T of Regulation S-T, the XBRL related information in Exhibit 101 to this Annual Report on Form 10-K is 
deemed  not  filed  or  part  of  a  registration  statement  or  prospectus  for  purposes  of  sections  11  or  12  of  the  Securities  Act,  is deemed  not  filed  for 
purposes of section 18 of the Exchange Act, and otherwise is not subject to liability under these sections. 

89 

 
 
 
  
  
  
  
  
  
  
 
 
 
The following graph compares the cumulative 5-Year total return to shareholders on Emergent BioSolutions, Inc.'s common stock relative to the cumula-

tive total returns of the S&P 500 index and the S&P Biotechnology index. The graph assumes that the value of the investment in the company's common 
stock and in each of the indexes (including reinvestment of dividends) was $100 on 12/31/2007 and tracks it through 12/31/2012.

COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN*
Among Emergent BioSolutions, Inc., the S&P 500 Index, and the S&P Biotechnology Index

$600

$500

$400

$300

$200

$100

$0

12/07 3/08

6/08

9/08 12/08 3/09

6/09 9/09 12/09 3/10

6/10

9/10 12/10 3/11

6/11

9/11 12/11 3/12

6/12

9/12 12/12

Emergent BioSolutions, Inc.

S&P 500

S&P Biotechnology

*$100 invested on 12/31/07 in stock or index, including reinvestment of dividends.
Fiscal year ending December 31.

Copyright© 2013 S&P, a division of The McGraw-Hill Companies Inc. All rights reserved.

12/07 

1/08 

2/08 

3/08 

4/08 

5/08 

6/08 

7/08 

8/08 

9/08 

10/08 

11/08 

12/08 

Emergent BioSolutions, 
Inc. 
S&P 500 
S&P Biotechnology 

100.00  147.43  147.63  176.28  185.97  212.45  196.25  266.21  273.91  258.70  355.93  447.04  516.01 
100.00 
63.00 
88.09 
100.00  103.96  102.45  105.02  104.53  107.99  108.95  127.70  121.89  113.47  111.43  102.51  110.32 

96.19 

90.95 

94.00 

94.97 

90.55 

88.61 

87.34 

80.71 

67.16 

62.34 

1/09 

2/09 

3/09 

4/09 

5/09 

6/09 

7/09 

8/09 

9/09 

10/09 

11/09 

12/09 

1/10 

2/10 

3/10 

4/10 

433.40  381.62  267.00  211.66  216.21  283.20  283.79  366.21  349.01  284.98  283.79  268.58  283.00  289.72  331.82  321.74 
73.74 
57.69 
85.29 
76.81 
96.31  102.42  102.31  107.92  108.11  109.08  103.30 
108.07 

64.99 
75.14 
98.95  109.09  104.72  107.38 

64.87 
95.00 

61.43 
94.40 

56.06 
97.89 

51.55 
95.63 

78.16 

69.91 

72.43 

83.96 

79.67 

79.19 

5/10 

6/10 

7/10 

8/10 

9/10 

10/10 

11/10 

12/10 

1/11 

2/11 

3/11 

4/11 

5/11 

6/11 

7/11 

8/11 

311.26  322.92  367.00  358.89  341.11  357.11  362.06  463.64  419.76  415.81  477.47  460.08  493.68  445.65  408.10  357.11 
75.99 
78.48 
90.05 
97.06 
94.00  101.66  108.44  102.60  104.29  103.10  102.20  109.05  114.60  119.72  120.03  116.48  114.24 
92.38 

79.58 
98.57 

74.37 
91.59 

97.10 

85.92 

93.85 

82.77 

85.93 

91.67 

95.22 

99.98 

98.85 

97.20 

9/11 

10/11 

11/11 

12/11 

1/12 

2/12 

3/12 

4/12 

5/12 

6/12 

7/12 

8/12 

9/12 

10/12 

11/12 

12/12 

304.94  372.73  336.76  332.81  335.38  301.78  316.21  277.87  284.98  299.41  288.74  291.11  280.83  262.65  296.84  317.00 
83.72 
98.44  102.49  103.92  106.26  109.00  106.99  107.61  108.59 
113.91  123.42  121.92  128.14  140.23  138.12  144.34  148.78  143.49  149.28  160.25  165.35  174.43  169.15  180.94  177.52 

97.81  102.04  105.39  104.73 

93.61 

92.66 

92.87 

The stock price performance included in this graph is not necessarily indicative of future stock price performance. 

  
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[THIS PAGE INTENTIONALLY LEFT BLANK]

Emergent BioSolutions is a specialty pharmaceutical company seeking to protect and 

enhance life by offering specialized products to healthcare providers and governments to 

address medical needs and emerging health threats. Additional information may be found  

at www.emergentbiosolutions.com.

Directors, Officers and Senior Management

Board of Directors 

Fuad El-Hibri (5*) 
Executive Chairman, 
Emergent BioSolutions Inc.

Daniel J. Abdun-Nabi (5) 
President and Chief Executive Officer, 
Emergent BioSolutions Inc.

Dr. Sue Bailey (3, 4*) 
Advisor to the Director of the  
National Cancer Institute; Former 
Assistant Secretary of Defense  
(Health Affairs)

Zsolt Harsanyi, Ph.D. (1, 4, 5) 
Chairman of the Board, 
N-Gene Research Laboratories, Inc.

John E. Niederhuber, M.D. (2, 4) 
Executive Vice President, Inova Health 
System and Chief Executive Officer, 
Inova Translational Medicine Institute

Ronald B. Richard (1, 3*, 5, 6) 
President and Chief Executive Officer, 
The Cleveland Foundation

Louis W. Sullivan, M.D. (2*, 3) 
President Emeritus, 
Morehouse School of Medicine; 
Former Secretary, Department 
of Health and Human Services

Marvin L. White (1*, 2, 5) 
Vice President and Chief Financial 
Officer, St. Vincent Health; Former 
Chief Financial Officer, Lilly USA

1  Audit Committee
2  Compensation Committee
3   Nominating & Corporate  
Governance Committee

4  Scientific Review Committee
5  Strategic Operations Committee
6  Lead Independent Director
*Chairperson of Committee

Corporate Officers and Senior Management

Fuad El-Hibri* 
Executive Chairman of the  
Board of Directors

Daniel J. Abdun-Nabi* 
President, Chief Executive Officer  
and Director

W. James Jackson, Ph.D. 

Senior Vice President and  
Chief Scientific Officer

Denise D. Landry 

Senior Vice President and  
Chief Quality Officer

Steven N. Chatfield, Ph.D. 

Allen M. Shofe 

Executive Vice President,  
Strategic Investments Division

Adam R. Havey* 
Executive Vice President and 
President, Biodefense Division

Robert G. Kramer* 
Executive Vice President,  
Corporate Services Division,  
Chief Financial Officer, Treasurer

Executive Vice President,  
Corporate Affairs Division

Scott C. Stromatt, M.D. 

Senior Vice President and  
Chief Medical Officer

*  Executive Officer

Corporate Information

Corporate Headquarters
2273 Research Blvd., Suite 400
Rockville, MD 20850, United States
Tel: 301-795-1800  Fax: 301-795-1899
www.emergentbiosolutions.com

Other Locations
3500 N. Martin Luther King Jr. Blvd.
Lansing, MI 48906, United States
Tel: 517-327-1500  Fax: 517-327-7202

5901 East Lombard St.
Baltimore, MD 21224, United States
Tel: 410-246-6200  Fax: 410-246-6199

300 Professional Drive
Gaithersburg, MD 20879, United States
Tel: 301-590-0129  Fax: 301-590-1252

Walter-Gropius-Str. 17
80807 Munich, Germany
Tel: +49 89 550 698 80  Fax: +49 89 550 698 888

2401 4th Ave., Suite 1050 
Seattle, WA 98121, United States 
Tel: 206-838-0500  Fax: 206-838-0503

540 Eskdale Road
Winnersh Triangle
Wokingham, Berkshire, RG41 5TU
United Kingdom
Tel: +44 (0)118 944 3300  Fax: +44 (0)118 944 3302

2180 Immokalee Road, Suite 208
Naples, FL 34110, United States
Tel: 239-653-9508  Fax: 239-325-8316

The Willard
1455 Pennsylvania Avenue NW, Suite 1225
Washington, DC 20004, United States
Tel: 301-795-6788  Fax: 301-737-0558

Additional copies of the company’s Form 10-K for the  

year ended December 31, 2012, filed with the Securities 

and Exchange Commission, and copies of the exhibits 

thereto, are available without charge upon written 

request to Investor Relations, Emergent BioSolutions, 

2273 Research Blvd, Suite 400, Rockville, MD 20850, by 

calling (301) 795-1800 or by accessing the company’s 

website at www.emergentbiosolutions.com.

Independent Registered Public Accounting Firm 
Ernst & Young LLP 
McLean, VA, United States

Stock Transfer Agent and Registrar 
Investors with questions concerning account 
information, new certificate issuances, lost  
or stolen certificate replacement, securities 
transfers, or the processing of a change of  
address should contact:

American Stock Transfer & Trust Company 
6201 15th Avenue 
Brooklyn, NY 11219, United States 
Tel: 800-937-5449 or 718-921-8124 
www.amstock.com

Corporate Counsel 
Wilmer Cutler Pickering Hale and Dorr LLP 
Washington, DC, United States

Investor Relations 
Robert G. Burrows 
Vice President, Investor Relations 
E-mail: burrowsr@ebsi.com 
Tel: 301-795-1877  Fax: 301-795-1899

Market Information 
Emergent BioSolutions Inc. common stock has 
traded on the New York Stock Exchange under the 
trading symbol EBS since November 15, 2006.

Annual Meeting 
Thursday, May 23, 2013 
9 a.m., Eastern Time 
Sheraton Rockville Hotel 
920 King Farm Road 
Rockville, MD 20850

Corporate Governance 
Our Chief Executive Officer intends to submit his 
annual chief executive officer certification to the 
New York Stock Exchange within 30 days of the 
date of our Annual Meeting of Stockholders in 
accordance with the New York Stock Exchange 
listing requirements.

Emergent BioSolutions Inc. is strongly committed 
to the highest standards of ethical conduct and 
corporate governance. Our Board of Directors  
has adopted Corporate Governance Guidelines, 
along with the charters of the Board Committees 
and a Code of Conduct and Business Ethics for 
directors, officers and employees, all of which  
are available on the company’s website at  
www.emergentbiosolutions.com.

Annual Report 2012

Corporate Headquarters

2273 Research Boulevard, Suite 400, Rockville, MD 20850 USA

www.emergentbiosolutions.com