Inovio Pharmaceuticals, Inc. · NASDAQ:INO

Inovio Pharmaceuticals — Investor Presentation (December 2010)

25 slides from Inovio Pharmaceuticals's investor presentation, December 2010

  1. Slide 1: Developing Novel DNA Vaccines for Cancers and Infectious Diseases

    Developing Novel DNA Vaccines for Cancers and Infectious Diseases NYSE Amex: INO J. Joseph Kim, Ph.D. President & CEO Page 1

  2. Slide 2: Forward Looking Statement

    Forward Looking Statement Our commentary and responses to your questions may contain forward-looking statements, including comments concerning clinical trials and product development programs, evaluation of potential opportunities, the level of corporate expenditures, the assessment of Inovio’s tech

  3. Slide 3: Investment Proposition: Why Inovio? Why Now?

    Investment Proposition: Why Inovio? Why Now? • Vaccines and immune therapeutics - hot, growth markets • Inovio: Most exciting developer of novel vaccines • Fully integrated DNA vaccine development platform • Patent-protected next-generation vaccine design and delivery • DNA vaccines achieving indust

  4. Slide 4: Vaccine Market: Opportunities and Challenges

    Vaccine Market: Opportunities and Challenges Advantages of vaccine market • No generic competition • Controlled liability: Vaccine Injury Compensation Program • Early stage clinical benchmark for go/no go decisions Shortcomings of traditional vaccines New vaccine • Safety concerns of viral vaccines

  5. Slide 5: Significant Potential of DNA Vaccines

    Significant Potential of DNA Vaccines • Effectiveness of live virus vaccines without safety concerns • Could be used to prevent and treat • More cost-effective • Easier manufacturing & storage Sci Am 2010 Inovio’s DNA vaccine technology platform enables best-in-class immune responses through optimal

  6. Slide 6: SynCon Universal Vaccines

    SynCon™ Universal Vaccines Example: Influenza Immune responses more cross-reactive (universal) than those induced by single-strain vaccines Page 6

  7. Slide 7: Better DNA Vaccine Delivery: Electroporation

    Better DNA Vaccine Delivery: Electroporation • Efficient: up to 1000X increase in DNA uptake • No unwanted immune response against vector • No residual carrier/vector to cause toxicity • Enables potent immune responses Page 7

  8. Slide 8: Optimized Electroporation Delivery

    Optimized Electroporation Delivery • Inovio is refining electroporation delivery technology to achieve desired immune responses from different tissue targets Intramuscular Intradermal Page 8

  9. Slide 9: Key DNA Vaccine Development Programs

    Key DNA Vaccine Development Programs Clinical programs • Cervical cancer: Strong T cell immune responses in Phase I; Phase II to initiate • HIV programs: Strong T-cell immune responses in Phase I; $23.5M NIH funding Preclinical programs • Cancers & infectious diseases • Malaria: follow-on funding by

  10. Slide 10: SynCon Universal Influenza Vaccine

    SynCon™ Universal Influenza Vaccine Market/Needs • $4 billion global market • Influenza viruses classified as sub-types, e.g. H1N1, H2N2, etc., based on combination of one of 16 HA and one of 9 NA proteins • H1, H2, H3: > 90% of all human flu infection; H5: avian flu, extremely lethal • Even within

  11. Slide 11: SynCon Universal Influenza Vaccine

    SynCon™ Universal Influenza Vaccine Inovio’s universal flu vaccine: Influenza A sub-types responsible for key seasonal & pandemic • Includes key sub-types of last outbreaks of last century, plus sub-type of potential concern (H5N1) century plus dangerous new sub- type (H5N1) • Designed to protect ag

  12. Slide 12: Inovio Universal Vaccine Protects Broadly Against H1N1

    Inovio Universal Vaccine Protects Broadly Against H1N1 Protective Against Seasonal H1N1 Viruses 1918 H1N1 Pandemic Flu Challenge 2009 Pandemic Flu Challenge in Mice in Ferrets • 100% protection against world’s most • 100% protection against new pandemic severe influenza pandemic strain H1N1 strain 1

  13. Slide 13: SynCon DNA Vaccine Program for HIV

    SynCon™ DNA Vaccine Program for HIV Market/Needs • 40 million people infected with HIV worldwide • USA statistics • 1 million infected • 60,000 new infections Competition • Vaxgen protein vaccine: no effect • Sanofi Poxvirus vaccine: no effect • Merck Adenovirus vaccine: no effect • Poxvirus prime +

  14. Slide 14: Better T Cell Responses than Viral Vaccines

    Better T Cell Responses than Viral Vaccines SynCon™ DNA Vaccine + EP vs. Merck Ad5 SIV vaccines in rhesus monkeys (Ref: Molecular Therapy, 2010; Weiner et al.; UPenn/Merck/Inovio) 20000 •CD8+ CTLs (SFC/10^6 Cells) 15000 10000 5000 0 Adenoviral Vectored DNA Vaccine Only SynCon DNA + Vaccine Electopor

  15. Slide 15: Phase I PENNVAX-B HIV Vaccine Study

    Phase I PENNVAX™- B HIV Vaccine Study • SynCon™ PENNVAX™-B DNA vaccine targets HIV gag, pol, and env (clade B) • Randomized, placebo-controlled Phase I study conducted by the HIV Vaccine Trials Network (HVTN) • Total of 48 vaccinated subjects • 8 subjects received a placebo • 10 subjects received a

  16. Slide 16: HPV, Cervical Dysplasia & Cervical Cancer

    HPV, Cervical Dysplasia & Cervical Cancer Market/Needs • Cervical cancer – 99% caused by human papillomavirus • 28 – 40 M clinically pre-cancerous HPV infections globally • Worldwide: Annually • ~500,000 new cases cervical cancer – 50% fatal • 2nd largest cancer killer of women > 250k deaths • USA:

  17. Slide 17: Inovio's Cervical Cancer Therapeutic Vaccine

    Inovio’s Cervical Cancer Therapeutic Vaccine • SynCon™ VGX-3100 DNA vaccine • Targets HPV subtypes 16 & 18 • Responsible for 70% of cervical cancers • Targets E6 + E7 oncogenes • Play critical role in transforming HPV-infected cells into precancerous and cancerous cells • Three dose levels: low, mid

  18. Slide 18: Phase I Trial Results for VGX-3100

    Phase I Trial Results for VGX-3100 • Vaccine safe and well-tolerated at all doses • Significant antibody response in 83% (15 of 18) of vaccinated subjects • Significant T-cell response in 72% (13 of 18) of vaccinated subjects • High dose group: 83% (5 of 6) T-cell immune responses: strongest and mos

  19. Slide 19: Phase II Study Design for VGX-3100 (CIN2/3)

    Phase II Study Design for VGX-3100 (CIN2/3) • Randomized, blinded study: VGX-3100 with intramuscular electroporation vs. placebo control • Patients: HPV16/18+ CIN2/3 • 1ÝHQGSRLQW&,1SHUVLVWHQFHDIWHUGRVHYDFFLQDWLRQ regimen • Powered to detect efficacy: approximately 150 patients • Phase II initiation

  20. Slide 20: Experienced Management Team

    Experienced Management Team J. Joseph Kim, Ph.D. President & Chief Executive Officer Avtar S. Dhillon, M.D. Executive Chairman Mark L. Bagarazzi, M.D. Chief Medical Officer Peter D. Kies Chief Financial Officer Kevin W. Rassas Senior Vice President, Business Development Niranjan Y. Sardesai, Ph.D. S

  21. Slide 21: Premier Advisors

    Premier Advisors Scientific Advisory Board David B. Weiner, Ph.D. • Professor, Dept. of Pathology & Laboratory Medicine, U of Pennsylvania • “Father of DNA vaccines” – pioneer Iacob Mathiesen, Dr. Philos. • International electroporation technology expert Stanley A. Plotkin, M.D. • Emeritus Professor

  22. Slide 22: Financial Information

    Financial Information Financial Position Cash & short term investments (Sept. 30, 2010) $23.5 M Cash runway 1Q 2012 + At-the-Market Equity Offering (ATM) Maximum $25M; maintain 18 months cash Shares (NYSE Amex: INO) Issued & outstanding (Sept. 30, 2010) 103.5 M Page 22

  23. Slide 23: Multiple Value-Enhancing Milestones

    Multiple Value-Enhancing Milestones • VGX-3100 cervical cancer therapeutic vaccine study • Phase I: Completed • Phase II : Initiate Q1 2011 • Avian H5N1 flu vaccine (VGX-3400X) (Phase I) – Complete: Q2 2011 • Preventive HIV PENNVAX-B™ vaccine (Phase I) – Interim Result: Q4 2010 - Complete: Q2 2011 •

  24. Slide 24: Inovio: Corporate Summary

    Inovio: Corporate Summary • Inovio - most exciting new vaccine development company • Awarded “Best Early Stage Vaccine Biotech” Vaccine Industry Excellence Award, World Vaccine Congress 2010 • Dominant IP/technology position – vertically integrated platform • Best-in-class vaccine immune responses/p

  25. Slide 25: Inovio Pharmaceuticals

    Inovio Pharmaceuticals Developing the next generation of vaccines to prevent and treat cancers and infectious diseases investor.relations@inovio.com NYSE Amex: INO Page 25

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