Soligenix, Inc. · NASDAQ:SNGX

Soligenix — Investor Presentation (July 2013)

26 slides from Soligenix's investor presentation, July 2013

  1. Slide 1: Soligenix Corporate Presentation

    ((SOLIGENIX, OTC QB: SNGX

  2. Slide 2: Forward-Looking Statements

    Forward-Looking Statements This presentation and the comments of our management related thereto contains forward-looking statements, which are generally statements that are not historical facts. Forward-looking statements can be identified by the words "expects," "anticipates," "believes," "intends,

  3. Slide 3: Company Highlights

    Company Highlights • Diverse pipeline with nine (9) potential value drivers in development o Innovative products addressing high unmet medical needs o Experienced management and Board of Directors o Expertise in specialized development areas of GI, cancer supportive care and biodefense o Potential f

  4. Slide 4: Development Candidates

    Development Candidates BioTherapeutics Preclinical Phase 1 Phase 2 Phase 3 SGX942 FAST TRACK DESIGNATION Ph. 2 data 2H 2014* Oral Mucositis in Head & Neck Cancer SGX203 Pediatric Crohn’s Disease ORPHAN/FAST TRACK DESIGNATION Ph. 2/3 data 2H 2014* SGX201 FAST TRACK DESIGNATION Ph. 2b start 1H 2014* R

  5. Slide 5: Multiple Potential Value Drivers

    Multiple Potential Value Drivers 2012 2013 2014 1H: Oral Mucositis 2H: P2 start in OM 2H: P2 data in OM SGX942* (OM) IND Clearance 2H: Fast Track 1H: P1/2 start/data 2H: P2/3 start in 1H: P2 of P2/3 2H: P2/3 data of SGX203 Designation Pediatric Crohn’s Pediatric Crohn’s Pediatric Crohn’s Pediatric C

  6. Slide 6: Experienced Management and Board of Directors

    Experienced Management and Board of Directors • 23 years of experience • Discovery Laboratories (COO) Christopher Christopher J.J. • Acute Therapeutics (Co- Schaber, MS, PhD Schaber, MS, PhD Founder) Keith Keith Brownlie, Brownlie, President President && CEO CEO • Ohmeda PPD CPA CPA • 35 years of ex

  7. Slide 7: BioTherapeutics

    BioTherapeutics Targeted Approach to Treating Inflammation 7

  8. Slide 8: BioTherapeutics Business Segment

    BioTherapeutics Business Segment Our commercial target is inflammation 8

  9. Slide 9: SGX94: Regulating the Innate Defense System

    SGX94: Regulating the Innate Defense System • First responder to infection and tissue injury Innate Innate o Mobilizes anti-infective and tissue healing factors Immunity Immunity o Mobilizes adaptive immunity o May cause excessive inflammatory response • Synthetic 5 amino acid Innate Defense Regulat

  10. Slide 10: Oral Mucositis – Multi-Factorial Disease

    Oral Mucositis – Multi-Factorial Disease • Debilitating side effect of cancer chemotherapy and / or radiotherapy o Massive ulceration of the mouth, tongue, soft palate and oropharynx Mucositis Mucositis o Results in severe pain, inability to eat, reduced cancer treatment tolerance and significant in

  11. Slide 11: Radiation-Induced Mucositis

    Radiation-Induced Mucositis GOLD STANDARD Animal Model of Mucositis related to H&N Cancer • Decreased duration of mucositis by ~50% • Decreased peak severity from 3.4 to 3.0 P < .001 Oral Mucositis Induced in Hamsters by Fractionated Radiation – GOLD STANDARD • On study days 0, 1, 2, 3, 6, 7, 8 and

  12. Slide 12: Chemo-Induced Mucositis

    Chemo-Induced Mucositis PROTECTS against chemotherapy damage PROTECTS ALL mucosal tissue Duration of Severe Oral Mucositis Clinical Endoscopy Score %Animals Days with a Score ≥ 3 25 M e an Endoscopy Colitis Score (+/-SEM ) Day 4 Day 7 2.0 20 53% reduction 1.5 15 p<.001 10 1.0 p<.05 5 0.5 0 0.0 VEHIC

  13. Slide 13: SGX942 for Oral Mucositis

    SGX942 for Oral Mucositis • Proprietary composition administered as 4-min IV infusion – short plasma half-life and rapid tissue penetration • Phase 1 single and multiple ascending dose, double-blind, placebo-controlled study in 84 healthy volunteers Phase Phase 11 o Safe and well tolerated Clinical

  14. Slide 14: SGX942 – Other Development Targets

    SGX942 – Other Development Targets Multiple potential targets in infectious disease and biodefense with opportunity for non-dilutive funding to support development Target Indication Potential Application (s) Potential Funding Summary and Potential Next Steps Vaccine Adjuvant Biodefense; infectious N

  15. Slide 15: Oral Beclomethasone 17,21-Dipropionate

    Oral Beclomethasone 17,21-Dipropionate • SGX201, SGX203, orBec® and OrbeShieldTM are all independent product opportunities based on our orally administered proprietary formulation technology with beclomethasone 17,21-dipropionate (BDP) o Each enables potent, topical corticosteroid effect to treat GI

  16. Slide 16: SGX203 for Pediatric Crohn's Disease

    SGX203 for Pediatric Crohn’s Disease • Two tablet proprietary formulation of immediate and delayed release BDP Overview o Designed to treat inflammation throughout the GI tract Overview o Positioned as a corticosteroid option with less toxicity than the current standard systemic steroid therapy – pr

  17. Slide 17: SGX201 for Acute Radiation Enteritis

    SGX201 for Acute Radiation Enteritis • Proprietary time-release formulation of oral BDP o Designed to block inflammatory component of radiation enteritis in GI tract of cancer patients receiving pelvic radiation therapy • Phase 1/2 open label, dose-ranging study completed in 16 subjects across five

  18. Slide 18: Vaccine/BioDefense

    Vaccine/BioDefense Addressing Critical Concerns for Industry and Government 18

  19. Slide 19: Vaccine/BioDefense Business Segment

    Vaccine/BioDefense Business Segment * Funded by Government 19

  20. Slide 20: ThermoVax – Vaccine Thermostability Platform

    ThermoVaxTM – Vaccine Thermostability Platform • Dried vaccine with desirable physical and immunogenic properties • Improved stability and shelf-life at temperatures exceeding 40ºC o Positive Proof of Concept achieved – 6 months stability data with no degradation • Preservation of native protein str

  21. Slide 21: RiVax – Ricin Toxin Vaccine

    RiVaxTM – Ricin Toxin Vaccine • Produced as aluminum-adsorbed vaccine o Effectiveness observed against all routes of toxin exposure • Non-human primate pilot efficacy studies demonstrated induction of Overview Overview neutralizing antibodies and protection against aerosol exposure • Phase 1 studies

  22. Slide 22: OrbeShield for GI ARS

    OrbeShieldTM for GI ARS • Proprietary two tablet immediate and delayed release BDP formulation o Multiple commercial scale cGMP batches manufactured with long-term controlled room temperature stability Overview Overview • Statistically significant survival post radiation exposure versus controls in

  23. Slide 23: SGX101 for Melioidosis

    SGX101 for Melioidosis • Melioidosis is caused by Burkholderia pseudomallei (Bps) o Frequently resistant to antibiotic treatment o High mortality and relapse rate, despite prolonged therapy • Exclusive Channel Collaboration with Intrexon Corporation o Development of human monoclonal antibody (mAb) t

  24. Slide 24: Significant WW Market Potential

    Significant WW Market Potential $500+ $500 Assumptions(1) 500 Oral Mucositis in H&N Cancer $450 450 90,000 Patients US 90,000 Patients EU 400 Pediatric Crohn’s Disease 80,000 Patients US 350 80,000 Patients EU $ Millions Acute Radiation Enteritis in $300 Colorectal cancer 300 50,000 Patients US 50,0

  25. Slide 25: Investment Highlights

    Investment Highlights • Diverse pipeline with nine (9) potential value drivers in development o Innovative products addressing high unmet medical needs o Experienced management and Board of Directors o Expertise in specialized development areas of GI, cancer supportive care and biodefense o Potentia

  26. Slide 26: Thank You

    THANK YOU www.soligenix.com

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