Insmed Incorporated · NASDAQ:INSM

Insmed — IPO Roadshow (September 2012)

32 slides from Insmed's IPO roadshow presentation, Sep 28, 2012

  1. Slide 1: Developing Innovative Inhaled Treatments for Serious Lung Infections

    Free Writing Prospectus Registration Statement No. 333-182124 Developing Innovative Inhaled Treatments for Serious Lung Infections August 2012

  2. Slide 2: Safe Harbor Statement

    Safe Harbor Statement This presentation contains forward-looking statements which are made pursuant to provisions of Section 21E of the Securities Exchange Act of 1934. Investors are cautioned that such statements in this presentation, including statements relating to our financial position, project

  3. Slide 3: Insmed: Value Proposition

    Insmed: Value Proposition ® ARIKACE * is a highly differentiated product that offers a compelling business opportunity in two orphan diseases ARIKACE (liposomal amikacin for inhalation), is in Phase 3 (CLEAR-108) for cystic fibrosis (CF) Pseudomonas (Pa) lung infections and Phase 2 Attractive (TARGE

  4. Slide 4: Amikacin Summary

    ARIKACE: Amikacin Summary Amikacin is an FDA-approved antibiotic with proven efficacy in the treatment of gram-negative infections, including Pseudomonas and NTM Aminoglycoside antibiotic Value of the IV use has been limited by nephro-toxicity and ototoxicity ARIKACE (liposomal amikacin for inhalati

  5. Slide 5: Proprietary Liposomal Formulation Provides Basis for Important Potential Benefits

    ARIKACE: Proprietary Liposomal Formulation Provides Basis for Important Potential Benefits ARIKACE delivers the potency of Amikacin at the site of the lunginfection; engineered specifically for improved PK-PD* profile in the lung providing for potential enhanced efficacy, safety and convenience bene

  6. Slide 6: Delivery Using Proprietary eFlow Technology

    ARIKACE: Delivery Using Proprietary eFlow ® Technology ARIKACE is delivered once daily via the state-of-the-art PARI Optimized, Investigational eFlow Nebulizer System with Advanced Mesh Technology Fast drug delivery with efficient lung deposition Small, portable, silent and cordlessdevice weighs les

  7. Slide 7: Development Plan

    ARIKACE: Development Plan Insmed is focusing on CLEAR-108 (CF Pa Phase 3 Study) and TARGET-NTM (NTM Phase 2 Study) ARIKACEvs. Tobi ® (inhaled tobramycin solution); N 300 CLEAR-108 Builds off of strong Phase 2 efficacy and safety data CF Pseudomonas Broad population with preferred trial design Study

  8. Slide 8: Arikace—Cystic Fibrosis: Epidemiology and Disease Description

    Arikace—Cystic Fibrosis Epidemiology and Disease Description Cystic fibrosis is a life-threatening disease with significant unmet needs Pseudomonas Lung Infections Increase with Patient Age Affects about 70,000 children 80.0 and adults worldwide (30,000 in U.S. and Europe, each) 70.0 60.0 Inherited

  9. Slide 9: Cystic Fibrosis: Need for New Inhaled Antibiotics

    ARIKACE: Cystic Fibrosis Need for New Inhaled Antibiotics Current inhaled antibiotics produce modest efficacy in a limited patient population providing an opportunity for ARIKACE to become first-line treatment Current inhaled antibiotics are not indicated for a significant segment of the CF populati

  10. Slide 10: Cayston vs. Tobi

    Cayston® vs. Tobi® CF Phase 3 Trial Results: Pulmonary Function Lung function returned to baseline or lower during each off treatment period and at the end of 24 weeks, both treatment groups showed a decline in lung function from baseline Lung Function Adjusted Mean Relative Changein FEV1 % Predicte

  11. Slide 11: Phase 2 Pooled Results (560mg QD): Pulmonary Function

    ARIKACE: Cystic Fibrosis Phase 2 Pooled Results (560mg QD): Pulmonary Function ARIKACE demonstrated statistically significant and clinically meaningful improvement in pulmonary function throughout the 28-day treatment period that was sustained through the off-treatment period 18% % Change in FEV 1 (

  12. Slide 12: Open Label Extension (TR02-105): Durability of Response

    ARIKACE: Cystic Fibrosis Open Label Extension (TR02-105): Durability of Response An open label extension study demonstrated the sustained efficacy of ARIKACE during and between multiple cycles of therapy Patients Receiving 560 mg ARIKACE Once Daily for 28 Days and Off-Treatment for 56 Days 20 Cycle

  13. Slide 13: Phase 3 Program Has Been Initiated in Europe and Canada

    ARIKACE: Cystic Fibrosis Phase 3 Program Has Been Initiated in Europe and Canada Insmed has reached agreement with EMA and Health Canada on pivotal study requirements for CF patients with Pseudomonas lung infections ® CLEAR-108: Phase 3 Primary Efficacy Study (vs. Tobi ,N 300)* Primary End-Point: Re

  14. Slide 14: Non-TB Mycobacteria: Disease Description and High Unmet Need

    ARIKACE: Non-TB Mycobacteria Disease Description and High Unmet Need Non-TB mycobacteria (NTM) are intracellular pathogens that can cause severe, chronic pulmonary disease with limited effective treatment options NTMare intracellular organisms that invade and multiply chiefly within macrophages in t

  15. Slide 15: Non-TB Mycobacteria: Market Opportunity

    ARIKACE: Non-TB Mycobacteria Market Opportunity “The prevalence of this debilitating chronic disease continues to grow, and the current NTM treatment paradigm lacks acceptable treatment options”* 2 U.S. Patients Diagnosed with NTM Lung Infections in 20111 Diagnosisgrowing at~ 8%annually 60,000 MAC a

  16. Slide 16: Non-TB Mycobacteria: Rationale for ARIKACE

    ARIKACE: Non-TB Mycobacteria Rationale for ARIKACE ARIKACE opportunity: achieve superior efficacy in NTM treatment by better penetrating lung macrophages where NTM bacteria reside while limiting systemic drug exposure NTM lung infections are difficult to treat since NTM are taken up and multiply ins

  17. Slide 17: TARGET-NTM Clinical Study Initiated in Mid-2012

    ARIKACE: Non-TB Mycobacteria TARGET-NTM Clinical Study Initiated in Mid-2012 Insmed appears to be the only company with an NTM clinical program; top-line Phase 2 data projected in 4Q 2013 Trial Design and Patient Population (N 100): – Randomized, double-blind, placebo controlled Phase 2 study in pat

  18. Slide 18: Current Overview: Capital Structure and Key Financials

    Current Overview: Capital Structure and Key Financials Insmed has a strong cash position Present Capital 26.5 million fully diluted shares: Structure 24.9 million Common Shares (INSM) 1.6 million options, restricted stock units, and warrants Cash of ~$75 million as of June 30, 2012 consisting of cas

  19. Slide 19: Appendix

    Appendix Addressing the Potential for Cross-Resistance of ARIKACE 18

  20. Slide 20: Summary: Addressing Potential for Cross-Resistance in ARIKACE

    Summary: Addressing Potential for Cross-Resistance in ARIKACE While resistance to TOBI (tobramycin) has been documented, we believe there is no cross-resistance in ARIKACE (amikacin) for the following reasons. Well-characterized clinical isolates of Pseudomonas aeruginosa (Pa) from Dr. Burns’ collec

  21. Slide 21: Aztreonam for Inhalation Solution vs. Tobramycin Inhalation Solution

    Aztreonam for Inhalation Solution (AZLI!) vs. Tobramycin Inhalation Solution (TIS): Gg A 6-month Comparative Trial in Cystic Fibrosis (CF) Patients with Pseudomonas aeruginosa (PA) @ GILEAD (CM Cermann,’ B 7c SR Boas,* MB: S Lewis," ABM: ys and T OSs Lekeaiae betes ‘Cotaoe of Mesicing, Nounton, TUBA

  22. Slide 22: Percent Change in FEV1—ITT

    Percent Change in FEV1—ITT Arikace 560 p=0.016 p=0.005 p=0.04 Arikace 280 p=0.07 Placebo Visit Day Arikace 560 * 15.4% (16.5) 18.4% (21.3) 13.2% (15.3) 13.2% (16.2) 11.5% (16.4) 13.2% (24.3) Arikace 280 * 10.9% (10.6) 9.4% (12.6) 9.6% (12.5) 10.1% (12.8) 1.7% (9.0) 2.0% (8.6) Placebo * 0.6% (11.7) -

  23. Slide 23: Change in FEV1 (% predicted)—ITT

    Change in FEV1 (% predicted)—ITT Arikace 560 P=0.009 P=0.019 P=0.021 Arikace 280 P=0.124 Placebo Visit Day Arikace 560 * 12.9% (17.2) 15.8% (22.5) 10.5% (15.6) 11.0% (16.4) 8.6% (17.7) 13.8% (26.2) Arikace 280 * 10.8% (10.8) 9.2% (13.1) 9.4% (12.9) 9.6% (13.7) 1.6% (9.6) 1.8% (8.8) Placebo * -0.9% (

  24. Slide 24: ARIKACE—TR02-05 PFT: Prior Use of Inhalation Antibiotic

    ARIKACE—TR02-05 PFT: Prior Use of Inhalation Antibiotic Relative Change FEV 1 (ml) Arikace ™ Placebo (N=8) (N=4) Day 28 10 % -5 % Day 56 5% -1 % 23

  25. Slide 25: Tobramycin FEV1 (L) Absolute

    Tobramycin FEV1 (L) Absolute 24

  26. Slide 26: ARIKACE—TR02-05 By Prior Tobramycin Use

    ARIKACE—TR02-05 By Prior Tobramycin Use * AbsoluteChangefrom Baseline- FEV1 (L) Cohort I –280 mg Patients With Prior Patients Without Prior Tobramycin Use Tobramycin Use Arikace ™ N=5 Placebo N=3 Arikace ™ N=16 Placebo N=8 Day 28 0.326 (0.290) 5 -0.083 (0.123) 3 0.126 (0.203) 16 -0.016 (0.144) 8 Day

  27. Slide 27: ARIKACE—TR02-05 By Prior Tobramycin Use

    ARIKACE—TR02-05 By Prior Tobramycin Use 280mg Cohort 280mg Cohort Patients with Tobramycin Patients without Tobramycin Arikace Arikace Placebo Placebo Visit Day Visit Day Arikace * 326 (290) 152 (186) Arikace * 126 (203) 1 (161) Placebo * -83 (123) -40 (284) Placebo * -16 (144) -120 (168) * Mean (SD

  28. Slide 28: Tobramycin FEV1 (L) Relative

    Tobramycin FEV1 (L) Relative 27

  29. Slide 29: ARIKACE—TR02-05 By Prior Tobramycin Use

    ARIKACE—TR02-05 By Prior Tobramycin Use * Relative Changefrom Baseline- FEV1 (L) Cohort I –280 mg Patients With Prior Patients Without Prior Tobramycin Use Tobramycin Use Arikace ™ N=5 Placebo N=3 Arikace ™ N=16 Placebo N=8 Day 28 0.136 (0.088) 5 -0.052 (0.075) 3 0.091 (0.138) 16 -0.002 (0.067) 8 Da

  30. Slide 30: ARIKACE—TR02-05 By Prior Tobramycin Use

    ARIKACE—TR02-05 By Prior Tobramycin Use 280mg Cohort 280mg Cohort Patients with Tobramycin Patients without Tobramycin Arikace Arikace Placebo Placebo Visit Day Visit Day Arikace * 13.6% (8.8) 5.1% (9.3) Arikace * 9.1% (13.8) 0.9% (8.4) Placebo * -5.2% (7.5) -1.0% (14.8) Placebo * -0.2% (6.7) -5.3%

  31. Slide 31: Arikace Efficacy in Patients with Prior Tobramycin Use: TR02-106

    Arikace™- Efficacy in Patients with Prior Tobramycin Use: TR02-106 Change in FEV1(ml) Change in Log10 CFU Subjects with 5-6 Cycles of TOBI in Subjects with 5-6 Cycles of TOBI in prior 12 months prior 12 months 3 250 200 2 150 Placebo 100 1 50 Arikace 560 0 0 -50 -100 -1 -150 -200 Placebo -2 Arikace

  32. Slide 32: Insmed has filed a registration statement with the SEC

    Insmed has filed a registration statement (including a prospectus) with the Securities and Exchange Commission (the “SEC”) for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents Insmed has filed with

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