Alnylam Pharmaceuticals, Inc. · NASDAQ:ALNY

Alnylam Pharmaceuticals — Investor Presentation (May 2014)

38 slides from Alnylam Pharmaceuticals's investor presentation, May 2014

  1. Slide 1: Corporate Overview

    Corporate Overview May 2014

  2. Slide 2: Recent Alnylam News

    Recent Alnylam News  International Symposium on Amyloidosis (April 27-May 1, Indianapolis) Patisiran » Positive initial data from Phase 2 OLE with sustained TTR knockdown at 80% » Natural History results in FAP showing rapid progression of NIS, correlation with disease severity  Arteriosclerosis,

  3. Slide 3: Alnylam Forward Looking Statements

    Alnylam Forward Looking Statements This presentation contains forward-looking statements, within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. There are a number of important factors that could cause actual results to differ material

  4. Slide 4: RNA Interference (RNAi)

    RNA Interference (RNAi) A New Class of Innovative Medicines RNAi Therapeutics  Harness natural pathway » Catalytic mechanism » Mediated by small interfering RNA or “siRNA”  Therapeutic gene silencing » Any gene in genome » Distinct mechanism of action vs. other drug classes » Unique opportunities

  5. Slide 5: RNAi Human Translation Achieved

    RNAi Human Translation Achieved Multiple Alnylam Clinical Programs; IV and SC Delivery Human Proof of Mechanism: Human Safety and PK ALN-VSP  >2,000 Doses administered  RNAi-mediated target » Includes >2 years gene cleavage duration confirmed in biopsy  Generally well tolerated samples Human Proo

  6. Slide 6: Alnylam 5x15

    Alnylam 5x15 TM Focused Product Development Pipeline for Genetic Medicines RNAi therapeutics as genetic medicines  In 2011: 5 Key products in clinical development through 2015  Expect to exceed 2011 guidance » 6-7 Clinical-stage products » At least 2 in Phase 3 » 5-6 Human POCs  11 Programs discl

  7. Slide 7: Global Commercialization Strategy for Value Creation

    Alnylam 5x15 TM Global Commercialization Strategy for Value Creation Transformational alliance to expand and accelerate global product value  Alnylam retains North America and EU » Leads development and commercialization  Genzyme obtains ROW and certain additional rights » Includes co-development

  8. Slide 8: Alnylam Development Pipeline

    Alnylam Development Pipeline Discovery Development Phase 1 Phase 2 Phase 3 Patisiran (ALN-TTR02) TTR-Mediated Amyloidosis ALN-TTRsc Hemophilia and ALN-AT3 Rare Bleeding Disorders Complement-Mediated Diseases ALN-CC5 Hepatic Porphyrias ALN-AS1 Hypercholesterolemia ALN-PCSsc Alpha-1-Antitrypsin Defici

  9. Slide 9: Transthyretin-Mediated Amyloidosis (ATTR) Program

    Transthyretin-Mediated Amyloidosis (ATTR) Program Unmet Need and Product Opportunity RNAi to treat genetic disease  ATTR is significant orphan disease » ~50,000 Patients worldwide  Clinical pathology » Onset ~40 to >60 yr; fatal within 5-15 years » Two predominant forms – Familial amyloidotic poly

  10. Slide 10: Patisiran (ALN-TTR02)

    Patisiran (ALN-TTR02) Familial Amyloidotic Polyneuropathy (FAP) Patisiran in clinical development  International Nonproprietary Name designation for ALN-TTR02 = Patisiran (Pa-TEE-sa-ran)  Orphan drug status in US/EU  Fast track designation by FDA  Positive Phase 1 results in human volunteers » D

  11. Slide 11: Patisiran Phase 2 Study Results

    Patisiran Phase 2 Study Results Robust knockdown of both wild-type and mutant TTR in ATTR patients  Open label, multi-center, multi-dose, dose escalation study  Results (n=29) show up to 96% TTR knockdown; 84% and 87% mean TTR knockdown after 1st and 2nd doses in 0.30 mg/kg q3w cohort (p<0.001 vs.

  12. Slide 12: Patisiran Open-Label Extension (OLE) Study

    Patisiran Open-Label Extension (OLE) Study FAP patients dosed in Phase 2 trial eligible for Phase 2 OLE study  Clinical endpoints evaluated every 6 months for up to 2 years » Clinical endpoints same as APOLLO Phase 3 study » Dosing at 0.30 mg/kg every 3 weeks  Study objectives » Primary: Safety an

  13. Slide 13: Patisiran OLE Preliminary Study Results

    Patisiran OLE Preliminary Study Results* Sustained TTR Knockdown at 80% Target Level Sustained knockdown of TTR in ATTR patients  Initial OLE study results presented at ISA 2014  Results (n=23) showed sustained TTR knockdown at the 80% target level for ~6 months and >8 doses » Blood samples obtain

  14. Slide 14: Phase 3 Trial of Patisiran in FAP

    Phase 3 Trial of Patisiran in FAP Randomized, double-blind, placebo-controlled, global study Study Ongoing  Sample size and randomization » N=200 » 2:1, Patisiran vs. placebo  Key eligibility criteria » V30M and non-V30M FAP » Baseline NIS 10-100 (FAP stages 1 and 2)  Treatment regimen » Patisira

  15. Slide 15: ALN-TTRsc

    ALN-TTRsc Familial Amyloidotic Cardiomyopathy (FAC) ALN-TTRsc in clinical development  Subcutaneous delivery  Completed GLP tox studies confirming wide therapeutic index  Positive Phase 1 study results » Normal healthy volunteer study in UK  Pilot Phase 2 study ongoing  Phase 3 start planned fo

  16. Slide 16: ALN-TTRsc Phase 1 Study Results

    ALN-TTRsc Phase 1 Study Results Randomized, double-blind, placebo-controlled SAD and MAD study in healthy volunteers  Rapid, dose-dependent, consistent, and durable knockdown of serum TTR » Significant knockdown of serum TTR (p<0.01) up to 94% TTR knockdown; Mean knockdown up to 92.4%  Generally w

  17. Slide 17: ALN-TTRsc Phase 2 Study

    ALN-TTRsc Phase 2 Study Study Design  Open-label, multi-dose study in TTR cardiac amyloidosis » Includes patients with FAC and senile systemic amyloidosis (SSA)  25 Patients  5 mg/kg dose (qd x5 load, qw x5 maintenance) Primary Objective  Assess safety and tolerability Secondary Objective  Obta

  18. Slide 18: Hemophilia and Rare Bleeding Disorders Program

    Hemophilia and Rare Bleeding Disorders Program Unmet Need and Product Opportunity RNAi to treat hemophilia and rare bleeding disorders (RBD)  Hemophilias are recessive X-linked monogenic bleeding disorders » Hemophilia A: loss of function in Factor VIII – >40,000 Patients in EU/US » Hemophilia B: l

  19. Slide 19: Antithrombin and ALN-AT3 Program

    Antithrombin and ALN-AT3 Program Intrinsic system Extrinsic system Antithrombin (AT) is genetically Hemophilia B FVIIa FVII FX defined target FIX FIXa  AT is key natural anticoagulant Hemophilia A » Inactivates factors Xa and thrombin FVIII FVIIIa » Attenuates thrombin generation FXa AT AT  Human

  20. Slide 20: Genetic Validation for ALN-AT3

    Genetic Validation for ALN-AT3 Co-Inheritance of Type 3 VWD and AT Deficiency Human genetic data support targeting AT for treatment of hemophilia and rare bleeding disorders Sib Sib ● Type 3 von Willebrand disease (VWD) is 1 2 severe genetic bleeding disorder ● Recently reported study of two Type 3

  21. Slide 21: ALN-AT3 Pre-Clinical Efficacy

    ALN-AT3 Pre-Clinical Efficacy Potent AT Knockdown and Normalization of Thrombin Generation ALN-AT3 achieves potent AT knockdown and fully corrects thrombin generation in non-human primates (NHP)  Weekly SC doses for >5 months result in potent, dose-dependent, and durable AT knockdown  In NHP hemop

  22. Slide 22: ALN-AT3 Pre-Clinical Efficacy

    ALN-AT3 Pre-Clinical Efficacy Potent AT Knockdown and Normalization of Thrombin Generation ALN-AT3 achieves potent AT knockdown and fully corrects thrombin generation in non-human primates (NHP)  Weekly SC doses for >5 months result in potent, dose-dependent, and durable AT knockdown  In NHP hemop

  23. Slide 23: ALN-AT3 Phase 1 Study

    ALN-AT3 Phase 1 Study Part Dose-escalation Study in Two Parts A Part Study Design B Study Design  Randomized, single-blinded,  Open-label, MAD study in placebo-controlled SAD study in subjects with moderate to severe healthy volunteers hemophilia A or B (N=up to 18)  Max allowable knockdown of 40

  24. Slide 24: Complement Disease Program

    Complement Disease Program Unmet Need and Program Opportunity Complement-Mediated Diseases  Excessive complement activity drives disease pathophysiology in many indications » Paroxysmal nocturnal hemoglobinuria (PNH) » Atypical hemolytic uremic syndrome (aHUS) » Neuromyelitis optica (NO) » Many oth

  25. Slide 25: Complement C5 and ALN-CC5 Program

    Complement C5 and ALN-CC5 Program Alternative Pathway Classical Pathway Lectin Pathway Initiation C3 C1 Complement C5 is genetically C3 validated target C4 and C2  Key component of terminal pathway C3 Convertase Factor B C3bBb C4bC2b » C5 cleavage releases C5a; initiates membrane attack complex (MA

  26. Slide 26: ALN-CC5 Pre-Clinical Efficacy

    ALN-CC5 Pre-Clinical Efficacy Potent C5 Knockdown and Hemolytic Activity Inhibition Potent and durable knockdown of complement C5 with SC dosing in non-human primates  Potent dose-dependent C5 knockdown up to 98% » Mean knockdown of 97.5% (p<0.001) with effects lasting weeks after last dose » Confi

  27. Slide 27: ALN-CC5 Pre-Clinical Efficacy

    ALN-CC5 Pre-Clinical Efficacy Potent C5 Knockdown and Hemolytic Activity Inhibition Potent and durable knockdown of complement C5 with SC dosing in non-human primates  Potent dose-dependent C5 knockdown up to 98% » Mean knockdown of 97.5% (p<0.001) with effects lasting weeks after last dose » Confi

  28. Slide 28: Additional Programs

    Alnylam 5x15 TM Additional Programs Acute Intermittent Porphyria AAT Deficiency Associated Liver Disease Beta-Thalassemia and  Loss of function mutations in  Alpha-1-antitrypsin (AAT) deficiency Iron-Overload Disorders porphobilinogen deaminase (PBGD) associated with lung and liver disease  Need

  29. Slide 29: Cardio-Metabolic Programs

    Cardio-Metabolic Programs Hypercholesterolemia Mixed Hyperlipidemia and Severe Hypertriglyceridemia  Elevated LDL-C validated risk  Mixed hyperlipidemia is genetic disease with high levels of factor cholesterol and triglycerides  >500,000 Patients with severe  Severe hypertriglyceridemia include

  30. Slide 30: ALN-PCSsc Pre-Clinical Efficacy in NHP

    ALN-PCSsc Pre-Clinical Efficacy in NHP Potent and Durable PCSK9 Knockdown and LDL-C Lowering Highly durable PCSK9 knockdown and LDL-C reduction with single SC dose  ALN-PCSsc employs ESC-GalNAc conjugate delivery platform  Up to 96% PCSK9 knockdown and up to 77% LDL-C lowering in absence of statin

  31. Slide 31: HBV Program

    HBV Program Plasma Viral Load (bDNA) siRNA (mg/kg) 0.125 0.25 0.50 1 0 (relative to average pre-dose) Log10 Δ Viral Load -1 Chronic HBV infection is significant WW problem -2  400M Patients chronically infected WW -3 » 1-2M in US -4 A C Clinical manifestations severe B D  Chronic inflammation lead

  32. Slide 32: Alnylam 5x15 Strategy

    TM Alnylam 5x15 Strategy A Reproducible and Modular Path for Genetic Medicines 2. POC achieved in Phase 1  Blood-based biomarker with strong disease correlation » e.g., Serum TTR, thrombin GCCCCUGGAGGG generation, hemolytic activity, LDL-C, HBsAg levels 3. Definable path to approval and market  Es

  33. Slide 33: Financials and Goals

    Financials and Goals ay ZLAlnylam,

  34. Slide 34: Financial Summary

    Financial Summary 2014 Q1 Financial Results  Cash >$1B  GAAP Revenues $8.3M » Takeda, Monsanto, The Medicines Company and others  Total GAAP Operating Expenses ~$277M » Research and Development Expense $43.8M » One-time charge for In-Process R&D Expense $224.7M – For acquisition of Sirna RNAi ass

  35. Slide 35: Updated Alnylam 5x15 Pipeline Guidance

    Updated Alnylam 5x15 Pipeline Guidance 6-7 Clinical Programs, at Least 2 in Phase 3, and 5-6 Human POC by End ’15 2014 2015 Subsequent 1-3 Years Patisiran Phase 2 OLE D D D TTR-FAP  Human POC Phase 3 FAP D Phase 3 ALN-TTRsc Pilot Phase 2 D Phase 3 FAC TTR-FAC D Phase 3  Human POC ALN-AT3 Phase 2/3

  36. Slide 36: Alnylam 2014 Goals

    Alnylam 2014 Goals Pipeline Goals 2014* Early Mid Late APOLLO Phase 3 Accrual Patisiran (ALN-TTR02) Phase 2 OLE Accrual TTR-FAP  Initial Phase 2 OLE data Phase 2 OLE data ALN-TTRsc Phase 2 FAC data Phase 2 OLE start TTR-FAC Phase 3 FAC start ALN-AT3  Phase 1 SAD start  Phase 1 MAD start Initial P

  37. Slide 37: Select Scientific and Clinical Meetings

    Select Scientific and Clinical Meetings Early to Mid ’14  International Symposium on Amyloidosis Patisiran » April 27-May 1 in Indianapolis, IN  Arteriosclerosis, Thrombosis and Vascular Biology ALN-PCSsc » May 1-3 in Toronto, Canada  Digestive Disease Week ALN-AAT » May 4-6 in Chicago, IL  Worl

  38. Slide 38: Thank You

    Thank You www.alnylam.com

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