Armata Pharmaceuticals, Inc. · AMEX:ARMP

Armata Pharmaceuticals — Investor Presentation (April 2020)

27 slides from Armata Pharmaceuticals's investor presentation, Apr 28, 2020

  1. Slide 1: Armata Pharmaceuticals corporate presentation, April 28, 2020

    Todd Patrick, Chief Executive Officer Brian Varnum, President and Chief Development Officer Steve Martin, Chief Financial Officer April 28, 2020 NYSE American: ARMP

  2. Slide 2: Forward-looking statements

    2 I This presentation contains “forward - looking” statements that involve risks, uncertainties and assumptions . If the risks or uncertainties materialize or the assumptions prove incorrect, our results may differ materially from those expressed or implied by such forward - looking statements . All

  3. Slide 3: Investment Highlights: A Leader in Phage Therapeutics

    3 I Two phage product candidates advanced through Pre - IND meeting with FDA • Expected IND filing for P. aeruginosa phage product candidate (AP - PA02) in 1H 2020 – Cystic fibrosis study supported by a $5 million Therapeutics Development Award through the CF Foundation • S. aureus phage product can

  4. Slide 4: Armata Stands on Long History of Phage Development

    4 I Armata Stands on Long History of Phage Development M&A Yields Leading Phage Company Biocontrol Ltd. Pre - IND S. aureus and P. aeruginosa phage SGI Asset Acquisition Synthetic phage platform ▪ Pseudomonas program ▪ Pharma partnered program GMP Facility 25 MDR Cases Under EIND Targeted Antimicrob

  5. Slide 5: Armata's Capabilities and Operational Overview

    5 I Armata’s Capabilities and Operational Overview Built for Product Development, Bench to Clinic Microbiology Phage Discovery Peptide Chemistry Leads Synthetic Biology Manufacturing & Quality Regulatory • Preclinical biology • Deep formulation expertise • Host cell engineering • Two targeted antimi

  6. Slide 6: Pipeline

    6 I Pipeline Phage libraries to address market expansion and new indications Pathogen / Indication Discovery Preclinical IND - Enabling CMC Phase 1b/2 Pseudomonas aeruginosa Cystic Fibrosis Lung Infections Staphylococcus aureus Bacteremia* Undisclosed Partnered AP - PA02 AP - SA02 * pending nondilut

  7. Slide 7: Unmet Need in Antibiotic Resistant Infections

    7 I Unmet Need in Antibiotic Resistant Infections Phages May Provide a Powerful Solution to an Urgent Public Health Threat Aug 2019 Xenleta (lefamulin)

  8. Slide 8: Bacteriophages Infection Yields Progeny and Results in Bacterial Lysis

    8 I Bacteriophages Infection Yields Progeny and Results in Bacterial Lysis Source: Prescott Harley Klein’s Microbiology, 7th Ed. • The most ubiquitous organisms on Earth • Natural predators of bacteria • Highly targeted • Prior history as therapeutic agent – Antibiotics displaced phage use • Drug -

  9. Slide 9: Differentiating Attributes of Phage vs. Classic Antibiotics

    9 I Highly specific bactericidal agents will not disrupt microbiome • Lowers risk of infection by Clostridium difficile and vancomycin - resistant enterococci No toxicities associated with chemical structures • Toxicities associated with antibiotics: kidney, bone marrow, hearing loss… Not an increme

  10. Slide 10: Deadly Infections Successfully Treated With Phage

    10 I Deadly Infections Successfully Treated With Phage Aortic Graft Pseudomonas Cystic Fibrosis Pseudomonas Cystic Fibrosis Pseudomonas Cystic Fibrosis NTM

  11. Slide 11: Lead Indication: Pseudomonas aeruginosa Cystic Fibrosis Lung Infections

    11 I Lead Indication Pseudomonas aeruginosa Cystic Fibrosis Lung Infections

  12. Slide 12: Primary Clinical Inquiry: Cystic Fibrosis

    12 I Primary Clinical Inquiry: Cystic Fibrosis • Chronic P. aeruginosa infections occur in 55% of CF patients by age 25 – Strongly associated with deteriorating lung function, frequent pulmonary exacerbations, increased mortality • Increased risk of death at 8 years in children with P. aeruginosa in

  13. Slide 13: Integrated Approach Yields Robust Pseudomonas Phage Candidate

    13 I In Vitro Killing Kinetics In Vivo Screening Manufacturing Feasibility Integrated Approach Yields Robust Pseud Phage Candidate surveillance Candidate Screening Initial phage pool Identify receptors Genomic analysis ID phage family Confirm lytic Prioritize on desired attributes: Broad host range

  14. Slide 14: AP-PA02: Phage Product Tailored for Pa Respiratory Infections

    14 I • Distinct phage families • Targets multiple different receptor classes • Cooperative/compatible • Broadly active against clinical isolates • Highly potent • Rapid test to drive early use in treatment paradigm • Highly sensitive, can identify colonized patients AP - PA02: Phage Product Tailored

  15. Slide 15: AP-PA02: Product Development Status

    15 I • cGMP laboratory designed for manufacturing and formulating sterile products – ISO - certified cleanrooms and closed system isolator – Registered with FDA; licensed by California Department of Public Health • Staffing – Independent Quality Unit – cGMP - trained manufacturing and facilities per

  16. Slide 16: AP-PA02: Clinical Outline

    16 I Near - term study Follow - on studies Future Opportunities AP - PA02: Clinical Outline Patient population: Medically stable chronically - infected CF patients Route of administration: Nebulized Goals: Safety and tolerability, pharmacokinetics, dose exploration Efficacy endpoints in CF populatio

  17. Slide 17: Staphylococcus aureus Program

    17 I Staphylococcus aureus Program

  18. Slide 18: AP-SA02: Phage Product Targeting S. aureus

    18 I • Host range coverage of >90% across clinical isolates tested • Robust potency against drug - resistant isolates, including MRSA, VISA, VRSA • Penetrates pre - existing biofilms • Maintains activity in presence of current standard anti - staphylococcal therapy AP - SA02: Phage Product Targeting

  19. Slide 19: AP-SA02: Opportunities

    19 I • First indication: S. auerus bacteremia – Subject of nondilutive funding opportunity – Phase 1b/2 dose escalation study • Administered intravenously as an adjunct to best available antibiotic therapy • Demonstrate safety and tolerability of multiple different dose levels • Determine optimal do

  20. Slide 20: Corporate Summary

    20 I Corporate Summary

  21. Slide 21: Significant Opportunity to Improve Clinical Outcomes

    21 I Significant Opportunity to Improve Clinical Outcomes Annual cost of treating all antibiotic - resistant infections in the US: $21 - $34 billion 1 Pseudomonas aeruginosa ARMP candidate AP - PA02 Methicillin Resistant Staphylococcus aureus (MRSA) Bacteremia ARMP candidate AP - SA02 • 32,600 new c

  22. Slide 22: Strong Global IP Position Through Pending and Issued Patents

    22 I Strong Global IP Position Through Pending and Issued Patents 15 Patent Families, Long - Life Patents, Patents Granted in all Major Jurisdictions Expiration dates through 2039 Armata’s patents and applications cover: Therapeutic phage cocktails (Staphylococcus and Pseudomonas) and uses thereof S

  23. Slide 23: Anticipated Topline Milestones 2020/2021

    23 I Pseudomonas phage program x Obtained nondilutive funding to partially support clinical studies – Awarded $5 million Therapeutics Development Award through Cystic Fibrosis Foundation • File US IND • Initiate Phase 1b/2 CF study and obtain topline data • Advance into new indication Staphylococcus

  24. Slide 24: Leadership and Board of Directors

    24 I Leadership and Board of Directors Diverse Public Company Drug Development Expertise Management Todd R. Patrick CEO Steve Martin CFO Brian Varnum President and CDO Duane Morris VP, Operations Heather Jones VP, Clinical Development Board of Directors Richard Bastiani Chair Joseph M. Patti Odyssea

  25. Slide 25: Funding and Capitalization

    25 I Cash Position • Completed a $25 million private placement of common stock and warrants with Innoviva , Inc. (NASDAQ: INVA) in March 2020 – Innoviva is a holding company receiving royalties from GSK; $1.3B market capitalization • Armata has cash through mid - 2021 Capitalization • 18.6 million c

  26. Slide 26: Highlight Summary

    26 I Highlight Summary A Leader in Phage Therapeutics Two bacteriophage candidates in clinical development Natural phage discovery and synthetic biology yield robust pipeline Strong partnerships to support phage development: Merck, Cystic Fibrosis Foundation Phage - specific GMP drug manufacturing f

  27. Slide 27: Armata Pharmaceuticals

    '~ ARMATA PHARMACEUTICALS PURPOSEFUL @ PRECISE ¢ POWERFUL

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