Nrx Pharmaceuticals, Inc. · NASDAQ:NRXP

Nrx Pharmaceuticals — Investor Presentation (April 2022)

27 slides from Nrx Pharmaceuticals's investor presentation, April 2022

  1. Slide 1: NRx Pharmaceuticals, Inc. Corporate Presentation April 2022

    NRx Pharmaceuticals, Inc. Corporate Presentation April 2022 Nasdaq: NRXP

  2. Slide 2: Disclaimer

    Disclaimer This presentation (this “Presentation”) is provided for informational purposes only. No representations or warranties, express or implied are given in, or in respect of, this Presentation. To the fullest extent permitted by law in no circumstances will NRx Pharmaceuticals, Inc. (“NRx”) or

  3. Slide 3: Overview

    Overview

  4. Slide 4: Multi-billion Dollar Potential in Psychiatry and Respiratory

    Multi-billion Dollar Potential in Psychiatry and Respiratory Psychiatry Respiratory NRX-101 ZYESAMI® (aviptadil acetate) Bipolar depression with suicidality Critical COVID-19 (ARDS) Breakthrough Therapy designation & SPA Fast Track • First “composition of matter” patented NMDA-targeted antidepressan

  5. Slide 5: Leadership Team

    Leadership Team Committed to rapid, cost efficient, and impactful drug development Robert Besthof, MIM – Interim Chief Executive Officer Ira Strassberg – Chief Financial Officer 25+ years of Neuroscience & specialty drug development. Former Global 30+ years of finance and accounting experience, incl

  6. Slide 6: Experienced Board of Directors

    Experienced Board of Directors Drug development, health policy, biosecurity Jonathan C. Javitt, MD, MPH 25 years in drug development Presidential-commissioned White House health advisor Co-Founder Participated in 6 successful drug and device launches Prof. Johns Hopkins University Blockbuster drugs

  7. Slide 7: NRx R&D Pipeline

    NRx R&D Pipeline Regulatory Indication Compound Pre-clinical Phase 1 Phase 2 Phase 3 Interactions PSYCHIATRY Bipolar Depression with Suicidal Ideation and Behavior Breakthrough Therapy Designation, SPA, Biomarker Letter of Support Severe Bipolar Depression NRX-100 / NRX-101™ in patients with ASIB Bi

  8. Slide 8: NRX-101

    NRX-101 8

  9. Slide 9: Why target Suicidal Bipolar Depression?

    Why target Suicidal Bipolar Depression? Suicide kills ~50,000 Americans annually* If you know two people with bipolar depression, one will attempt suicide If you know five people with bipolar depression, one will succeed *Centers for Disease Control – all suicides 9

  10. Slide 10: NRX-101 offers a differentiated profile for Suicidal Bipolar Depression with an FDA agreed upon path to NDA

    NRX-101 offers a differentiated profile for Suicidal Bipolar Depression with an FDA agreed upon path to NDA Phase 3 with FDA Breakthrough Therapy Designation NMDA – A Validated Mechanism FDA Agreed Upon Regulatory Path • Depression & Suicidality • Special Protocol Agreement, Breakthrough Therapy • E

  11. Slide 11: The NRx Discovery: DCS

    The NRx Discovery Simultaneous Blockade of NMDA and 5-HT2A D-Cycloserine & Lurasidone oral & non-addictive combination DCS Lurasidone (D-Cycloserine) 5-HT2A Receptor NMDA Receptor 5-HT2A Receptor DCS Modulates the gly Glycine site of the Psychosis Akathisia 5-HT-2A NMDA receptor blockade blocks the

  12. Slide 12: STABIL-B Phase 2 Data in Patients with Severe Bipolar Depression

    STABIL-B Phase 2 Data* in Patients with Severe Bipolar Depression, Acute Suicidal Ideation & Behavior (ASIB) If Phase 2 results are replicated in Phase 3, this will meet criteria for FDA approval • Five human studies have shown a positive effect of DCS on depression and/or suicidal ideation • Primar

  13. Slide 13: Faster, more robust response, and reduction of suicidality remain the unmet need

    Though numerous drugs have been approved for MDD and Bipolar Depression, faster, more robust response, and reduction of suicidality remain the unmet need Drugs for Major Depressive Disorder (“MDD”) Drugs for Bipolar Depression 123 and counting – all antipsychotics Warning Warning Increased Increased

  14. Slide 14: A multi-billion dollar addressable market in Bipolar Suicidal Depression and future indications including PTSD

    A multi-billion dollar addressable market in Bipolar Suicidal Depression and future indications including PTSD Market Potential $2-4BN for bipolar depression & Currently suicidality • No drug is approved for high unmet need of Bipolar Depression with ASIB or PTSD with suicidal ideation $5 BN Market

  15. Slide 15: ZYESAMI®

    ZYESAMI®

  16. Slide 16: Mechanism of Action of ZYESAMI®

    Mechanism of Action of ZYESAMI® Vasoactive Intestinal Peptide (VIP) is found in all mammalian species VIP believed to protect the alveolar type-II cell by: • upregulating surfactant production • blocking cytokine production • inhibiting coronavirus replication in the type-II cells Alveolar Collapse

  17. Slide 17: ZYESAMI® Showed Benefit on Survival from COVID-19 Respiratory Failure

    ZYESAMI® Showed Benefit on Survival from COVID-19 Respiratory Failure in Patients in our Phase 2b/3 Study in Critical COVID-19 Near Statistical Significance on primary endpoint: Alive and Free of Respiratory Failure at Day 60 (P=.085) • Statistical significance on survival alone (P=.03) Prespecified

  18. Slide 18: Aviptadil Biologic effect in preventing IL-6 Cytokine Storm and Respiratory Distress Ratio

    Aviptadil Biologic effect in preventing IL-6 “Cytokine Storm” and Respiratory Distress Ratio seen in P2b/3 and open-label trials Two Prespecified Biomarkers associated with improved clinical outcomes Effect ofIL-6 Trajectory Aviptadil on IL-6 Trajectory Respiratory RespiratoryDistress Ratio* Distres

  19. Slide 19: ZYESAMI® Ongoing Clinical Trials

    ZYESAMI® Ongoing Clinical Trials Government and Industry Sponsorship ACTIV-3b Critical Care (TESICO) – sponsored by NIH • Patients with Critical COVID-19 • IV administration of aviptadil and remdesivir Randomization: 1) aviptadil; 2) aviptadil + remdesivir; 3) remdesivir; 4) placebo • ZYESAMI is the

  20. Slide 20: ZYESAMI® Positioned to fill a high unmet need in Critical COVID-19

    ZYESAMI® Positioned to fill a high unmet need in Critical COVID-19 Critical COVID-19 ZYESAMI is a unique addition to standard of care as the only treatment with a pleitropic mechanism that helps protect the ATII Cell (surfactant production), addresses multiple cytokines, and inhibits virus replicati

  21. Slide 21: ZYESAMI® COVID-19 Perspective

    ZYESAMI® COVID-19 Perspective COVID-19 TO DATE COVID-19 FUTURE Likely to become endemic, similar to FLU spikes* • ~ 200k-300K** ICU / Critical COVID-19 cases per year; 2- 3 times as many Severe Cases • Adding to already existing 200K ARDS cases • Immunocompromised ~80 M Cases in US, 977K deaths: Pat

  22. Slide 22: ZYESAMI® Commercial Path to Market

    ZYESAMI® Commercial Path to Market Rapidly Scalable Infrastructure FDA-inspected Manufacturing Partner QP-inspected Manufacturing Partner Specialty Distribution & 3PL Logistics, Invoicing Commercial Services for EUA / NDA MSL, PV/MI, etc. 22

  23. Slide 23: Multiple Applications for ZYESAMI® Across Respiratory Disorders

    Multiple Applications for ZYESAMI® Across Respiratory Disorders Non-COVID market opportunity may exceed COVID market opportunity Mild Moderate Severe Critical COVID-19 & Life Cycle COVID-19 Outpatient Inhaled IV/Inhaled Sequalae Expect baseline COVID-19 to remain Sepsis-Related 200,000 US cases each

  24. Slide 24: Summary

    Summary

  25. Slide 25: Financial Position

    Financial Position NRXP NRx Cash Publicly traded on Position: Total Shares Potential NASDAQ following Outstanding: Earnouts as SPAC merger $27.6 million as disclosed in completed in May of 12/31/2021 66.4 million public filings 2021 shares as of $25 million 3/27/2022 raised in February 2022 25

  26. Slide 26: Two Phase 3 Shots on Goal in Areas of Very High Unmet Need

    Two Phase 3 “Shots on Goal” in Areas of Very High Unmet Need Multi-billion Dollar Potential in Psychiatry and Respiratory Psychiatry – NRX-101 Respiratory – ZYESAMI® Bipolar Depression with Suicidality Critical COVID-19 and other Diseases ✓ Breakthrough Therapy designation & SPA ✓ Fast Track designa

  27. Slide 27: NRx Pharmaceuticals, Inc.

    NRx Pharmaceuticals, Inc. Corporate Presentation April 2022 Nasdaq: NRXP

NRx Pharmaceuticals — Investor Presentation (April 2022) on 6ix