ARMATA PHARMACEUTICALS INC
ARMPNYSE AMERICANTrading Snapshot
- Day Range
- $3.57 β $3.62
- 52-Week Range
- $2.94 β $16.34
- Volume
- $2.62B
- Avg Volume
- $2.11B
- Shares Outstanding
- 36.7M
- Next Earnings
- Nov 8, 2026
Fundamentals Snapshot
- Annual Revenue
- $5M
- Last Q Revenue
- $3M
- P/E Ratio
- β
- P/S Ratio
- 25.1x
- EPS (TTM)
- $-6.12
- Dividend Yield
- β
- Dilution (1yr)
- β38.5%
Why Investors Own ARMP
- βHigh-growth profile β revenue up +47.1% YoY with expanding US Equity exposure.
- βHealthy economics β 66% gross margin and 26% free-cash-flow margin.
- βNew products and segments could unlock additional revenue streams.
Execution delays, intensifying competition, and valuation compression if growth decelerates.
ARMATA PHARMACEUTICALS INC
ARMPAbout ARMATA PHARMACEUTICALS INC
Armata Pharmaceuticals, Inc. operates as a clinical-stage biotechnology enterprise with a global focus on creating specialized bacteriophage therapeutics. Its primary objective is to tackle infections that have developed resistance to standard antibiotics. The company's innovative treatments are developed utilizing its exclusive bacteriophage-based technology platform. Within its product pipeline are several significant candidates: AP-SA02, designed for the treatment of Staphylococcus aureus bacteremia; AP-PA02, targeting Pseudomonas aeruginosa; and AP-PA03, intended to address pneumonia. Additionally, Armata has forged a collaborative agreement with Merck & Co. to further the development of synthetic bacteriophage candidates aimed at specific, yet unrevealed, infectious disease agents. The company's main offices are located in Marina del Rey, California.
Otter Score Breakdown
How it's scoredFive components, each rated 1β5β and equally weighted (20%), averaged to a 0β100 score:π Quality β gross marginπ Growth β revenue YoYβοΈ Valuation β P/S ratioβ‘ Momentum β 30-day price changeπ§ Dilution β 1-yr share issuance (buybacks score higher)Analyst Price Target
βLatest News & Updates

Armata Pharmaceuticals Stock Slides after Pentagon Funding Fuels Phase 3 Push for Anti-Bacterial Program
Armata Pharmaceuticals Inc. (AMEX:ARMP) shares are trading lower on Wednesday as traders digest additional non-dilutive funding tied to its lead bacteriophage program.

Armata Pharmaceuticals Receives $3.7 Million in Additional Non-Dilutive Funding from U.S. Department of War to Support Advancement of AP-SA02 Phase 3 Development
Initial Phase 3-focused funding to support advancement of AP-SA02 in complicated Staphylococcus aureus bacteremia New commitment is incremental to previously announced DoW funding and expands total non-dilutive support f

Armata Pharmaceuticals to Present Data at ISSSI 2026 Showing Defined Genetic Diversity in AP-SA02 May Enhance Killing of Certain Staphylococcus aureus Clinical Isolates
Controlled manufacturing reproducibly maintains defined genetic diversity across AP-SA02 clinical drug product lots Oral presentation scheduled for today Monday, Sept. 21, 2026 at the 20 th International Symposium on Sta

Armata Pharmaceuticals Receives U.S. FDA Breakthrough Therapy Designation for AP-SA02
Designation is driven by compelling Phase 2 clinical data in patients with complicated Staphylococcus aureus bacteremia showing AP-SA02 may offer substantial improvement over available therapies Potentially accelerating

Armata Pharmaceuticals to Participate in the H.C. Wainwright 28th Annual Global Investment Conference
LOS ANGELES, Sept. 10, 2026 /PRNewswire/ -- Armata Pharmaceuticals, Inc. (NYSE American: ARMP) ("Armata" or the "Company"), a late clinical-stage biotechnology company focused on the development of high-purity, pathogen-

Armata Pharmaceuticals Announces New Publication That Advances Understanding of Phage Biology to Support Development of Next-Generation Antibacterials
LOS ANGELES, Sept. 3, 2026 /PRNewswire/ -- Armata Pharmaceuticals, Inc. (NYSE American: ARMP) ("Armata" or the "Company"), a late clinical-stage biotechnology company focused on the development of high-purity, pathogen-s