How to Buy Armata Pharmaceuticals Stock

Armata Pharmaceuticals Inc

Armata Pharmaceuticals, Inc. operates as a clinical-stage biotechnology company focused on the development of bacteriophage therapeutics for antibiotic-resistant infections using its proprietary bacteriophage-based technology.

Armata Pharmaceuticals stock last closed at $5.45, down 1.98% from the previous day, and has increased 109.62% in one year. It has overperformed other stocks in the Biotechnology industry by 1.25 percentage points. Armata Pharmaceuticals stock is currently +127.08% from its 52-week low of $2.40, and -66.65% from its 52-week high of $16.34.

There are currently 37.18M shares of ARMP outstanding. The market cap of ARMP is $202.64M. In the past 24 hours, 62,000 ARMP shares were traded.

How to Buy Armata Pharmaceuticals Stock

Not sure how to invest in Armata Pharmaceuticals stock? Here's how.

  1. Choose where to buy Armata Pharmaceuticals stock: You need to choose an online brokerage, but don't worry - we've tested dozens of online brokerages and apps to help you choose where to buy Armata Pharmaceuticals stock.
  2. Sign up for a brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've selected.
  3. Deposit money your brokerage account: Pick your payment method and add your info.
  4. Analyze Armata Pharmaceuticals stock: The Armata Pharmaceuticals ticker symbol is ARMP. Is Armata Pharmaceuticals stock a good investment? Should you buy shares of ARMP? How do ARMP's underlying business fundamentals look? Do top analysts think Armata Pharmaceuticals is a good buy? Why has ARMP's stock price moved recently? (Hint: Our stock market analysis website can help you understand if ARMP is a good stock to buy).
  5. Execute your ARMP trade: Decide if you will purchase ARMP shares at the current market price or use a limit order to buy ARMP stock at a particular price.
  6. Track your ARMP investment: Create a watchlist to important updates regarding your investment in Armata Pharmaceuticals shares.

Step 1: Choose where to buy Armata Pharmaceuticals stock

You need a brokerage account in order to access the NYSEMKT market and buy ARMP stock.

A brokerage account allows you to buy and sell a number of investments, including stocks, bonds, mutual funds, and ETFs.

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Step 2: Sign up for a brokerage account

Now that you've picked your brokerage, it's time to fill out some personal details so you are able to invest in ARMP today.

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Step 3: Deposit money your brokerage account

Now that you've filled out your info on stock market apps, you need to deposit funds:

Watch this video walkthrough if you need help transferring funds into your new brokerage account.

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Step 4: Analyze Armata Pharmaceuticals stock

Once you have decided on the best place to buy Armata Pharmaceuticals stock, it's very important to analyze their stock prior to investing, so you can wrap your head around the risk and opportunity.

Armata Pharmaceuticals shares data

ARMP Price
$5.45
1w %
7.5%
1y %
109.62%
5y %
43.42%
P/E
-1.03x
P/B
-0.88x
P/S
N/A
PEG
N/A
Revenue
$0.00
Earnings
-$192.18M
Fore. Rev. Growth
N/A
Fore. Earn. Growth
N/A
Market Cap
$202.64M
Next Earnings
N/A
Next Dividend
N/A

Armata Pharmaceuticals Overview

WallStreetZen was designed to help average investors perform more accurate fundamental analysis in minutes instead of hours.

You can view all of the due diligence checks on ARMP's stock page.

How is ARMP stock valued?

Investors use a variety of different financial metrics, analyses, models, and charts to gauge ARMP's intrinsic value.

You can access more valuation research on ARMP's stock here.

A quick look at ARMP Financials

Positive Health Checks:

  • ARMP has cash burn of 25794000. It has sufficient cash and short-term investments to cover this for at least one year.
  • ARMP has $28.07M in cash and short term investments. This is enough to cover its annual cash burn of $25.79M.

Negative Health Checks:

  • ARMP debt to equity ratio of -1.39 is negative.
  • There are more short-term liabilities than short-term assets on the ARMP balance sheet.
  • There are more long-term liabilities than short-term assets on the ARMP balance sheet.
  • Total ARMP debt is still negative.

You can dive deeper into what analysts are projecting on the Armata Pharmaceuticals stock forecast page.

ARMP Technical Indicators

SMA10
4.92
SMA20
4.78
SMA50
5.22
SMA100
7.4
SMA200
7.55
MACD
0.01
MACD Signal
-0.15
MACD Histogram
0.16
RSI
56.21
Stochastic %K
90.22
Stochastic %D
79.1
StochRSI %K
97.31
StochRSI %D
92.44

ARMP Performance Metrics

Last year, ARMP revenue was $0.00. In the last five year, ARMP's revenue has increased by -100% per year. This was slower than the Biotechnology industry average of 23.18%.

Dive into ARMP's earnings and revenue performance here.

Who is buying/selling ARMP?

In the past year, insiders at ARMP have sold more shares than they have bought.

Deborah Birx, CEO of ARMP, was the latest ARMP insider to sell. They sold $59,814.66 worth of ARMP stock on Jul 10, 2026.

Get more info about who owns ARMP stock here.

Can I get consistent income from ARMP stock?

No, Armata Pharmaceuticals doesn't provide an income stream by paying out dividends.

What others are saying about ARMP

One of the primary reasons eToro is our top-rated brokerage is because of its social trading community.

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Step 5: Execute your ARMP trade

There are two main options:

  • Market order: A market order is an order to buy or sell a security at the best price on the market.
    Market orders are usually sufficient.
  • Limit order: A limit order is an order to buy or sell a security at a specific price (or better).
    If you want to be certain you're buying or selling at a particular price limit, use a limit order.

Click the Open button and eToro will execute your order.

If you want additional assistance investing in stocks on eToro, watch the helpful video below:

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Step 6: Track your ARMP investment

Now that you own some ARMP shares, you'll want to stay up-to-date on your new investment.

Make a watchlist to get notified of important updates regarding your ARMP stock.

ARMP Feed

How to Buy Stock in Armata Pharmaceuticals

To reiterate, here are the 6 steps for buying Armata Pharmaceuticals stock:

  1. Choose where to buy Armata Pharmaceuticals stock
  2. Sign up for a brokerage account
  3. Deposit money your brokerage account
  4. Analyze Armata Pharmaceuticals stock
  5. Execute your ARMP trade
  6. Track your ARMP investment

If you need a brokerage, eToro is our recommended option.

Get Started with eToro Today
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.

If you would like to get the latest scoop on your investment in Armata Pharmaceuticals, add ARMP to your watchlist below.

NYSEMKT: ARMP
$5.45-0.11 (-1.98%)
Updated Aug 26, 2026
Open eToro Account
Your capital is at risk.
NYSEMKT: ARMP
$5.45-0.11 (-1.98%)
Updated Aug 26, 2026
Open eToro Account
Your capital is at risk.

FAQ

How much does it cost to buy one Armata Pharmaceuticals share?

As of Aug 26, 2026, it costs $5.45 to buy one share of Armata Pharmaceuticals stock.

Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $2, you can buy 0.367 shares of ARMP.

Get Started with eToro Today
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.

What is the best way to buy Armata Pharmaceuticals stock?

One way to place an order for Armata Pharmaceuticals stock is with a brokerage account.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.