$ARMP
Armata Pharmaceuticals, Inc. Common Stock
XASE
Why is ARMP up today? It is at $5.51 (+2.61%), and our scanner flagged it 4 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ARMP spikes, and full due diligence on ARMP — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $5.51
- Change today
- +2.61%
- Previous close
- $5.37
- 52-week range
- $2.40 – $16.34
- Market cap
- $205M
- Total held
- 0.01%
- Tradeable float
- 37.2M 100% of shares · after <1% insiders + institutional n/a
- Short interest
- 835K ▼ -3% vs prior · as of 2026-08-14
- Short % of float
- 2.2%
- Days to cover
- 6.4d
- Avg daily volume
- 135K
- Exchange
- XASE
- 5m
- 1.1x
- 15m
- 1.2x
- 1hthin
- 0.5x
- 1D
- 0.4x
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Why is $ARMP up today?
Here is the latest on ARMP from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ARMP today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystArmata Pharmaceuticals, Inc.: Q2 FY2026 results, three months to Jun 30, 2026, from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
0 buys, 1 sells last 3 months (0/3 over 12 months)Show 6 recent transactionsMinimize 6 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Birx Deborah Officer | Sold (automatic/other) | -14K 0.04% of company | sold 6.6% | 198K | $60K at $4.26 | Jul 10, 26 |
Birx Deborah Officer | Sold (automatic/other) | -5K 0.01% of company | sold 2.3% | 212K | $52K at $10.54 | Mar 14, 26 |
Kyme Pierre Officer | Sold (automatic/other) | -1K | sold 9.8% | 9K | $11K at $10.54 | Mar 14, 26 |
Birx Deborah Officer | Sold (automatic/other) | -14K 0.04% of company | sold 5.9% | 217K | $31K at $2.27 | Jul 10, 25 |
Kyme Pierre Officer | Sold (automatic/other) | -1K | sold 8.9% | 10K | $2K at $1.95 | Mar 14, 25 |
Birx Deborah Officer | Sold (automatic/other) | -6K 0.02% of company | sold 2.6% | 231K | $12K at $1.95 | Mar 14, 25 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
$ARMP Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$ARMP Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.


ARMP stock FAQ
Why is $ARMP up today?
Here is the latest on ARMP from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ARMP today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the ARMP stock price today?
ARMP last traded at $5.51, up 2.61% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live ARMP alerts?
The ARMP Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged ARMP 4 times in the last 30 days.
What exchange is ARMP on?
ARMP (Armata Pharmaceuticals, Inc. Common Stock) trades on XASE, with a market cap of about $205M.
Is ARMP good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge ARMP for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.