$DNTH
Dianthus Therapeutics, Inc. Common Stock
XNAS•Health Care•Pharmaceutical Preparations
Why is DNTH down today? It is at $109.75 (-3.47%), and our scanner flagged it 47 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment DNTH spikes, and full due diligence on DNTH — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $109.75
- Change today
- -3.47%
- Previous close
- $113.70
- 52-week range
- $22.76 – $117.88
- Market cap
- $6.46B
- Institutional own.
- 99.9%
- Total held
- 100.0%
- Short interest
- 8.4M ▼ -9% vs prior · as of 2026-07-31
- Days to cover
- 9.5d
- Avg daily volume
- 879K
- Sector
- Health Care
- Industry
- Pharmaceutical Preparations
- Exchange
- XNAS
- 5m
- 0.5x
- 15m
- 2.0x
- 1h
- 1.0x
- 1D
- 0.2x
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Why is $DNTH down today?
DNTH is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 1 unusual-volume and momentum alert on DNTH today, peaking at 2.0x its normal volume.
Likely catalystDianthus Therapeutics, Inc. /DE/: Q2 FY2026 results, three months to Jun 30, 2026, from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Aug 19, 2026 · todayAnalyst data via Nasdaq. Not investment advice.
Insiders
Insiders selling0 buys, 9 sells last 3 months (0/21 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Veness Adam M Officer | Other | 15K 0.03% of company | n/a | 15K | $273K at $18.17 | Aug 13, 26 |
Veness Adam M Officer | Sold (automatic/other) | -16K 0.03% of company | n/a | n/a | $1.8M at $110.38 | Aug 10, 26 |
Veness Adam M Officer | Other | 16K 0.03% of company | n/a | 16K | $289K at $17.88 | Aug 10, 26 |
Read Simon Director | Sold (automatic/other) | -3K | n/a | n/a | $297K at $107.11 | Aug 10, 26 |
Read Simon Director | Other | 3K | n/a | 3K | $51K at $18.36 | Aug 10, 26 |
Mcgeorge Anne Director | Sold (automatic/other) | -8K 0.01% of company | n/a | n/a | $834K at $107.58 | Aug 10, 26 |
Mcgeorge Anne Director | Other | 8K 0.01% of company | n/a | 8K | $87K at $11.20 | Aug 10, 26 |
Garcia Marino Officer | Sold (automatic/other) | -40K 0.07% of company | sold 17% | 191K | $4.3M at $107.49 | Aug 7, 26 |
Garcia Marino Officer | Sold (automatic/other) | -126K 0.2% of company | sold 66% | 65K | $13.6M at $107.96 | Aug 7, 26 |
Garcia Marino Officer | Other | 166K 0.3% of company | added 100% | 231K | $1.4M at $8.44 | Aug 7, 26 |
Veness Adam M Officer | Sold (automatic/other) | -4K | n/a | n/a | $424K at $110.61 | Aug 7, 26 |
Veness Adam M Officer | Other | 4K | n/a | 4K | $69K at $17.88 | Aug 7, 26 |
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.
Dilution watch
Active shelfAt-the-market (ATM) offering active — the company can keep selling new shares into the market over time (ongoing). If $DNTH runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
- 7,716,050 new shares · At-the-market (ATM) program — sells new shares into the market gradually over time · About $585.4M in size · Priced at $81/share
- About $600.0M in size
Sourced from SEC EDGAR filings (last 9 months); terms read straight from the filing text where available. Ongoing = an at-the-market (ATM) program still selling over time or a live shelf, so it can keep diluting; Completed = a one-time priced sale that already finished. A shelf (S-3) stays effective ~3 years. Form type signals dilution capacity, not an exact share count, and we can't confirm how much of a shelf or ATM remains unused. Not investment advice.
$DNTH Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$DNTH Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.


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DNTH stock FAQ
Why is $DNTH down today?
DNTH is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 1 unusual-volume and momentum alert on DNTH today, peaking at 2.0x its normal volume.
What is the DNTH stock price today?
DNTH last traded at $109.75, down 3.47% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live DNTH alerts?
The DNTH 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 DNTH 47 times in the last 30 days.
What exchange is DNTH on?
DNTH (Dianthus Therapeutics, Inc. Common Stock) trades on XNAS, with a market cap of about $6.46B in the PHARMACEUTICAL PREPARATIONS sector.
Is DNTH 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 DNTH for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.