$SLN
Silence Therapeutics Plc American Depository Share
XNAS•Health Care•Pharmaceutical Preparations
Why is SLN up today? It is at $13.29 (+0.00%), and our scanner flagged it 139 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment SLN spikes, and full due diligence on SLN — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $13.29
- Change today
- +0.00%
- Previous close
- $13.27
- 52-week range
- $4.19 – $17.58
- Market cap
- $628M
- Institutional own.
- 12.32%
- Total held
- 17.6%
- Tradeable float
- 51.2M 82% of shares · after 5% insiders + 12% institutions
- Short interest
- 1.8M ▲ +17% vs prior · as of 2026-07-31
- Short % of float
- 3.6%
- Days to cover
- 3.3d
- Avg daily volume
- 425K
- Sector
- Health Care
- Industry
- Pharmaceutical Preparations
- Exchange
- XNAS
- 5mthin
- 0.3x
- 15mthin
- 0.1x
- 1hthin
- 0.1x
- 1D
- 0.6x
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Why is $SLN moving today?
Here is the latest on SLN from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for SLN today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystPriced share offering, from an SEC filing. Read it →Latest filingSC 13D/AActivist 5%+ stake updatedAug 14, 2026 · 11 days agoAnalyst data via Nasdaq. 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 $SLN runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
- 38,888,889 new shares · At-the-market (ATM) program — sells new shares into the market gradually over time · Priced at $13.5/share
- At-the-market (ATM) program — sells new shares into the market gradually over time · About $300.0M 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.
$SLN Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$SLN Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
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SLN stock FAQ
Why is $SLN moving today?
Here is the latest on SLN from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for SLN 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 SLN stock price today?
SLN last traded at $13.29, up 0.00% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live SLN alerts?
The SLN 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 SLN 139 times in the last 30 days.
What exchange is SLN on?
SLN (Silence Therapeutics Plc American Depository Share) trades on XNAS, with a market cap of about $628M in the PHARMACEUTICAL PREPARATIONS sector.
Is SLN 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 SLN for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.