$EBS
Emergent Biosolutions, Inc.
XNYS
Why is EBS down today? It is at $5.28 (-29.97%), and our scanner flagged it 13 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment EBS spikes, and full due diligence on EBS — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $5.28
- Change today
- -29.97%
- Previous close
- $7.54
- 52-week range
- $6.49 – $14.06
- Market cap
- $389M
- Institutional own.
- 91.95%
- Total held
- 92.0%
- Tradeable float
- 4.2M 8% of shares · after 92% institutions
- Short interest
- 10.3M ▲ +1% vs prior · as of 2026-07-15
- Days to cover
- 13.2d
- Avg daily volume
- 953K
- Exchange
- XNYS
- 5m
- 2.0x
- 15m
- 1.8x
- 1h
- 2.3x
- 1D
- 0.9x
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Why is $EBS down today?
EBS is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 9 unusual-volume and momentum alerts on EBS today, peaking at 23.2x its normal volume. Fresh from the SEC: Emergent BioSolutions Inc.: •Second Quarter 2026 Total Revenues of $234.3 million, an improvement of 66% versus prior year. A material company disclosure like this is often the real catalyst behind a move of this size.
Likely catalystQuarterly report (10-Q), from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
Insiders selling0 buys, 5 sells last 3 months (17/35 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Williams Paul Anthony Officer | Sold (automatic/other) | -3K | sold 1.9% | 159K | $25K at $8.40 | Jul 1, 26 |
Hartzel William Officer | Sold (automatic/other) | -2K | sold 0.9% | 186K | $14K at $8.00 | Jun 8, 26 |
Glessner Coleen Officer | Sold (automatic/other) | -2K | sold 1.0% | 202K | $16K at $8.00 | Jun 8, 26 |
Lindahl Richard S Officer | Sold (automatic/other) | -4K | sold 1.0% | 374K | $32K at $8.00 | Jun 8, 26 |
Williams Paul Anthony Officer | Sold (automatic/other) | -694 | sold 0.4% | 162K | $6K at $8.00 | Jun 8, 26 |
Zoon Kathryn C Director | Sold (automatic/other) | -17K 0.03% of company | sold 18% | 80K | $144K at $8.36 | May 1, 26 |
Degolyer Donald W Director | Sold (automatic/other) | -15K 0.03% of company | sold 11% | 130K | $129K at $8.36 | May 1, 26 |
Dayal Sujata Tyagi Director | Sold (automatic/other) | -14K 0.03% of company | sold 12% | 101K | $115K at $8.36 | May 1, 26 |
Harsanyi Zsolt Officer | Acquired (grant/award) | +25K 0.05% of company | added 20% | 149K | n/a | Apr 30, 26 |
Fowler Neal Franklin Director | Acquired (grant/award) | +25K 0.05% of company | added 19% | 161K | n/a | Apr 30, 26 |
Zoon Kathryn C Director | Acquired (grant/award) | +25K 0.05% of company | added 35% | 97K | n/a | Apr 30, 26 |
Richard Ronald Director | Acquired (grant/award) | +25K 0.05% of company | added 26% | 124K | n/a | Apr 30, 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.
$EBS Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$EBS Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.

EBS stock FAQ
Why is $EBS down today?
EBS is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 9 unusual-volume and momentum alerts on EBS today, peaking at 23.2x its normal volume. Fresh from the SEC: Emergent BioSolutions Inc.: •Second Quarter 2026 Total Revenues of $234.3 million, an improvement of 66% versus prior year. A material company disclosure like this is often the real catalyst behind a move of this size.
What is the EBS stock price today?
EBS last traded at $5.28, down 29.97% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live EBS alerts?
The EBS 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 EBS 13 times in the last 30 days.
What exchange is EBS on?
EBS (Emergent Biosolutions, Inc.) trades on XNYS, with a market cap of about $389M.
Is EBS 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 EBS for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.