$KNSA
Kiniksa Pharmaceuticals International, plc Class A Ordinary Shares
XNAS•Health Care•Pharmaceutical Preparations
Why is KNSA up today? It is at $79.03 (+0.71%), and our scanner flagged it 75 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment KNSA spikes, and full due diligence on KNSA — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $79.03
- Change today
- +0.71%
- Previous close
- $78.47
- 52-week range
- $32.89 – $82.94
- Market cap
- $6.12B
- Shares outstanding
- 78.0M Live vendor count
- Institutional own.
- 99.9%
- Total held
- 99.9%
- Tradeable float
- 78K 0% of shares · after 100% institutions
- Short interest
- 4.3M ▼ -4% vs prior · as of 2026-07-31
- Days to cover
- 5.0d
- Avg daily volume
- 608K
- Sector
- Health Care
- Industry
- Pharmaceutical Preparations
- Exchange
- XNAS
- 5m
- 1.7x
- 15m
- 1.3x
- 1h
- 0.9x
- 1D
- 0.2x
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Why is $KNSA up today?
KNSA is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on KNSA today, peaking at 10.4x its normal volume.
Likely catalystQuarterly report (10-Q), from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Aug 21, 2026 · todayAnalyst data via Nasdaq. Not investment advice.
Insiders
Insiders buying2 buys, 2 sells last 3 months (7/69 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Levy Richard S Director | Other | 403 | added 1.8% | 22K | n/a | Aug 1, 26 |
Cole G Bradley Director | Sold (automatic/other) | -4K | sold 24% | 12K | $299K at $81.43 | Jul 29, 26 |
Cole G Bradley Director | Sold (automatic/other) | -5K | sold 39% | 7K | n/a | Jul 29, 26 |
Patel Sanj K Officer | Acquired (grant/award) | +900K 1.2% of company | added 100% | 1.14M | n/a | Jun 1, 26 |
Baker Bros. Advisors Lp Director | Acquired (grant/award) | +12K 0.02% of company | added 0.4% | 2.89M | n/a | May 29, 26 |
Cole G Bradley Director | Other | 3K | added 22% | 15K | n/a | May 29, 26 |
Levy Richard S Director | Other | 3K | added 15% | 22K | n/a | May 29, 26 |
Malley Thomas Director | Other | 3K | added 22% | 15K | n/a | May 29, 26 |
Mccain Tracey L Director | Other | 3K | added 22% | 15K | n/a | May 29, 26 |
Popovits Kimberly J Director | Other | 3K | added 22% | 15K | n/a | May 29, 26 |
Quart Barry D Director | Other | 3K | added 22% | 15K | n/a | May 29, 26 |
Patel Sanj K Officer | Sold (automatic/other) | -49K 0.06% of company | n/a | n/a | $2.6M at $54.02 | May 1, 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.
$KNSA Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$KNSA Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
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KNSA stock FAQ
Why is $KNSA up today?
KNSA is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on KNSA today, peaking at 10.4x its normal volume.
What is the KNSA stock price today?
KNSA last traded at $79.03, up 0.71% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live KNSA alerts?
The KNSA 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 KNSA 75 times in the last 30 days.
What exchange is KNSA on?
KNSA (Kiniksa Pharmaceuticals International, plc Class A Ordinary Shares) trades on XNAS, with a market cap of about $6.12B in the PHARMACEUTICAL PREPARATIONS sector.
Is KNSA 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 KNSA for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.