$VSTM
Verastem, Inc.
XNAS
Why is VSTM down today? It is at $6.82 (-6.51%), and our scanner flagged it 89 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment VSTM spikes, and full due diligence on VSTM — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $6.82
- Change today
- -6.51%
- Previous close
- $7.29
- 52-week range
- $3.43 – $11.24
- Market cap
- $673M
- Institutional own.
- 99.9%
- Total held
- 100.0%
- Avg daily volume
- 2.2M
- Exchange
- XNAS
- 5m
- 0.2x
- 15m
- 0.6x
- 1h
- 0.6x
- 1D
- 0.4x
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Why is $VSTM down today?
VSTM is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 4 unusual-volume and momentum alerts on VSTM today, peaking at 8.4x its normal volume.
Likely catalystwords. Each forward-looking statement is subject to risks and uncertainties that could cause actual results to differ materially from those expressed or implied in such statement.Reported U.S. annual incidence: ~1,000-2,0001 andReported 80-90% of patients will experience aReported 2019 - Diagnosed at 48 with Stage, from an SEC filing. Read it →Latest filingSC 13G/APassive 5%+ stake updatedAug 14, 2026 · 6 days agoAnalyst data via Nasdaq. Not investment advice.
Insiders
Insiders selling0 buys, 3 sells last 3 months (11/35 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Paterson Dan Officer | Sold (automatic/other) | -1K | sold 0.2% | 590K | $8K at $5.81 | Aug 3, 26 |
Calkins Daniel Officer | Sold (automatic/other) | -4K | sold 3.4% | 117K | $17K at $4.13 | Jun 22, 26 |
Paterson Dan Officer | Sold (automatic/other) | -21K 0.02% of company | sold 3.4% | 591K | $87K at $4.18 | Jun 22, 26 |
Johnson John Director | Acquired (grant/award) | +36K 0.04% of company | added 100% | 53K | n/a | May 21, 26 |
Bunn Paul A. Director | Acquired (grant/award) | +36K 0.04% of company | added 100% | 44K | n/a | May 21, 26 |
Kapur Anil Director | Acquired (grant/award) | +36K 0.04% of company | added 100% | 53K | n/a | May 21, 26 |
Robertson Michelle Director | Acquired (grant/award) | +36K 0.04% of company | added 100% | 53K | n/a | May 21, 26 |
Rowinsky Eric K Director | Acquired (grant/award) | +36K 0.04% of company | added 100% | 53K | n/a | May 21, 26 |
Stuglik Brian M Director | Acquired (grant/award) | +36K 0.04% of company | added 36% | 137K | n/a | May 21, 26 |
Tollefson Karin Anna Director | Acquired (grant/award) | +36K 0.04% of company | added 100% | 53K | n/a | May 21, 26 |
Bailey Michael P Director | Acquired (grant/award) | +108K 0.1% of company | n/a | 108K | n/a | May 21, 26 |
Paterson Dan Officer | Sold (automatic/other) | -806 | sold 0.1% | 612K | $5K at $5.82 | May 4, 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.
$VSTM Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$VSTM Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.



VSTM stock FAQ
Why is $VSTM down today?
VSTM is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 4 unusual-volume and momentum alerts on VSTM today, peaking at 8.4x its normal volume.
What is the VSTM stock price today?
VSTM last traded at $6.82, down 6.51% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live VSTM alerts?
The VSTM 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 VSTM 89 times in the last 30 days.
What exchange is VSTM on?
VSTM (Verastem, Inc.) trades on XNAS, with a market cap of about $673M.
Is VSTM 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 VSTM for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.