$PRAX
Praxis Precision Medicines, Inc. Common Stock
XNAS•Health Care•Pharmaceutical Preparations
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Plans & pricingDonatePraxis Precision Medicines, Inc. Common Stock
XNAS•Health Care•Pharmaceutical Preparations
Why is PRAX down today? It is at $298.87 (-0.03%), and our scanner flagged it 117 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment PRAX spikes, and full due diligence on PRAX — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $PRAX 117 times in the last 30 days. Create a free account to track $PRAX, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
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PRAX is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 16 unusual-volume and momentum alerts on PRAX today, peaking at 155.2x its normal volume.
Likely catalystPraxis Precision Medicines, Inc.: Q2 FY2026 results, three months to Jun 30, 2026, from an SEC filing. Read it →Latest filingSC 13G/APassive 5%+ stake updatedAug 14, 2026 · 38 days agoA share sale has already completed, so that supply is out there. Size not stated in the filing.
Some filings did not state a size, so these are floors.
Recent priced share offering — a one-time sale that has already completed (not ongoing)
2,212,000 new shares
Sources: float & market cap via Polygon · short interest via FINRA · borrow & shortability via Alpaca · SSR from Reg SHO 201 · filings & dilution via SEC EDGAR · analysts via Nasdaq.
Auto-generated from public data for research and education. Not investment advice.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Souza Marcio Officer | Sold (automatic/other) | -21K 0.07% of company | sold 27% | 56K | n/a | Jul 8, 26 |
Souza Marcio Officer | Sold (automatic/other) | -3K | n/a | n/a | n/a | Jul 8, 26 |
Desimone Jill Director | Sold (automatic/other) | -12K 0.04% of company | sold 83% | 2K | $3.5M at $301.44 | Jun 24, 26 |
Desimone Jill Director | Other | 12K 0.04% of company | added 100% | 14K | $513K at $44.25 | Jun 24, 26 |
Norden Gregory Director | Acquired (grant/award) | +1K | added 100% | 2K | n/a | Jun 10, 26 |
Mitchell Dean J Director | Acquired (grant/award) | +1K | added 7.9% | 19K | n/a | Jun 10, 26 |
Kindler Jeffrey B Director | Acquired (grant/award) | +1K | added 100% | 3K | n/a | Jun 10, 26 |
Desimone Jill Director | Acquired (grant/award) | +1K | added 100% | 2K | n/a | Jun 10, 26 |
Cudkowicz Merit Ester Director | Acquired (grant/award) | +1K | n/a | 1K | n/a | Jun 10, 26 |
Young William D Director | Acquired (grant/award) | +1K | added 72% | 3K | n/a | Jun 10, 26 |
Chodakewitz Jeffrey Director | Acquired (grant/award) | +1K | n/a | 1K | n/a | Jun 10, 26 |
Arbuckle Stuart A Director | Acquired (grant/award) | +1K | added 100% | 3K | n/a | Jun 10, 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.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.



Comparable names in pharmaceutical preparations, closest in size first.
PRAX is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 16 unusual-volume and momentum alerts on PRAX today, peaking at 155.2x its normal volume.
PRAX last traded at $298.87, down 0.03% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Praxis Precision Medicines, Inc. Common Stock (PRAX) is next expected to report earnings on Wednesday, November 4, 2026, about 44 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
The PRAX 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 PRAX 117 times in the last 30 days.
PRAX (Praxis Precision Medicines, Inc. Common Stock) trades on XNAS, with a market cap of about $8.35B in the PHARMACEUTICAL PREPARATIONS sector.
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 PRAX for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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