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Plans & pricingDonateTwist Bioscience Corporation Common Stock
XNAS•Health Care•Biological Products, (No Diagnostic Substances)
Flagged at $158.02 at 07:38 AM on Sep 24, then ran to $185.22 +17% that session.
The high is the session peak after our first alert, not a realized trade. Not investment advice.
Why is TWST down today? It is at $155.69 (-6.76%), and our scanner flagged it 254 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment TWST spikes, and full due diligence on TWST — key stats, earnings, dilution and insider activity. Free.
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TWST is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 20 unusual-volume and momentum alerts on TWST today, peaking at 65.9x its normal volume.
Likely catalystOther Material Event, from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Oct 7, 2026 · todayA 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)
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 |
|---|---|---|---|---|---|---|
Werner Robert F. Officer | Sold (automatic/other) | -1K | sold 3.3% | 43K | $280K at $188.88 | Oct 2, 26 |
Cho Dennis Officer | Sold (automatic/other) | -10K 0.02% of company | sold 13% | 64K | $1.8M at $188.88 | Oct 2, 26 |
Finn Patrick John Officer | Sold (automatic/other) | -26K 0.04% of company | sold 12% | 185K | $4.9M at $188.88 | Oct 2, 26 |
Green Paula Officer | Sold (automatic/other) | -10K 0.02% of company | sold 8.6% | 107K | $1.9M at $188.88 | Oct 2, 26 |
Leproust Emily M. Officer | Sold (automatic/other) | -46K 0.07% of company | sold 7.5% | 567K | $8.6M at $188.88 | Oct 2, 26 |
Laponis Adam Officer | Sold (automatic/other) | -8K 0.01% of company | sold 7.4% | 101K | $1.5M at $188.88 | Oct 2, 26 |
Leproust Emily M. Officer | Sold (automatic/other) | -655 | sold 0.1% | 613K | $131K at $200.00 | Oct 1, 26 |
Leproust Emily M. Officer | Sold (automatic/other) | -5K | sold 0.8% | 614K | $912K at $175.23 | Sep 24, 26 |
Green Paula Officer | Sold (automatic/other) | -294 | sold 0.3% | 117K | $49K at $165.49 | Sep 21, 26 |
Leproust Emily M. Officer | Sold (automatic/other) | -2K | sold 0.3% | 619K | $279K at $165.49 | Sep 21, 26 |
Cho Dennis Officer | Sold (automatic/other) | -348 | sold 0.5% | 73K | $58K at $165.49 | Sep 21, 26 |
Leproust Emily M. Officer | Sold (automatic/other) | -357K 0.6% of company | sold 36% | 621K | $54.0M at $151.46 | Sep 17, 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 biological products, (no diagnostic substances), closest in size first.
TWST is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 20 unusual-volume and momentum alerts on TWST today, peaking at 65.9x its normal volume.
TWST last traded at $155.69, down 6.76% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Twist Bioscience Corporation Common Stock (TWST) is next expected to report earnings on Friday, November 13, 2026, about 37 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 TWST 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 TWST 254 times in the last 30 days.
TWST (Twist Bioscience Corporation Common Stock) trades on XNAS, with a market cap of about $10.47B in the BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES) 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 TWST for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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