$ATEC
Alphatec Holdings, Inc.
XNAS•Health Care•Surgical & Medical Instruments & Apparatus
$10.77
▲+7.38%+$0.740
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Plans & pricingDonateAlphatec Holdings, Inc.
XNAS•Health Care•Surgical & Medical Instruments & Apparatus
Why is ATEC up today? It is at $10.77 (+7.38%), and our scanner flagged it 123 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ATEC spikes, and full due diligence on ATEC — key stats, earnings, dilution and insider activity. Free.
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ATEC is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 8 unusual-volume and momentum alerts on ATEC today, peaking at 8.1x its normal volume. A move this size is almost always tied to a specific catalyst. Most of the time that is an earnings report, a guidance update, or a company announcement. If none is shown above, the release may not be in our news feed yet. It will show up here as soon as it is.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Miles Patrick Officer | Bought (open market) | +115K 0.07% of company | added 2.0% | 5.89M | $1.0M at $8.81 | Sep 10, 26 |
Marshall Tyson Eliot Officer | Sold (automatic/other) | -8K | sold 1.3% | 630K | $79K at $9.65 | Aug 5, 26 |
Mcginnis Karen K Director | Sold (automatic/other) | -6K | sold 6.0% | 95K | $48K at $8.01 | Jun 11, 26 |
Demski David M Director | Acquired (grant/award) | +32K 0.02% of company | added 8.0% | 432K | n/a | Jun 10, 26 |
Berkowitz Mortimer Iii Director | Acquired (grant/award) | +32K 0.02% of company | added 5.2% | 650K | n/a | Jun 10, 26 |
Pelizzon David R Director | Acquired (grant/award) | +32K 0.02% of company | added 9.2% | 379K | n/a | Jun 10, 26 |
Valentine Keith Director | Acquired (grant/award) | +32K 0.02% of company | added 14% | 264K | n/a | Jun 10, 26 |
Blackford Quentin S. Director | Acquired (grant/award) | +32K 0.02% of company | added 5.6% | 600K | n/a | Jun 10, 26 |
Mcginnis Karen K Director | Acquired (grant/award) | +32K 0.02% of company | added 47% | 101K | n/a | Jun 10, 26 |
Valentine Keith Director | Bought (open market) | +35K 0.02% of company | added 18% | 232K | $245K at $7.00 | May 11, 26 |
Valentine Keith Director | Bought (open market) | +44K 0.03% of company | added 29% | 197K | $331K at $7.54 | May 8, 26 |
Valentine Keith Director | Bought (open market) | +56K 0.04% of company | added 58% | 153K | $421K at $7.49 | May 7, 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 surgical & medical instruments & apparatus, closest in size first.
ATEC is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 8 unusual-volume and momentum alerts on ATEC today, peaking at 8.1x its normal volume. A move this size is almost always tied to a specific catalyst. Most of the time that is an earnings report, a guidance update, or a company announcement. If none is shown above, the release may not be in our news feed yet. It will show up here as soon as it is.
ATEC last traded at $10.77, up 7.38% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Alphatec Holdings, Inc. (ATEC) is next expected to report earnings on Thursday, October 29, 2026, about 24 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 ATEC 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 ATEC 123 times in the last 30 days.
ATEC (Alphatec Holdings, Inc.) trades on XNAS, with a market cap of about $1.55B in the Surgical & Medical Instruments & Apparatus 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 ATEC for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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