$TNDM
Tandem Diabetes Care, Inc.
XNAS•Health Care•Surgical & Medical Instruments & Apparatus
$16.78
▼-2.61%-$0.450
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Plans & pricingDonateTandem Diabetes Care, Inc.
XNAS•Health Care•Surgical & Medical Instruments & Apparatus
Why is TNDM down today? It is at $16.78 (-2.61%), and our scanner flagged it 95 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment TNDM spikes, and full due diligence on TNDM — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $TNDM 95 times in the last 30 days. Create a free account to track $TNDM, 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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Here is the latest on TNDM from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for TNDM today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Hansen Shannon Marie Officer | Sold (automatic/other) | -2K | sold 4.8% | 31K | $35K at $22.72 | Aug 15, 26 |
Hansen Shannon Marie Officer | Other | 3K | added 10% | 33K | n/a | Aug 15, 26 |
Carpenter Rick Officer | Sold (automatic/other) | -1K | sold 3.9% | 31K | $29K at $22.72 | Aug 15, 26 |
Carpenter Rick Officer | Other | 3K | added 8.2% | 33K | n/a | Aug 15, 26 |
Gasser Elizabeth Anne Officer | Sold (automatic/other) | -2K | sold 76% | 508 | $37K at $22.72 | Aug 15, 26 |
Gasser Elizabeth Anne Officer | Other | 3K | n/a | 2K | n/a | Aug 15, 26 |
Kyrillos Jean-Claude Officer | Sold (automatic/other) | -535 | sold 1.7% | 30K | $12K at $22.72 | Aug 15, 26 |
Kyrillos Jean-Claude Officer | Other | 1K | added 3.4% | 31K | n/a | Aug 15, 26 |
Morrison Susan Officer | Sold (automatic/other) | -809 | sold 1.5% | 52K | $18K at $22.72 | Aug 15, 26 |
Morrison Susan Officer | Other | 3K | added 5.6% | 53K | n/a | Aug 15, 26 |
Sheridan John F Officer | Sold (automatic/other) | -8K 0.01% of company | sold 5.0% | 155K | $184K at $22.72 | Aug 15, 26 |
Sheridan John F Officer | Other | 16K 0.02% of company | added 11% | 165K | n/a | Aug 15, 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.
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Here is the latest on TNDM from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for TNDM today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
TNDM last traded at $16.78, down 2.61% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Tandem Diabetes Care, Inc. (TNDM) is next expected to report earnings on Thursday, November 5, 2026, about 46 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 TNDM 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 TNDM 95 times in the last 30 days.
TNDM (Tandem Diabetes Care, Inc.) trades on XNAS, with a market cap of about $1.17B 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 TNDM for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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