$SI
Shoulder Innovations, Inc.
XNYS•Health Care•Surgical & Medical Instruments & Apparatus
$18.16
▲+2.02%+$0.360
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Plans & pricingDonateShoulder Innovations, Inc.
XNYS•Health Care•Surgical & Medical Instruments & Apparatus
Why is SI up today? It is at $18.16 (+2.02%), and our scanner flagged it 6 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment SI spikes, and full due diligence on SI — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $SI 6 times in the last 30 days. Create a free account to track $SI, 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 SI from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for SI today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Latest filing4Insider trade (Form 4)Sep 15, 2026 · 5 days agoFrom the trading subreddits (WallStreetBets, r/stocks and more). Retail chatter, not a signal. Do your own research.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Ball Robert Joseph Officer | Sold (automatic/other) | -10K 0.05% of company | sold 2.6% | 381K | $188K at $18.45 | Sep 14, 26 |
Ball Robert Joseph Officer | Other | 89K 0.4% of company | added 30% | 391K | $187K at $2.10 | Sep 14, 26 |
Gilde Healthcare Holding B.V. Beneficial Owner (10%) | Sold (automatic/other) | -1K | sold <0.1% | 2.19M | $27K at $22.60 | Aug 26, 26 |
Gilde Healthcare Holding B.V. Beneficial Owner (10%) | Sold (automatic/other) | -681 | sold <0.1% | 2.19M | $15K at $22.62 | Aug 24, 26 |
Gilde Healthcare Holding B.V. Beneficial Owner (10%) | Sold (automatic/other) | -21K 0.10% of company | sold 0.9% | 2.19M | $464K at $22.61 | Aug 21, 26 |
Gilde Healthcare Holding B.V. Beneficial Owner (10%) | Sold (automatic/other) | -4K 0.02% of company | sold 0.2% | 2.21M | $88K at $22.60 | Aug 20, 26 |
Ahearn Matthew Fraser Officer | Sold (automatic/other) | -14K 0.07% of company | sold 5.5% | 244K | $297K at $20.94 | Aug 18, 26 |
Ahearn Matthew Fraser Officer | Sold (automatic/other) | -8K 0.04% of company | sold 3.1% | 258K | $167K at $20.10 | Aug 17, 26 |
Ahearn Matthew Fraser Officer | Sold (automatic/other) | -3K 0.01% of company | sold 0.9% | 267K | n/a | Aug 14, 26 |
Gilde Healthcare Holding B.V. Beneficial Owner (10%) | Sold (automatic/other) | -2K 0.01% of company | sold <0.1% | 2.21M | $47K at $22.60 | Aug 6, 26 |
Gilde Healthcare Holding B.V. Beneficial Owner (10%) | Sold (automatic/other) | -7K 0.04% of company | sold 0.3% | 2.21M | $166K at $22.64 | Aug 5, 26 |
Gilde Healthcare Holding B.V. Beneficial Owner (10%) | Sold (automatic/other) | -100K 0.5% of company | sold 4.3% | 2.22M | $2.3M at $22.77 | Aug 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.
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.
Here is the latest on SI from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for SI today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
SI last traded at $18.16, up 2.02% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Shoulder Innovations, Inc. (SI) is next expected to report earnings on Tuesday, November 10, 2026, about 51 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 SI 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 SI 6 times in the last 30 days.
SI (Shoulder Innovations, Inc.) trades on XNYS, with a market cap of about $378M 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 SI for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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