SHOULDER INNOVATIONS, INC. (SI)
Latest SI Insider Trades
About SHOULDER INNOVATIONS, INC. (SI)
Shoulder Innovations Inc is a commercial-stage medical technology company exclusively focused on transforming the shoulder surgical care market. It currently offers advanced implant systems for shoulder arthroplasty. Its products include: InSet Total Shoulder Arthroplasty; InSet Reverse Shoulder Arthroplasty; ProVoyance Shoulder Planning Software; and InSet Tray System. Geographically, the company operates in United States and are planning to expand.
- GRAND RAPIDS, MI
- 75
- 2025
- XNYS
https://www.shoulderinnovations.comSEC filings for SI on EDGAR
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 16 | 237,068 | $5.28M |
| Grant or award | 5 | 25,230 | |
| Bona-fide gift | 1 | 2,500 |
SI Insider Transactions (Form 4)
3638 Form 4 filings on record, the earliest from Aug 1, 2025, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Geoffrey B. Pardo - Director | Other | Common Stock | 2,280,482 |
Recent SI Form 8-K Filings
5Recent SI Form 144 Notices of Proposed Sale
3A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| MATTHEW AHEARN | Director, Officer | 22,500 | $466K | View on EDGAR | |
| - | - |
SI Insider Trading - FAQ
What is the latest insider trade for SI?
SHOULDER INNOVATIONS, INC. (SI) had 12 insider filings in the last 90 days, with the most recent on 2026-08-28. The full record for SI runs to 38 Form 4 filings, the earliest from 2025-08-01. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying SI stock?
No insider purchases of SI were filed in the last 90 days. 13 purchases are on record for this company.
How many insiders are selling SI stock?
16 insider sales of SI were filed in the last 90 days, totaling $5.28M.
Where can I see SI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks SI Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow SI insider buys?
Create a free InsiderAlpha account and press Watch on this page to add SI to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
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Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Gilde Healthcare Holding B.V. view on EDGAR
- - Gilde Healthcare Holding B.V. view on EDGAR
- - Matthew Fraser Ahearn view on EDGAR
- - Gilde Healthcare Holding B.V. view on EDGAR
- - Gilde Healthcare Holding B.V. view on EDGAR
- - Gilde Healthcare Holding B.V. view on EDGAR
- - Casey M. Tansey view on EDGAR
- - Kevin K. Sidow view on EDGAR
- - Andrew Hykes view on EDGAR
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Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Health Care
- Where SI's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track SI insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
