SEC Form 4Coverage since Jun 12, 2026
$SI insider trading
Over the last 12 months, Shoulder Innovations insiders reported no purchases and 4 sales totaling $4.2M across SEC Form 4 filings. 25% of the activity was filed under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- — 0 events
- Sold · 12m
- $4.2M 4 events
- Events · 12m
- 4 Form 4 filings, grouped
- Insiders · 12m
- 2 distinct reporters
- 10b5-1 share
- 25% pre-arranged plans
Side
Price · $SI · 12Mvia TradingView
Top insiders · 12m
Gilde Healthcare Holding B.V.—3× · $3.8M
Ahearn Matthew FraserChief Operating Officer1× · $374K
All insider trades
4 events
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 6, 2026 | Gilde Healthcare Holding B.V.10% | ▼ Sale | 9,433 | $22.63 | $213K | -0.4% | 2 tranches · indirect |
| Aug 4, 2026 | Gilde Healthcare Holding B.V.10% | ▼ Sale | 110,563 | $22.76 | $2.5M | -4.7% | 2 tranches · indirect |
| Jul 31, 2026 | Gilde Healthcare Holding B.V.10% | ▼ Sale | 48,279 | $23.1 | $1.1M | -2% | 2 tranches · indirect |
| Jun 15, 2026 | Ahearn Matthew FraserChief Operating Officer · O·D | ▼ Sale | 20,000 | $18.71 | $374K | -6.9% | plan · 3 tranches |
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $SI feed.