Summary
Updated Aug 31, 2026
Gilde Healthcare Holding B.V. is 10% Owner of SHOULDER INNOVATIONS, INC. (SI). 6 SEC Form 4 filings on record going back to 2025, most recently on 28 August 2026. Most recent open-market trade: sold $27K of SI on 28 August 2026. Lifetime open-market purchases: $1.50M. Lifetime open-market sales: $4.44M.
Recent Transactions
13Every recent SEC Form 4 transaction Gilde Healthcare Holding B.V. has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Gilde Healthcare Holding B.V. go back to 2025: 6 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $1.50M (1 buy totaling $1.50M). The largest single buy on record is $1.50M of SI in 2025. Sales side: 10 recorded sales totaling $4.44M, so the filing history runs sell-heavy by dollar value. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Gilde Healthcare Holding B.V. files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Matthew Fraser Ahearn - $839K of SI open-market activity in the last 12 months
- Robert Joseph Ball - $156K of SI open-market activity in the last 12 months
- Jeffrey S. Points - $55K of SI open-market activity in the last 12 months
- Richard Buchholz - $15K of SI open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is Gilde Healthcare Holding B.V.?
Gilde Healthcare Holding B.V. is a corporate entity, tracked as 10% Owner of SHOULDER INNOVATIONS, INC. (SI). InsiderAlpha holds 6 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Gilde Healthcare Holding B.V. submitted recently?
5 primary Form 4 filings in the last 90 days, covering 1 company.
Has Gilde Healthcare Holding B.V. been buying or selling stock?
Recorded transactions: 1 open-market purchase ($1.50M) and 10 open-market sales ($4.44M) across all tracked filings.
Where can I see all of Gilde Healthcare Holding B.V.'s SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow Gilde Healthcare Holding B.V. and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial