Latest filing published 29 Jun 2026 for SHOULDER INNOVATIONS, INC.. Read the official filing
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Richard Buchholz, listed as finance chief, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Inspire Medical Systems, Inc. and Shoulder Innovations, Inc. In total, 15 filings cover trades dated from 28 September 2021 to 26 June 2026.
In open-market terms, that means 1 purchase worth €13k on one side and 2 sales worth €4.1M on the other. Taken together, the sales exceed the purchases by €4.1M. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Outside the open market, there are 6 share grants and 3 option exercises. In 2026 alone, the filings show 1 purchase and no sales.
Most recently, on 29 June 2026, the filings show a share grant in Shoulder Innovations, Inc. The most recent open-market purchase was published on 17 March 2026, 215 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 4 days. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
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