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Shoulder Innovations, Inc. planned insider sales

In the last twelve months insiders at Shoulder Innovations, Inc. filed 4 Form 144 notices of planned sales, 252,675 shares worth $5.9 million at the time of filing, from 3 sellers. The latest, filed 14 September 2026: Robert Ball (officer, director), 10,175 shares worth $187,706, planned for around 14 September 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
14 September 2026Robert BallOfficer, Director10,175$187,70614 September 202610,175 shares from 14 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPrivate Acquisition from Issuer/AffiliateForm 144
17 August 2026Matthew AhearnDirector, Officer22,500$466,42517 August 202622,500 shares from 17 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPreferred Equity FinancingForm 144
29 July 2026Gilde Healthcare Holding B.V.; Cooperatieve Gilde Healthcare V U.A.10% Stockholder200,000$4.8 million29 July 2026194,568 shares from 30 July 2026Van Lanschot Kempen N.V.Private placement of Series D convertible preferred stock; converted into common stock upon IPO closing 08/01/2025. Holding period tacks under Rule 144(d)(3)(ii).; Private placement of Series E convertible preferred stock; converted into common stock upon IPO closing 08/01/2025. Holding period tacks under Rule 144(d)(3)(ii).; Purchase in the issuer's registered initial public offering at $15.00 per share. Not restricted securities; sold as control securities.Form 144
12 June 2026Matthew AhearnDirector, Officer20,000$375,20012 June 202620,000 shares from 12 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPreferred Equity FinancingForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?