Shoulder Innovations Inc.

Last updated September 27, 2026

Organization details

Legal name
Shoulder Innovations Inc.
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
3841 — Surgical & Medical Instruments & Apparatus
Jurisdiction of incorporation
Delaware
Headquarters city
Grand Rapids
Headquarters state / province
Michigan
Headquarters country
United States
Fiscal year end
December
Ticker symbol
SI
Primary stock exchange
NYSE

Identifiers

SEC CIK
0001699350
EIN
27-0538764

Board of directors

Chief executives

Robert Joseph Ball · CEO & EXECUTIVE CHAIRMAN
Since July 2025
100 CEO score

Outstanding · grade A+

Out of 100, from shareholder return, dividends, growth and acquisitions.

Partial: only 20% of the scoring weight is on file.

Revenue growth 20%
100

49.6% a year in revenue

20% of the scoring weight is on file. Figures cover December 2024 – December 2025.

Director election results

Annual meeting of June 26, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

3 of this board's directors also sit on 6 other boards. 5 are in the same sector.

Network of Shoulder Innovations Inc.'s board connections Heartflow Inc. Heartflow Inc. Inspire Medical Systems Inc. Inspire Medical System... Mobia Medical Inc. Mobia Medical Inc. NeuroOne Medical Technologies Corporation NeuroOne Medical Techn... Solana Company Solana Company SpyGlass Pharma Inc. SpyGlass Pharma Inc. Casey M. Tansey Casey M. Tansey Geoffrey B. Pardo Geoffrey B. Pardo Paul Buckman Paul Buckman Shoulder Innovations Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$214,878
7 purchases by 3 insiders
Sold, last 12 months
$5,466,830
17 sales by 3 insiders
Date Insider Transaction Shares Price Value
Oct 30, 2026 Robert Joseph Ball Director, Officer (CEO & Executive Chairman) Option exercise +66,757 $2.48 $165,584
Oct 30, 2026 Robert Joseph Ball Director, Officer (CEO & Executive Chairman) Shares withheld for tax −29,639 $20.44 $605,821
Oct 5, 2026 Paul Buckman Director Grant or award +1,275 $19.60 $24,990
Oct 5, 2026 Andrew Hykes Director Grant or award +669 $19.60 $13,112
Oct 5, 2026 Casey M. Tansey Director, 10% owner Grant or award +733 $19.60 $14,367
Oct 5, 2026 Kevin K. Sidow Director Grant or award +892 $19.60 $17,483
Sep 14, 2026 Robert Joseph Ball Director, Officer (CEO & Executive Chairman) Option exercise +89,233 $2.10 $187,389
Sep 14, 2026 Robert Joseph Ball Director, Officer (CEO & Executive Chairman) Open-market sale −10,175 $18.45 $187,729
Aug 26, 2026 Gilde Healthcare Holding B.V. 10% owner Open-market sale −1,196 $22.60 $27,030
Aug 24, 2026 Gilde Healthcare Holding B.V. 10% owner Open-market sale −681 $22.62 $15,404
Aug 21, 2026 Gilde Healthcare Holding B.V. 10% owner Open-market sale −20,516 $22.61 $463,867
Aug 20, 2026 Gilde Healthcare Holding B.V. 10% owner Open-market sale −3,900 $22.60 $88,140
Aug 18, 2026 Matthew Fraser Ahearn Director, Officer (Chief Operating Officer) Open-market sale −12,586 $20.94 $263,551
Aug 18, 2026 Matthew Fraser Ahearn Director, Officer (Chief Operating Officer) Open-market sale −1,600 $21.38 $34,208
Aug 17, 2026 Matthew Fraser Ahearn Director, Officer (Chief Operating Officer) Open-market sale −8,314 $20.10 $167,111

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Questions about Shoulder Innovations Inc.

Who is the CEO of Shoulder Innovations Inc.?

Robert Joseph Ball has been Shoulder Innovations Inc.'s CEO & EXECUTIVE CHAIRMAN since July 2025.

How many directors are on Shoulder Innovations Inc.'s board?

Shoulder Innovations Inc.'s board has 9 directors: Andrew Hykes, Casey M. Tansey, Geoffrey B. Pardo, Kevin K. Sidow, Matthew Fraser Ahearn, Michael A. Carusi, Paul Buckman, Richard Buchholz and Robert Joseph Ball.

Are Shoulder Innovations Inc. insiders buying or selling shares?

Over the last 12 months, Shoulder Innovations Inc. insiders bought $214,878 of shares in 7 purchases and sold $5.5 million of shares in 17 sales on the open market, as reported to the SEC on Forms 4 and 5.

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