Shoulder Innovations
NYSE: SINorthern California, US · Founded 2015 · Delaware corporation · 114 employees on LinkedIn · 10 known investors
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Shoulder Innovations develops InSet® glenoid technology for shoulder joint implants that reduce the rocking horse effect and provide mechanical stability, serving patients with severe shoulder arthritis. The company produces medical devices for orthopedic shoulder procedures.
Founders & leadership




Board



Investors · 10
How we know: av.vc · Not right? Tell us
How we know: APERTURE Venture Partners's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Arboretum Ventures's portfolio page · the S-1 prospectus · Not right? Tell us
How we know: Genesis Innovation Group's portfolio page · Not right? Tell us
How we know: Global Brain's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Lightstone Ventures's portfolio page · the S-1 prospectus · board seat on SEC Form D · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$85.5M disclosed across 8 rounds · 2015–2025
▶$20.1MraisedMar 2025 · 27 investors · Other Health CareRule 506(b)
- Geoff PardoDirector
- Jeff PointsExecutive Officer
- Paul BuckmanDirector
- Mike CarusiDirector
- Kevin SidowDirector
- Matthew AhearnExecutive Officer, Director
- Casey TanseyDirector
- Robert BallExecutive Officer, Director
- David BlueExecutive Officer
- Offering amount
- $40.1M
- Amount sold
- $20.1M
- First sale
- Mar 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$32.2MraisedFeb 2023 · 21 investors · Other Health CareRule 506(b)
- Casey TanseyDirector
- Mike CarusiDirector
- David BlueExecutive Officer
- Kevin SidowDirector
- Geoff PardoDirector
- Paul BuckmanDirector
- Robert BallExecutive Officer, Director
- Matthew AhearnExecutive Officer, Director
- Offering amount
- $39.8M
- Amount sold
- $32.2M
- First sale
- Feb 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$3.5MraisedOct 2022 · 5 investors · Other Health CareRule 506(b)
- Robert BallExecutive Officer, Director
- Mike CarusiDirector
- David BlueExecutive Officer
- Matthew AhearnExecutive Officer, Director
- Paul BuckmanDirector
- Kevin SidowDirector
- Casey TanseyDirector
- Offering amount
- $7M
- Amount sold
- $3.5M
- First sale
- Sep 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$21.6MraisedOct 2020 · 24 investors · Other Health CareRule 506(b)
- Matthew AhearnExecutive Officer, Director
- Robert BallExecutive Officer, Director
- David BlueExecutive Officer
- Casey TanseyDirector
- Mike CarusiDirector
- Kevin SidowDirector
- Paul BuckmanDirector
- Offering amount
- $21.6M
- Amount sold
- $21.6M
- First sale
- Oct 2020
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$2.2MraisedFeb 2020 · 31 investors · Other Health CareRule 506(b)
- Matthew AhearnExecutive Officer, Director
- Robert BallExecutive Officer, Director
- Ron FrisbieDirector
- Kim PasquinoDirector
- Stephen GuntherDirector
- Offering amount
- $2.2M
- Amount sold
- $2.2M
- Minimum investment
- $1.4K
- First sale
- Jan 2020
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$5.1MraisedNov 2018 · 27 investors · Other Health CareRule 506(b)
- Matthew AhearnExecutive Officer, Director
- Stephen GuntherDirector
- Robert BallExecutive Officer, Director
- Offering amount
- $5.6M
- Amount sold
- $5.1M
- First sale
- Feb 2017
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$593.9KraisedMar 2016 · 4 investors · Other Health CareRule 506(b)
- Don RunningDirector
- Michael DeVriesDirector
- Stephen B GuntherDirector
- Robert BallDirector
- Offering amount
- $700K
- Amount sold
- $593.9K
- First sale
- Feb 2016
- Incorporated
- Limited Liability Company, Delaware
- Federal exemptions
- 06b
▶$200KraisedMay 2015 · 1 investors · Other Health CareRule 506(b)
- Don RunningExecutive Officer, Director
- Jeff OndrlaExecutive Officer
- Robert BallExecutive Officer, Director
- Stephen GuntherDirector
- Michael DeVriesDirector
- Offering amount
- $200K
- Amount sold
- $200K
- Minimum investment
- $200K
- First sale
- Apr 2015
- Incorporated
- Limited Liability Company, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 2
Companies working in the same space as Shoulder Innovations.
In the news
Frequently asked questions
- What does Shoulder Innovations do?
- Shoulder Innovations develops InSet® glenoid technology for shoulder joint implants that reduce the rocking horse effect and provide mechanical stability, serving patients with severe shoulder arthritis. The company produces medical devices for orthopedic shoulder procedures.
- Who are Shoulder Innovations's investors?
- Shoulder Innovations's investors include Alumni Ventures, APERTURE Venture Partners, Arboretum Ventures, Genesis Innovation Group, Global Brain, Invest Michigan, Lightstone Ventures, US Venture Partners and 2 more.
- How much funding has Shoulder Innovations raised?
- Shoulder Innovations has disclosed $85.5M raised across 8 rounds.
- Where is Shoulder Innovations headquartered?
- Shoulder Innovations is headquartered in Northern California, US.







