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CT

Casey Tansey

10% owner at Carlsmed. Also a director at HeartFlow Holding, Shoulder Innovations and ShiraTronics.

DirectorPublic companyRoles at 3 startups
Updated Nov 9, 2026·Latest SEC filing Sep 15, 2026·Suggest an edit

About Casey Tansey

Casey Tansey is a 10% owner at Carlsmed.

Form D filings name Casey Tansey as a director at HeartFlow Holding, Shoulder Innovations and ShiraTronics.

Casey Tansey reports to the SEC as a director or major shareholder of 19 public companies, including Mobia Medical (MOBI), Inspire Medical Systems (INSP) and Shoulder Innovations (SI).

Casey Tansey first appears on SEC filings in 2010.

Experience

This experience comes from SEC filings. The years are when the filings name Casey Tansey in the role, so the role may have started earlier or lasted longer.

Carlsmed, Inc.
10% owner
2025 – 2026 · Public company (CARL)
Mobia Medical, Inc.
Director and 10% owner
2026 · Public company (MOBI)
Inspire Medical Systems, Inc.
Director and 10% owner
2018 – 2026 · Public company (INSP)
Shoulder Innovations, Inc.
Director and 10% owner
2020 – 2026 · Public company (SI)
Heartflow, Inc.
Director
2025 – 2026 · Public company (HTFL)
HeartFlow Holding, Inc.
Director
2023 – 2025 · Mountain View, CA
ShiraTronics, Inc
Director
2019 – 2024 · Brooklyn Park, MN
eFFECTOR Therapeutics, Inc.
10% owner
2021 – 2022 · Public company (EFTR)
ON24 Inc.
10% owner
2021 · Public company (ONTF)
Inari Medical, Inc.
10% owner
2020 – 2021 · Public company (NARI)
ARS Pharmaceuticals, Inc.
10% owner
2020 · Public company (SPRY)
Intermolecular Inc.
10% owner
2011 – 2018 · Public company (IMI)
Box Inc.
10% owner
2015 – 2017 · Public company (BOX)
Intersect ENT, Inc.
Director and 10% owner
2014 – 2017 · Public company (XENT)
Castlight Health, Inc.
10% owner
2014 · Public company (CSLT)
OncoMed Pharmaceuticals Inc
10% owner
2013 – 2014 · Public company (OMED)
Guidewire Software, Inc.
10% owner
2012 · Public company (GWRE)
Maxlinear, Inc.
10% owner
2010 – 2012 · Public company (MXL)
AtriCure, Inc.
10% owner
2012 · Public company (ATRC)
Meet Group, Inc.
10% owner
2011 · Public company (MEET)
Imperva Inc.
10% owner
2011 · Public company (IMPV)

Key Colleagues at Startups

The people Casey Tansey works with at each company, as listed on that company's latest Form D.

HeartFlow Holding, Inc. · Form D, Apr 11, 2025
JL
CT
JF
John Farquhar
Executive officer and director
ND
LS
Lonnie Smith
Director
TB
Tim Barabe
Director
VV
Vikram Verghese
Chief Financial Officer
JC
WW
WR
Wayne Riley
Director
Shoulder Innovations, Inc. · Form D, Mar 18, 2025
GP
Geoff Pardo
Director
JP
Jeff Points
Chief Financial Officer
PB
Paul Buckman
Director
MC
Mike Carusi
Director
KS
Kevin Sidow
Director
MA
Matthew Ahearn
Executive officer and director
RB
Robert Ball
Executive officer and director
DB
David Blue
Executive officer
ShiraTronics, Inc · Form D, Sep 30, 2024
PO
Philip Oettinger
Executive officer
RB
Robert Binney
CEO and director
JE
Joyce Erony
Director
ZS
Zack Scott
Director
BV
Brad Vale
Director
Mudit Jain
Mudit Jain
Executive officer and director

Sources

  1. SECHeartFlow Holding, Inc. Form D, filed Apr 11, 2025
  2. SECShoulder Innovations, Inc. Form D, filed Mar 18, 2025
  3. SECShiraTronics, Inc Form D, filed Sep 30, 2024
  4. SECForms 3, 4 and 5 filed by Casey Tansey (SEC filer 1474322)