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Kevin Kallmes

Director at Piraeus Medical. Also a chief executive officer and director at Nested Knowledge.

ExecutiveDirectorRoles at 2 startups
Updated Nov 9, 2026·Latest SEC filing Oct 7, 2026·Suggest an edit

About Kevin Kallmes

Kevin Kallmes is a director at Piraeus Medical.

Form D filings also name Kevin Kallmes as a chief executive officer and director at Nested Knowledge.

Kevin Kallmes first appears on SEC filings in 2019.

Experience

This experience comes from Kevin Kallmes's profile and from SEC filings. For roles taken from filings, the years are when the filings name Kevin Kallmes in the role, so the role may have started earlier or lasted longer.

Piraeus Medical, Inc. Current
Director
2022 – Present · Rochester, MN
Makes catheters that help clinicians access blood vessels.
Nested Knowledge, Inc. Current
Chief Executive Officer and director
2018 – Present · St. Paul, MN
Superior Medical Experts Current
Founder and Board Member
2015 – Present
Marblehead Medical
Chief Executive Officer
2019 – 2021
Sullivan & Cromwell LLP
Legal Intern
2019
The National Institutes of Health
Special Volunteer
2018
University of Minnesota McNamara Academic Center
History Tutor
2013 – 2014
Minnesota Historical Society
Archaeology Intern
2013 – 2014
University of Minnesota Art History Department
Research Assistant
2013 – 2014
Habitat for Humanity
Site Supervisor
2012

Key Colleagues at Startups

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

Piraeus Medical, Inc. · Form D/A, Oct 7, 2026
JH
Jared Hutar
CEO and director
KK
MA
RE
Ryan Egeland
Director
Nested Knowledge, Inc. · Form D, Jan 8, 2026
KH
Karl Holub
Executive officer and director
KK
Keith Kallmes
Chief Executive Officer and director
TP

Sources

  1. SECPiraeus Medical, Inc. Form D/A, filed Oct 7, 2026
  2. SECNested Knowledge, Inc. Form D, filed Jan 8, 2026