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Cardio Flow, Inc.

Updated Oct 27, 2026·Latest SEC filing Jun 21, 2024·Suggest an edit

About Cardio Flow

Cardio Flow is a private company based in St. Paul, Minnesota. It has reported $14,837,591 raised in 15 offerings on Form D since April 2013. Its chief executive is Michael Kallok.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Jun 14, 2024Jun 21, 2024$400,000of $5.0M target3$133KEquityRule 506(b)Form D ↗
Sep 1, 2023Sep 11, 2023$100,000of $2.0M target2$50,000EquityRule 506(b)Form D ↗
Mar 21, 2023May 16, 2023$1,065,000of $2.5M target12$88,750EquityRule 506(b)Form D ↗
Aug 30, 2021Sep 8, 2021$200,000of $12.0M target3$66,667EquityRule 506(b)Form D ↗
Mar 22, 2021Apr 2, 2021$2,723,742of $4.5M target12$226KEquityRule 506(b)Form D ↗
Jan 11, 2021Jan 15, 2021$489,000of $650K target7$69,857EquityRule 506(b)Form D ↗
May 1, 2020May 15, 2020$1,237,000of $3.4M target7$176KEquityRule 506(b)Form D ↗
Jan 13, 2020Feb 3, 2020$360,000of $3.0M target2$180KEquityRule 506(b)Form D ↗
Jan 9, 2019Jan 4, 2019amended Jan 27, 2020$5,999,997fully sold65$92,308EquityRule 506(b)Form D/A ↗2 earlier filings
Not yetJun 27, 2018$0of $2.0M target0—EquityRule 506(b)Form D ↗
Feb 15, 2018Mar 1, 2018$769,998of $970K target8$96,250EquityRule 506(b)Form D ↗
Dec 11, 2017Dec 21, 2017amended Jan 25, 2018$149,997of $250K target4$37,499EquityRule 506(b)Form D/A ↗1 earlier filing
Dec 6, 2016Dec 2, 2016amended Aug 18, 2017$1,342,857of $1.8M target14$95,918EquityRule 506(b)Form D/A ↗1 earlier filing
Not yetJun 29, 2015$0of $3.0M target0—EquityRule 506(b)Form D ↗
Not yetApr 29, 2013$0of $1.0M target0—Equity06Form D ↗
Total, 15 offerings$14,837,591

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on Cardio Flow's Form D filed Jun 21, 2024.

GM
Gary McCord
Director
SS
Steven Simon
Director
GP
DB
David Brink
Director
MK
Michael Kallok
CEO and director
JM
Jihad Mustapha
Executive officer and director

Earlier filings also listed Roger Howe (director, last listed Apr 2013).

Sources

  1. SECCardio Flow, Inc. Form D/A, filed Jun 6, 2019
  2. SECCardio Flow, Inc. Form D, filed Jan 4, 2019
  3. SECCardio Flow, Inc. Form D, filed Dec 21, 2017
  4. SECCardio Flow, Inc. Form D, filed Dec 2, 2016
  5. SECCardio Flow, Inc. filing history