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WellSense, Inc.

Updated Oct 27, 2026·Latest SEC filing Mar 1, 2024·Suggest an edit

About WellSense

WellSense is a private company based in Birmingham, Michigan. It has reported $31,828,013 raised in 12 offerings on Form D since November 2011. Its chief executive is Jonathan Black.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Feb 15, 2024Mar 1, 2024$5,620,477of $6.0M target8$702KEquityRule 506(b)Form D ↗
Mar 16, 2023Mar 22, 2023$1,700,000of $3.0M target13$130KEquityRule 506(b)Form D ↗
Sep 12, 2022Sep 22, 2022$742,608of $1.0M target18$41,256EquityRule 506(b)Form D ↗
Aug 3, 2021Aug 13, 2021$5,000,000fully sold36$138KEquityRule 506(b)Form D ↗
Dec 31, 2019Jan 13, 2020$1,000,000fully sold12$83,333EquityRule 506(b)Form D ↗
Sep 20, 2018Oct 2, 2018$3,593,348of $5.0M target61$58,907Equity, Options, Securities on exerciseRule 506(b)Form D ↗
Jun 30, 2017Jul 6, 2017$2,340,000of $5.0M target30$78,000Equity, Debt, Options, Securities on exerciseRule 506(b)Form D ↗
Feb 14, 2017Feb 22, 2017$3,963,330of $5.0M target29$136KEquity, Debt, Options, Securities on exerciseRule 506(b)Form D ↗
Jun 30, 2015Jul 13, 2015$2,000,000of $10.0M target21$95,238Equity, Options, Securities on exerciseRule 506(b)Form D ↗
Jun 26, 2013Jul 11, 2013$500,000of $10.0M target1$500KEquity06Form D ↗
Jun 11, 2012Jun 26, 2012$2,383,000fully sold16$148KEquity06Form D ↗
Sep 27, 2011Nov 28, 2011$2,985,250fully sold29$102KEquity06Form D ↗
Total, 12 offerings$31,828,013

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 WellSense's Form D filed Mar 1, 2024.

MC
Mark Cantor
Director
MS
Marshall Simpson
Executive officer and director
RF
Roman Ferber
Executive officer and director
RB
Rand Ballard
Director
JB
Jonathan Black
Chief Executive Officer and director

Earlier filings also listed Randall Oostra (director, last listed Mar 2023), Mordechai Lev (executive officer, last listed Mar 2023), Michelle Bain (executive officer, last listed Mar 2023), Alicia Torres (director, last listed Jan 2020), Richard Stone (director, last listed Oct 2018), Ran Poliakine (executive officer and director, last listed Oct 2018), Moshe Moalem (director, last listed Oct 2018) and Malcolm Hoenlein (director, last listed Oct 2018).

Sources

  1. SECWellSense, Inc. filing history