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SeLux Diagnostics, Inc.

Updated Oct 27, 2026·Latest SEC filing Feb 13, 2024·Suggest an edit

About SeLux Diagnostics

SeLux Diagnostics is a private company based in Charlestown, Massachusetts. It has reported $123,989,852 raised in six offerings on Form D since April 2018. Its chief executive is Steven Lufkin.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Feb 1, 2024Feb 13, 2024$40,000,000of $45.0M target9$4.4MDebt, OptionsRule 506(b)Form D ↗
Feb 11, 2022Feb 28, 2022$48,175,947of $57.6M target25$1.9MEquityRule 506(b)Form D ↗
Jun 7, 2021Jun 17, 2021$2,500,000of $7.5M target25$100KDebt, OptionsRule 506(b)Form D ↗
Sep 18, 2020Oct 1, 2020$813,907of $1.7M target1$813KDebt, OptionsRule 506(b)Form D ↗
Aug 29, 2019Sep 12, 2019$8,999,997fully sold27$333KEquityRule 506(b)Form D ↗
Mar 28, 2018Apr 10, 2018$23,500,001of $25.0M target5$4.7MEquityRule 506(b)Form D ↗
Total, six offerings$123,989,852

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 SeLux Diagnostics's Form D filed Feb 13, 2024.

MH
Michele Healy
Executive officer
JC
Jamie Condie
Director
OG
JW
John Wilson
Executive officer
ES
Eric Stern
Executive officer and director
SL
Steven Lufkin
Chief Executive Officer and director
JC
ES
AS
Adam Steel
Executive officer
AV
Aleksandar Vacic
Executive officer

Earlier filings also listed Scott Yaphe (director, last listed Feb 2022), Jack Percoskie (executive officer, last listed Feb 2022), Vacic Alexander (executive officer, last listed Jun 2021), Stephen Zachary (director, last listed Jun 2021), Parker Cassidy (director, last listed Jun 2021) and Michael Rubin (director, last listed Apr 2018).

Sources

  1. SECSeLux Diagnostics, Inc. filing history