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MicroTransponder, Inc.

Updated Oct 27, 2026·Latest SEC filing Mar 14, 2025·Suggest an edit

About MicroTransponder

MicroTransponder is a private company based in Austin, Texas. It has reported $117,710,633 raised in 12 offerings on Form D since September 2010. Its chief executive is Richard Foust.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Mar 5, 2025Mar 14, 2025$32,499,977of $64.9M target19$1.7MEquityRule 506(b)Form D ↗
Jun 3, 2022Jun 21, 2022amended Sep 21, 2022$42,948,714of $72.9M target41$1.0MEquityRule 506(b)Form D/A ↗1 earlier filing
Jun 29, 2021Aug 2, 2021$6,000,000fully sold18$333KDebtRule 506(b)Form D ↗
Aug 31, 2020Sep 9, 2020$5,750,000of $6.0M target11$522KDebtRule 506(b)Form D ↗
Nov 8, 2017Nov 21, 2017$11,586,919of $16.6M target21$551KEquityRule 506(b)Form D ↗
May 16, 2017Jul 7, 2017$5,525,976of $6.0M target20$276KDebt, Options, Securities on exerciseRule 506(b)Form D ↗
Sep 15, 2015Sep 29, 2015$3,895,682of $5.5M target18$216KEquityRule 506(b)Form D ↗
Dec 14, 2012Mar 1, 2013$3,057,225of $7.3M target16$191KEquity, Options, Securities on exercise06Form D ↗
May 31, 2012Jun 12, 2012$1,266,992of $3.0M target8$158KEquity06Form D ↗
Jan 23, 2009Sep 17, 2010$2,679,538fully sold5$535KEquity, Options, Securities on exercise06Form D ↗
Apr 21, 2008Sep 17, 2010$500,080fully sold2$250KEquity06Form D ↗
Mar 3, 2010Apr 23, 2010$1,999,530of $7.0M target2$999KEquity06Form D ↗
Total, 12 offerings$117,710,633

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 MicroTransponder's Form D filed Mar 14, 2025.

RF
Richard Foust
Chief Executive Officer and director
NC
Nelson Curnes
Executive officer and director
TI
Thomas Curnes II
Executive officer and director
CT
Casey Tansey
Director
DM
Dana Mead
Director
BH
CL

Earlier filings also listed Chuck Middlekauf (director, last listed Aug 2021), T. Curnes II (executive officer and director, last listed Sep 2020), Frank McEachern (ceo and director, last listed Sep 2020), N. Curnes (director, last listed Nov 2017) and William Rosellini (executive officer, last listed Mar 2013).

Sources

  1. SECMicroTransponder, Inc. Form D, filed Jun 21, 2022
  2. SECMicroTransponder, Inc. filing history