About Ambiq Micro
Ambiq Micro is a private company based in Austin, Texas. It has reported $405,749,457 raised in 35 offerings on Form D since December 2010. Its chief executive is Fumihide Esaka.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Jul 29, 2024 | Sep 27, 2024 | $300,000fully sold | 1 | $300K | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Jul 21, 2024 | Jul 29, 2024 | $2,408,425fully sold | 1 | $2.4M | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Jun 1, 2024 | Jun 17, 2024 | $3,010,532fully sold | 1 | $3.0M | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| May 13, 2024 | May 28, 2024 | $5,593,290fully sold | 5 | $1.1M | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Aug 31, 2023 | Sep 15, 2023amended Jul 3, 2024 | $83,221,578of $95.0M target | 41 | $2.0M | EquityRule 506(b) | Form D/A ↗1 earlier filing |
| Oct 19, 2022 | Nov 4, 2022 | $111,000fully sold | 1 | $111K | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Feb 8, 2022 | Feb 23, 2022 | $44,806,764of $50.0M target | 27 | $1.6M | EquityRule 506(b) | Form D ↗ |
| Mar 3, 2021 | Mar 19, 2021 | $4,226,241fully sold | 1 | $4.2M | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Oct 16, 2020 | Nov 2, 2020amended Mar 25, 2021 | $127,276,398of $133.2M target | 64 | $1.9M | EquityRule 506(b) | Form D/A ↗1 earlier filing |
| Mar 19, 2020 | Apr 3, 2020 | $5,050,068of $16.0M target | 12 | $420K | Debt, Convertible promissory notes convertible into equity securities of the Issuer and the equity securities to be acquired upon such conversionRule 506(b) | Form D ↗ |
| May 23, 2019 | Jun 7, 2019amended Nov 27, 2019 | $12,716,112of $15.2M target | 33 | $385K | Debt, Convertible promissory notes convertible into equity securities of the Issuer and the equity securities to be acquired upon such conversionRule 506(b) | Form D/A ↗1 earlier filing |
| Feb 21, 2019 | Mar 15, 2019 | $4,120,513fully sold | 3 | $1.3M | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Jan 16, 2019 | Jan 31, 2019 | $1,010,857fully sold | 1 | $1.0M | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Nov 5, 2018 | Nov 20, 2018 | $49,500fully sold | 1 | $49,500 | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| May 29, 2018 | Jun 13, 2018amended Oct 30, 2018 | $29,050,410of $30.0M target | 29 | $1.0M | EquityRule 506(b) | Form D/A ↗1 earlier filing |
| Aug 31, 2017 | Sep 15, 2017 | $5fully sold | 1 | $5 | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Jul 6, 2017 | Jul 13, 2017 | $0target not set | 1 | $0 | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Jun 1, 2017 | Jun 16, 2017amended Jan 23, 2020 | $34,060,592of $39.0M target | 43 | $792K | Equity, Options, Securities on exerciseRule 506(b) | Form D/A ↗4 earlier filings |
| Dec 9, 2016 | Dec 22, 2016 | $2,458,624of $4.5M target | 16 | $153K | Debt, Convertible promissory notes convertible into equity securities of the Issuer and the equity securities to be acquired upon such conversionRule 506(b) | Form D ↗ |
| Nov 30, 2016 | Dec 13, 2016 | $80,001fully sold | 1 | $80,001 | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Jun 7, 2016 | Aug 10, 2016 | $9,494,188of $9.6M target | 35 | $271K | EquityRule 506(b) | Form D ↗ |
| May 7, 2015 | Aug 10, 2016 | $672,000fully sold | 2 | $336K | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Jun 3, 2013 | Aug 10, 2016 | $246,406fully sold | 2 | $123K | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| May 14, 2015 | May 29, 2015 | $90,000fully sold | 1 | $90,000 | Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Nov 7, 2014 | Nov 7, 2014 | $15,600,000fully sold | 27 | $577K | EquityRule 506(b) | Form D ↗ |
| Aug 8, 2013 | Aug 21, 2013 | $10,041,461fully sold | 30 | $334K | Equity, Includes conversion of outstanding promissory notes.06 | Form D ↗ |
| Jun 17, 2013 | Jul 1, 2013 | $3,225,405of $4.0M target | 29 | $111K | Options, Securities on exercise, Promissory notes and warrants convertible/exercisable into equity securities of the company.06 | Form D ↗ |
| Oct 19, 2012 | Nov 2, 2012 | $3,663,287of $5.4M target | 25 | $146K | Equity, Options, Securities on exercise, Includes conversion of outstanding convertible promissory notes06 | Form D ↗ |
| Jul 11, 2012 | Jul 25, 2012 | $1,099,181of $1.1M target | 22 | $49,963 | Options, Securities on exercise, Promissory notes convertible into equity securities06 | Form D ↗ |
| Feb 15, 2012 | Feb 28, 2012 | $694,023of $750K target | 19 | $36,528 | Debt, Options, Securities on exercise06 | Form D ↗ |
| Jan 20, 2010 | Dec 29, 2010 | $15,000fully sold | 3 | $5,000 | Equity06 | Form D ↗ |
| Oct 19, 2010 | Nov 1, 2010 | $149,000fully sold | 1 | $149K | Equity06 | Form D ↗ |
| Oct 19, 2010 | Nov 1, 2010 | $1,152,616of $2.3M target | 20 | $57,631 | Equity, Includes conversion of outstanding convertible promissory note.06 | Form D ↗ |
| Aug 31, 2010 | Sep 14, 2010 | $5,580fully sold | 3 | $1,860 | Equity06 | Form D ↗ |
| Aug 24, 2010 | Sep 3, 2010 | $50,400of $84,000 target | 1 | $50,400 | Debt, Options, Securities on exercise06 | Form D ↗ |
| Total, 35 offerings | $405,749,457 | |||||
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 Ambiq Micro's Form D filed Sep 27, 2024.
TC
Timothy Chen
Director
JT
Joseph Tautges
Director
HL
Huang Lee
Director
SC
Sean Chen
Executive officer and director
SH
Scott Hanson
Executive officer and director
SG
Scott Goodwin
Executive officer
PR
Paul Rolls
Executive officer
EH
Edward Hill
Director
FE
Fumihide Esaka
Chief Executive Officer and director
KS
Kim Stevenson
Director
Earlier filings also listed Michael Li (director, last listed Apr 2020), Ross Goolsby (acting chief financial officer, last listed Sep 2017), Clark Jernigan (director, last listed Sep 2017), Weijie Yun (director, last listed Dec 2016), Mike Noonen (director, last listed May 2015), Mark Foley (president and chief executive officer, director, last listed May 2015), Greg Van de Vere (acting chief financial officer, last listed Nov 2014) and Jeff Landman (director, last listed Aug 2013).
Sources
- SECAmbiq Micro, Inc. Form D, filed Sep 15, 2023
- SECAmbiq Micro, Inc. Form D, filed Nov 2, 2020
- SECAmbiq Micro, Inc. Form D, filed Jun 7, 2019
- SECAmbiq Micro, Inc. Form D/A, filed Jan 28, 2019
- SECAmbiq Micro, Inc. Form D, filed Jun 13, 2018
- SECAmbiq Micro, Inc. Form D/A, filed Jan 26, 2018
- SECAmbiq Micro, Inc. Form D/A, filed Oct 30, 2017
- SECAmbiq Micro, Inc. Form D, filed Jun 16, 2017
- SECAmbiq Micro, Inc. filing history