About NanoMosaic
NanoMosaic is a private company based in Waltham, Massachusetts. It has reported $44,817,939 raised in three offerings on Form D since December 2021. Its chief executive is John Boyce.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Nov 12, 2025 | Nov 26, 2025 | $3,020,599of $5.0M target | 6 | $503K | EquityRule 506(b) | Form D ↗ |
| Feb 20, 2025 | Mar 4, 2025 | $1,047,340of $3.9M target | 9 | $116K | EquityRule 506(b) | Form D ↗ |
| Nov 23, 2021 | Dec 8, 2021 | $40,750,000fully sold | 13 | $3.1M | EquityRule 506(b) | Form D ↗ |
| Total, three offerings | $44,817,939 | |||||
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 NanoMosaic's Form D filed Nov 26, 2025.
AR
Alex Robertson
Director
JB
John Boyce
Chief Executive Officer and director
QQ
Qimin Quan
Executive officer
JH
Jonathan Hostens
Director
AW
Audrey Warner
Director
PM
Philippe Mourere
Executive officer
Earlier filings also listed Joseph Wilkinson (president, last listed Mar 2025), Anurag Kondapalli (director, last listed Mar 2025), Scott Sherman (executive officer and director, last listed Dec 2021) and Elouise Manhertz (executive officer, last listed Dec 2021).