Data / Form D filings / NanoMosaic Inc.
NanoMosaic Inc.: Form D filings
NanoMosaic Inc., a biotechnology company in Waltham, MA, filed 3 Form D notices with the SEC between 2021 and 2025. The latest, on November 26, 2025, reports $3 million sold of a $5 million offering to 6 investors.
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Company details from the filing
- Address
- 600 Winter St., Waltham, MA, 02451
- Phone
- (617) 925-7771
- Industry
- Biotechnology
- Entity type
- Corporation
- Incorporated in
- Delaware
- Revenue range
- Decline to Disclose
- Exemptions claimed
- Rule 506(b)
- SEC identifier (CIK)
- 1897840
Form D filings
| Filed | Type | Offering | Sold | Remaining | Investors | First sale | Filing |
|---|---|---|---|---|---|---|---|
| Nov 26, 2025 | New notice | $5,000,000 | $3,020,599 | $1,979,401 | 6 | Nov 12, 2025 | sec.gov |
| Mar 4, 2025 | New notice | $3,999,997 | $1,047,340 | $2,952,657 | 9 | Feb 20, 2025 | sec.gov |
| Dec 8, 2021 | New notice | $40,750,000 | $40,750,000 | 13 | Nov 23, 2021 | sec.gov |
Executive officers and directors named in the filing
| Name | Role | Note in the filing |
|---|---|---|
| Alex Robertson | Director | |
| John Boyce | Executive Officer, Director | |
| Qimin Quan | Executive Officer | |
| Jonathan Hostens | Director | |
| Audrey Warner | Director | |
| Philippe Mourere | Executive Officer |
Other biotechnology companies in Massachusetts that filed recently
- Tru Singular Health, Inc. $1 million · Oct 30, 2026
- 511 Therapeutics, Inc. $500,000 · Oct 30, 2026
- Elucid Bioimaging Inc. $56.2 million · Oct 27, 2026
- OrthoIQ, Inc. $1.1 million · Oct 23, 2026
- LeanBio Therapeutics, Inc. offering · Oct 22, 2026
- Quiver Holdings Inc. $3 million · Oct 21, 2026
Every Form D from the week of Nov 24, 2025 · All recent filings in Massachusetts · All recent Biotechnology filings
Read from SEC EDGAR. Amount sold is what NanoMosaic Inc. reported on the day it filed; on an offering that is still open, a later amendment can raise it. Free to reuse with credit to SpecStream under CC BY 4.0.